You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
87 lines
2.4 KiB
87 lines
2.4 KiB
"""
|
|
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)
|
|
|
|
|
|
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.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
|