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Backend/venv/share/man/man1/qr.1

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+.\" Manpage for qr
+.TH QR 1 "6 Feb 2023" "7.4.2" "Python QR tool"
+.SH NAME
+qr \- script to create QR codes at the command line
+.SH SYNOPSIS
+qr [\-\-help] [\-\-factory=FACTORY] [\-\-optimize=OPTIMIZE] [\-\-error\-correction=LEVEL] [data]
+.SH DESCRIPTION
+This script uses the python qrcode module. It can take data from stdin or from the commandline and generate a QR code.
+Normally it will output the QR code as ascii art to the terminal. If the output is piped to a file, it will output the image (default type of PNG).
+.SH OPTIONS
+.PP
+\fB\ \-h, \-\-help\fR
+.RS 4
+Show a help message.
+.RE
+
+.PP
+\fB\ \-\-factory=FACTORY\fR
+.RS 4
+Full python path to the image factory class to create the
+image with. You can use the following shortcuts to the
+built-in image factory classes: pil (default), png (
+default if pillow is not installed), svg, svg-fragment,
+svg-path.
+.RE
+
+.PP
+\fB\ \-\-optimize=OPTIMIZE\fR
+.RS 4
+Optimize the data by looking for chunks of at least this
+many characters that could use a more efficient encoding
+method. Use 0 to turn off chunk optimization.
+.RE
+
+.PP
+\fB\ \-\-error\-correction=LEVEL\fR
+.RS 4
+The error correction level to use. Choices are L (7%),
+M (15%, default), Q (25%), and H (30%).
+.RE
+
+.PP
+\fB\ data\fR
+.RS 4
+The data from which the QR code will be generated.
+.RE
+
+.SH SEE ALSO
+https://github.com/lincolnloop/python-qrcode/
+