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.
98 lines
2.9 KiB
98 lines
2.9 KiB
1 year ago
|
import sys
|
||
|
|
from optparse import Values
|
||
|
|
from typing import List
|
||
|
|
|
||
|
|
from pip._internal.cli import cmdoptions
|
||
|
|
from pip._internal.cli.base_command import Command
|
||
|
|
from pip._internal.cli.status_codes import SUCCESS
|
||
|
|
from pip._internal.operations.freeze import freeze
|
||
|
|
from pip._internal.utils.compat import stdlib_pkgs
|
||
|
|
|
||
|
|
DEV_PKGS = {"pip", "setuptools", "distribute", "wheel", "pkg-resources"}
|
||
|
|
|
||
|
|
|
||
|
|
class FreezeCommand(Command):
|
||
|
|
"""
|
||
|
|
Output installed packages in requirements format.
|
||
|
|
|
||
|
|
packages are listed in a case-insensitive sorted order.
|
||
|
|
"""
|
||
|
|
|
||
|
|
usage = """
|
||
|
|
%prog [options]"""
|
||
|
|
log_streams = ("ext://sys.stderr", "ext://sys.stderr")
|
||
|
|
|
||
|
|
def add_options(self) -> None:
|
||
|
|
self.cmd_opts.add_option(
|
||
|
|
"-r",
|
||
|
|
"--requirement",
|
||
|
|
dest="requirements",
|
||
|
|
action="append",
|
||
|
|
default=[],
|
||
|
|
metavar="file",
|
||
|
|
help=(
|
||
|
|
"Use the order in the given requirements file and its "
|
||
|
|
"comments when generating output. This option can be "
|
||
|
|
"used multiple times."
|
||
|
|
),
|
||
|
|
)
|
||
|
|
self.cmd_opts.add_option(
|
||
|
|
"-l",
|
||
|
|
"--local",
|
||
|
|
dest="local",
|
||
|
|
action="store_true",
|
||
|
|
default=False,
|
||
|
|
help=(
|
||
|
|
"If in a virtualenv that has global access, do not output "
|
||
|
|
"globally-installed packages."
|
||
|
|
),
|
||
|
|
)
|
||
|
|
self.cmd_opts.add_option(
|
||
|
|
"--user",
|
||
|
|
dest="user",
|
||
|
|
action="store_true",
|
||
|
|
default=False,
|
||
|
|
help="Only output packages installed in user-site.",
|
||
|
|
)
|
||
|
|
self.cmd_opts.add_option(cmdoptions.list_path())
|
||
|
|
self.cmd_opts.add_option(
|
||
|
|
"--all",
|
||
|
|
dest="freeze_all",
|
||
|
|
action="store_true",
|
||
|
|
help=(
|
||
|
|
"Do not skip these packages in the output:"
|
||
|
|
" {}".format(", ".join(DEV_PKGS))
|
||
|
|
),
|
||
|
|
)
|
||
|
|
self.cmd_opts.add_option(
|
||
|
|
"--exclude-editable",
|
||
|
|
dest="exclude_editable",
|
||
|
|
action="store_true",
|
||
|
|
help="Exclude editable package from output.",
|
||
|
|
)
|
||
|
|
self.cmd_opts.add_option(cmdoptions.list_exclude())
|
||
|
|
|
||
|
|
self.parser.insert_option_group(0, self.cmd_opts)
|
||
|
|
|
||
|
|
def run(self, options: Values, args: List[str]) -> int:
|
||
|
|
skip = set(stdlib_pkgs)
|
||
|
|
if not options.freeze_all:
|
||
|
|
skip.update(DEV_PKGS)
|
||
|
|
|
||
|
|
if options.excludes:
|
||
|
|
skip.update(options.excludes)
|
||
|
|
|
||
|
|
cmdoptions.check_list_path_option(options)
|
||
|
|
|
||
|
|
for line in freeze(
|
||
|
|
requirement=options.requirements,
|
||
|
|
local_only=options.local,
|
||
|
|
user_only=options.user,
|
||
|
|
paths=options.path,
|
||
|
|
isolated=options.isolated_mode,
|
||
|
|
skip=skip,
|
||
|
|
exclude_editable=options.exclude_editable,
|
||
|
|
):
|
||
|
|
sys.stdout.write(line + "\n")
|
||
|
|
return SUCCESS
|