FM / commands

/usr/lib/python2.7/site-packages/pip/commands/

/usr/lib/python2.7/site-packages/pip/commands

Name	Size	Mode	Actions
check.py	1382	0644	edit dl rm
check.pyc	1599	0644	edit dl rm
check.pyo	1599	0644	edit dl rm
completion.py	2453	0644	edit dl rm
completion.pyc	2894	0644	edit dl rm
completion.pyo	2894	0644	edit dl rm
download.py	7810	0644	edit dl rm
download.pyc	6173	0644	edit dl rm
download.pyo	6173	0644	edit dl rm
freeze.py	2835	0644	edit dl rm
freeze.pyc	3193	0644	edit dl rm
freeze.pyo	3193	0644	edit dl rm
hash.py	1597	0644	edit dl rm
hash.pyc	2403	0644	edit dl rm
hash.pyo	2403	0644	edit dl rm
help.py	982	0644	edit dl rm
help.pyc	1352	0644	edit dl rm
help.pyo	1352	0644	edit dl rm
install.py	18289	0644	edit dl rm
install.pyc	12098	0644	edit dl rm
install.pyo	12098	0644	edit dl rm
list.py	11369	0644	edit dl rm
list.pyc	11139	0644	edit dl rm
list.pyo	11094	0644	edit dl rm
search.py	4502	0644	edit dl rm
search.pyc	4955	0644	edit dl rm
search.pyo	4955	0644	edit dl rm
show.py	5891	0644	edit dl rm
show.pyc	5747	0644	edit dl rm
show.pyo	5747	0644	edit dl rm
uninstall.py	2884	0644	edit dl rm
uninstall.pyc	3039	0644	edit dl rm
uninstall.pyo	3039	0644	edit dl rm
wheel.py	7729	0644	edit dl rm
wheel.pyc	6366	0644	edit dl rm
wheel.pyo	6366	0644	edit dl rm
__init__.py	2244	0644	edit dl rm
__init__.pyc	2636	0644	edit dl rm
__init__.pyo	2636	0644	edit dl rm

Edit: /usr/lib/python2.7/site-packages/pip/commands/download.py (7810B)

from __future__ import absolute_import

import logging
import os

from pip.exceptions import CommandError
from pip.index import FormatControl
from pip.req import RequirementSet
from pip.basecommand import RequirementCommand
from pip import cmdoptions
from pip.utils import ensure_dir, normalize_path
from pip.utils.build import BuildDirectory
from pip.utils.filesystem import check_path_owner

logger = logging.getLogger(__name__)

class DownloadCommand(RequirementCommand):
    """
    Download packages from:

- PyPI (and other indexes) using requirement specifiers.
    - VCS project urls.
    - Local project directories.
    - Local or remote source archives.

pip also supports downloading from "requirements files", which provide
    an easy way to specify a whole environment to be downloaded.
    """
    name = 'download'

usage = """
      %prog [options] <requirement specifier> [package-index-options] ...
      %prog [options] -r <requirements file> [package-index-options] ...
      %prog [options] [-e] <vcs project url> ...
      %prog [options] [-e] <local project path> ...
      %prog [options] <archive url/path> ..."""

summary = 'Download packages.'

def __init__(self, *args, **kw):
        super(DownloadCommand, self).__init__(*args, **kw)

cmd_opts = self.cmd_opts

cmd_opts.add_option(cmdoptions.constraints())
        cmd_opts.add_option(cmdoptions.editable())
        cmd_opts.add_option(cmdoptions.requirements())
        cmd_opts.add_option(cmdoptions.build_dir())
        cmd_opts.add_option(cmdoptions.no_deps())
        cmd_opts.add_option(cmdoptions.global_options())
        cmd_opts.add_option(cmdoptions.no_binary())
        cmd_opts.add_option(cmdoptions.only_binary())
        cmd_opts.add_option(cmdoptions.src())
        cmd_opts.add_option(cmdoptions.pre())
        cmd_opts.add_option(cmdoptions.no_clean())
        cmd_opts.add_option(cmdoptions.require_hashes())

cmd_opts.add_option(
            '-d', '--dest', '--destination-dir', '--destination-directory',
            dest='download_dir',
            metavar='dir',
            default=os.curdir,
            help=("Download packages into <dir>."),
        )

cmd_opts.add_option(
            '--platform',
            dest='platform',
            metavar='platform',
            default=None,
            help=("Only download wheels compatible with <platform>. "
                  "Defaults to the platform of the running system."),
        )

cmd_opts.add_option(
            '--python-version',
            dest='python_version',
            metavar='python_version',
            default=None,
            help=("Only download wheels compatible with Python "
                  "interpreter version <version>. If not specified, then the "
                  "current system interpreter minor version is used. A major "
                  "version (e.g. '2') can be specified to match all "
                  "minor revs of that major version.  A minor version "
                  "(e.g. '34') can also be specified."),
        )

cmd_opts.add_option(
            '--implementation',
            dest='implementation',
            metavar='implementation',
            default=None,
            help=("Only download wheels compatible with Python "
                  "implementation <implementation>, e.g. 'pp', 'jy', 'cp', "
                  " or 'ip'. If not specified, then the current "
                  "interpreter implementation is used.  Use 'py' to force "
                  "implementation-agnostic wheels."),
        )

cmd_opts.add_option(
            '--abi',
            dest='abi',
            metavar='abi',
            default=None,
            help=("Only download wheels compatible with Python "
                  "abi <abi>, e.g. 'pypy_41'.  If not specified, then the "
                  "current interpreter abi tag is used.  Generally "
                  "you will need to specify --implementation, "
                  "--platform, and --python-version when using "
                  "this option."),
        )

index_opts = cmdoptions.make_option_group(
            cmdoptions.non_deprecated_index_group,
            self.parser,
        )

self.parser.insert_option_group(0, index_opts)
        self.parser.insert_option_group(0, cmd_opts)

def run(self, options, args):
        options.ignore_installed = True

if options.python_version:
            python_versions = [options.python_version]
        else:
            python_versions = None

dist_restriction_set = any([
            options.python_version,
            options.platform,
            options.abi,
            options.implementation,
        ])
        binary_only = FormatControl(set(), set([':all:']))
        if dist_restriction_set and options.format_control != binary_only:
            raise CommandError(
                "--only-binary=:all: must be set and --no-binary must not "
                "be set (or must be set to :none:) when restricting platform "
                "and interpreter constraints using --python-version, "
                "--platform, --abi, or --implementation."
            )

options.src_dir = os.path.abspath(options.src_dir)
        options.download_dir = normalize_path(options.download_dir)

ensure_dir(options.download_dir)

with self._build_session(options) as session:
            finder = self._build_package_finder(
                options=options,
                session=session,
                platform=options.platform,
                python_versions=python_versions,
                abi=options.abi,
                implementation=options.implementation,
            )
            build_delete = (not (options.no_clean or options.build_dir))
            if options.cache_dir and not check_path_owner(options.cache_dir):
                logger.warning(
                    "The directory '%s' or its parent directory is not owned "
                    "by the current user and caching wheels has been "
                    "disabled. check the permissions and owner of that "
                    "directory. If executing pip with sudo, you may want "
                    "sudo's -H flag.",
                    options.cache_dir,
                )
                options.cache_dir = None

with BuildDirectory(options.build_dir,
                                delete=build_delete) as build_dir:

requirement_set = RequirementSet(
                    build_dir=build_dir,
                    src_dir=options.src_dir,
                    download_dir=options.download_dir,
                    ignore_installed=True,
                    ignore_dependencies=options.ignore_dependencies,
                    session=session,
                    isolated=options.isolated_mode,
                    require_hashes=options.require_hashes
                )
                self.populate_requirement_set(
                    requirement_set,
                    args,
                    options,
                    finder,
                    session,
                    self.name,
                    None
                )

if not requirement_set.has_requirements:
                    return

requirement_set.prepare_files(finder)

downloaded = ' '.join([
                    req.name for req in requirement_set.successfully_downloaded
                ])
                if downloaded:
                    logger.info(
                        'Successfully downloaded %s', downloaded
                    )

# Clean up
                if not options.no_clean:
                    requirement_set.cleanup_files()

return requirement_set

cmd: