updates

Backend/venv/bin/coverage

@@ -0,0 +1,7 @@
+#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python
+import sys
+from coverage.cmdline import main
+if __name__ == '__main__':
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
+    sys.exit(main())

Backend/venv/bin/coverage-3.12

@@ -0,0 +1,7 @@
+#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python
+import sys
+from coverage.cmdline import main
+if __name__ == '__main__':
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
+    sys.exit(main())

Backend/venv/bin/coverage3

@@ -0,0 +1,7 @@
+#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python
+import sys
+from coverage.cmdline import main
+if __name__ == '__main__':
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
+    sys.exit(main())

Backend/venv/bin/httpx

@@ -0,0 +1,7 @@
+#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python
+import sys
+from httpx import main
+if __name__ == '__main__':
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
+    sys.exit(main())

Backend/venv/bin/pip

@@ -1,8 +1,7 @@
-#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python3
-# -*- coding: utf-8 -*-
-import re
+#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python
 import sys
 from pip._internal.cli.main import main
 if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
     sys.exit(main())

Backend/venv/bin/pip3

@@ -1,8 +1,7 @@
-#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python3
-# -*- coding: utf-8 -*-
-import re
+#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python
 import sys
 from pip._internal.cli.main import main
 if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
     sys.exit(main())

Backend/venv/bin/pip3.12

@@ -1,8 +1,7 @@
-#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python3
-# -*- coding: utf-8 -*-
-import re
+#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python
 import sys
 from pip._internal.cli.main import main
 if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
     sys.exit(main())

Backend/venv/bin/py.test

@@ -0,0 +1,7 @@
+#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python
+import sys
+from pytest import console_main
+if __name__ == '__main__':
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
+    sys.exit(console_main())

Backend/venv/bin/pygmentize

@@ -0,0 +1,7 @@
+#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python
+import sys
+from pygments.cmdline import main
+if __name__ == '__main__':
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
+    sys.exit(main())

Backend/venv/bin/pytest

@@ -0,0 +1,7 @@
+#!/home/gnx/Desktop/Hotel-Booking/Backend/venv/bin/python
+import sys
+from pytest import console_main
+if __name__ == '__main__':
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
+    sys.exit(console_main())

Backend/venv/lib/python3.12/site-packages/_pytest/__init__.py

@@ -0,0 +1,13 @@
+from __future__ import annotations
+
+
+__all__ = ["__version__", "version_tuple"]
+
+try:
+    from ._version import version as __version__
+    from ._version import version_tuple
+except ImportError:  # pragma: no cover
+    # broken installation, we don't even try
+    # unknown only works because we do poor mans version compare
+    __version__ = "unknown"
+    version_tuple = (0, 0, "unknown")

Backend/venv/lib/python3.12/site-packages/_pytest/_argcomplete.py

@@ -0,0 +1,117 @@
+"""Allow bash-completion for argparse with argcomplete if installed.
+
+Needs argcomplete>=0.5.6 for python 3.2/3.3 (older versions fail
+to find the magic string, so _ARGCOMPLETE env. var is never set, and
+this does not need special code).
+
+Function try_argcomplete(parser) should be called directly before
+the call to ArgumentParser.parse_args().
+
+The filescompleter is what you normally would use on the positional
+arguments specification, in order to get "dirname/" after "dirn<TAB>"
+instead of the default "dirname ":
+
+   optparser.add_argument(Config._file_or_dir, nargs='*').completer=filescompleter
+
+Other, application specific, completers should go in the file
+doing the add_argument calls as they need to be specified as .completer
+attributes as well. (If argcomplete is not installed, the function the
+attribute points to will not be used).
+
+SPEEDUP
+=======
+
+The generic argcomplete script for bash-completion
+(/etc/bash_completion.d/python-argcomplete.sh)
+uses a python program to determine startup script generated by pip.
+You can speed up completion somewhat by changing this script to include
+  # PYTHON_ARGCOMPLETE_OK
+so the python-argcomplete-check-easy-install-script does not
+need to be called to find the entry point of the code and see if that is
+marked  with PYTHON_ARGCOMPLETE_OK.
+
+INSTALL/DEBUGGING
+=================
+
+To include this support in another application that has setup.py generated
+scripts:
+
+- Add the line:
+    # PYTHON_ARGCOMPLETE_OK
+  near the top of the main python entry point.
+
+- Include in the file calling parse_args():
+    from _argcomplete import try_argcomplete, filescompleter
+  Call try_argcomplete just before parse_args(), and optionally add
+  filescompleter to the positional arguments' add_argument().
+
+If things do not work right away:
+
+- Switch on argcomplete debugging with (also helpful when doing custom
+  completers):
+    export _ARC_DEBUG=1
+
+- Run:
+    python-argcomplete-check-easy-install-script $(which appname)
+    echo $?
+  will echo 0 if the magic line has been found, 1 if not.
+
+- Sometimes it helps to find early on errors using:
+    _ARGCOMPLETE=1 _ARC_DEBUG=1 appname
+  which should throw a KeyError: 'COMPLINE' (which is properly set by the
+  global argcomplete script).
+"""
+
+from __future__ import annotations
+
+import argparse
+from glob import glob
+import os
+import sys
+from typing import Any
+
+
+class FastFilesCompleter:
+    """Fast file completer class."""
+
+    def __init__(self, directories: bool = True) -> None:
+        self.directories = directories
+
+    def __call__(self, prefix: str, **kwargs: Any) -> list[str]:
+        # Only called on non option completions.
+        if os.sep in prefix[1:]:
+            prefix_dir = len(os.path.dirname(prefix) + os.sep)
+        else:
+            prefix_dir = 0
+        completion = []
+        globbed = []
+        if "*" not in prefix and "?" not in prefix:
+            # We are on unix, otherwise no bash.
+            if not prefix or prefix[-1] == os.sep:
+                globbed.extend(glob(prefix + ".*"))
+            prefix += "*"
+        globbed.extend(glob(prefix))
+        for x in sorted(globbed):
+            if os.path.isdir(x):
+                x += "/"
+            # Append stripping the prefix (like bash, not like compgen).
+            completion.append(x[prefix_dir:])
+        return completion
+
+
+if os.environ.get("_ARGCOMPLETE"):
+    try:
+        import argcomplete.completers
+    except ImportError:
+        sys.exit(-1)
+    filescompleter: FastFilesCompleter | None = FastFilesCompleter()
+
+    def try_argcomplete(parser: argparse.ArgumentParser) -> None:
+        argcomplete.autocomplete(parser, always_complete_options=False)
+
+else:
+
+    def try_argcomplete(parser: argparse.ArgumentParser) -> None:
+        pass
+
+    filescompleter = None

Backend/venv/lib/python3.12/site-packages/_pytest/_code/__init__.py

@@ -0,0 +1,26 @@
+"""Python inspection/code generation API."""
+
+from __future__ import annotations
+
+from .code import Code
+from .code import ExceptionInfo
+from .code import filter_traceback
+from .code import Frame
+from .code import getfslineno
+from .code import Traceback
+from .code import TracebackEntry
+from .source import getrawcode
+from .source import Source
+
+
+__all__ = [
+    "Code",
+    "ExceptionInfo",
+    "Frame",
+    "Source",
+    "Traceback",
+    "TracebackEntry",
+    "filter_traceback",
+    "getfslineno",
+    "getrawcode",
+]

Backend/venv/lib/python3.12/site-packages/_pytest/_code/source.py

@@ -0,0 +1,225 @@
+# mypy: allow-untyped-defs
+from __future__ import annotations
+
+import ast
+from bisect import bisect_right
+from collections.abc import Iterable
+from collections.abc import Iterator
+import inspect
+import textwrap
+import tokenize
+import types
+from typing import overload
+import warnings
+
+
+class Source:
+    """An immutable object holding a source code fragment.
+
+    When using Source(...), the source lines are deindented.
+    """
+
+    def __init__(self, obj: object = None) -> None:
+        if not obj:
+            self.lines: list[str] = []
+            self.raw_lines: list[str] = []
+        elif isinstance(obj, Source):
+            self.lines = obj.lines
+            self.raw_lines = obj.raw_lines
+        elif isinstance(obj, tuple | list):
+            self.lines = deindent(x.rstrip("\n") for x in obj)
+            self.raw_lines = list(x.rstrip("\n") for x in obj)
+        elif isinstance(obj, str):
+            self.lines = deindent(obj.split("\n"))
+            self.raw_lines = obj.split("\n")
+        else:
+            try:
+                rawcode = getrawcode(obj)
+                src = inspect.getsource(rawcode)
+            except TypeError:
+                src = inspect.getsource(obj)  # type: ignore[arg-type]
+            self.lines = deindent(src.split("\n"))
+            self.raw_lines = src.split("\n")
+
+    def __eq__(self, other: object) -> bool:
+        if not isinstance(other, Source):
+            return NotImplemented
+        return self.lines == other.lines
+
+    # Ignore type because of https://github.com/python/mypy/issues/4266.
+    __hash__ = None  # type: ignore
+
+    @overload
+    def __getitem__(self, key: int) -> str: ...
+
+    @overload
+    def __getitem__(self, key: slice) -> Source: ...
+
+    def __getitem__(self, key: int | slice) -> str | Source:
+        if isinstance(key, int):
+            return self.lines[key]
+        else:
+            if key.step not in (None, 1):
+                raise IndexError("cannot slice a Source with a step")
+            newsource = Source()
+            newsource.lines = self.lines[key.start : key.stop]
+            newsource.raw_lines = self.raw_lines[key.start : key.stop]
+            return newsource
+
+    def __iter__(self) -> Iterator[str]:
+        return iter(self.lines)
+
+    def __len__(self) -> int:
+        return len(self.lines)
+
+    def strip(self) -> Source:
+        """Return new Source object with trailing and leading blank lines removed."""
+        start, end = 0, len(self)
+        while start < end and not self.lines[start].strip():
+            start += 1
+        while end > start and not self.lines[end - 1].strip():
+            end -= 1
+        source = Source()
+        source.raw_lines = self.raw_lines
+        source.lines[:] = self.lines[start:end]
+        return source
+
+    def indent(self, indent: str = " " * 4) -> Source:
+        """Return a copy of the source object with all lines indented by the
+        given indent-string."""
+        newsource = Source()
+        newsource.raw_lines = self.raw_lines
+        newsource.lines = [(indent + line) for line in self.lines]
+        return newsource
+
+    def getstatement(self, lineno: int) -> Source:
+        """Return Source statement which contains the given linenumber
+        (counted from 0)."""
+        start, end = self.getstatementrange(lineno)
+        return self[start:end]
+
+    def getstatementrange(self, lineno: int) -> tuple[int, int]:
+        """Return (start, end) tuple which spans the minimal statement region
+        which containing the given lineno."""
+        if not (0 <= lineno < len(self)):
+            raise IndexError("lineno out of range")
+        _ast, start, end = getstatementrange_ast(lineno, self)
+        return start, end
+
+    def deindent(self) -> Source:
+        """Return a new Source object deindented."""
+        newsource = Source()
+        newsource.lines[:] = deindent(self.lines)
+        newsource.raw_lines = self.raw_lines
+        return newsource
+
+    def __str__(self) -> str:
+        return "\n".join(self.lines)
+
+
+#
+# helper functions
+#
+
+
+def findsource(obj) -> tuple[Source | None, int]:
+    try:
+        sourcelines, lineno = inspect.findsource(obj)
+    except Exception:
+        return None, -1
+    source = Source()
+    source.lines = [line.rstrip() for line in sourcelines]
+    source.raw_lines = sourcelines
+    return source, lineno
+
+
+def getrawcode(obj: object, trycall: bool = True) -> types.CodeType:
+    """Return code object for given function."""
+    try:
+        return obj.__code__  # type: ignore[attr-defined,no-any-return]
+    except AttributeError:
+        pass
+    if trycall:
+        call = getattr(obj, "__call__", None)
+        if call and not isinstance(obj, type):
+            return getrawcode(call, trycall=False)
+    raise TypeError(f"could not get code object for {obj!r}")
+
+
+def deindent(lines: Iterable[str]) -> list[str]:
+    return textwrap.dedent("\n".join(lines)).splitlines()
+
+
+def get_statement_startend2(lineno: int, node: ast.AST) -> tuple[int, int | None]:
+    # Flatten all statements and except handlers into one lineno-list.
+    # AST's line numbers start indexing at 1.
+    values: list[int] = []
+    for x in ast.walk(node):
+        if isinstance(x, ast.stmt | ast.ExceptHandler):
+            # The lineno points to the class/def, so need to include the decorators.
+            if isinstance(x, ast.ClassDef | ast.FunctionDef | ast.AsyncFunctionDef):
+                for d in x.decorator_list:
+                    values.append(d.lineno - 1)
+            values.append(x.lineno - 1)
+            for name in ("finalbody", "orelse"):
+                val: list[ast.stmt] | None = getattr(x, name, None)
+                if val:
+                    # Treat the finally/orelse part as its own statement.
+                    values.append(val[0].lineno - 1 - 1)
+    values.sort()
+    insert_index = bisect_right(values, lineno)
+    start = values[insert_index - 1]
+    if insert_index >= len(values):
+        end = None
+    else:
+        end = values[insert_index]
+    return start, end
+
+
+def getstatementrange_ast(
+    lineno: int,
+    source: Source,
+    assertion: bool = False,
+    astnode: ast.AST | None = None,
+) -> tuple[ast.AST, int, int]:
+    if astnode is None:
+        content = str(source)
+        # See #4260:
+        # Don't produce duplicate warnings when compiling source to find AST.
+        with warnings.catch_warnings():
+            warnings.simplefilter("ignore")
+            astnode = ast.parse(content, "source", "exec")
+
+    start, end = get_statement_startend2(lineno, astnode)
+    # We need to correct the end:
+    # - ast-parsing strips comments
+    # - there might be empty lines
+    # - we might have lesser indented code blocks at the end
+    if end is None:
+        end = len(source.lines)
+
+    if end > start + 1:
+        # Make sure we don't span differently indented code blocks
+        # by using the BlockFinder helper used which inspect.getsource() uses itself.
+        block_finder = inspect.BlockFinder()
+        # If we start with an indented line, put blockfinder to "started" mode.
+        block_finder.started = (
+            bool(source.lines[start]) and source.lines[start][0].isspace()
+        )
+        it = ((x + "\n") for x in source.lines[start:end])
+        try:
+            for tok in tokenize.generate_tokens(lambda: next(it)):
+                block_finder.tokeneater(*tok)
+        except (inspect.EndOfBlock, IndentationError):
+            end = block_finder.last + start
+        except Exception:
+            pass
+
+    # The end might still point to a comment or empty line, correct it.
+    while end:
+        line = source.lines[end - 1].lstrip()
+        if line.startswith("#") or not line:
+            end -= 1
+        else:
+            break
+    return astnode, start, end

Backend/venv/lib/python3.12/site-packages/_pytest/_io/__init__.py

@@ -0,0 +1,10 @@
+from __future__ import annotations
+
+from .terminalwriter import get_terminal_width
+from .terminalwriter import TerminalWriter
+
+
+__all__ = [
+    "TerminalWriter",
+    "get_terminal_width",
+]

Backend/venv/lib/python3.12/site-packages/_pytest/_io/pprint.py

@@ -0,0 +1,673 @@
+# mypy: allow-untyped-defs
+# This module was imported from the cpython standard library
+# (https://github.com/python/cpython/) at commit
+# c5140945c723ae6c4b7ee81ff720ac8ea4b52cfd (python3.12).
+#
+#
+#  Original Author:      Fred L. Drake, Jr.
+#                        fdrake@acm.org
+#
+#  This is a simple little module I wrote to make life easier.  I didn't
+#  see anything quite like it in the library, though I may have overlooked
+#  something.  I wrote this when I was trying to read some heavily nested
+#  tuples with fairly non-descriptive content.  This is modeled very much
+#  after Lisp/Scheme - style pretty-printing of lists.  If you find it
+#  useful, thank small children who sleep at night.
+from __future__ import annotations
+
+import collections as _collections
+from collections.abc import Callable
+from collections.abc import Iterator
+import dataclasses as _dataclasses
+from io import StringIO as _StringIO
+import re
+import types as _types
+from typing import Any
+from typing import IO
+
+
+class _safe_key:
+    """Helper function for key functions when sorting unorderable objects.
+
+    The wrapped-object will fallback to a Py2.x style comparison for
+    unorderable types (sorting first comparing the type name and then by
+    the obj ids).  Does not work recursively, so dict.items() must have
+    _safe_key applied to both the key and the value.
+
+    """
+
+    __slots__ = ["obj"]
+
+    def __init__(self, obj):
+        self.obj = obj
+
+    def __lt__(self, other):
+        try:
+            return self.obj < other.obj
+        except TypeError:
+            return (str(type(self.obj)), id(self.obj)) < (
+                str(type(other.obj)),
+                id(other.obj),
+            )
+
+
+def _safe_tuple(t):
+    """Helper function for comparing 2-tuples"""
+    return _safe_key(t[0]), _safe_key(t[1])
+
+
+class PrettyPrinter:
+    def __init__(
+        self,
+        indent: int = 4,
+        width: int = 80,
+        depth: int | None = None,
+    ) -> None:
+        """Handle pretty printing operations onto a stream using a set of
+        configured parameters.
+
+        indent
+            Number of spaces to indent for each level of nesting.
+
+        width
+            Attempted maximum number of columns in the output.
+
+        depth
+            The maximum depth to print out nested structures.
+
+        """
+        if indent < 0:
+            raise ValueError("indent must be >= 0")
+        if depth is not None and depth <= 0:
+            raise ValueError("depth must be > 0")
+        if not width:
+            raise ValueError("width must be != 0")
+        self._depth = depth
+        self._indent_per_level = indent
+        self._width = width
+
+    def pformat(self, object: Any) -> str:
+        sio = _StringIO()
+        self._format(object, sio, 0, 0, set(), 0)
+        return sio.getvalue()
+
+    def _format(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        objid = id(object)
+        if objid in context:
+            stream.write(_recursion(object))
+            return
+
+        p = self._dispatch.get(type(object).__repr__, None)
+        if p is not None:
+            context.add(objid)
+            p(self, object, stream, indent, allowance, context, level + 1)
+            context.remove(objid)
+        elif (
+            _dataclasses.is_dataclass(object)
+            and not isinstance(object, type)
+            and object.__dataclass_params__.repr  # type:ignore[attr-defined]
+            and
+            # Check dataclass has generated repr method.
+            hasattr(object.__repr__, "__wrapped__")
+            and "__create_fn__" in object.__repr__.__wrapped__.__qualname__
+        ):
+            context.add(objid)
+            self._pprint_dataclass(
+                object, stream, indent, allowance, context, level + 1
+            )
+            context.remove(objid)
+        else:
+            stream.write(self._repr(object, context, level))
+
+    def _pprint_dataclass(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        cls_name = object.__class__.__name__
+        items = [
+            (f.name, getattr(object, f.name))
+            for f in _dataclasses.fields(object)
+            if f.repr
+        ]
+        stream.write(cls_name + "(")
+        self._format_namespace_items(items, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch: dict[
+        Callable[..., str],
+        Callable[[PrettyPrinter, Any, IO[str], int, int, set[int], int], None],
+    ] = {}
+
+    def _pprint_dict(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        write = stream.write
+        write("{")
+        items = sorted(object.items(), key=_safe_tuple)
+        self._format_dict_items(items, stream, indent, allowance, context, level)
+        write("}")
+
+    _dispatch[dict.__repr__] = _pprint_dict
+
+    def _pprint_ordered_dict(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not len(object):
+            stream.write(repr(object))
+            return
+        cls = object.__class__
+        stream.write(cls.__name__ + "(")
+        self._pprint_dict(object, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[_collections.OrderedDict.__repr__] = _pprint_ordered_dict
+
+    def _pprint_list(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        stream.write("[")
+        self._format_items(object, stream, indent, allowance, context, level)
+        stream.write("]")
+
+    _dispatch[list.__repr__] = _pprint_list
+
+    def _pprint_tuple(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        stream.write("(")
+        self._format_items(object, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[tuple.__repr__] = _pprint_tuple
+
+    def _pprint_set(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not len(object):
+            stream.write(repr(object))
+            return
+        typ = object.__class__
+        if typ is set:
+            stream.write("{")
+            endchar = "}"
+        else:
+            stream.write(typ.__name__ + "({")
+            endchar = "})"
+        object = sorted(object, key=_safe_key)
+        self._format_items(object, stream, indent, allowance, context, level)
+        stream.write(endchar)
+
+    _dispatch[set.__repr__] = _pprint_set
+    _dispatch[frozenset.__repr__] = _pprint_set
+
+    def _pprint_str(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        write = stream.write
+        if not len(object):
+            write(repr(object))
+            return
+        chunks = []
+        lines = object.splitlines(True)
+        if level == 1:
+            indent += 1
+            allowance += 1
+        max_width1 = max_width = self._width - indent
+        for i, line in enumerate(lines):
+            rep = repr(line)
+            if i == len(lines) - 1:
+                max_width1 -= allowance
+            if len(rep) <= max_width1:
+                chunks.append(rep)
+            else:
+                # A list of alternating (non-space, space) strings
+                parts = re.findall(r"\S*\s*", line)
+                assert parts
+                assert not parts[-1]
+                parts.pop()  # drop empty last part
+                max_width2 = max_width
+                current = ""
+                for j, part in enumerate(parts):
+                    candidate = current + part
+                    if j == len(parts) - 1 and i == len(lines) - 1:
+                        max_width2 -= allowance
+                    if len(repr(candidate)) > max_width2:
+                        if current:
+                            chunks.append(repr(current))
+                        current = part
+                    else:
+                        current = candidate
+                if current:
+                    chunks.append(repr(current))
+        if len(chunks) == 1:
+            write(rep)
+            return
+        if level == 1:
+            write("(")
+        for i, rep in enumerate(chunks):
+            if i > 0:
+                write("\n" + " " * indent)
+            write(rep)
+        if level == 1:
+            write(")")
+
+    _dispatch[str.__repr__] = _pprint_str
+
+    def _pprint_bytes(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        write = stream.write
+        if len(object) <= 4:
+            write(repr(object))
+            return
+        parens = level == 1
+        if parens:
+            indent += 1
+            allowance += 1
+            write("(")
+        delim = ""
+        for rep in _wrap_bytes_repr(object, self._width - indent, allowance):
+            write(delim)
+            write(rep)
+            if not delim:
+                delim = "\n" + " " * indent
+        if parens:
+            write(")")
+
+    _dispatch[bytes.__repr__] = _pprint_bytes
+
+    def _pprint_bytearray(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        write = stream.write
+        write("bytearray(")
+        self._pprint_bytes(
+            bytes(object), stream, indent + 10, allowance + 1, context, level + 1
+        )
+        write(")")
+
+    _dispatch[bytearray.__repr__] = _pprint_bytearray
+
+    def _pprint_mappingproxy(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        stream.write("mappingproxy(")
+        self._format(object.copy(), stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[_types.MappingProxyType.__repr__] = _pprint_mappingproxy
+
+    def _pprint_simplenamespace(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if type(object) is _types.SimpleNamespace:
+            # The SimpleNamespace repr is "namespace" instead of the class
+            # name, so we do the same here. For subclasses; use the class name.
+            cls_name = "namespace"
+        else:
+            cls_name = object.__class__.__name__
+        items = object.__dict__.items()
+        stream.write(cls_name + "(")
+        self._format_namespace_items(items, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[_types.SimpleNamespace.__repr__] = _pprint_simplenamespace
+
+    def _format_dict_items(
+        self,
+        items: list[tuple[Any, Any]],
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not items:
+            return
+
+        write = stream.write
+        item_indent = indent + self._indent_per_level
+        delimnl = "\n" + " " * item_indent
+        for key, ent in items:
+            write(delimnl)
+            write(self._repr(key, context, level))
+            write(": ")
+            self._format(ent, stream, item_indent, 1, context, level)
+            write(",")
+
+        write("\n" + " " * indent)
+
+    def _format_namespace_items(
+        self,
+        items: list[tuple[Any, Any]],
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not items:
+            return
+
+        write = stream.write
+        item_indent = indent + self._indent_per_level
+        delimnl = "\n" + " " * item_indent
+        for key, ent in items:
+            write(delimnl)
+            write(key)
+            write("=")
+            if id(ent) in context:
+                # Special-case representation of recursion to match standard
+                # recursive dataclass repr.
+                write("...")
+            else:
+                self._format(
+                    ent,
+                    stream,
+                    item_indent + len(key) + 1,
+                    1,
+                    context,
+                    level,
+                )
+
+            write(",")
+
+        write("\n" + " " * indent)
+
+    def _format_items(
+        self,
+        items: list[Any],
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not items:
+            return
+
+        write = stream.write
+        item_indent = indent + self._indent_per_level
+        delimnl = "\n" + " " * item_indent
+
+        for item in items:
+            write(delimnl)
+            self._format(item, stream, item_indent, 1, context, level)
+            write(",")
+
+        write("\n" + " " * indent)
+
+    def _repr(self, object: Any, context: set[int], level: int) -> str:
+        return self._safe_repr(object, context.copy(), self._depth, level)
+
+    def _pprint_default_dict(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        rdf = self._repr(object.default_factory, context, level)
+        stream.write(f"{object.__class__.__name__}({rdf}, ")
+        self._pprint_dict(object, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[_collections.defaultdict.__repr__] = _pprint_default_dict
+
+    def _pprint_counter(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        stream.write(object.__class__.__name__ + "(")
+
+        if object:
+            stream.write("{")
+            items = object.most_common()
+            self._format_dict_items(items, stream, indent, allowance, context, level)
+            stream.write("}")
+
+        stream.write(")")
+
+    _dispatch[_collections.Counter.__repr__] = _pprint_counter
+
+    def _pprint_chain_map(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not len(object.maps) or (len(object.maps) == 1 and not len(object.maps[0])):
+            stream.write(repr(object))
+            return
+
+        stream.write(object.__class__.__name__ + "(")
+        self._format_items(object.maps, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[_collections.ChainMap.__repr__] = _pprint_chain_map
+
+    def _pprint_deque(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        stream.write(object.__class__.__name__ + "(")
+        if object.maxlen is not None:
+            stream.write(f"maxlen={object.maxlen}, ")
+        stream.write("[")
+
+        self._format_items(object, stream, indent, allowance + 1, context, level)
+        stream.write("])")
+
+    _dispatch[_collections.deque.__repr__] = _pprint_deque
+
+    def _pprint_user_dict(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        self._format(object.data, stream, indent, allowance, context, level - 1)
+
+    _dispatch[_collections.UserDict.__repr__] = _pprint_user_dict
+
+    def _pprint_user_list(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        self._format(object.data, stream, indent, allowance, context, level - 1)
+
+    _dispatch[_collections.UserList.__repr__] = _pprint_user_list
+
+    def _pprint_user_string(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        self._format(object.data, stream, indent, allowance, context, level - 1)
+
+    _dispatch[_collections.UserString.__repr__] = _pprint_user_string
+
+    def _safe_repr(
+        self, object: Any, context: set[int], maxlevels: int | None, level: int
+    ) -> str:
+        typ = type(object)
+        if typ in _builtin_scalars:
+            return repr(object)
+
+        r = getattr(typ, "__repr__", None)
+
+        if issubclass(typ, dict) and r is dict.__repr__:
+            if not object:
+                return "{}"
+            objid = id(object)
+            if maxlevels and level >= maxlevels:
+                return "{...}"
+            if objid in context:
+                return _recursion(object)
+            context.add(objid)
+            components: list[str] = []
+            append = components.append
+            level += 1
+            for k, v in sorted(object.items(), key=_safe_tuple):
+                krepr = self._safe_repr(k, context, maxlevels, level)
+                vrepr = self._safe_repr(v, context, maxlevels, level)
+                append(f"{krepr}: {vrepr}")
+            context.remove(objid)
+            return "{{{}}}".format(", ".join(components))
+
+        if (issubclass(typ, list) and r is list.__repr__) or (
+            issubclass(typ, tuple) and r is tuple.__repr__
+        ):
+            if issubclass(typ, list):
+                if not object:
+                    return "[]"
+                format = "[%s]"
+            elif len(object) == 1:
+                format = "(%s,)"
+            else:
+                if not object:
+                    return "()"
+                format = "(%s)"
+            objid = id(object)
+            if maxlevels and level >= maxlevels:
+                return format % "..."
+            if objid in context:
+                return _recursion(object)
+            context.add(objid)
+            components = []
+            append = components.append
+            level += 1
+            for o in object:
+                orepr = self._safe_repr(o, context, maxlevels, level)
+                append(orepr)
+            context.remove(objid)
+            return format % ", ".join(components)
+
+        return repr(object)
+
+
+_builtin_scalars = frozenset(
+    {str, bytes, bytearray, float, complex, bool, type(None), int}
+)
+
+
+def _recursion(object: Any) -> str:
+    return f"<Recursion on {type(object).__name__} with id={id(object)}>"
+
+
+def _wrap_bytes_repr(object: Any, width: int, allowance: int) -> Iterator[str]:
+    current = b""
+    last = len(object) // 4 * 4
+    for i in range(0, len(object), 4):
+        part = object[i : i + 4]
+        candidate = current + part
+        if i == last:
+            width -= allowance
+        if len(repr(candidate)) > width:
+            if current:
+                yield repr(current)
+            current = part
+        else:
+            current = candidate
+    if current:
+        yield repr(current)

Backend/venv/lib/python3.12/site-packages/_pytest/_io/saferepr.py

@@ -0,0 +1,130 @@
+from __future__ import annotations
+
+import pprint
+import reprlib
+
+
+def _try_repr_or_str(obj: object) -> str:
+    try:
+        return repr(obj)
+    except (KeyboardInterrupt, SystemExit):
+        raise
+    except BaseException:
+        return f'{type(obj).__name__}("{obj}")'
+
+
+def _format_repr_exception(exc: BaseException, obj: object) -> str:
+    try:
+        exc_info = _try_repr_or_str(exc)
+    except (KeyboardInterrupt, SystemExit):
+        raise
+    except BaseException as inner_exc:
+        exc_info = f"unpresentable exception ({_try_repr_or_str(inner_exc)})"
+    return (
+        f"<[{exc_info} raised in repr()] {type(obj).__name__} object at 0x{id(obj):x}>"
+    )
+
+
+def _ellipsize(s: str, maxsize: int) -> str:
+    if len(s) > maxsize:
+        i = max(0, (maxsize - 3) // 2)
+        j = max(0, maxsize - 3 - i)
+        return s[:i] + "..." + s[len(s) - j :]
+    return s
+
+
+class SafeRepr(reprlib.Repr):
+    """
+    repr.Repr that limits the resulting size of repr() and includes
+    information on exceptions raised during the call.
+    """
+
+    def __init__(self, maxsize: int | None, use_ascii: bool = False) -> None:
+        """
+        :param maxsize:
+            If not None, will truncate the resulting repr to that specific size, using ellipsis
+            somewhere in the middle to hide the extra text.
+            If None, will not impose any size limits on the returning repr.
+        """
+        super().__init__()
+        # ``maxstring`` is used by the superclass, and needs to be an int; using a
+        # very large number in case maxsize is None, meaning we want to disable
+        # truncation.
+        self.maxstring = maxsize if maxsize is not None else 1_000_000_000
+        self.maxsize = maxsize
+        self.use_ascii = use_ascii
+
+    def repr(self, x: object) -> str:
+        try:
+            if self.use_ascii:
+                s = ascii(x)
+            else:
+                s = super().repr(x)
+        except (KeyboardInterrupt, SystemExit):
+            raise
+        except BaseException as exc:
+            s = _format_repr_exception(exc, x)
+        if self.maxsize is not None:
+            s = _ellipsize(s, self.maxsize)
+        return s
+
+    def repr_instance(self, x: object, level: int) -> str:
+        try:
+            s = repr(x)
+        except (KeyboardInterrupt, SystemExit):
+            raise
+        except BaseException as exc:
+            s = _format_repr_exception(exc, x)
+        if self.maxsize is not None:
+            s = _ellipsize(s, self.maxsize)
+        return s
+
+
+def safeformat(obj: object) -> str:
+    """Return a pretty printed string for the given object.
+
+    Failing __repr__ functions of user instances will be represented
+    with a short exception info.
+    """
+    try:
+        return pprint.pformat(obj)
+    except Exception as exc:
+        return _format_repr_exception(exc, obj)
+
+
+# Maximum size of overall repr of objects to display during assertion errors.
+DEFAULT_REPR_MAX_SIZE = 240
+
+
+def saferepr(
+    obj: object, maxsize: int | None = DEFAULT_REPR_MAX_SIZE, use_ascii: bool = False
+) -> str:
+    """Return a size-limited safe repr-string for the given object.
+
+    Failing __repr__ functions of user instances will be represented
+    with a short exception info and 'saferepr' generally takes
+    care to never raise exceptions itself.
+
+    This function is a wrapper around the Repr/reprlib functionality of the
+    stdlib.
+    """
+    return SafeRepr(maxsize, use_ascii).repr(obj)
+
+
+def saferepr_unlimited(obj: object, use_ascii: bool = True) -> str:
+    """Return an unlimited-size safe repr-string for the given object.
+
+    As with saferepr, failing __repr__ functions of user instances
+    will be represented with a short exception info.
+
+    This function is a wrapper around simple repr.
+
+    Note: a cleaner solution would be to alter ``saferepr``this way
+    when maxsize=None, but that might affect some other code.
+    """
+    try:
+        if use_ascii:
+            return ascii(obj)
+        return repr(obj)
+    except Exception as exc:
+        return _format_repr_exception(exc, obj)

Backend/venv/lib/python3.12/site-packages/_pytest/_io/terminalwriter.py

@@ -0,0 +1,258 @@
+"""Helper functions for writing to terminals and files."""
+
+from __future__ import annotations
+
+from collections.abc import Sequence
+import os
+import shutil
+import sys
+from typing import final
+from typing import Literal
+from typing import TextIO
+
+import pygments
+from pygments.formatters.terminal import TerminalFormatter
+from pygments.lexer import Lexer
+from pygments.lexers.diff import DiffLexer
+from pygments.lexers.python import PythonLexer
+
+from ..compat import assert_never
+from .wcwidth import wcswidth
+
+
+# This code was initially copied from py 1.8.1, file _io/terminalwriter.py.
+
+
+def get_terminal_width() -> int:
+    width, _ = shutil.get_terminal_size(fallback=(80, 24))
+
+    # The Windows get_terminal_size may be bogus, let's sanify a bit.
+    if width < 40:
+        width = 80
+
+    return width
+
+
+def should_do_markup(file: TextIO) -> bool:
+    if os.environ.get("PY_COLORS") == "1":
+        return True
+    if os.environ.get("PY_COLORS") == "0":
+        return False
+    if os.environ.get("NO_COLOR"):
+        return False
+    if os.environ.get("FORCE_COLOR"):
+        return True
+    return (
+        hasattr(file, "isatty") and file.isatty() and os.environ.get("TERM") != "dumb"
+    )
+
+
+@final
+class TerminalWriter:
+    _esctable = dict(
+        black=30,
+        red=31,
+        green=32,
+        yellow=33,
+        blue=34,
+        purple=35,
+        cyan=36,
+        white=37,
+        Black=40,
+        Red=41,
+        Green=42,
+        Yellow=43,
+        Blue=44,
+        Purple=45,
+        Cyan=46,
+        White=47,
+        bold=1,
+        light=2,
+        blink=5,
+        invert=7,
+    )
+
+    def __init__(self, file: TextIO | None = None) -> None:
+        if file is None:
+            file = sys.stdout
+        if hasattr(file, "isatty") and file.isatty() and sys.platform == "win32":
+            try:
+                import colorama
+            except ImportError:
+                pass
+            else:
+                file = colorama.AnsiToWin32(file).stream
+                assert file is not None
+        self._file = file
+        self.hasmarkup = should_do_markup(file)
+        self._current_line = ""
+        self._terminal_width: int | None = None
+        self.code_highlight = True
+
+    @property
+    def fullwidth(self) -> int:
+        if self._terminal_width is not None:
+            return self._terminal_width
+        return get_terminal_width()
+
+    @fullwidth.setter
+    def fullwidth(self, value: int) -> None:
+        self._terminal_width = value
+
+    @property
+    def width_of_current_line(self) -> int:
+        """Return an estimate of the width so far in the current line."""
+        return wcswidth(self._current_line)
+
+    def markup(self, text: str, **markup: bool) -> str:
+        for name in markup:
+            if name not in self._esctable:
+                raise ValueError(f"unknown markup: {name!r}")
+        if self.hasmarkup:
+            esc = [self._esctable[name] for name, on in markup.items() if on]
+            if esc:
+                text = "".join(f"\x1b[{cod}m" for cod in esc) + text + "\x1b[0m"
+        return text
+
+    def sep(
+        self,
+        sepchar: str,
+        title: str | None = None,
+        fullwidth: int | None = None,
+        **markup: bool,
+    ) -> None:
+        if fullwidth is None:
+            fullwidth = self.fullwidth
+        # The goal is to have the line be as long as possible
+        # under the condition that len(line) <= fullwidth.
+        if sys.platform == "win32":
+            # If we print in the last column on windows we are on a
+            # new line but there is no way to verify/neutralize this
+            # (we may not know the exact line width).
+            # So let's be defensive to avoid empty lines in the output.
+            fullwidth -= 1
+        if title is not None:
+            # we want 2 + 2*len(fill) + len(title) <= fullwidth
+            # i.e.    2 + 2*len(sepchar)*N + len(title) <= fullwidth
+            #         2*len(sepchar)*N <= fullwidth - len(title) - 2
+            #         N <= (fullwidth - len(title) - 2) // (2*len(sepchar))
+            N = max((fullwidth - len(title) - 2) // (2 * len(sepchar)), 1)
+            fill = sepchar * N
+            line = f"{fill} {title} {fill}"
+        else:
+            # we want len(sepchar)*N <= fullwidth
+            # i.e.    N <= fullwidth // len(sepchar)
+            line = sepchar * (fullwidth // len(sepchar))
+        # In some situations there is room for an extra sepchar at the right,
+        # in particular if we consider that with a sepchar like "_ " the
+        # trailing space is not important at the end of the line.
+        if len(line) + len(sepchar.rstrip()) <= fullwidth:
+            line += sepchar.rstrip()
+
+        self.line(line, **markup)
+
+    def write(self, msg: str, *, flush: bool = False, **markup: bool) -> None:
+        if msg:
+            current_line = msg.rsplit("\n", 1)[-1]
+            if "\n" in msg:
+                self._current_line = current_line
+            else:
+                self._current_line += current_line
+
+            msg = self.markup(msg, **markup)
+
+            self.write_raw(msg, flush=flush)
+
+    def write_raw(self, msg: str, *, flush: bool = False) -> None:
+        try:
+            self._file.write(msg)
+        except UnicodeEncodeError:
+            # Some environments don't support printing general Unicode
+            # strings, due to misconfiguration or otherwise; in that case,
+            # print the string escaped to ASCII.
+            # When the Unicode situation improves we should consider
+            # letting the error propagate instead of masking it (see #7475
+            # for one brief attempt).
+            msg = msg.encode("unicode-escape").decode("ascii")
+            self._file.write(msg)
+
+        if flush:
+            self.flush()
+
+    def line(self, s: str = "", **markup: bool) -> None:
+        self.write(s, **markup)
+        self.write("\n")
+
+    def flush(self) -> None:
+        self._file.flush()
+
+    def _write_source(self, lines: Sequence[str], indents: Sequence[str] = ()) -> None:
+        """Write lines of source code possibly highlighted.
+
+        Keeping this private for now because the API is clunky. We should discuss how
+        to evolve the terminal writer so we can have more precise color support, for example
+        being able to write part of a line in one color and the rest in another, and so on.
+        """
+        if indents and len(indents) != len(lines):
+            raise ValueError(
+                f"indents size ({len(indents)}) should have same size as lines ({len(lines)})"
+            )
+        if not indents:
+            indents = [""] * len(lines)
+        source = "\n".join(lines)
+        new_lines = self._highlight(source).splitlines()
+        # Would be better to strict=True but that fails some CI jobs.
+        for indent, new_line in zip(indents, new_lines, strict=False):
+            self.line(indent + new_line)
+
+    def _get_pygments_lexer(self, lexer: Literal["python", "diff"]) -> Lexer:
+        if lexer == "python":
+            return PythonLexer()
+        elif lexer == "diff":
+            return DiffLexer()
+        else:
+            assert_never(lexer)
+
+    def _get_pygments_formatter(self) -> TerminalFormatter:
+        from _pytest.config.exceptions import UsageError
+
+        theme = os.getenv("PYTEST_THEME")
+        theme_mode = os.getenv("PYTEST_THEME_MODE", "dark")
+
+        try:
+            return TerminalFormatter(bg=theme_mode, style=theme)
+        except pygments.util.ClassNotFound as e:
+            raise UsageError(
+                f"PYTEST_THEME environment variable has an invalid value: '{theme}'. "
+                "Hint: See available pygments styles with `pygmentize -L styles`."
+            ) from e
+        except pygments.util.OptionError as e:
+            raise UsageError(
+                f"PYTEST_THEME_MODE environment variable has an invalid value: '{theme_mode}'. "
+                "The allowed values are 'dark' (default) and 'light'."
+            ) from e
+
+    def _highlight(
+        self, source: str, lexer: Literal["diff", "python"] = "python"
+    ) -> str:
+        """Highlight the given source if we have markup support."""
+        if not source or not self.hasmarkup or not self.code_highlight:
+            return source
+
+        pygments_lexer = self._get_pygments_lexer(lexer)
+        pygments_formatter = self._get_pygments_formatter()
+
+        highlighted: str = pygments.highlight(
+            source, pygments_lexer, pygments_formatter
+        )
+        # pygments terminal formatter may add a newline when there wasn't one.
+        # We don't want this, remove.
+        if highlighted[-1] == "\n" and source[-1] != "\n":
+            highlighted = highlighted[:-1]
+
+        # Some lexers will not set the initial color explicitly
+        # which may lead to the previous color being propagated to the
+        # start of the expression, so reset first.
+        highlighted = "\x1b[0m" + highlighted
+
+        return highlighted

Backend/venv/lib/python3.12/site-packages/_pytest/_io/wcwidth.py

@@ -0,0 +1,57 @@
+from __future__ import annotations
+
+from functools import lru_cache
+import unicodedata
+
+
+@lru_cache(100)
+def wcwidth(c: str) -> int:
+    """Determine how many columns are needed to display a character in a terminal.
+
+    Returns -1 if the character is not printable.
+    Returns 0, 1 or 2 for other characters.
+    """
+    o = ord(c)
+
+    # ASCII fast path.
+    if 0x20 <= o < 0x07F:
+        return 1
+
+    # Some Cf/Zp/Zl characters which should be zero-width.
+    if (
+        o == 0x0000
+        or 0x200B <= o <= 0x200F
+        or 0x2028 <= o <= 0x202E
+        or 0x2060 <= o <= 0x2063
+    ):
+        return 0
+
+    category = unicodedata.category(c)
+
+    # Control characters.
+    if category == "Cc":
+        return -1
+
+    # Combining characters with zero width.
+    if category in ("Me", "Mn"):
+        return 0
+
+    # Full/Wide east asian characters.
+    if unicodedata.east_asian_width(c) in ("F", "W"):
+        return 2
+
+    return 1
+
+
+def wcswidth(s: str) -> int:
+    """Determine how many columns are needed to display a string in a terminal.
+
+    Returns -1 if the string contains non-printable characters.
+    """
+    width = 0
+    for c in unicodedata.normalize("NFC", s):
+        wc = wcwidth(c)
+        if wc < 0:
+            return -1
+        width += wc
+    return width

Backend/venv/lib/python3.12/site-packages/_pytest/_py/error.py

@@ -0,0 +1,119 @@
+"""create errno-specific classes for IO or os calls."""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+import errno
+import os
+import sys
+from typing import TYPE_CHECKING
+from typing import TypeVar
+
+
+if TYPE_CHECKING:
+    from typing_extensions import ParamSpec
+
+    P = ParamSpec("P")
+
+R = TypeVar("R")
+
+
+class Error(EnvironmentError):
+    def __repr__(self) -> str:
+        return "{}.{} {!r}: {} ".format(
+            self.__class__.__module__,
+            self.__class__.__name__,
+            self.__class__.__doc__,
+            " ".join(map(str, self.args)),
+            # repr(self.args)
+        )
+
+    def __str__(self) -> str:
+        s = "[{}]: {}".format(
+            self.__class__.__doc__,
+            " ".join(map(str, self.args)),
+        )
+        return s
+
+
+_winerrnomap = {
+    2: errno.ENOENT,
+    3: errno.ENOENT,
+    17: errno.EEXIST,
+    18: errno.EXDEV,
+    13: errno.EBUSY,  # empty cd drive, but ENOMEDIUM seems unavailable
+    22: errno.ENOTDIR,
+    20: errno.ENOTDIR,
+    267: errno.ENOTDIR,
+    5: errno.EACCES,  # anything better?
+}
+
+
+class ErrorMaker:
+    """lazily provides Exception classes for each possible POSIX errno
+    (as defined per the 'errno' module).  All such instances
+    subclass EnvironmentError.
+    """
+
+    _errno2class: dict[int, type[Error]] = {}
+
+    def __getattr__(self, name: str) -> type[Error]:
+        if name[0] == "_":
+            raise AttributeError(name)
+        eno = getattr(errno, name)
+        cls = self._geterrnoclass(eno)
+        setattr(self, name, cls)
+        return cls
+
+    def _geterrnoclass(self, eno: int) -> type[Error]:
+        try:
+            return self._errno2class[eno]
+        except KeyError:
+            clsname = errno.errorcode.get(eno, f"UnknownErrno{eno}")
+            errorcls = type(
+                clsname,
+                (Error,),
+                {"__module__": "py.error", "__doc__": os.strerror(eno)},
+            )
+            self._errno2class[eno] = errorcls
+            return errorcls
+
+    def checked_call(
+        self, func: Callable[P, R], *args: P.args, **kwargs: P.kwargs
+    ) -> R:
+        """Call a function and raise an errno-exception if applicable."""
+        __tracebackhide__ = True
+        try:
+            return func(*args, **kwargs)
+        except Error:
+            raise
+        except OSError as value:
+            if not hasattr(value, "errno"):
+                raise
+            if sys.platform == "win32":
+                try:
+                    # error: Invalid index type "Optional[int]" for "dict[int, int]"; expected type "int"  [index]
+                    # OK to ignore because we catch the KeyError below.
+                    cls = self._geterrnoclass(_winerrnomap[value.errno])  # type:ignore[index]
+                except KeyError:
+                    raise value
+            else:
+                # we are not on Windows, or we got a proper OSError
+                if value.errno is None:
+                    cls = type(
+                        "UnknownErrnoNone",
+                        (Error,),
+                        {"__module__": "py.error", "__doc__": None},
+                    )
+                else:
+                    cls = self._geterrnoclass(value.errno)
+
+            raise cls(f"{func.__name__}{args!r}")
+
+
+_error_maker = ErrorMaker()
+checked_call = _error_maker.checked_call
+
+
+def __getattr__(attr: str) -> type[Error]:
+    return getattr(_error_maker, attr)  # type: ignore[no-any-return]

Backend/venv/lib/python3.12/site-packages/_pytest/_version.py

@@ -0,0 +1,34 @@
+# file generated by setuptools-scm
+# don't change, don't track in version control
+
+__all__ = [
+    "__version__",
+    "__version_tuple__",
+    "version",
+    "version_tuple",
+    "__commit_id__",
+    "commit_id",
+]
+
+TYPE_CHECKING = False
+if TYPE_CHECKING:
+    from typing import Tuple
+    from typing import Union
+
+    VERSION_TUPLE = Tuple[Union[int, str], ...]
+    COMMIT_ID = Union[str, None]
+else:
+    VERSION_TUPLE = object
+    COMMIT_ID = object
+
+version: str
+__version__: str
+__version_tuple__: VERSION_TUPLE
+version_tuple: VERSION_TUPLE
+commit_id: COMMIT_ID
+__commit_id__: COMMIT_ID
+
+__version__ = version = '9.0.1'
+__version_tuple__ = version_tuple = (9, 0, 1)
+
+__commit_id__ = commit_id = None

Backend/venv/lib/python3.12/site-packages/_pytest/assertion/__init__.py

@@ -0,0 +1,208 @@
+# mypy: allow-untyped-defs
+"""Support for presenting detailed information in failing assertions."""
+
+from __future__ import annotations
+
+from collections.abc import Generator
+import sys
+from typing import Any
+from typing import Protocol
+from typing import TYPE_CHECKING
+
+from _pytest.assertion import rewrite
+from _pytest.assertion import truncate
+from _pytest.assertion import util
+from _pytest.assertion.rewrite import assertstate_key
+from _pytest.config import Config
+from _pytest.config import hookimpl
+from _pytest.config.argparsing import Parser
+from _pytest.nodes import Item
+
+
+if TYPE_CHECKING:
+    from _pytest.main import Session
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("debugconfig")
+    group.addoption(
+        "--assert",
+        action="store",
+        dest="assertmode",
+        choices=("rewrite", "plain"),
+        default="rewrite",
+        metavar="MODE",
+        help=(
+            "Control assertion debugging tools.\n"
+            "'plain' performs no assertion debugging.\n"
+            "'rewrite' (the default) rewrites assert statements in test modules"
+            " on import to provide assert expression information."
+        ),
+    )
+    parser.addini(
+        "enable_assertion_pass_hook",
+        type="bool",
+        default=False,
+        help="Enables the pytest_assertion_pass hook. "
+        "Make sure to delete any previously generated pyc cache files.",
+    )
+
+    parser.addini(
+        "truncation_limit_lines",
+        default=None,
+        help="Set threshold of LINES after which truncation will take effect",
+    )
+    parser.addini(
+        "truncation_limit_chars",
+        default=None,
+        help=("Set threshold of CHARS after which truncation will take effect"),
+    )
+
+    Config._add_verbosity_ini(
+        parser,
+        Config.VERBOSITY_ASSERTIONS,
+        help=(
+            "Specify a verbosity level for assertions, overriding the main level. "
+            "Higher levels will provide more detailed explanation when an assertion fails."
+        ),
+    )
+
+
+def register_assert_rewrite(*names: str) -> None:
+    """Register one or more module names to be rewritten on import.
+
+    This function will make sure that this module or all modules inside
+    the package will get their assert statements rewritten.
+    Thus you should make sure to call this before the module is
+    actually imported, usually in your __init__.py if you are a plugin
+    using a package.
+
+    :param names: The module names to register.
+    """
+    for name in names:
+        if not isinstance(name, str):
+            msg = "expected module names as *args, got {0} instead"  # type: ignore[unreachable]
+            raise TypeError(msg.format(repr(names)))
+    rewrite_hook: RewriteHook
+    for hook in sys.meta_path:
+        if isinstance(hook, rewrite.AssertionRewritingHook):
+            rewrite_hook = hook
+            break
+    else:
+        rewrite_hook = DummyRewriteHook()
+    rewrite_hook.mark_rewrite(*names)
+
+
+class RewriteHook(Protocol):
+    def mark_rewrite(self, *names: str) -> None: ...
+
+
+class DummyRewriteHook:
+    """A no-op import hook for when rewriting is disabled."""
+
+    def mark_rewrite(self, *names: str) -> None:
+        pass
+
+
+class AssertionState:
+    """State for the assertion plugin."""
+
+    def __init__(self, config: Config, mode) -> None:
+        self.mode = mode
+        self.trace = config.trace.root.get("assertion")
+        self.hook: rewrite.AssertionRewritingHook | None = None
+
+
+def install_importhook(config: Config) -> rewrite.AssertionRewritingHook:
+    """Try to install the rewrite hook, raise SystemError if it fails."""
+    config.stash[assertstate_key] = AssertionState(config, "rewrite")
+    config.stash[assertstate_key].hook = hook = rewrite.AssertionRewritingHook(config)
+    sys.meta_path.insert(0, hook)
+    config.stash[assertstate_key].trace("installed rewrite import hook")
+
+    def undo() -> None:
+        hook = config.stash[assertstate_key].hook
+        if hook is not None and hook in sys.meta_path:
+            sys.meta_path.remove(hook)
+
+    config.add_cleanup(undo)
+    return hook
+
+
+def pytest_collection(session: Session) -> None:
+    # This hook is only called when test modules are collected
+    # so for example not in the managing process of pytest-xdist
+    # (which does not collect test modules).
+    assertstate = session.config.stash.get(assertstate_key, None)
+    if assertstate:
+        if assertstate.hook is not None:
+            assertstate.hook.set_session(session)
+
+
+@hookimpl(wrapper=True, tryfirst=True)
+def pytest_runtest_protocol(item: Item) -> Generator[None, object, object]:
+    """Setup the pytest_assertrepr_compare and pytest_assertion_pass hooks.
+
+    The rewrite module will use util._reprcompare if it exists to use custom
+    reporting via the pytest_assertrepr_compare hook.  This sets up this custom
+    comparison for the test.
+    """
+    ihook = item.ihook
+
+    def callbinrepr(op, left: object, right: object) -> str | None:
+        """Call the pytest_assertrepr_compare hook and prepare the result.
+
+        This uses the first result from the hook and then ensures the
+        following:
+        * Overly verbose explanations are truncated unless configured otherwise
+          (eg. if running in verbose mode).
+        * Embedded newlines are escaped to help util.format_explanation()
+          later.
+        * If the rewrite mode is used embedded %-characters are replaced
+          to protect later % formatting.
+
+        The result can be formatted by util.format_explanation() for
+        pretty printing.
+        """
+        hook_result = ihook.pytest_assertrepr_compare(
+            config=item.config, op=op, left=left, right=right
+        )
+        for new_expl in hook_result:
+            if new_expl:
+                new_expl = truncate.truncate_if_required(new_expl, item)
+                new_expl = [line.replace("\n", "\\n") for line in new_expl]
+                res = "\n~".join(new_expl)
+                if item.config.getvalue("assertmode") == "rewrite":
+                    res = res.replace("%", "%%")
+                return res
+        return None
+
+    saved_assert_hooks = util._reprcompare, util._assertion_pass
+    util._reprcompare = callbinrepr
+    util._config = item.config
+
+    if ihook.pytest_assertion_pass.get_hookimpls():
+
+        def call_assertion_pass_hook(lineno: int, orig: str, expl: str) -> None:
+            ihook.pytest_assertion_pass(item=item, lineno=lineno, orig=orig, expl=expl)
+
+        util._assertion_pass = call_assertion_pass_hook
+
+    try:
+        return (yield)
+    finally:
+        util._reprcompare, util._assertion_pass = saved_assert_hooks
+        util._config = None
+
+
+def pytest_sessionfinish(session: Session) -> None:
+    assertstate = session.config.stash.get(assertstate_key, None)
+    if assertstate:
+        if assertstate.hook is not None:
+            assertstate.hook.set_session(None)
+
+
+def pytest_assertrepr_compare(
+    config: Config, op: str, left: Any, right: Any
+) -> list[str] | None:
+    return util.assertrepr_compare(config=config, op=op, left=left, right=right)

Backend/venv/lib/python3.12/site-packages/_pytest/assertion/truncate.py

@@ -0,0 +1,137 @@
+"""Utilities for truncating assertion output.
+
+Current default behaviour is to truncate assertion explanations at
+terminal lines, unless running with an assertions verbosity level of at least 2 or running on CI.
+"""
+
+from __future__ import annotations
+
+from _pytest.compat import running_on_ci
+from _pytest.config import Config
+from _pytest.nodes import Item
+
+
+DEFAULT_MAX_LINES = 8
+DEFAULT_MAX_CHARS = DEFAULT_MAX_LINES * 80
+USAGE_MSG = "use '-vv' to show"
+
+
+def truncate_if_required(explanation: list[str], item: Item) -> list[str]:
+    """Truncate this assertion explanation if the given test item is eligible."""
+    should_truncate, max_lines, max_chars = _get_truncation_parameters(item)
+    if should_truncate:
+        return _truncate_explanation(
+            explanation,
+            max_lines=max_lines,
+            max_chars=max_chars,
+        )
+    return explanation
+
+
+def _get_truncation_parameters(item: Item) -> tuple[bool, int, int]:
+    """Return the truncation parameters related to the given item, as (should truncate, max lines, max chars)."""
+    # We do not need to truncate if one of conditions is met:
+    # 1. Verbosity level is 2 or more;
+    # 2. Test is being run in CI environment;
+    # 3. Both truncation_limit_lines and truncation_limit_chars
+    #    .ini parameters are set to 0 explicitly.
+    max_lines = item.config.getini("truncation_limit_lines")
+    max_lines = int(max_lines if max_lines is not None else DEFAULT_MAX_LINES)
+
+    max_chars = item.config.getini("truncation_limit_chars")
+    max_chars = int(max_chars if max_chars is not None else DEFAULT_MAX_CHARS)
+
+    verbose = item.config.get_verbosity(Config.VERBOSITY_ASSERTIONS)
+
+    should_truncate = verbose < 2 and not running_on_ci()
+    should_truncate = should_truncate and (max_lines > 0 or max_chars > 0)
+
+    return should_truncate, max_lines, max_chars
+
+
+def _truncate_explanation(
+    input_lines: list[str],
+    max_lines: int,
+    max_chars: int,
+) -> list[str]:
+    """Truncate given list of strings that makes up the assertion explanation.
+
+    Truncates to either max_lines, or max_chars - whichever the input reaches
+    first, taking the truncation explanation into account. The remaining lines
+    will be replaced by a usage message.
+    """
+    # Check if truncation required
+    input_char_count = len("".join(input_lines))
+    # The length of the truncation explanation depends on the number of lines
+    # removed but is at least 68 characters:
+    # The real value is
+    # 64 (for the base message:
+    # '...\n...Full output truncated (1 line hidden), use '-vv' to show")'
+    # )
+    # + 1 (for plural)
+    # + int(math.log10(len(input_lines) - max_lines)) (number of hidden line, at least 1)
+    # + 3 for the '...' added to the truncated line
+    # But if there's more than 100 lines it's very likely that we're going to
+    # truncate, so we don't need the exact value using log10.
+    tolerable_max_chars = (
+        max_chars + 70  # 64 + 1 (for plural) + 2 (for '99') + 3 for '...'
+    )
+    # The truncation explanation add two lines to the output
+    tolerable_max_lines = max_lines + 2
+    if (
+        len(input_lines) <= tolerable_max_lines
+        and input_char_count <= tolerable_max_chars
+    ):
+        return input_lines
+    # Truncate first to max_lines, and then truncate to max_chars if necessary
+    if max_lines > 0:
+        truncated_explanation = input_lines[:max_lines]
+    else:
+        truncated_explanation = input_lines
+    truncated_char = True
+    # We reevaluate the need to truncate chars following removal of some lines
+    if len("".join(truncated_explanation)) > tolerable_max_chars and max_chars > 0:
+        truncated_explanation = _truncate_by_char_count(
+            truncated_explanation, max_chars
+        )
+    else:
+        truncated_char = False
+
+    if truncated_explanation == input_lines:
+        # No truncation happened, so we do not need to add any explanations
+        return truncated_explanation
+
+    truncated_line_count = len(input_lines) - len(truncated_explanation)
+    if truncated_explanation[-1]:
+        # Add ellipsis and take into account part-truncated final line
+        truncated_explanation[-1] = truncated_explanation[-1] + "..."
+        if truncated_char:
+            # It's possible that we did not remove any char from this line
+            truncated_line_count += 1
+    else:
+        # Add proper ellipsis when we were able to fit a full line exactly
+        truncated_explanation[-1] = "..."
+    return [
+        *truncated_explanation,
+        "",
+        f"...Full output truncated ({truncated_line_count} line"
+        f"{'' if truncated_line_count == 1 else 's'} hidden), {USAGE_MSG}",
+    ]
+
+
+def _truncate_by_char_count(input_lines: list[str], max_chars: int) -> list[str]:
+    # Find point at which input length exceeds total allowed length
+    iterated_char_count = 0
+    for iterated_index, input_line in enumerate(input_lines):
+        if iterated_char_count + len(input_line) > max_chars:
+            break
+        iterated_char_count += len(input_line)
+
+    # Create truncated explanation with modified final line
+    truncated_result = input_lines[:iterated_index]
+    final_line = input_lines[iterated_index]
+    if final_line:
+        final_line_truncate_point = max_chars - iterated_char_count
+        final_line = final_line[:final_line_truncate_point]
+    truncated_result.append(final_line)
+    return truncated_result

Backend/venv/lib/python3.12/site-packages/_pytest/assertion/util.py

@@ -0,0 +1,615 @@
+# mypy: allow-untyped-defs
+"""Utilities for assertion debugging."""
+
+from __future__ import annotations
+
+import collections.abc
+from collections.abc import Callable
+from collections.abc import Iterable
+from collections.abc import Mapping
+from collections.abc import Sequence
+from collections.abc import Set as AbstractSet
+import pprint
+from typing import Any
+from typing import Literal
+from typing import Protocol
+from unicodedata import normalize
+
+from _pytest import outcomes
+import _pytest._code
+from _pytest._io.pprint import PrettyPrinter
+from _pytest._io.saferepr import saferepr
+from _pytest._io.saferepr import saferepr_unlimited
+from _pytest.compat import running_on_ci
+from _pytest.config import Config
+
+
+# The _reprcompare attribute on the util module is used by the new assertion
+# interpretation code and assertion rewriter to detect this plugin was
+# loaded and in turn call the hooks defined here as part of the
+# DebugInterpreter.
+_reprcompare: Callable[[str, object, object], str | None] | None = None
+
+# Works similarly as _reprcompare attribute. Is populated with the hook call
+# when pytest_runtest_setup is called.
+_assertion_pass: Callable[[int, str, str], None] | None = None
+
+# Config object which is assigned during pytest_runtest_protocol.
+_config: Config | None = None
+
+
+class _HighlightFunc(Protocol):
+    def __call__(self, source: str, lexer: Literal["diff", "python"] = "python") -> str:
+        """Apply highlighting to the given source."""
+
+
+def dummy_highlighter(source: str, lexer: Literal["diff", "python"] = "python") -> str:
+    """Dummy highlighter that returns the text unprocessed.
+
+    Needed for _notin_text, as the diff gets post-processed to only show the "+" part.
+    """
+    return source
+
+
+def format_explanation(explanation: str) -> str:
+    r"""Format an explanation.
+
+    Normally all embedded newlines are escaped, however there are
+    three exceptions: \n{, \n} and \n~.  The first two are intended
+    cover nested explanations, see function and attribute explanations
+    for examples (.visit_Call(), visit_Attribute()).  The last one is
+    for when one explanation needs to span multiple lines, e.g. when
+    displaying diffs.
+    """
+    lines = _split_explanation(explanation)
+    result = _format_lines(lines)
+    return "\n".join(result)
+
+
+def _split_explanation(explanation: str) -> list[str]:
+    r"""Return a list of individual lines in the explanation.
+
+    This will return a list of lines split on '\n{', '\n}' and '\n~'.
+    Any other newlines will be escaped and appear in the line as the
+    literal '\n' characters.
+    """
+    raw_lines = (explanation or "").split("\n")
+    lines = [raw_lines[0]]
+    for values in raw_lines[1:]:
+        if values and values[0] in ["{", "}", "~", ">"]:
+            lines.append(values)
+        else:
+            lines[-1] += "\\n" + values
+    return lines
+
+
+def _format_lines(lines: Sequence[str]) -> list[str]:
+    """Format the individual lines.
+
+    This will replace the '{', '}' and '~' characters of our mini formatting
+    language with the proper 'where ...', 'and ...' and ' + ...' text, taking
+    care of indentation along the way.
+
+    Return a list of formatted lines.
+    """
+    result = list(lines[:1])
+    stack = [0]
+    stackcnt = [0]
+    for line in lines[1:]:
+        if line.startswith("{"):
+            if stackcnt[-1]:
+                s = "and   "
+            else:
+                s = "where "
+            stack.append(len(result))
+            stackcnt[-1] += 1
+            stackcnt.append(0)
+            result.append(" +" + "  " * (len(stack) - 1) + s + line[1:])
+        elif line.startswith("}"):
+            stack.pop()
+            stackcnt.pop()
+            result[stack[-1]] += line[1:]
+        else:
+            assert line[0] in ["~", ">"]
+            stack[-1] += 1
+            indent = len(stack) if line.startswith("~") else len(stack) - 1
+            result.append("  " * indent + line[1:])
+    assert len(stack) == 1
+    return result
+
+
+def issequence(x: Any) -> bool:
+    return isinstance(x, collections.abc.Sequence) and not isinstance(x, str)
+
+
+def istext(x: Any) -> bool:
+    return isinstance(x, str)
+
+
+def isdict(x: Any) -> bool:
+    return isinstance(x, dict)
+
+
+def isset(x: Any) -> bool:
+    return isinstance(x, set | frozenset)
+
+
+def isnamedtuple(obj: Any) -> bool:
+    return isinstance(obj, tuple) and getattr(obj, "_fields", None) is not None
+
+
+def isdatacls(obj: Any) -> bool:
+    return getattr(obj, "__dataclass_fields__", None) is not None
+
+
+def isattrs(obj: Any) -> bool:
+    return getattr(obj, "__attrs_attrs__", None) is not None
+
+
+def isiterable(obj: Any) -> bool:
+    try:
+        iter(obj)
+        return not istext(obj)
+    except Exception:
+        return False
+
+
+def has_default_eq(
+    obj: object,
+) -> bool:
+    """Check if an instance of an object contains the default eq
+
+    First, we check if the object's __eq__ attribute has __code__,
+    if so, we check the equally of the method code filename (__code__.co_filename)
+    to the default one generated by the dataclass and attr module
+    for dataclasses the default co_filename is <string>, for attrs class, the __eq__ should contain "attrs eq generated"
+    """
+    # inspired from https://github.com/willmcgugan/rich/blob/07d51ffc1aee6f16bd2e5a25b4e82850fb9ed778/rich/pretty.py#L68
+    if hasattr(obj.__eq__, "__code__") and hasattr(obj.__eq__.__code__, "co_filename"):
+        code_filename = obj.__eq__.__code__.co_filename
+
+        if isattrs(obj):
+            return "attrs generated " in code_filename
+
+        return code_filename == "<string>"  # data class
+    return True
+
+
+def assertrepr_compare(
+    config, op: str, left: Any, right: Any, use_ascii: bool = False
+) -> list[str] | None:
+    """Return specialised explanations for some operators/operands."""
+    verbose = config.get_verbosity(Config.VERBOSITY_ASSERTIONS)
+
+    # Strings which normalize equal are often hard to distinguish when printed; use ascii() to make this easier.
+    # See issue #3246.
+    use_ascii = (
+        isinstance(left, str)
+        and isinstance(right, str)
+        and normalize("NFD", left) == normalize("NFD", right)
+    )
+
+    if verbose > 1:
+        left_repr = saferepr_unlimited(left, use_ascii=use_ascii)
+        right_repr = saferepr_unlimited(right, use_ascii=use_ascii)
+    else:
+        # XXX: "15 chars indentation" is wrong
+        #      ("E       AssertionError: assert "); should use term width.
+        maxsize = (
+            80 - 15 - len(op) - 2
+        ) // 2  # 15 chars indentation, 1 space around op
+
+        left_repr = saferepr(left, maxsize=maxsize, use_ascii=use_ascii)
+        right_repr = saferepr(right, maxsize=maxsize, use_ascii=use_ascii)
+
+    summary = f"{left_repr} {op} {right_repr}"
+    highlighter = config.get_terminal_writer()._highlight
+
+    explanation = None
+    try:
+        if op == "==":
+            explanation = _compare_eq_any(left, right, highlighter, verbose)
+        elif op == "not in":
+            if istext(left) and istext(right):
+                explanation = _notin_text(left, right, verbose)
+        elif op == "!=":
+            if isset(left) and isset(right):
+                explanation = ["Both sets are equal"]
+        elif op == ">=":
+            if isset(left) and isset(right):
+                explanation = _compare_gte_set(left, right, highlighter, verbose)
+        elif op == "<=":
+            if isset(left) and isset(right):
+                explanation = _compare_lte_set(left, right, highlighter, verbose)
+        elif op == ">":
+            if isset(left) and isset(right):
+                explanation = _compare_gt_set(left, right, highlighter, verbose)
+        elif op == "<":
+            if isset(left) and isset(right):
+                explanation = _compare_lt_set(left, right, highlighter, verbose)
+
+    except outcomes.Exit:
+        raise
+    except Exception:
+        repr_crash = _pytest._code.ExceptionInfo.from_current()._getreprcrash()
+        explanation = [
+            f"(pytest_assertion plugin: representation of details failed: {repr_crash}.",
+            " Probably an object has a faulty __repr__.)",
+        ]
+
+    if not explanation:
+        return None
+
+    if explanation[0] != "":
+        explanation = ["", *explanation]
+    return [summary, *explanation]
+
+
+def _compare_eq_any(
+    left: Any, right: Any, highlighter: _HighlightFunc, verbose: int = 0
+) -> list[str]:
+    explanation = []
+    if istext(left) and istext(right):
+        explanation = _diff_text(left, right, highlighter, verbose)
+    else:
+        from _pytest.python_api import ApproxBase
+
+        if isinstance(left, ApproxBase) or isinstance(right, ApproxBase):
+            # Although the common order should be obtained == expected, this ensures both ways
+            approx_side = left if isinstance(left, ApproxBase) else right
+            other_side = right if isinstance(left, ApproxBase) else left
+
+            explanation = approx_side._repr_compare(other_side)
+        elif type(left) is type(right) and (
+            isdatacls(left) or isattrs(left) or isnamedtuple(left)
+        ):
+            # Note: unlike dataclasses/attrs, namedtuples compare only the
+            # field values, not the type or field names. But this branch
+            # intentionally only handles the same-type case, which was often
+            # used in older code bases before dataclasses/attrs were available.
+            explanation = _compare_eq_cls(left, right, highlighter, verbose)
+        elif issequence(left) and issequence(right):
+            explanation = _compare_eq_sequence(left, right, highlighter, verbose)
+        elif isset(left) and isset(right):
+            explanation = _compare_eq_set(left, right, highlighter, verbose)
+        elif isdict(left) and isdict(right):
+            explanation = _compare_eq_dict(left, right, highlighter, verbose)
+
+        if isiterable(left) and isiterable(right):
+            expl = _compare_eq_iterable(left, right, highlighter, verbose)
+            explanation.extend(expl)
+
+    return explanation
+
+
+def _diff_text(
+    left: str, right: str, highlighter: _HighlightFunc, verbose: int = 0
+) -> list[str]:
+    """Return the explanation for the diff between text.
+
+    Unless --verbose is used this will skip leading and trailing
+    characters which are identical to keep the diff minimal.
+    """
+    from difflib import ndiff
+
+    explanation: list[str] = []
+
+    if verbose < 1:
+        i = 0  # just in case left or right has zero length
+        for i in range(min(len(left), len(right))):
+            if left[i] != right[i]:
+                break
+        if i > 42:
+            i -= 10  # Provide some context
+            explanation = [
+                f"Skipping {i} identical leading characters in diff, use -v to show"
+            ]
+            left = left[i:]
+            right = right[i:]
+        if len(left) == len(right):
+            for i in range(len(left)):
+                if left[-i] != right[-i]:
+                    break
+            if i > 42:
+                i -= 10  # Provide some context
+                explanation += [
+                    f"Skipping {i} identical trailing "
+                    "characters in diff, use -v to show"
+                ]
+                left = left[:-i]
+                right = right[:-i]
+    keepends = True
+    if left.isspace() or right.isspace():
+        left = repr(str(left))
+        right = repr(str(right))
+        explanation += ["Strings contain only whitespace, escaping them using repr()"]
+    # "right" is the expected base against which we compare "left",
+    # see https://github.com/pytest-dev/pytest/issues/3333
+    explanation.extend(
+        highlighter(
+            "\n".join(
+                line.strip("\n")
+                for line in ndiff(right.splitlines(keepends), left.splitlines(keepends))
+            ),
+            lexer="diff",
+        ).splitlines()
+    )
+    return explanation
+
+
+def _compare_eq_iterable(
+    left: Iterable[Any],
+    right: Iterable[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    if verbose <= 0 and not running_on_ci():
+        return ["Use -v to get more diff"]
+    # dynamic import to speedup pytest
+    import difflib
+
+    left_formatting = PrettyPrinter().pformat(left).splitlines()
+    right_formatting = PrettyPrinter().pformat(right).splitlines()
+
+    explanation = ["", "Full diff:"]
+    # "right" is the expected base against which we compare "left",
+    # see https://github.com/pytest-dev/pytest/issues/3333
+    explanation.extend(
+        highlighter(
+            "\n".join(
+                line.rstrip()
+                for line in difflib.ndiff(right_formatting, left_formatting)
+            ),
+            lexer="diff",
+        ).splitlines()
+    )
+    return explanation
+
+
+def _compare_eq_sequence(
+    left: Sequence[Any],
+    right: Sequence[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    comparing_bytes = isinstance(left, bytes) and isinstance(right, bytes)
+    explanation: list[str] = []
+    len_left = len(left)
+    len_right = len(right)
+    for i in range(min(len_left, len_right)):
+        if left[i] != right[i]:
+            if comparing_bytes:
+                # when comparing bytes, we want to see their ascii representation
+                # instead of their numeric values (#5260)
+                # using a slice gives us the ascii representation:
+                # >>> s = b'foo'
+                # >>> s[0]
+                # 102
+                # >>> s[0:1]
+                # b'f'
+                left_value = left[i : i + 1]
+                right_value = right[i : i + 1]
+            else:
+                left_value = left[i]
+                right_value = right[i]
+
+            explanation.append(
+                f"At index {i} diff:"
+                f" {highlighter(repr(left_value))} != {highlighter(repr(right_value))}"
+            )
+            break
+
+    if comparing_bytes:
+        # when comparing bytes, it doesn't help to show the "sides contain one or more
+        # items" longer explanation, so skip it
+
+        return explanation
+
+    len_diff = len_left - len_right
+    if len_diff:
+        if len_diff > 0:
+            dir_with_more = "Left"
+            extra = saferepr(left[len_right])
+        else:
+            len_diff = 0 - len_diff
+            dir_with_more = "Right"
+            extra = saferepr(right[len_left])
+
+        if len_diff == 1:
+            explanation += [
+                f"{dir_with_more} contains one more item: {highlighter(extra)}"
+            ]
+        else:
+            explanation += [
+                f"{dir_with_more} contains {len_diff} more items, first extra item: {highlighter(extra)}"
+            ]
+    return explanation
+
+
+def _compare_eq_set(
+    left: AbstractSet[Any],
+    right: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    explanation = []
+    explanation.extend(_set_one_sided_diff("left", left, right, highlighter))
+    explanation.extend(_set_one_sided_diff("right", right, left, highlighter))
+    return explanation
+
+
+def _compare_gt_set(
+    left: AbstractSet[Any],
+    right: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    explanation = _compare_gte_set(left, right, highlighter)
+    if not explanation:
+        return ["Both sets are equal"]
+    return explanation
+
+
+def _compare_lt_set(
+    left: AbstractSet[Any],
+    right: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    explanation = _compare_lte_set(left, right, highlighter)
+    if not explanation:
+        return ["Both sets are equal"]
+    return explanation
+
+
+def _compare_gte_set(
+    left: AbstractSet[Any],
+    right: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    return _set_one_sided_diff("right", right, left, highlighter)
+
+
+def _compare_lte_set(
+    left: AbstractSet[Any],
+    right: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    return _set_one_sided_diff("left", left, right, highlighter)
+
+
+def _set_one_sided_diff(
+    posn: str,
+    set1: AbstractSet[Any],
+    set2: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+) -> list[str]:
+    explanation = []
+    diff = set1 - set2
+    if diff:
+        explanation.append(f"Extra items in the {posn} set:")
+        for item in diff:
+            explanation.append(highlighter(saferepr(item)))
+    return explanation
+
+
+def _compare_eq_dict(
+    left: Mapping[Any, Any],
+    right: Mapping[Any, Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    explanation: list[str] = []
+    set_left = set(left)
+    set_right = set(right)
+    common = set_left.intersection(set_right)
+    same = {k: left[k] for k in common if left[k] == right[k]}
+    if same and verbose < 2:
+        explanation += [f"Omitting {len(same)} identical items, use -vv to show"]
+    elif same:
+        explanation += ["Common items:"]
+        explanation += highlighter(pprint.pformat(same)).splitlines()
+    diff = {k for k in common if left[k] != right[k]}
+    if diff:
+        explanation += ["Differing items:"]
+        for k in diff:
+            explanation += [
+                highlighter(saferepr({k: left[k]}))
+                + " != "
+                + highlighter(saferepr({k: right[k]}))
+            ]
+    extra_left = set_left - set_right
+    len_extra_left = len(extra_left)
+    if len_extra_left:
+        explanation.append(
+            f"Left contains {len_extra_left} more item{'' if len_extra_left == 1 else 's'}:"
+        )
+        explanation.extend(
+            highlighter(pprint.pformat({k: left[k] for k in extra_left})).splitlines()
+        )
+    extra_right = set_right - set_left
+    len_extra_right = len(extra_right)
+    if len_extra_right:
+        explanation.append(
+            f"Right contains {len_extra_right} more item{'' if len_extra_right == 1 else 's'}:"
+        )
+        explanation.extend(
+            highlighter(pprint.pformat({k: right[k] for k in extra_right})).splitlines()
+        )
+    return explanation
+
+
+def _compare_eq_cls(
+    left: Any, right: Any, highlighter: _HighlightFunc, verbose: int
+) -> list[str]:
+    if not has_default_eq(left):
+        return []
+    if isdatacls(left):
+        import dataclasses
+
+        all_fields = dataclasses.fields(left)
+        fields_to_check = [info.name for info in all_fields if info.compare]
+    elif isattrs(left):
+        all_fields = left.__attrs_attrs__
+        fields_to_check = [field.name for field in all_fields if getattr(field, "eq")]
+    elif isnamedtuple(left):
+        fields_to_check = left._fields
+    else:
+        assert False
+
+    indent = "  "
+    same = []
+    diff = []
+    for field in fields_to_check:
+        if getattr(left, field) == getattr(right, field):
+            same.append(field)
+        else:
+            diff.append(field)
+
+    explanation = []
+    if same or diff:
+        explanation += [""]
+    if same and verbose < 2:
+        explanation.append(f"Omitting {len(same)} identical items, use -vv to show")
+    elif same:
+        explanation += ["Matching attributes:"]
+        explanation += highlighter(pprint.pformat(same)).splitlines()
+    if diff:
+        explanation += ["Differing attributes:"]
+        explanation += highlighter(pprint.pformat(diff)).splitlines()
+        for field in diff:
+            field_left = getattr(left, field)
+            field_right = getattr(right, field)
+            explanation += [
+                "",
+                f"Drill down into differing attribute {field}:",
+                f"{indent}{field}: {highlighter(repr(field_left))} != {highlighter(repr(field_right))}",
+            ]
+            explanation += [
+                indent + line
+                for line in _compare_eq_any(
+                    field_left, field_right, highlighter, verbose
+                )
+            ]
+    return explanation
+
+
+def _notin_text(term: str, text: str, verbose: int = 0) -> list[str]:
+    index = text.find(term)
+    head = text[:index]
+    tail = text[index + len(term) :]
+    correct_text = head + tail
+    diff = _diff_text(text, correct_text, dummy_highlighter, verbose)
+    newdiff = [f"{saferepr(term, maxsize=42)} is contained here:"]
+    for line in diff:
+        if line.startswith("Skipping"):
+            continue
+        if line.startswith("- "):
+            continue
+        if line.startswith("+ "):
+            newdiff.append("  " + line[2:])
+        else:
+            newdiff.append(line)
+    return newdiff

Backend/venv/lib/python3.12/site-packages/_pytest/cacheprovider.py

@@ -0,0 +1,646 @@
+# mypy: allow-untyped-defs
+"""Implementation of the cache provider."""
+
+# This plugin was not named "cache" to avoid conflicts with the external
+# pytest-cache version.
+from __future__ import annotations
+
+from collections.abc import Generator
+from collections.abc import Iterable
+import dataclasses
+import errno
+import json
+import os
+from pathlib import Path
+import tempfile
+from typing import final
+
+from .pathlib import resolve_from_str
+from .pathlib import rm_rf
+from .reports import CollectReport
+from _pytest import nodes
+from _pytest._io import TerminalWriter
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config import hookimpl
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.fixtures import FixtureRequest
+from _pytest.main import Session
+from _pytest.nodes import Directory
+from _pytest.nodes import File
+from _pytest.reports import TestReport
+
+
+README_CONTENT = """\
+# pytest cache directory #
+
+This directory contains data from the pytest's cache plugin,
+which provides the `--lf` and `--ff` options, as well as the `cache` fixture.
+
+**Do not** commit this to version control.
+
+See [the docs](https://docs.pytest.org/en/stable/how-to/cache.html) for more information.
+"""
+
+CACHEDIR_TAG_CONTENT = b"""\
+Signature: 8a477f597d28d172789f06886806bc55
+# This file is a cache directory tag created by pytest.
+# For information about cache directory tags, see:
+#	https://bford.info/cachedir/spec.html
+"""
+
+
+@final
+@dataclasses.dataclass
+class Cache:
+    """Instance of the `cache` fixture."""
+
+    _cachedir: Path = dataclasses.field(repr=False)
+    _config: Config = dataclasses.field(repr=False)
+
+    # Sub-directory under cache-dir for directories created by `mkdir()`.
+    _CACHE_PREFIX_DIRS = "d"
+
+    # Sub-directory under cache-dir for values created by `set()`.
+    _CACHE_PREFIX_VALUES = "v"
+
+    def __init__(
+        self, cachedir: Path, config: Config, *, _ispytest: bool = False
+    ) -> None:
+        check_ispytest(_ispytest)
+        self._cachedir = cachedir
+        self._config = config
+
+    @classmethod
+    def for_config(cls, config: Config, *, _ispytest: bool = False) -> Cache:
+        """Create the Cache instance for a Config.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        cachedir = cls.cache_dir_from_config(config, _ispytest=True)
+        if config.getoption("cacheclear") and cachedir.is_dir():
+            cls.clear_cache(cachedir, _ispytest=True)
+        return cls(cachedir, config, _ispytest=True)
+
+    @classmethod
+    def clear_cache(cls, cachedir: Path, _ispytest: bool = False) -> None:
+        """Clear the sub-directories used to hold cached directories and values.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        for prefix in (cls._CACHE_PREFIX_DIRS, cls._CACHE_PREFIX_VALUES):
+            d = cachedir / prefix
+            if d.is_dir():
+                rm_rf(d)
+
+    @staticmethod
+    def cache_dir_from_config(config: Config, *, _ispytest: bool = False) -> Path:
+        """Get the path to the cache directory for a Config.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        return resolve_from_str(config.getini("cache_dir"), config.rootpath)
+
+    def warn(self, fmt: str, *, _ispytest: bool = False, **args: object) -> None:
+        """Issue a cache warning.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        import warnings
+
+        from _pytest.warning_types import PytestCacheWarning
+
+        warnings.warn(
+            PytestCacheWarning(fmt.format(**args) if args else fmt),
+            self._config.hook,
+            stacklevel=3,
+        )
+
+    def _mkdir(self, path: Path) -> None:
+        self._ensure_cache_dir_and_supporting_files()
+        path.mkdir(exist_ok=True, parents=True)
+
+    def mkdir(self, name: str) -> Path:
+        """Return a directory path object with the given name.
+
+        If the directory does not yet exist, it will be created. You can use
+        it to manage files to e.g. store/retrieve database dumps across test
+        sessions.
+
+        .. versionadded:: 7.0
+
+        :param name:
+            Must be a string not containing a ``/`` separator.
+            Make sure the name contains your plugin or application
+            identifiers to prevent clashes with other cache users.
+        """
+        path = Path(name)
+        if len(path.parts) > 1:
+            raise ValueError("name is not allowed to contain path separators")
+        res = self._cachedir.joinpath(self._CACHE_PREFIX_DIRS, path)
+        self._mkdir(res)
+        return res
+
+    def _getvaluepath(self, key: str) -> Path:
+        return self._cachedir.joinpath(self._CACHE_PREFIX_VALUES, Path(key))
+
+    def get(self, key: str, default):
+        """Return the cached value for the given key.
+
+        If no value was yet cached or the value cannot be read, the specified
+        default is returned.
+
+        :param key:
+            Must be a ``/`` separated value. Usually the first
+            name is the name of your plugin or your application.
+        :param default:
+            The value to return in case of a cache-miss or invalid cache value.
+        """
+        path = self._getvaluepath(key)
+        try:
+            with path.open("r", encoding="UTF-8") as f:
+                return json.load(f)
+        except (ValueError, OSError):
+            return default
+
+    def set(self, key: str, value: object) -> None:
+        """Save value for the given key.
+
+        :param key:
+            Must be a ``/`` separated value. Usually the first
+            name is the name of your plugin or your application.
+        :param value:
+            Must be of any combination of basic python types,
+            including nested types like lists of dictionaries.
+        """
+        path = self._getvaluepath(key)
+        try:
+            self._mkdir(path.parent)
+        except OSError as exc:
+            self.warn(
+                f"could not create cache path {path}: {exc}",
+                _ispytest=True,
+            )
+            return
+        data = json.dumps(value, ensure_ascii=False, indent=2)
+        try:
+            f = path.open("w", encoding="UTF-8")
+        except OSError as exc:
+            self.warn(
+                f"cache could not write path {path}: {exc}",
+                _ispytest=True,
+            )
+        else:
+            with f:
+                f.write(data)
+
+    def _ensure_cache_dir_and_supporting_files(self) -> None:
+        """Create the cache dir and its supporting files."""
+        if self._cachedir.is_dir():
+            return
+
+        self._cachedir.parent.mkdir(parents=True, exist_ok=True)
+        with tempfile.TemporaryDirectory(
+            prefix="pytest-cache-files-",
+            dir=self._cachedir.parent,
+        ) as newpath:
+            path = Path(newpath)
+
+            # Reset permissions to the default, see #12308.
+            # Note: there's no way to get the current umask atomically, eek.
+            umask = os.umask(0o022)
+            os.umask(umask)
+            path.chmod(0o777 - umask)
+
+            with open(path.joinpath("README.md"), "x", encoding="UTF-8") as f:
+                f.write(README_CONTENT)
+            with open(path.joinpath(".gitignore"), "x", encoding="UTF-8") as f:
+                f.write("# Created by pytest automatically.\n*\n")
+            with open(path.joinpath("CACHEDIR.TAG"), "xb") as f:
+                f.write(CACHEDIR_TAG_CONTENT)
+
+            try:
+                path.rename(self._cachedir)
+            except OSError as e:
+                # If 2 concurrent pytests both race to the rename, the loser
+                # gets "Directory not empty" from the rename. In this case,
+                # everything is handled so just continue (while letting the
+                # temporary directory be cleaned up).
+                # On Windows, the error is a FileExistsError which translates to EEXIST.
+                if e.errno not in (errno.ENOTEMPTY, errno.EEXIST):
+                    raise
+            else:
+                # Create a directory in place of the one we just moved so that
+                # `TemporaryDirectory`'s cleanup doesn't complain.
+                #
+                # TODO: pass ignore_cleanup_errors=True when we no longer support python < 3.10.
+                # See https://github.com/python/cpython/issues/74168. Note that passing
+                # delete=False would do the wrong thing in case of errors and isn't supported
+                # until python 3.12.
+                path.mkdir()
+
+
+class LFPluginCollWrapper:
+    def __init__(self, lfplugin: LFPlugin) -> None:
+        self.lfplugin = lfplugin
+        self._collected_at_least_one_failure = False
+
+    @hookimpl(wrapper=True)
+    def pytest_make_collect_report(
+        self, collector: nodes.Collector
+    ) -> Generator[None, CollectReport, CollectReport]:
+        res = yield
+        if isinstance(collector, Session | Directory):
+            # Sort any lf-paths to the beginning.
+            lf_paths = self.lfplugin._last_failed_paths
+
+            # Use stable sort to prioritize last failed.
+            def sort_key(node: nodes.Item | nodes.Collector) -> bool:
+                return node.path in lf_paths
+
+            res.result = sorted(
+                res.result,
+                key=sort_key,
+                reverse=True,
+            )
+
+        elif isinstance(collector, File):
+            if collector.path in self.lfplugin._last_failed_paths:
+                result = res.result
+                lastfailed = self.lfplugin.lastfailed
+
+                # Only filter with known failures.
+                if not self._collected_at_least_one_failure:
+                    if not any(x.nodeid in lastfailed for x in result):
+                        return res
+                    self.lfplugin.config.pluginmanager.register(
+                        LFPluginCollSkipfiles(self.lfplugin), "lfplugin-collskip"
+                    )
+                    self._collected_at_least_one_failure = True
+
+                session = collector.session
+                result[:] = [
+                    x
+                    for x in result
+                    if x.nodeid in lastfailed
+                    # Include any passed arguments (not trivial to filter).
+                    or session.isinitpath(x.path)
+                    # Keep all sub-collectors.
+                    or isinstance(x, nodes.Collector)
+                ]
+
+        return res
+
+
+class LFPluginCollSkipfiles:
+    def __init__(self, lfplugin: LFPlugin) -> None:
+        self.lfplugin = lfplugin
+
+    @hookimpl
+    def pytest_make_collect_report(
+        self, collector: nodes.Collector
+    ) -> CollectReport | None:
+        if isinstance(collector, File):
+            if collector.path not in self.lfplugin._last_failed_paths:
+                self.lfplugin._skipped_files += 1
+
+                return CollectReport(
+                    collector.nodeid, "passed", longrepr=None, result=[]
+                )
+        return None
+
+
+class LFPlugin:
+    """Plugin which implements the --lf (run last-failing) option."""
+
+    def __init__(self, config: Config) -> None:
+        self.config = config
+        active_keys = "lf", "failedfirst"
+        self.active = any(config.getoption(key) for key in active_keys)
+        assert config.cache
+        self.lastfailed: dict[str, bool] = config.cache.get("cache/lastfailed", {})
+        self._previously_failed_count: int | None = None
+        self._report_status: str | None = None
+        self._skipped_files = 0  # count skipped files during collection due to --lf
+
+        if config.getoption("lf"):
+            self._last_failed_paths = self.get_last_failed_paths()
+            config.pluginmanager.register(
+                LFPluginCollWrapper(self), "lfplugin-collwrapper"
+            )
+
+    def get_last_failed_paths(self) -> set[Path]:
+        """Return a set with all Paths of the previously failed nodeids and
+        their parents."""
+        rootpath = self.config.rootpath
+        result = set()
+        for nodeid in self.lastfailed:
+            path = rootpath / nodeid.split("::")[0]
+            result.add(path)
+            result.update(path.parents)
+        return {x for x in result if x.exists()}
+
+    def pytest_report_collectionfinish(self) -> str | None:
+        if self.active and self.config.get_verbosity() >= 0:
+            return f"run-last-failure: {self._report_status}"
+        return None
+
+    def pytest_runtest_logreport(self, report: TestReport) -> None:
+        if (report.when == "call" and report.passed) or report.skipped:
+            self.lastfailed.pop(report.nodeid, None)
+        elif report.failed:
+            self.lastfailed[report.nodeid] = True
+
+    def pytest_collectreport(self, report: CollectReport) -> None:
+        passed = report.outcome in ("passed", "skipped")
+        if passed:
+            if report.nodeid in self.lastfailed:
+                self.lastfailed.pop(report.nodeid)
+                self.lastfailed.update((item.nodeid, True) for item in report.result)
+        else:
+            self.lastfailed[report.nodeid] = True
+
+    @hookimpl(wrapper=True, tryfirst=True)
+    def pytest_collection_modifyitems(
+        self, config: Config, items: list[nodes.Item]
+    ) -> Generator[None]:
+        res = yield
+
+        if not self.active:
+            return res
+
+        if self.lastfailed:
+            previously_failed = []
+            previously_passed = []
+            for item in items:
+                if item.nodeid in self.lastfailed:
+                    previously_failed.append(item)
+                else:
+                    previously_passed.append(item)
+            self._previously_failed_count = len(previously_failed)
+
+            if not previously_failed:
+                # Running a subset of all tests with recorded failures
+                # only outside of it.
+                self._report_status = (
+                    f"{len(self.lastfailed)} known failures not in selected tests"
+                )
+            else:
+                if self.config.getoption("lf"):
+                    items[:] = previously_failed
+                    config.hook.pytest_deselected(items=previously_passed)
+                else:  # --failedfirst
+                    items[:] = previously_failed + previously_passed
+
+                noun = "failure" if self._previously_failed_count == 1 else "failures"
+                suffix = " first" if self.config.getoption("failedfirst") else ""
+                self._report_status = (
+                    f"rerun previous {self._previously_failed_count} {noun}{suffix}"
+                )
+
+            if self._skipped_files > 0:
+                files_noun = "file" if self._skipped_files == 1 else "files"
+                self._report_status += f" (skipped {self._skipped_files} {files_noun})"
+        else:
+            self._report_status = "no previously failed tests, "
+            if self.config.getoption("last_failed_no_failures") == "none":
+                self._report_status += "deselecting all items."
+                config.hook.pytest_deselected(items=items[:])
+                items[:] = []
+            else:
+                self._report_status += "not deselecting items."
+
+        return res
+
+    def pytest_sessionfinish(self, session: Session) -> None:
+        config = self.config
+        if config.getoption("cacheshow") or hasattr(config, "workerinput"):
+            return
+
+        assert config.cache is not None
+        saved_lastfailed = config.cache.get("cache/lastfailed", {})
+        if saved_lastfailed != self.lastfailed:
+            config.cache.set("cache/lastfailed", self.lastfailed)
+
+
+class NFPlugin:
+    """Plugin which implements the --nf (run new-first) option."""
+
+    def __init__(self, config: Config) -> None:
+        self.config = config
+        self.active = config.option.newfirst
+        assert config.cache is not None
+        self.cached_nodeids = set(config.cache.get("cache/nodeids", []))
+
+    @hookimpl(wrapper=True, tryfirst=True)
+    def pytest_collection_modifyitems(self, items: list[nodes.Item]) -> Generator[None]:
+        res = yield
+
+        if self.active:
+            new_items: dict[str, nodes.Item] = {}
+            other_items: dict[str, nodes.Item] = {}
+            for item in items:
+                if item.nodeid not in self.cached_nodeids:
+                    new_items[item.nodeid] = item
+                else:
+                    other_items[item.nodeid] = item
+
+            items[:] = self._get_increasing_order(
+                new_items.values()
+            ) + self._get_increasing_order(other_items.values())
+            self.cached_nodeids.update(new_items)
+        else:
+            self.cached_nodeids.update(item.nodeid for item in items)
+
+        return res
+
+    def _get_increasing_order(self, items: Iterable[nodes.Item]) -> list[nodes.Item]:
+        return sorted(items, key=lambda item: item.path.stat().st_mtime, reverse=True)
+
+    def pytest_sessionfinish(self) -> None:
+        config = self.config
+        if config.getoption("cacheshow") or hasattr(config, "workerinput"):
+            return
+
+        if config.getoption("collectonly"):
+            return
+
+        assert config.cache is not None
+        config.cache.set("cache/nodeids", sorted(self.cached_nodeids))
+
+
+def pytest_addoption(parser: Parser) -> None:
+    """Add command-line options for cache functionality.
+
+    :param parser: Parser object to add command-line options to.
+    """
+    group = parser.getgroup("general")
+    group.addoption(
+        "--lf",
+        "--last-failed",
+        action="store_true",
+        dest="lf",
+        help="Rerun only the tests that failed at the last run (or all if none failed)",
+    )
+    group.addoption(
+        "--ff",
+        "--failed-first",
+        action="store_true",
+        dest="failedfirst",
+        help="Run all tests, but run the last failures first. "
+        "This may re-order tests and thus lead to "
+        "repeated fixture setup/teardown.",
+    )
+    group.addoption(
+        "--nf",
+        "--new-first",
+        action="store_true",
+        dest="newfirst",
+        help="Run tests from new files first, then the rest of the tests "
+        "sorted by file mtime",
+    )
+    group.addoption(
+        "--cache-show",
+        action="append",
+        nargs="?",
+        dest="cacheshow",
+        help=(
+            "Show cache contents, don't perform collection or tests. "
+            "Optional argument: glob (default: '*')."
+        ),
+    )
+    group.addoption(
+        "--cache-clear",
+        action="store_true",
+        dest="cacheclear",
+        help="Remove all cache contents at start of test run",
+    )
+    cache_dir_default = ".pytest_cache"
+    if "TOX_ENV_DIR" in os.environ:
+        cache_dir_default = os.path.join(os.environ["TOX_ENV_DIR"], cache_dir_default)
+    parser.addini("cache_dir", default=cache_dir_default, help="Cache directory path")
+    group.addoption(
+        "--lfnf",
+        "--last-failed-no-failures",
+        action="store",
+        dest="last_failed_no_failures",
+        choices=("all", "none"),
+        default="all",
+        help="With ``--lf``, determines whether to execute tests when there "
+        "are no previously (known) failures or when no "
+        "cached ``lastfailed`` data was found. "
+        "``all`` (the default) runs the full test suite again. "
+        "``none`` just emits a message about no known failures and exits successfully.",
+    )
+
+
+def pytest_cmdline_main(config: Config) -> int | ExitCode | None:
+    if config.option.cacheshow and not config.option.help:
+        from _pytest.main import wrap_session
+
+        return wrap_session(config, cacheshow)
+    return None
+
+
+@hookimpl(tryfirst=True)
+def pytest_configure(config: Config) -> None:
+    """Configure cache system and register related plugins.
+
+    Creates the Cache instance and registers the last-failed (LFPlugin)
+    and new-first (NFPlugin) plugins with the plugin manager.
+
+    :param config: pytest configuration object.
+    """
+    config.cache = Cache.for_config(config, _ispytest=True)
+    config.pluginmanager.register(LFPlugin(config), "lfplugin")
+    config.pluginmanager.register(NFPlugin(config), "nfplugin")
+
+
+@fixture
+def cache(request: FixtureRequest) -> Cache:
+    """Return a cache object that can persist state between testing sessions.
+
+    cache.get(key, default)
+    cache.set(key, value)
+
+    Keys must be ``/`` separated strings, where the first part is usually the
+    name of your plugin or application to avoid clashes with other cache users.
+
+    Values can be any object handled by the json stdlib module.
+    """
+    assert request.config.cache is not None
+    return request.config.cache
+
+
+def pytest_report_header(config: Config) -> str | None:
+    """Display cachedir with --cache-show and if non-default."""
+    if config.option.verbose > 0 or config.getini("cache_dir") != ".pytest_cache":
+        assert config.cache is not None
+        cachedir = config.cache._cachedir
+        # TODO: evaluate generating upward relative paths
+        # starting with .., ../.. if sensible
+
+        try:
+            displaypath = cachedir.relative_to(config.rootpath)
+        except ValueError:
+            displaypath = cachedir
+        return f"cachedir: {displaypath}"
+    return None
+
+
+def cacheshow(config: Config, session: Session) -> int:
+    """Display cache contents when --cache-show is used.
+
+    Shows cached values and directories matching the specified glob pattern
+    (default: '*'). Displays cache location, cached test results, and
+    any cached directories created by plugins.
+
+    :param config: pytest configuration object.
+    :param session: pytest session object.
+    :returns: Exit code (0 for success).
+    """
+    from pprint import pformat
+
+    assert config.cache is not None
+
+    tw = TerminalWriter()
+    tw.line("cachedir: " + str(config.cache._cachedir))
+    if not config.cache._cachedir.is_dir():
+        tw.line("cache is empty")
+        return 0
+
+    glob = config.option.cacheshow[0]
+    if glob is None:
+        glob = "*"
+
+    dummy = object()
+    basedir = config.cache._cachedir
+    vdir = basedir / Cache._CACHE_PREFIX_VALUES
+    tw.sep("-", f"cache values for {glob!r}")
+    for valpath in sorted(x for x in vdir.rglob(glob) if x.is_file()):
+        key = str(valpath.relative_to(vdir))
+        val = config.cache.get(key, dummy)
+        if val is dummy:
+            tw.line(f"{key} contains unreadable content, will be ignored")
+        else:
+            tw.line(f"{key} contains:")
+            for line in pformat(val).splitlines():
+                tw.line("  " + line)
+
+    ddir = basedir / Cache._CACHE_PREFIX_DIRS
+    if ddir.is_dir():
+        contents = sorted(ddir.rglob(glob))
+        tw.sep("-", f"cache directories for {glob!r}")
+        for p in contents:
+            # if p.is_dir():
+            #    print("%s/" % p.relative_to(basedir))
+            if p.is_file():
+                key = str(p.relative_to(basedir))
+                tw.line(f"{key} is a file of length {p.stat().st_size}")
+    return 0

Backend/venv/lib/python3.12/site-packages/_pytest/compat.py

@@ -0,0 +1,314 @@
+# mypy: allow-untyped-defs
+"""Python version compatibility code and random general utilities."""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+import enum
+import functools
+import inspect
+from inspect import Parameter
+from inspect import Signature
+import os
+from pathlib import Path
+import sys
+from typing import Any
+from typing import Final
+from typing import NoReturn
+
+import py
+
+
+if sys.version_info >= (3, 14):
+    from annotationlib import Format
+
+
+#: constant to prepare valuing pylib path replacements/lazy proxies later on
+#  intended for removal in pytest 8.0 or 9.0
+
+# fmt: off
+# intentional space to create a fake difference for the verification
+LEGACY_PATH = py.path. local
+# fmt: on
+
+
+def legacy_path(path: str | os.PathLike[str]) -> LEGACY_PATH:
+    """Internal wrapper to prepare lazy proxies for legacy_path instances"""
+    return LEGACY_PATH(path)
+
+
+# fmt: off
+# Singleton type for NOTSET, as described in:
+# https://www.python.org/dev/peps/pep-0484/#support-for-singleton-types-in-unions
+class NotSetType(enum.Enum):
+    token = 0
+NOTSET: Final = NotSetType.token
+# fmt: on
+
+
+def iscoroutinefunction(func: object) -> bool:
+    """Return True if func is a coroutine function (a function defined with async
+    def syntax, and doesn't contain yield), or a function decorated with
+    @asyncio.coroutine.
+
+    Note: copied and modified from Python 3.5's builtin coroutines.py to avoid
+    importing asyncio directly, which in turns also initializes the "logging"
+    module as a side-effect (see issue #8).
+    """
+    return inspect.iscoroutinefunction(func) or getattr(func, "_is_coroutine", False)
+
+
+def is_async_function(func: object) -> bool:
+    """Return True if the given function seems to be an async function or
+    an async generator."""
+    return iscoroutinefunction(func) or inspect.isasyncgenfunction(func)
+
+
+def signature(obj: Callable[..., Any]) -> Signature:
+    """Return signature without evaluating annotations."""
+    if sys.version_info >= (3, 14):
+        return inspect.signature(obj, annotation_format=Format.STRING)
+    return inspect.signature(obj)
+
+
+def getlocation(function, curdir: str | os.PathLike[str] | None = None) -> str:
+    function = get_real_func(function)
+    fn = Path(inspect.getfile(function))
+    lineno = function.__code__.co_firstlineno
+    if curdir is not None:
+        try:
+            relfn = fn.relative_to(curdir)
+        except ValueError:
+            pass
+        else:
+            return f"{relfn}:{lineno + 1}"
+    return f"{fn}:{lineno + 1}"
+
+
+def num_mock_patch_args(function) -> int:
+    """Return number of arguments used up by mock arguments (if any)."""
+    patchings = getattr(function, "patchings", None)
+    if not patchings:
+        return 0
+
+    mock_sentinel = getattr(sys.modules.get("mock"), "DEFAULT", object())
+    ut_mock_sentinel = getattr(sys.modules.get("unittest.mock"), "DEFAULT", object())
+
+    return len(
+        [
+            p
+            for p in patchings
+            if not p.attribute_name
+            and (p.new is mock_sentinel or p.new is ut_mock_sentinel)
+        ]
+    )
+
+
+def getfuncargnames(
+    function: Callable[..., object],
+    *,
+    name: str = "",
+    cls: type | None = None,
+) -> tuple[str, ...]:
+    """Return the names of a function's mandatory arguments.
+
+    Should return the names of all function arguments that:
+    * Aren't bound to an instance or type as in instance or class methods.
+    * Don't have default values.
+    * Aren't bound with functools.partial.
+    * Aren't replaced with mocks.
+
+    The cls arguments indicate that the function should be treated as a bound
+    method even though it's not unless the function is a static method.
+
+    The name parameter should be the original name in which the function was collected.
+    """
+    # TODO(RonnyPfannschmidt): This function should be refactored when we
+    # revisit fixtures. The fixture mechanism should ask the node for
+    # the fixture names, and not try to obtain directly from the
+    # function object well after collection has occurred.
+
+    # The parameters attribute of a Signature object contains an
+    # ordered mapping of parameter names to Parameter instances.  This
+    # creates a tuple of the names of the parameters that don't have
+    # defaults.
+    try:
+        parameters = signature(function).parameters.values()
+    except (ValueError, TypeError) as e:
+        from _pytest.outcomes import fail
+
+        fail(
+            f"Could not determine arguments of {function!r}: {e}",
+            pytrace=False,
+        )
+
+    arg_names = tuple(
+        p.name
+        for p in parameters
+        if (
+            p.kind is Parameter.POSITIONAL_OR_KEYWORD
+            or p.kind is Parameter.KEYWORD_ONLY
+        )
+        and p.default is Parameter.empty
+    )
+    if not name:
+        name = function.__name__
+
+    # If this function should be treated as a bound method even though
+    # it's passed as an unbound method or function, and its first parameter
+    # wasn't defined as positional only, remove the first parameter name.
+    if not any(p.kind is Parameter.POSITIONAL_ONLY for p in parameters) and (
+        # Not using `getattr` because we don't want to resolve the staticmethod.
+        # Not using `cls.__dict__` because we want to check the entire MRO.
+        cls
+        and not isinstance(
+            inspect.getattr_static(cls, name, default=None), staticmethod
+        )
+    ):
+        arg_names = arg_names[1:]
+    # Remove any names that will be replaced with mocks.
+    if hasattr(function, "__wrapped__"):
+        arg_names = arg_names[num_mock_patch_args(function) :]
+    return arg_names
+
+
+def get_default_arg_names(function: Callable[..., Any]) -> tuple[str, ...]:
+    # Note: this code intentionally mirrors the code at the beginning of
+    # getfuncargnames, to get the arguments which were excluded from its result
+    # because they had default values.
+    return tuple(
+        p.name
+        for p in signature(function).parameters.values()
+        if p.kind in (Parameter.POSITIONAL_OR_KEYWORD, Parameter.KEYWORD_ONLY)
+        and p.default is not Parameter.empty
+    )
+
+
+_non_printable_ascii_translate_table = {
+    i: f"\\x{i:02x}" for i in range(128) if i not in range(32, 127)
+}
+_non_printable_ascii_translate_table.update(
+    {ord("\t"): "\\t", ord("\r"): "\\r", ord("\n"): "\\n"}
+)
+
+
+def ascii_escaped(val: bytes | str) -> str:
+    r"""If val is pure ASCII, return it as an str, otherwise, escape
+    bytes objects into a sequence of escaped bytes:
+
+    b'\xc3\xb4\xc5\xd6' -> r'\xc3\xb4\xc5\xd6'
+
+    and escapes strings into a sequence of escaped unicode ids, e.g.:
+
+    r'4\nV\U00043efa\x0eMXWB\x1e\u3028\u15fd\xcd\U0007d944'
+
+    Note:
+       The obvious "v.decode('unicode-escape')" will return
+       valid UTF-8 unicode if it finds them in bytes, but we
+       want to return escaped bytes for any byte, even if they match
+       a UTF-8 string.
+    """
+    if isinstance(val, bytes):
+        ret = val.decode("ascii", "backslashreplace")
+    else:
+        ret = val.encode("unicode_escape").decode("ascii")
+    return ret.translate(_non_printable_ascii_translate_table)
+
+
+def get_real_func(obj):
+    """Get the real function object of the (possibly) wrapped object by
+    :func:`functools.wraps`, or :func:`functools.partial`."""
+    obj = inspect.unwrap(obj)
+
+    if isinstance(obj, functools.partial):
+        obj = obj.func
+    return obj
+
+
+def getimfunc(func):
+    try:
+        return func.__func__
+    except AttributeError:
+        return func
+
+
+def safe_getattr(object: Any, name: str, default: Any) -> Any:
+    """Like getattr but return default upon any Exception or any OutcomeException.
+
+    Attribute access can potentially fail for 'evil' Python objects.
+    See issue #214.
+    It catches OutcomeException because of #2490 (issue #580), new outcomes
+    are derived from BaseException instead of Exception (for more details
+    check #2707).
+    """
+    from _pytest.outcomes import TEST_OUTCOME
+
+    try:
+        return getattr(object, name, default)
+    except TEST_OUTCOME:
+        return default
+
+
+def safe_isclass(obj: object) -> bool:
+    """Ignore any exception via isinstance on Python 3."""
+    try:
+        return inspect.isclass(obj)
+    except Exception:
+        return False
+
+
+def get_user_id() -> int | None:
+    """Return the current process's real user id or None if it could not be
+    determined.
+
+    :return: The user id or None if it could not be determined.
+    """
+    # mypy follows the version and platform checking expectation of PEP 484:
+    # https://mypy.readthedocs.io/en/stable/common_issues.html?highlight=platform#python-version-and-system-platform-checks
+    # Containment checks are too complex for mypy v1.5.0 and cause failure.
+    if sys.platform == "win32" or sys.platform == "emscripten":
+        # win32 does not have a getuid() function.
+        # Emscripten has a return 0 stub.
+        return None
+    else:
+        # On other platforms, a return value of -1 is assumed to indicate that
+        # the current process's real user id could not be determined.
+        ERROR = -1
+        uid = os.getuid()
+        return uid if uid != ERROR else None
+
+
+if sys.version_info >= (3, 11):
+    from typing import assert_never
+else:
+
+    def assert_never(value: NoReturn) -> NoReturn:
+        assert False, f"Unhandled value: {value} ({type(value).__name__})"
+
+
+class CallableBool:
+    """
+    A bool-like object that can also be called, returning its true/false value.
+
+    Used for backwards compatibility in cases where something was supposed to be a method
+    but was implemented as a simple attribute by mistake (see `TerminalReporter.isatty`).
+
+    Do not use in new code.
+    """
+
+    def __init__(self, value: bool) -> None:
+        self._value = value
+
+    def __bool__(self) -> bool:
+        return self._value
+
+    def __call__(self) -> bool:
+        return self._value
+
+
+def running_on_ci() -> bool:
+    """Check if we're currently running on a CI system."""
+    # Only enable CI mode if one of these env variables is defined and non-empty.
+    # Note: review `regendoc` tox env in case this list is changed.
+    env_vars = ["CI", "BUILD_NUMBER"]
+    return any(os.environ.get(var) for var in env_vars)