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.
92 lines
3.1 KiB
92 lines
3.1 KiB
import logging
|
|
from optparse import Values
|
|
from typing import Any, Dict, List
|
|
|
|
from pip._vendor.packaging.markers import default_environment
|
|
from pip._vendor.rich import print_json
|
|
|
|
from pip import __version__
|
|
from pip._internal.cli import cmdoptions
|
|
from pip._internal.cli.req_command import Command
|
|
from pip._internal.cli.status_codes import SUCCESS
|
|
from pip._internal.metadata import BaseDistribution, get_environment
|
|
from pip._internal.utils.compat import stdlib_pkgs
|
|
from pip._internal.utils.urls import path_to_url
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class InspectCommand(Command):
|
|
"""
|
|
Inspect the content of a Python environment and produce a report in JSON format.
|
|
"""
|
|
|
|
ignore_require_venv = True
|
|
usage = """
|
|
%prog [options]"""
|
|
|
|
def add_options(self) -> None:
|
|
self.cmd_opts.add_option(
|
|
"--local",
|
|
action="store_true",
|
|
default=False,
|
|
help=(
|
|
"If in a virtualenv that has global access, do not list "
|
|
"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.parser.insert_option_group(0, self.cmd_opts)
|
|
|
|
def run(self, options: Values, args: List[str]) -> int:
|
|
cmdoptions.check_list_path_option(options)
|
|
dists = get_environment(options.path).iter_installed_distributions(
|
|
local_only=options.local,
|
|
user_only=options.user,
|
|
skip=set(stdlib_pkgs),
|
|
)
|
|
output = {
|
|
"version": "1",
|
|
"pip_version": __version__,
|
|
"installed": [self._dist_to_dict(dist) for dist in dists],
|
|
"environment": default_environment(),
|
|
# TODO tags? scheme?
|
|
}
|
|
print_json(data=output)
|
|
return SUCCESS
|
|
|
|
def _dist_to_dict(self, dist: BaseDistribution) -> Dict[str, Any]:
|
|
res: Dict[str, Any] = {
|
|
"metadata": dist.metadata_dict,
|
|
"metadata_location": dist.info_location,
|
|
}
|
|
# direct_url. Note that we don't have download_info (as in the installation
|
|
# report) since it is not recorded in installed metadata.
|
|
direct_url = dist.direct_url
|
|
if direct_url is not None:
|
|
res["direct_url"] = direct_url.to_dict()
|
|
else:
|
|
# Emulate direct_url for legacy editable installs.
|
|
editable_project_location = dist.editable_project_location
|
|
if editable_project_location is not None:
|
|
res["direct_url"] = {
|
|
"url": path_to_url(editable_project_location),
|
|
"dir_info": {
|
|
"editable": True,
|
|
},
|
|
}
|
|
# installer
|
|
installer = dist.installer
|
|
if dist.installer:
|
|
res["installer"] = installer
|
|
# requested
|
|
if dist.installed_with_dist_info:
|
|
res["requested"] = dist.requested
|
|
return res
|
|
|