Initial commit. Basic models mostly done.

venv/lib/python3.8/site-packages/wheel/cli/__init__.py

@@ -0,0 +1,88 @@
+"""
+Wheel command-line utility.
+"""
+
+from __future__ import print_function
+
+import argparse
+import os
+import sys
+
+
+def require_pkgresources(name):
+    try:
+        import pkg_resources  # noqa: F401
+    except ImportError:
+        raise RuntimeError("'{0}' needs pkg_resources (part of setuptools).".format(name))
+
+
+class WheelError(Exception):
+    pass
+
+
+def unpack_f(args):
+    from .unpack import unpack
+    unpack(args.wheelfile, args.dest)
+
+
+def pack_f(args):
+    from .pack import pack
+    pack(args.directory, args.dest_dir, args.build_number)
+
+
+def convert_f(args):
+    from .convert import convert
+    convert(args.files, args.dest_dir, args.verbose)
+
+
+def version_f(args):
+    from .. import __version__
+    print("wheel %s" % __version__)
+
+
+def parser():
+    p = argparse.ArgumentParser()
+    s = p.add_subparsers(help="commands")
+
+    unpack_parser = s.add_parser('unpack', help='Unpack wheel')
+    unpack_parser.add_argument('--dest', '-d', help='Destination directory',
+                               default='.')
+    unpack_parser.add_argument('wheelfile', help='Wheel file')
+    unpack_parser.set_defaults(func=unpack_f)
+
+    repack_parser = s.add_parser('pack', help='Repack wheel')
+    repack_parser.add_argument('directory', help='Root directory of the unpacked wheel')
+    repack_parser.add_argument('--dest-dir', '-d', default=os.path.curdir,
+                               help="Directory to store the wheel (default %(default)s)")
+    repack_parser.add_argument('--build-number', help="Build tag to use in the wheel name")
+    repack_parser.set_defaults(func=pack_f)
+
+    convert_parser = s.add_parser('convert', help='Convert egg or wininst to wheel')
+    convert_parser.add_argument('files', nargs='*', help='Files to convert')
+    convert_parser.add_argument('--dest-dir', '-d', default=os.path.curdir,
+                                help="Directory to store wheels (default %(default)s)")
+    convert_parser.add_argument('--verbose', '-v', action='store_true')
+    convert_parser.set_defaults(func=convert_f)
+
+    version_parser = s.add_parser('version', help='Print version and exit')
+    version_parser.set_defaults(func=version_f)
+
+    help_parser = s.add_parser('help', help='Show this help')
+    help_parser.set_defaults(func=lambda args: p.print_help())
+
+    return p
+
+
+def main():
+    p = parser()
+    args = p.parse_args()
+    if not hasattr(args, 'func'):
+        p.print_help()
+    else:
+        try:
+            args.func(args)
+            return 0
+        except WheelError as e:
+            print(e, file=sys.stderr)
+
+    return 1