updates

Backend/venv/lib/python3.12/site-packages/pip_api/_hash.py

@@ -0,0 +1,26 @@
+import os
+
+from pip_api._vendor.packaging.version import Version  # type: ignore
+
+import pip_api
+from pip_api._call import call
+from pip_api.exceptions import Incompatible, InvalidArguments
+
+incompatible = pip_api.PIP_VERSION < Version("8.0.0")
+
+
+def hash(filename: os.PathLike, algorithm: str = "sha256") -> str:
+    """
+    Hash the given filename. Unavailable in `pip<8.0.0`
+    """
+    if incompatible:
+        raise Incompatible
+
+    if algorithm not in ["sha256", "sha384", "sha512"]:
+        raise InvalidArguments("Algorithm {} not supported".format(algorithm))
+
+    result = call("hash", "--algorithm", algorithm, filename)
+
+    # result is of the form:
+    # <filename>:\n--hash=<algorithm>:<hash>\n
+    return result.strip().split(":")[-1]