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Rerun vendoring and remove extra files

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Signed-off-by: Dan Ryan <dan.ryan@canonical.com>
This commit is contained in:
Dan Ryan
2020-04-27 16:58:11 -04:00
parent ef54bfd725
commit 89eb67ef92
53 changed files with 36 additions and 4718 deletions
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pipenv/patched/notpip/_internal/collector.py
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@@ -1,548 +0,0 @@
"""
The main purpose of this module is to expose LinkCollector.collect_links().
"""
# The following comment should be removed at some point in the future.
# mypy: disallow-untyped-defs=False
import cgi
import itertools
import logging
import mimetypes
import os
from collections import OrderedDict
from pipenv.patched.notpip._vendor import html5lib, requests
from pipenv.patched.notpip._vendor.distlib.compat import unescape
from pipenv.patched.notpip._vendor.requests.exceptions import HTTPError, RetryError, SSLError
from pipenv.patched.notpip._vendor.six.moves.urllib import parse as urllib_parse
from pipenv.patched.notpip._vendor.six.moves.urllib import request as urllib_request
from pipenv.patched.notpip._internal.models.link import Link
from pipenv.patched.notpip._internal.utils.filetypes import ARCHIVE_EXTENSIONS
from pipenv.patched.notpip._internal.utils.misc import redact_auth_from_url
from pipenv.patched.notpip._internal.utils.typing import MYPY_CHECK_RUNNING
from pipenv.patched.notpip._internal.utils.urls import path_to_url, url_to_path
from pipenv.patched.notpip._internal.vcs import is_url, vcs
if MYPY_CHECK_RUNNING:
from typing import (
Callable, Dict, Iterable, List, MutableMapping, Optional, Sequence,
Tuple, Union,
)
import xml.etree.ElementTree
from pipenv.patched.notpip._vendor.requests import Response
from pipenv.patched.notpip._internal.models.search_scope import SearchScope
from pipenv.patched.notpip._internal.network.session import PipSession
HTMLElement = xml.etree.ElementTree.Element
ResponseHeaders = MutableMapping[str, str]
logger = logging.getLogger(__name__)
def _match_vcs_scheme(url):
# type: (str) -> Optional[str]
"""Look for VCS schemes in the URL.
Returns the matched VCS scheme, or None if there's no match.
"""
for scheme in vcs.schemes:
if url.lower().startswith(scheme) and url[len(scheme)] in '+:':
return scheme
return None
def _is_url_like_archive(url):
# type: (str) -> bool
"""Return whether the URL looks like an archive.
"""
filename = Link(url).filename
for bad_ext in ARCHIVE_EXTENSIONS:
if filename.endswith(bad_ext):
return True
return False
class _NotHTML(Exception):
def __init__(self, content_type, request_desc):
# type: (str, str) -> None
super(_NotHTML, self).__init__(content_type, request_desc)
self.content_type = content_type
self.request_desc = request_desc
def _ensure_html_header(response):
# type: (Response) -> None
"""Check the Content-Type header to ensure the response contains HTML.
Raises `_NotHTML` if the content type is not text/html.
"""
content_type = response.headers.get("Content-Type", "")
if not content_type.lower().startswith("text/html"):
raise _NotHTML(content_type, response.request.method)
class _NotHTTP(Exception):
pass
def _ensure_html_response(url, session):
# type: (str, PipSession) -> None
"""Send a HEAD request to the URL, and ensure the response contains HTML.
Raises `_NotHTTP` if the URL is not available for a HEAD request, or
`_NotHTML` if the content type is not text/html.
"""
scheme, netloc, path, query, fragment = urllib_parse.urlsplit(url)
if scheme not in {'http', 'https'}:
raise _NotHTTP()
resp = session.head(url, allow_redirects=True)
resp.raise_for_status()
_ensure_html_header(resp)
def _get_html_response(url, session):
# type: (str, PipSession) -> Response
"""Access an HTML page with GET, and return the response.
This consists of three parts:
1. If the URL looks suspiciously like an archive, send a HEAD first to
check the Content-Type is HTML, to avoid downloading a large file.
Raise `_NotHTTP` if the content type cannot be determined, or
`_NotHTML` if it is not HTML.
2. Actually perform the request. Raise HTTP exceptions on network failures.
3. Check the Content-Type header to make sure we got HTML, and raise
`_NotHTML` otherwise.
"""
if _is_url_like_archive(url):
_ensure_html_response(url, session=session)
logger.debug('Getting page %s', redact_auth_from_url(url))
resp = session.get(
url,
headers={
"Accept": "text/html",
# We don't want to blindly returned cached data for
# /simple/, because authors generally expecting that
# twine upload && pip install will function, but if
# they've done a pip install in the last ~10 minutes
# it won't. Thus by setting this to zero we will not
# blindly use any cached data, however the benefit of
# using max-age=0 instead of no-cache, is that we will
# still support conditional requests, so we will still
# minimize traffic sent in cases where the page hasn't
# changed at all, we will just always incur the round
# trip for the conditional GET now instead of only
# once per 10 minutes.
# For more information, please see pypa/pip#5670.
"Cache-Control": "max-age=0",
},
)
resp.raise_for_status()
# The check for archives above only works if the url ends with
# something that looks like an archive. However that is not a
# requirement of an url. Unless we issue a HEAD request on every
# url we cannot know ahead of time for sure if something is HTML
# or not. However we can check after we've downloaded it.
_ensure_html_header(resp)
return resp
def _get_encoding_from_headers(headers):
# type: (ResponseHeaders) -> Optional[str]
"""Determine if we have any encoding information in our headers.
"""
if headers and "Content-Type" in headers:
content_type, params = cgi.parse_header(headers["Content-Type"])
if "charset" in params:
return params['charset']
return None
def _determine_base_url(document, page_url):
# type: (HTMLElement, str) -> str
"""Determine the HTML document's base URL.
This looks for a ``<base>`` tag in the HTML document. If present, its href
attribute denotes the base URL of anchor tags in the document. If there is
no such tag (or if it does not have a valid href attribute), the HTML
file's URL is used as the base URL.
:param document: An HTML document representation. The current
implementation expects the result of ``html5lib.parse()``.
:param page_url: The URL of the HTML document.
"""
for base in document.findall(".//base"):
href = base.get("href")
if href is not None:
return href
return page_url
def _clean_link(url):
# type: (str) -> str
"""Makes sure a link is fully encoded. That is, if a ' ' shows up in
the link, it will be rewritten to %20 (while not over-quoting
% or other characters)."""
# Split the URL into parts according to the general structure
# `scheme://netloc/path;parameters?query#fragment`. Note that the
# `netloc` can be empty and the URI will then refer to a local
# filesystem path.
result = urllib_parse.urlparse(url)
# In both cases below we unquote prior to quoting to make sure
# nothing is double quoted.
if result.netloc == "":
# On Windows the path part might contain a drive letter which
# should not be quoted. On Linux where drive letters do not
# exist, the colon should be quoted. We rely on urllib.request
# to do the right thing here.
path = urllib_request.pathname2url(
urllib_request.url2pathname(result.path))
else:
# In addition to the `/` character we protect `@` so that
# revision strings in VCS URLs are properly parsed.
path = urllib_parse.quote(urllib_parse.unquote(result.path), safe="/@")
return urllib_parse.urlunparse(result._replace(path=path))
def _create_link_from_element(
anchor, # type: HTMLElement
page_url, # type: str
base_url, # type: str
):
# type: (...) -> Optional[Link]
"""
Convert an anchor element in a simple repository page to a Link.
"""
href = anchor.get("href")
if not href:
return None
url = _clean_link(urllib_parse.urljoin(base_url, href))
pyrequire = anchor.get('data-requires-python')
pyrequire = unescape(pyrequire) if pyrequire else None
yanked_reason = anchor.get('data-yanked')
if yanked_reason:
# This is a unicode string in Python 2 (and 3).
yanked_reason = unescape(yanked_reason)
link = Link(
url,
comes_from=page_url,
requires_python=pyrequire,
yanked_reason=yanked_reason,
)
return link
def parse_links(page):
# type: (HTMLPage) -> Iterable[Link]
"""
Parse an HTML document, and yield its anchor elements as Link objects.
"""
document = html5lib.parse(
page.content,
transport_encoding=page.encoding,
namespaceHTMLElements=False,
)
url = page.url
base_url = _determine_base_url(document, url)
for anchor in document.findall(".//a"):
link = _create_link_from_element(
anchor,
page_url=url,
base_url=base_url,
)
if link is None:
continue
yield link
class HTMLPage(object):
"""Represents one page, along with its URL"""
def __init__(
self,
content, # type: bytes
encoding, # type: Optional[str]
url, # type: str
):
# type: (...) -> None
"""
:param encoding: the encoding to decode the given content.
:param url: the URL from which the HTML was downloaded.
"""
self.content = content
self.encoding = encoding
self.url = url
def __str__(self):
return redact_auth_from_url(self.url)
def _handle_get_page_fail(
link, # type: Link
reason, # type: Union[str, Exception]
meth=None # type: Optional[Callable[..., None]]
):
# type: (...) -> None
if meth is None:
meth = logger.debug
meth("Could not fetch URL %s: %s - skipping", link, reason)
def _make_html_page(response):
# type: (Response) -> HTMLPage
encoding = _get_encoding_from_headers(response.headers)
return HTMLPage(response.content, encoding=encoding, url=response.url)
def _get_html_page(link, session=None):
# type: (Link, Optional[PipSession]) -> Optional[HTMLPage]
if session is None:
raise TypeError(
"_get_html_page() missing 1 required keyword argument: 'session'"
)
url = link.url.split('#', 1)[0]
# Check for VCS schemes that do not support lookup as web pages.
vcs_scheme = _match_vcs_scheme(url)
if vcs_scheme:
logger.debug('Cannot look at %s URL %s', vcs_scheme, link)
return None
# Tack index.html onto file:// URLs that point to directories
scheme, _, path, _, _, _ = urllib_parse.urlparse(url)
if (scheme == 'file' and os.path.isdir(urllib_request.url2pathname(path))):
# add trailing slash if not present so urljoin doesn't trim
# final segment
if not url.endswith('/'):
url += '/'
url = urllib_parse.urljoin(url, 'index.html')
logger.debug(' file: URL is directory, getting %s', url)
try:
resp = _get_html_response(url, session=session)
except _NotHTTP:
logger.debug(
'Skipping page %s because it looks like an archive, and cannot '
'be checked by HEAD.', link,
)
except _NotHTML as exc:
logger.debug(
'Skipping page %s because the %s request got Content-Type: %s',
link, exc.request_desc, exc.content_type,
)
except HTTPError as exc:
_handle_get_page_fail(link, exc)
except RetryError as exc:
_handle_get_page_fail(link, exc)
except SSLError as exc:
reason = "There was a problem confirming the ssl certificate: "
reason += str(exc)
_handle_get_page_fail(link, reason, meth=logger.info)
except requests.ConnectionError as exc:
_handle_get_page_fail(link, "connection error: %s" % exc)
except requests.Timeout:
_handle_get_page_fail(link, "timed out")
else:
return _make_html_page(resp)
return None
def _remove_duplicate_links(links):
# type: (Iterable[Link]) -> List[Link]
"""
Return a list of links, with duplicates removed and ordering preserved.
"""
# We preserve the ordering when removing duplicates because we can.
return list(OrderedDict.fromkeys(links))
def group_locations(locations, expand_dir=False):
# type: (Sequence[str], bool) -> Tuple[List[str], List[str]]
"""
Divide a list of locations into two groups: "files" (archives) and "urls."
:return: A pair of lists (files, urls).
"""
files = []
urls = []
# puts the url for the given file path into the appropriate list
def sort_path(path):
url = path_to_url(path)
if mimetypes.guess_type(url, strict=False)[0] == 'text/html':
urls.append(url)
else:
files.append(url)
for url in locations:
is_local_path = os.path.exists(url)
is_file_url = url.startswith('file:')
if is_local_path or is_file_url:
if is_local_path:
path = url
else:
path = url_to_path(url)
if os.path.isdir(path):
if expand_dir:
path = os.path.realpath(path)
for item in os.listdir(path):
sort_path(os.path.join(path, item))
elif is_file_url:
urls.append(url)
else:
logger.warning(
"Path '{0}' is ignored: "
"it is a directory.".format(path),
)
elif os.path.isfile(path):
sort_path(path)
else:
logger.warning(
"Url '%s' is ignored: it is neither a file "
"nor a directory.", url,
)
elif is_url(url):
# Only add url with clear scheme
urls.append(url)
else:
logger.warning(
"Url '%s' is ignored. It is either a non-existing "
"path or lacks a specific scheme.", url,
)
return files, urls
class CollectedLinks(object):
"""
Encapsulates all the Link objects collected by a call to
LinkCollector.collect_links(), stored separately as--
(1) links from the configured file locations,
(2) links from the configured find_links, and
(3) a dict mapping HTML page url to links from that page.
"""
def __init__(
self,
files, # type: List[Link]
find_links, # type: List[Link]
pages, # type: Dict[str, List[Link]]
):
# type: (...) -> None
"""
:param files: Links from file locations.
:param find_links: Links from find_links.
:param pages: A dict mapping HTML page url to links from that page.
"""
self.files = files
self.find_links = find_links
self.pages = pages
class LinkCollector(object):
"""
Responsible for collecting Link objects from all configured locations,
making network requests as needed.
The class's main method is its collect_links() method.
"""
def __init__(
self,
session, # type: PipSession
search_scope, # type: SearchScope
):
# type: (...) -> None
self.search_scope = search_scope
self.session = session
@property
def find_links(self):
# type: () -> List[str]
return self.search_scope.find_links
def _get_pages(self, locations):
# type: (Iterable[Link]) -> Iterable[HTMLPage]
"""
Yields (page, page_url) from the given locations, skipping
locations that have errors.
"""
for location in locations:
page = _get_html_page(location, session=self.session)
if page is None:
continue
yield page
def collect_links(self, project_name):
# type: (str) -> CollectedLinks
"""Find all available links for the given project name.
:return: All the Link objects (unfiltered), as a CollectedLinks object.
"""
search_scope = self.search_scope
index_locations = search_scope.get_index_urls_locations(project_name)
index_file_loc, index_url_loc = group_locations(index_locations)
fl_file_loc, fl_url_loc = group_locations(
self.find_links, expand_dir=True,
)
file_links = [
Link(url) for url in itertools.chain(index_file_loc, fl_file_loc)
]
# We trust every directly linked archive in find_links
find_link_links = [Link(url, '-f') for url in self.find_links]
# We trust every url that the user has given us whether it was given
# via --index-url or --find-links.
# We want to filter out anything that does not have a secure origin.
url_locations = [
link for link in itertools.chain(
(Link(url) for url in index_url_loc),
(Link(url) for url in fl_url_loc),
)
if self.session.is_secure_origin(link)
]
url_locations = _remove_duplicate_links(url_locations)
lines = [
'{} location(s) to search for versions of {}:'.format(
len(url_locations), project_name,
),
]
for link in url_locations:
lines.append('* {}'.format(link))
logger.debug('\n'.join(lines))
pages_links = {}
for page in self._get_pages(url_locations):
pages_links[page.url] = list(parse_links(page))
return CollectedLinks(
files=file_links,
find_links=find_link_links,
pages=pages_links,
)
pipenv/patched/notpip/_internal/distributions/source/__init__.py
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pipenv/patched/notpip/_internal/distributions/source/legacy.py
-98
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@@ -1,98 +0,0 @@
# The following comment should be removed at some point in the future.
# mypy: disallow-untyped-defs=False
import logging
from pipenv.patched.notpip._internal.build_env import BuildEnvironment
from pipenv.patched.notpip._internal.distributions.base import AbstractDistribution
from pipenv.patched.notpip._internal.exceptions import InstallationError
from pipenv.patched.notpip._internal.utils.subprocess import runner_with_spinner_message
logger = logging.getLogger(__name__)
class SourceDistribution(AbstractDistribution):
"""Represents a source distribution.
The preparation step for these needs metadata for the packages to be
generated, either using PEP 517 or using the legacy `setup.py egg_info`.
NOTE from @pradyunsg (14 June 2019)
I expect SourceDistribution class will need to be split into
`legacy_source` (setup.py based) and `source` (PEP 517 based) when we start
bringing logic for preparation out of InstallRequirement into this class.
"""
def get_pkg_resources_distribution(self):
return self.req.get_dist()
def prepare_distribution_metadata(self, finder, build_isolation):
# Prepare for building. We need to:
# 1. Load pyproject.toml (if it exists)
# 2. Set up the build environment
self.req.load_pyproject_toml()
should_isolate = self.req.use_pep517 and build_isolation
if should_isolate:
self._setup_isolation(finder)
self.req.prepare_metadata()
self.req.assert_source_matches_version()
def _setup_isolation(self, finder):
def _raise_conflicts(conflicting_with, conflicting_reqs):
format_string = (
"Some build dependencies for {requirement} "
"conflict with {conflicting_with}: {description}."
)
error_message = format_string.format(
requirement=self.req,
conflicting_with=conflicting_with,
description=', '.join(
'%s is incompatible with %s' % (installed, wanted)
for installed, wanted in sorted(conflicting)
)
)
raise InstallationError(error_message)
# Isolate in a BuildEnvironment and install the build-time
# requirements.
self.req.build_env = BuildEnvironment()
self.req.build_env.install_requirements(
finder, self.req.pyproject_requires, 'overlay',
"Installing build dependencies"
)
conflicting, missing = self.req.build_env.check_requirements(
self.req.requirements_to_check
)
if conflicting:
_raise_conflicts("PEP 517/518 supported requirements",
conflicting)
if missing:
logger.warning(
"Missing build requirements in pyproject.toml for %s.",
self.req,
)
logger.warning(
"The project does not specify a build backend, and "
"pip cannot fall back to setuptools without %s.",
" and ".join(map(repr, sorted(missing)))
)
# Install any extra build dependencies that the backend requests.
# This must be done in a second pass, as the pyproject.toml
# dependencies must be installed before we can call the backend.
with self.req.build_env:
runner = runner_with_spinner_message(
"Getting requirements to build wheel"
)
backend = self.req.pep517_backend
with backend.subprocess_runner(runner):
reqs = backend.get_requires_for_build_wheel()
conflicting, missing = self.req.build_env.check_requirements(reqs)
if conflicting:
_raise_conflicts("the backend dependencies", conflicting)
self.req.build_env.install_requirements(
finder, missing, 'normal',
"Installing backend dependencies"
)
pipenv/patched/notpip/_internal/download.py
-578
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@@ -1,578 +0,0 @@
# The following comment should be removed at some point in the future.
# mypy: disallow-untyped-defs=False
from __future__ import absolute_import
import cgi
import logging
import mimetypes
import os
import re
import shutil
import sys
from pipenv.patched.notpip._vendor import requests
from pipenv.patched.notpip._vendor.requests.models import CONTENT_CHUNK_SIZE, Response
from pipenv.patched.notpip._vendor.six import PY2
from pipenv.patched.notpip._vendor.six.moves.urllib import parse as urllib_parse
from pipenv.patched.notpip._internal.exceptions import HashMismatch, InstallationError
from pipenv.patched.notpip._internal.models.index import PyPI
from pipenv.patched.notpip._internal.network.session import PipSession
from pipenv.patched.notpip._internal.utils.encoding import auto_decode
from pipenv.patched.notpip._internal.utils.filesystem import copy2_fixed
from pipenv.patched.notpip._internal.utils.misc import (
ask_path_exists,
backup_dir,
consume,
display_path,
format_size,
hide_url,
path_to_display,
rmtree,
splitext,
)
from pipenv.patched.notpip._internal.utils.temp_dir import TempDirectory
from pipenv.patched.notpip._internal.utils.typing import MYPY_CHECK_RUNNING
from pipenv.patched.notpip._internal.utils.ui import DownloadProgressProvider
from pipenv.patched.notpip._internal.utils.unpacking import unpack_file
from pipenv.patched.notpip._internal.utils.urls import get_url_scheme
from pipenv.patched.notpip._internal.vcs import vcs
if MYPY_CHECK_RUNNING:
from typing import (
IO, Callable, List, Optional, Text, Tuple,
)
from mypy_extensions import TypedDict
from pipenv.patched.notpip._internal.models.link import Link
from pipenv.patched.notpip._internal.utils.hashes import Hashes
from pipenv.patched.notpip._internal.vcs.versioncontrol import VersionControl
if PY2:
CopytreeKwargs = TypedDict(
'CopytreeKwargs',
{
'ignore': Callable[[str, List[str]], List[str]],
'symlinks': bool,
},
total=False,
)
else:
CopytreeKwargs = TypedDict(
'CopytreeKwargs',
{
'copy_function': Callable[[str, str], None],
'ignore': Callable[[str, List[str]], List[str]],
'ignore_dangling_symlinks': bool,
'symlinks': bool,
},
total=False,
)
__all__ = ['get_file_content',
'unpack_vcs_link',
'unpack_file_url',
'unpack_http_url', 'unpack_url',
'parse_content_disposition', 'sanitize_content_filename']
logger = logging.getLogger(__name__)
def get_file_content(url, comes_from=None, session=None):
# type: (str, Optional[str], Optional[PipSession]) -> Tuple[str, Text]
"""Gets the content of a file; it may be a filename, file: URL, or
http: URL. Returns (location, content). Content is unicode.
:param url: File path or url.
:param comes_from: Origin description of requirements.
:param session: Instance of pip.download.PipSession.
"""
if session is None:
raise TypeError(
"get_file_content() missing 1 required keyword argument: 'session'"
)
scheme = get_url_scheme(url)
if scheme in ['http', 'https']:
# FIXME: catch some errors
resp = session.get(url)
resp.raise_for_status()
return resp.url, resp.text
elif scheme == 'file':
if comes_from and comes_from.startswith('http'):
raise InstallationError(
'Requirements file %s references URL %s, which is local'
% (comes_from, url))
path = url.split(':', 1)[1]
path = path.replace('\\', '/')
match = _url_slash_drive_re.match(path)
if match:
path = match.group(1) + ':' + path.split('|', 1)[1]
path = urllib_parse.unquote(path)
if path.startswith('/'):
path = '/' + path.lstrip('/')
url = path
try:
with open(url, 'rb') as f:
content = auto_decode(f.read())
except IOError as exc:
raise InstallationError(
'Could not open requirements file: %s' % str(exc)
)
return url, content
_url_slash_drive_re = re.compile(r'/*([a-z])\|', re.I)
def unpack_vcs_link(link, location):
# type: (Link, str) -> None
vcs_backend = _get_used_vcs_backend(link)
assert vcs_backend is not None
vcs_backend.unpack(location, url=hide_url(link.url))
def _get_used_vcs_backend(link):
# type: (Link) -> Optional[VersionControl]
"""
Return a VersionControl object or None.
"""
for vcs_backend in vcs.backends:
if link.scheme in vcs_backend.schemes:
return vcs_backend
return None
def _progress_indicator(iterable, *args, **kwargs):
return iterable
def _download_url(
resp, # type: Response
link, # type: Link
content_file, # type: IO
hashes, # type: Optional[Hashes]
progress_bar # type: str
):
# type: (...) -> None
try:
total_length = int(resp.headers['content-length'])
except (ValueError, KeyError, TypeError):
total_length = 0
cached_resp = getattr(resp, "from_cache", False)
if logger.getEffectiveLevel() > logging.INFO:
show_progress = False
elif cached_resp:
show_progress = False
elif total_length > (40 * 1000):
show_progress = True
elif not total_length:
show_progress = True
else:
show_progress = False
show_url = link.show_url
def resp_read(chunk_size):
try:
# Special case for urllib3.
for chunk in resp.raw.stream(
chunk_size,
# We use decode_content=False here because we don't
# want urllib3 to mess with the raw bytes we get
# from the server. If we decompress inside of
# urllib3 then we cannot verify the checksum
# because the checksum will be of the compressed
# file. This breakage will only occur if the
# server adds a Content-Encoding header, which
# depends on how the server was configured:
# - Some servers will notice that the file isn't a
# compressible file and will leave the file alone
# and with an empty Content-Encoding
# - Some servers will notice that the file is
# already compressed and will leave the file
# alone and will add a Content-Encoding: gzip
# header
# - Some servers won't notice anything at all and
# will take a file that's already been compressed
# and compress it again and set the
# Content-Encoding: gzip header
#
# By setting this not to decode automatically we
# hope to eliminate problems with the second case.
decode_content=False):
yield chunk
except AttributeError:
# Standard file-like object.
while True:
chunk = resp.raw.read(chunk_size)
if not chunk:
break
yield chunk
def written_chunks(chunks):
for chunk in chunks:
content_file.write(chunk)
yield chunk
progress_indicator = _progress_indicator
if link.netloc == PyPI.netloc:
url = show_url
else:
url = link.url_without_fragment
if show_progress: # We don't show progress on cached responses
progress_indicator = DownloadProgressProvider(progress_bar,
max=total_length)
if total_length:
logger.info("Downloading %s (%s)", url, format_size(total_length))
else:
logger.info("Downloading %s", url)
elif cached_resp:
logger.info("Using cached %s", url)
else:
logger.info("Downloading %s", url)
downloaded_chunks = written_chunks(
progress_indicator(
resp_read(CONTENT_CHUNK_SIZE),
CONTENT_CHUNK_SIZE
)
)
if hashes:
hashes.check_against_chunks(downloaded_chunks)
else:
consume(downloaded_chunks)
def _copy_file(filename, location, link):
copy = True
download_location = os.path.join(location, link.filename)
if os.path.exists(download_location):
response = ask_path_exists(
'The file %s exists. (i)gnore, (w)ipe, (b)ackup, (a)abort' %
display_path(download_location), ('i', 'w', 'b', 'a'))
if response == 'i':
copy = False
elif response == 'w':
logger.warning('Deleting %s', display_path(download_location))
os.remove(download_location)
elif response == 'b':
dest_file = backup_dir(download_location)
logger.warning(
'Backing up %s to %s',
display_path(download_location),
display_path(dest_file),
)
shutil.move(download_location, dest_file)
elif response == 'a':
sys.exit(-1)
if copy:
shutil.copy(filename, download_location)
logger.info('Saved %s', display_path(download_location))
def unpack_http_url(
link, # type: Link
location, # type: str
download_dir=None, # type: Optional[str]
session=None, # type: Optional[PipSession]
hashes=None, # type: Optional[Hashes]
progress_bar="on" # type: str
):
# type: (...) -> None
if session is None:
raise TypeError(
"unpack_http_url() missing 1 required keyword argument: 'session'"
)
with TempDirectory(kind="unpack") as temp_dir:
# If a download dir is specified, is the file already downloaded there?
already_downloaded_path = None
if download_dir:
already_downloaded_path = _check_download_dir(link,
download_dir,
hashes)
if already_downloaded_path:
from_path = already_downloaded_path
content_type = mimetypes.guess_type(from_path)[0]
else:
# let's download to a tmp dir
from_path, content_type = _download_http_url(link,
session,
temp_dir.path,
hashes,
progress_bar)
# unpack the archive to the build dir location. even when only
# downloading archives, they have to be unpacked to parse dependencies
unpack_file(from_path, location, content_type)
# a download dir is specified; let's copy the archive there
if download_dir and not already_downloaded_path:
_copy_file(from_path, download_dir, link)
if not already_downloaded_path:
os.unlink(from_path)
def _copy2_ignoring_special_files(src, dest):
# type: (str, str) -> None
"""Copying special files is not supported, but as a convenience to users
we skip errors copying them. This supports tools that may create e.g.
socket files in the project source directory.
"""
try:
copy2_fixed(src, dest)
except shutil.SpecialFileError as e:
# SpecialFileError may be raised due to either the source or
# destination. If the destination was the cause then we would actually
# care, but since the destination directory is deleted prior to
# copy we ignore all of them assuming it is caused by the source.
logger.warning(
"Ignoring special file error '%s' encountered copying %s to %s.",
str(e),
path_to_display(src),
path_to_display(dest),
)
def _copy_source_tree(source, target):
# type: (str, str) -> None
def ignore(d, names):
# Pulling in those directories can potentially be very slow,
# exclude the following directories if they appear in the top
# level dir (and only it).
# See discussion at https://github.com/pypa/pip/pull/6770
return ['.tox', '.nox'] if d == source else []
kwargs = dict(ignore=ignore, symlinks=True) # type: CopytreeKwargs
if not PY2:
# Python 2 does not support copy_function, so we only ignore
# errors on special file copy in Python 3.
kwargs['copy_function'] = _copy2_ignoring_special_files
shutil.copytree(source, target, **kwargs)
def unpack_file_url(
link, # type: Link
location, # type: str
download_dir=None, # type: Optional[str]
hashes=None # type: Optional[Hashes]
):
# type: (...) -> None
"""Unpack link into location.
If download_dir is provided and link points to a file, make a copy
of the link file inside download_dir.
"""
link_path = link.file_path
# If it's a url to a local directory
if link.is_existing_dir():
if os.path.isdir(location):
rmtree(location)
_copy_source_tree(link_path, location)
if download_dir:
logger.info('Link is a directory, ignoring download_dir')
return
# If --require-hashes is off, `hashes` is either empty, the
# link's embedded hash, or MissingHashes; it is required to
# match. If --require-hashes is on, we are satisfied by any
# hash in `hashes` matching: a URL-based or an option-based
# one; no internet-sourced hash will be in `hashes`.
if hashes:
hashes.check_against_path(link_path)
# If a download dir is specified, is the file already there and valid?
already_downloaded_path = None
if download_dir:
already_downloaded_path = _check_download_dir(link,
download_dir,
hashes)
if already_downloaded_path:
from_path = already_downloaded_path
else:
from_path = link_path
content_type = mimetypes.guess_type(from_path)[0]
# unpack the archive to the build dir location. even when only downloading
# archives, they have to be unpacked to parse dependencies
unpack_file(from_path, location, content_type)
# a download dir is specified and not already downloaded
if download_dir and not already_downloaded_path:
_copy_file(from_path, download_dir, link)
def unpack_url(
link, # type: Link
location, # type: str
download_dir=None, # type: Optional[str]
session=None, # type: Optional[PipSession]
hashes=None, # type: Optional[Hashes]
progress_bar="on" # type: str
):
# type: (...) -> None
"""Unpack link.
If link is a VCS link:
if only_download, export into download_dir and ignore location
else unpack into location
for other types of link:
- unpack into location
- if download_dir, copy the file into download_dir
- if only_download, mark location for deletion
:param hashes: A Hashes object, one of whose embedded hashes must match,
or HashMismatch will be raised. If the Hashes is empty, no matches are
required, and unhashable types of requirements (like VCS ones, which
would ordinarily raise HashUnsupported) are allowed.
"""
# non-editable vcs urls
if link.is_vcs:
unpack_vcs_link(link, location)
# file urls
elif link.is_file:
unpack_file_url(link, location, download_dir, hashes=hashes)
# http urls
else:
if session is None:
session = PipSession()
unpack_http_url(
link,
location,
download_dir,
session,
hashes=hashes,
progress_bar=progress_bar
)
def sanitize_content_filename(filename):
# type: (str) -> str
"""
Sanitize the "filename" value from a Content-Disposition header.
"""
return os.path.basename(filename)
def parse_content_disposition(content_disposition, default_filename):
# type: (str, str) -> str
"""
Parse the "filename" value from a Content-Disposition header, and
return the default filename if the result is empty.
"""
_type, params = cgi.parse_header(content_disposition)
filename = params.get('filename')
if filename:
# We need to sanitize the filename to prevent directory traversal
# in case the filename contains ".." path parts.
filename = sanitize_content_filename(filename)
return filename or default_filename
def _download_http_url(
link, # type: Link
session, # type: PipSession
temp_dir, # type: str
hashes, # type: Optional[Hashes]
progress_bar # type: str
):
# type: (...) -> Tuple[str, str]
"""Download link url into temp_dir using provided session"""
target_url = link.url.split('#', 1)[0]
try:
resp = session.get(
target_url,
# We use Accept-Encoding: identity here because requests
# defaults to accepting compressed responses. This breaks in
# a variety of ways depending on how the server is configured.
# - Some servers will notice that the file isn't a compressible
# file and will leave the file alone and with an empty
# Content-Encoding
# - Some servers will notice that the file is already
# compressed and will leave the file alone and will add a
# Content-Encoding: gzip header
# - Some servers won't notice anything at all and will take
# a file that's already been compressed and compress it again
# and set the Content-Encoding: gzip header
# By setting this to request only the identity encoding We're
# hoping to eliminate the third case. Hopefully there does not
# exist a server which when given a file will notice it is
# already compressed and that you're not asking for a
# compressed file and will then decompress it before sending
# because if that's the case I don't think it'll ever be
# possible to make this work.
headers={"Accept-Encoding": "identity"},
stream=True,
)
resp.raise_for_status()
except requests.HTTPError as exc:
logger.critical(
"HTTP error %s while getting %s", exc.response.status_code, link,
)
raise
content_type = resp.headers.get('content-type', '')
filename = link.filename # fallback
# Have a look at the Content-Disposition header for a better guess
content_disposition = resp.headers.get('content-disposition')
if content_disposition:
filename = parse_content_disposition(content_disposition, filename)
ext = splitext(filename)[1] # type: Optional[str]
if not ext:
ext = mimetypes.guess_extension(content_type)
if ext:
filename += ext
if not ext and link.url != resp.url:
ext = os.path.splitext(resp.url)[1]
if ext:
filename += ext
file_path = os.path.join(temp_dir, filename)
with open(file_path, 'wb') as content_file:
_download_url(resp, link, content_file, hashes, progress_bar)
return file_path, content_type
def _check_download_dir(link, download_dir, hashes):
# type: (Link, str, Optional[Hashes]) -> Optional[str]
""" Check download_dir for previously downloaded file with correct hash
If a correct file is found return its path else None
"""
download_path = os.path.join(download_dir, link.filename)
if not os.path.exists(download_path):
return None
# If already downloaded, does its hash match?
logger.info('File was already downloaded %s', download_path)
if hashes:
try:
hashes.check_against_path(download_path)
except HashMismatch:
logger.warning(
'Previously-downloaded file %s has bad hash. '
'Re-downloading.',
download_path
)
os.unlink(download_path)
return None
return download_path
pipenv/patched/notpip/_internal/index.py
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pipenv/patched/notpip/_internal/operations/generate_metadata.py
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"""Metadata generation logic for source distributions.
"""
import logging
import os
from pipenv.patched.notpip._internal.exceptions import InstallationError
from pipenv.patched.notpip._internal.utils.misc import ensure_dir
from pipenv.patched.notpip._internal.utils.setuptools_build import make_setuptools_shim_args
from pipenv.patched.notpip._internal.utils.subprocess import call_subprocess
from pipenv.patched.notpip._internal.utils.typing import MYPY_CHECK_RUNNING
from pipenv.patched.notpip._internal.vcs import vcs
if MYPY_CHECK_RUNNING:
from typing import Callable, List
from pipenv.patched.notpip._internal.req.req_install import InstallRequirement
logger = logging.getLogger(__name__)
def get_metadata_generator(install_req):
# type: (InstallRequirement) -> Callable[[InstallRequirement], str]
"""Return a callable metadata generator for this InstallRequirement.
A metadata generator takes an InstallRequirement (install_req) as an input,
generates metadata via the appropriate process for that install_req and
returns the generated metadata directory.
"""
if not install_req.use_pep517:
return _generate_metadata_legacy
return _generate_metadata
def _find_egg_info(source_directory, is_editable):
# type: (str, bool) -> str
"""Find an .egg-info in `source_directory`, based on `is_editable`.
"""
def looks_like_virtual_env(path):
# type: (str) -> bool
return (
os.path.lexists(os.path.join(path, 'bin', 'python')) or
os.path.exists(os.path.join(path, 'Scripts', 'Python.exe'))
)
def locate_editable_egg_info(base):
# type: (str) -> List[str]
candidates = [] # type: List[str]
for root, dirs, files in os.walk(base):
for dir_ in vcs.dirnames:
if dir_ in dirs:
dirs.remove(dir_)
# Iterate over a copy of ``dirs``, since mutating
# a list while iterating over it can cause trouble.
# (See https://github.com/pypa/pip/pull/462.)
for dir_ in list(dirs):
if looks_like_virtual_env(os.path.join(root, dir_)):
dirs.remove(dir_)
# Also don't search through tests
elif dir_ == 'test' or dir_ == 'tests':
dirs.remove(dir_)
candidates.extend(os.path.join(root, dir_) for dir_ in dirs)
return [f for f in candidates if f.endswith('.egg-info')]
def depth_of_directory(dir_):
# type: (str) -> int
return (
dir_.count(os.path.sep) +
(os.path.altsep and dir_.count(os.path.altsep) or 0)
)
base = source_directory
if is_editable:
filenames = locate_editable_egg_info(base)
else:
base = os.path.join(base, 'pip-egg-info')
filenames = os.listdir(base)
if not filenames:
raise InstallationError(
"Files/directories not found in %s" % base
)
# If we have more than one match, we pick the toplevel one. This
# can easily be the case if there is a dist folder which contains
# an extracted tarball for testing purposes.
if len(filenames) > 1:
filenames.sort(key=depth_of_directory)
return os.path.join(base, filenames[0])
def _generate_metadata_legacy(install_req):
# type: (InstallRequirement) -> str
req_details_str = install_req.name or "from {}".format(install_req.link)
logger.debug(
'Running setup.py (path:%s) egg_info for package %s',
install_req.setup_py_path, req_details_str,
)
# Compose arguments for subprocess call
base_cmd = make_setuptools_shim_args(install_req.setup_py_path)
if install_req.isolated:
base_cmd += ["--no-user-cfg"]
# For non-editable installs, don't put the .egg-info files at the root,
# to avoid confusion due to the source code being considered an installed
# egg.
egg_base_option = [] # type: List[str]
if not install_req.editable:
egg_info_dir = os.path.join(
install_req.unpacked_source_directory, 'pip-egg-info',
)
egg_base_option = ['--egg-base', egg_info_dir]
# setuptools complains if the target directory does not exist.
ensure_dir(egg_info_dir)
with install_req.build_env:
call_subprocess(
base_cmd + ["egg_info"] + egg_base_option,
cwd=install_req.unpacked_source_directory,
command_desc='python setup.py egg_info',
)
# Return the .egg-info directory.
return _find_egg_info(
install_req.unpacked_source_directory,
install_req.editable,
)
def _generate_metadata(install_req):
# type: (InstallRequirement) -> str
return install_req.prepare_pep517_metadata()
pipenv/patched/notpip/_internal/wheel.py
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pipenv/patched/notpip/_vendor/README.rst
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Vendoring Policy
================
* Vendored libraries **MUST** not be modified except as required to
successfully vendor them.
* Vendored libraries **MUST** be released copies of libraries available on
PyPI.
* Vendored libraries **MUST** be accompanied with LICENSE files.
* The versions of libraries vendored in pip **MUST** be reflected in
``pip/_vendor/vendor.txt``.
* Vendored libraries **MUST** function without any build steps such as ``2to3`` or
compilation of C code, practically this limits to single source 2.x/3.x and
pure Python.
* Any modifications made to libraries **MUST** be noted in
``pip/_vendor/README.rst`` and their corresponding patches **MUST** be
included ``tools/automation/vendoring/patches``.
* Vendored libraries should have corresponding ``vendored()`` entries in
``pip/_vendor/__init__.py``.
Rationale
---------
Historically pip has not had any dependencies except for ``setuptools`` itself,
choosing instead to implement any functionality it needed to prevent needing
a dependency. However, starting with pip 1.5, we began to replace code that was
implemented inside of pip with reusable libraries from PyPI. This brought the
typical benefits of reusing libraries instead of reinventing the wheel like
higher quality and more battle tested code, centralization of bug fixes
(particularly security sensitive ones), and better/more features for less work.
However, there are several issues with having dependencies in the traditional
way (via ``install_requires``) for pip. These issues are:
* **Fragility.** When pip depends on another library to function then if for
whatever reason that library either isn't installed or an incompatible
version is installed then pip ceases to function. This is of course true for
all Python applications, however for every application *except* for pip the
way you fix it is by re-running pip. Obviously, when pip can't run, you can't
use pip to fix pip, so you're left having to manually resolve dependencies and
installing them by hand.
* **Making other libraries uninstallable.** One of pip's current dependencies is
the ``requests`` library, for which pip requires a fairly recent version to run.
If pip depended on ``requests`` in the traditional manner, then we'd either
have to maintain compatibility with every ``requests`` version that has ever
existed (and ever will), OR allow pip to render certain versions of ``requests``
uninstallable. (The second issue, although technically true for any Python
application, is magnified by pip's ubiquity; pip is installed by default in
Python, in ``pyvenv``, and in ``virtualenv``.)
* **Security.** This might seem puzzling at first glance, since vendoring
has a tendency to complicate updating dependencies for security updates,
and that holds true for pip. However, given the *other* reasons for avoiding
dependencies, the alternative is for pip to reinvent the wheel itself.
This is what pip did historically. It forced pip to re-implement its own
HTTPS verification routines as a workaround for the Python standard library's
lack of SSL validation, which resulted in similar bugs in the validation routine
in ``requests`` and ``urllib3``, except that they had to be discovered and
fixed independently. Even though we're vendoring, reusing libraries keeps pip
more secure by relying on the great work of our dependencies, *and* allowing for
faster, easier security fixes by simply pulling in newer versions of dependencies.
* **Bootstrapping.** Currently most popular methods of installing pip rely
on pip's self-contained nature to install pip itself. These tools work by bundling
a copy of pip, adding it to ``sys.path``, and then executing that copy of pip.
This is done instead of implementing a "mini installer" (to reduce duplication);
pip already knows how to install a Python package, and is far more battle-tested
than any "mini installer" could ever possibly be.
Many downstream redistributors have policies against this kind of bundling, and
instead opt to patch the software they distribute to debundle it and make it
rely on the global versions of the software that they already have packaged
(which may have its own patches applied to it). We (the pip team) would prefer
it if pip was *not* debundled in this manner due to the above reasons and
instead we would prefer it if pip would be left intact as it is now. The one
exception to this, is it is acceptable to remove the
``pip/_vendor/requests/cacert.pem`` file provided you ensure that the
``ssl.get_default_verify_paths().cafile`` API returns the correct CA bundle for
your system. This will ensure that pip will use your system provided CA bundle
instead of the copy bundled with pip.
In the longer term, if someone has a *portable* solution to the above problems,
other than the bundling method we currently use, that doesn't add additional
problems that are unreasonable then we would be happy to consider, and possibly
switch to said method. This solution must function correctly across all of the
situation that we expect pip to be used and not mandate some external mechanism
such as OS packages.
Modifications
-------------
* ``setuptools`` is completely stripped to only keep ``pkg_resources``
* ``pkg_resources`` has been modified to import its dependencies from ``pip._vendor``
* ``packaging`` has been modified to import its dependencies from ``pip._vendor``
* ``html5lib`` has been modified to import six from ``pip._vendor`` and
to prefer importing from ``collections.abc`` instead of ``collections``.
* ``CacheControl`` has been modified to import its dependencies from ``pip._vendor``
* ``requests`` has been modified to import its other dependencies from ``pip._vendor``
and to *not* load ``simplejson`` (all platforms) and ``pyopenssl`` (Windows).
Automatic Vendoring
-------------------
Vendoring is automated via the ``vendoring`` tool from the content of
``pip/_vendor/vendor.txt`` and the different patches in
``tools/automation/vendoring/patches``.
Launch it via ``vendoring sync . -v`` (requires ``vendoring>=0.2.2``).
Debundling
----------
As mentioned in the rationale, we, the pip team, would prefer it if pip was not
debundled (other than optionally ``pip/_vendor/requests/cacert.pem``) and that
pip was left intact. However, if you insist on doing so, we have a
semi-supported method (that we don't test in our CI) and requires a bit of
extra work on your end in order to solve the problems described above.
1. Delete everything in ``pip/_vendor/`` **except** for
``pip/_vendor/__init__.py``.
2. Generate wheels for each of pip's dependencies (and any of their
dependencies) using your patched copies of these libraries. These must be
placed somewhere on the filesystem that pip can access (``pip/_vendor`` is
the default assumption).
3. Modify ``pip/_vendor/__init__.py`` so that the ``DEBUNDLED`` variable is
``True``.
4. Upon installation, the ``INSTALLER`` file in pip's own ``dist-info``
directory should be set to something other than ``pip``, so that pip
can detect that it wasn't installed using itself.
5. *(optional)* If you've placed the wheels in a location other than
``pip/_vendor/``, then modify ``pip/_vendor/__init__.py`` so that the
``WHEEL_DIR`` variable points to the location you've placed them.
6. *(optional)* Update the ``pip_self_version_check`` logic to use the
appropriate logic for determining the latest available version of pip and
prompt the user with the correct upgrade message.
Note that partial debundling is **NOT** supported. You need to prepare wheels
for all dependencies for successful debundling.
pipenv/patched/notpip/_vendor/cachecontrol.pyi
-1
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@@ -1 +0,0 @@
from cachecontrol import *
pipenv/patched/notpip/_vendor/certifi.pyi
-1
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@@ -1 +0,0 @@
from certifi import *
pipenv/patched/notpip/_vendor/chardet.pyi
-1
View File
@@ -1 +0,0 @@
from chardet import *
pipenv/patched/notpip/_vendor/colorama.pyi
-1
View File
@@ -1 +0,0 @@
from colorama import *
pipenv/patched/notpip/_vendor/distlib.pyi
-1
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@@ -1 +0,0 @@
from distlib import *
pipenv/patched/notpip/_vendor/distro.pyi
-1
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@@ -1 +0,0 @@
from distro import *
pipenv/patched/notpip/_vendor/html5lib.pyi
-1
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@@ -1 +0,0 @@
from html5lib import *
pipenv/patched/notpip/_vendor/idna.pyi
-1
View File
@@ -1 +0,0 @@
from idna import *
pipenv/patched/notpip/_vendor/ipaddress.pyi
-1
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@@ -1 +0,0 @@
from ipaddress import *
pipenv/patched/notpip/_vendor/msgpack.pyi
-1
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@@ -1 +0,0 @@
from msgpack import *
pipenv/patched/notpip/_vendor/packaging.pyi
-1
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@@ -1 +0,0 @@
from packaging import *
pipenv/patched/notpip/_vendor/packaging/LICENSE.APACHE
+1 -1
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@@ -174,4 +174,4 @@
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
END OF TERMS AND CONDITIONS
pipenv/patched/notpip/_vendor/packaging/py.typed
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pipenv/patched/notpip/_vendor/pep517.pyi
-1
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@@ -1 +0,0 @@
from pep517 import *
pipenv/patched/notpip/_vendor/pkg_resources.pyi
-1
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from pkg_resources import *
pipenv/patched/notpip/_vendor/progress.pyi
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@@ -1 +0,0 @@
from progress import *
pipenv/patched/notpip/_vendor/pyparsing.pyi
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@@ -1 +0,0 @@
from pyparsing import *
pipenv/patched/notpip/_vendor/pytoml.pyi
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@@ -1 +0,0 @@
from pytoml import *
pipenv/patched/notpip/_vendor/requests.pyi
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@@ -1 +0,0 @@
from requests import *
pipenv/patched/notpip/_vendor/retrying.pyi
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from retrying import *
pipenv/patched/notpip/_vendor/six.LICENSE
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Copyright (c) 2010-2020 Benjamin Peterson
Copyright (c) 2010-2018 Benjamin Peterson
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
pipenv/patched/notpip/_vendor/six/__init__.pyi
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@@ -1 +0,0 @@
from six import *
pipenv/patched/notpip/_vendor/six/moves/__init__.pyi
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@@ -1 +0,0 @@
from six.moves import *
pipenv/patched/notpip/_vendor/six/moves/configparser.pyi
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@@ -1 +0,0 @@
from six.moves.configparser import *
pipenv/patched/notpip/_vendor/urllib3.pyi
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@@ -1 +0,0 @@
from urllib3 import *
pipenv/patched/notpip/_vendor/vendor.txt
+10 -10
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@@ -1,23 +1,23 @@
appdirs==1.4.3
CacheControl==0.12.6
colorama==0.4.3
CacheControl==0.12.5
colorama==0.4.1
contextlib2==0.6.0
distlib==0.3.0
distlib==0.2.9.post0
distro==1.4.0
html5lib==1.0.1
ipaddress==1.0.23 # Only needed on 2.6 and 2.7
ipaddress==1.0.22 # Only needed on 2.6 and 2.7
msgpack==0.6.2
packaging==20.1
packaging==19.2
pep517==0.7.0
progress==1.5
pyparsing==2.4.6
pyparsing==2.4.2
pytoml==0.1.21
requests==2.22.0
certifi==2019.11.28
certifi==2019.9.11
chardet==3.0.4
idna==2.8
urllib3==1.25.7
urllib3==1.25.6
retrying==1.3.3
setuptools==44.0.0
six==1.14.0
setuptools==41.4.0
six==1.12.0
webencodings==0.5.1
pipenv/patched/notpip/_vendor/webencodings.pyi
-1
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@@ -1 +0,0 @@
from webencodings import *
pipenv/patched/notpip/appdirs.LICENSE.txt
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# This is the MIT license
Copyright (c) 2010 ActiveState Software Inc.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
pipenv/patched/notpip/contextlib2.LICENSE.txt
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A. HISTORY OF THE SOFTWARE
==========================
contextlib2 is a derivative of the contextlib module distributed by the PSF
as part of the Python standard library. According, it is itself redistributed
under the PSF license (reproduced in full below). As the contextlib module
was added only in Python 2.5, the licenses for earlier Python versions are
not applicable and have not been included.
Python was created in the early 1990s by Guido van Rossum at Stichting
Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands
as a successor of a language called ABC. Guido remains Python's
principal author, although it includes many contributions from others.
In 1995, Guido continued his work on Python at the Corporation for
National Research Initiatives (CNRI, see http://www.cnri.reston.va.us)
in Reston, Virginia where he released several versions of the
software.
In May 2000, Guido and the Python core development team moved to
BeOpen.com to form the BeOpen PythonLabs team. In October of the same
year, the PythonLabs team moved to Digital Creations (now Zope
Corporation, see http://www.zope.com). In 2001, the Python Software
Foundation (PSF, see http://www.python.org/psf/) was formed, a
non-profit organization created specifically to own Python-related
Intellectual Property. Zope Corporation is a sponsoring member of
the PSF.
All Python releases are Open Source (see http://www.opensource.org for
the Open Source Definition). Historically, most, but not all, Python
releases have also been GPL-compatible; the table below summarizes
the various releases that included the contextlib module.
Release Derived Year Owner GPL-
from compatible? (1)
2.5 2.4 2006 PSF yes
2.5.1 2.5 2007 PSF yes
2.5.2 2.5.1 2008 PSF yes
2.5.3 2.5.2 2008 PSF yes
2.6 2.5 2008 PSF yes
2.6.1 2.6 2008 PSF yes
2.6.2 2.6.1 2009 PSF yes
2.6.3 2.6.2 2009 PSF yes
2.6.4 2.6.3 2009 PSF yes
2.6.5 2.6.4 2010 PSF yes
3.0 2.6 2008 PSF yes
3.0.1 3.0 2009 PSF yes
3.1 3.0.1 2009 PSF yes
3.1.1 3.1 2009 PSF yes
3.1.2 3.1.1 2010 PSF yes
3.1.3 3.1.2 2010 PSF yes
3.1.4 3.1.3 2011 PSF yes
3.2 3.1 2011 PSF yes
3.2.1 3.2 2011 PSF yes
3.2.2 3.2.1 2011 PSF yes
3.3 3.2 2012 PSF yes
Footnotes:
(1) GPL-compatible doesn't mean that we're distributing Python under
the GPL. All Python licenses, unlike the GPL, let you distribute
a modified version without making your changes open source. The
GPL-compatible licenses make it possible to combine Python with
other software that is released under the GPL; the others don't.
Thanks to the many outside volunteers who have worked under Guido's
direction to make these releases possible.
B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON
===============================================================
PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
--------------------------------------------
1. This LICENSE AGREEMENT is between the Python Software Foundation
("PSF"), and the Individual or Organization ("Licensee") accessing and
otherwise using this software ("Python") in source or binary form and
its associated documentation.
2. Subject to the terms and conditions of this License Agreement, PSF hereby
grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,
analyze, test, perform and/or display publicly, prepare derivative works,
distribute, and otherwise use Python alone or in any derivative version,
provided, however, that PSF's License Agreement and PSF's notice of copyright,
i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
2011 Python Software Foundation; All Rights Reserved" are retained in Python
alone or in any derivative version prepared by Licensee.
3. In the event Licensee prepares a derivative work that is based on
or incorporates Python or any part thereof, and wants to make
the derivative work available to others as provided herein, then
Licensee hereby agrees to include in any such work a brief summary of
the changes made to Python.
4. PSF is making Python available to Licensee on an "AS IS"
basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND
DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT
INFRINGE ANY THIRD PARTY RIGHTS.
5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON,
OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
6. This License Agreement will automatically terminate upon a material
breach of its terms and conditions.
7. Nothing in this License Agreement shall be deemed to create any
relationship of agency, partnership, or joint venture between PSF and
Licensee. This License Agreement does not grant permission to use PSF
trademarks or trade name in a trademark sense to endorse or promote
products or services of Licensee, or any third party.
8. By copying, installing or otherwise using Python, Licensee
agrees to be bound by the terms and conditions of this License
Agreement.
pipenv/patched/notpip/distro.LICENSE
-202
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@@ -1,202 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
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direction or management of such entity, whether by contract or
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outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
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"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
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(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
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of this License, Derivative Works shall not include works that remain
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"Contribution" shall mean any work of authorship, including
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pipenv/patched/notpip/idna.LICENSE.rst
-80
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License
-------
Copyright (c) 2013-2018, Kim Davies. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
#. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
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#. Neither the name of the copyright holder nor the names of the
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#. THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS "AS IS" AND ANY
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Portions of the unit tests are derived from the Unicode standard, which
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pipenv/patched/notpip/ipaddress.LICENSE
-50
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This package is a modified version of cpython's ipaddress module.
It is therefore distributed under the PSF license, as follows:
PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
--------------------------------------------
1. This LICENSE AGREEMENT is between the Python Software Foundation
("PSF"), and the Individual or Organization ("Licensee") accessing and
otherwise using this software ("Python") in source or binary form and
its associated documentation.
2. Subject to the terms and conditions of this License Agreement, PSF hereby
grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,
analyze, test, perform and/or display publicly, prepare derivative works,
distribute, and otherwise use Python alone or in any derivative version,
provided, however, that PSF's License Agreement and PSF's notice of copyright,
i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
2011, 2012, 2013, 2014 Python Software Foundation; All Rights Reserved" are
retained in Python alone or in any derivative version prepared by Licensee.
3. In the event Licensee prepares a derivative work that is based on
or incorporates Python or any part thereof, and wants to make
the derivative work available to others as provided herein, then
Licensee hereby agrees to include in any such work a brief summary of
the changes made to Python.
4. PSF is making Python available to Licensee on an "AS IS"
basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND
DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT
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5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
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pipenv/patched/notpip/msgpack.COPYING
-14
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@@ -1,14 +0,0 @@
Copyright (C) 2008-2011 INADA Naoki <songofacandy@gmail.com>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
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Unless required by applicable law or agreed to in writing, software
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
pipenv/patched/notpip/packaging.LICENSE.APACHE
-177
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
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of this License, Derivative Works shall not include works that remain
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"Contribution" shall mean any work of authorship, including
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to that Work or Derivative Works thereof, that is intentionally
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pipenv/patched/notpip/packaging.LICENSE.BSD
-23
View File
@@ -1,23 +0,0 @@
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pipenv/patched/notpip/pyparsing.LICENSE
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View File
@@ -1,18 +0,0 @@
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pipenv/patched/notpip/retrying.LICENSE
-202
View File
@@ -1,202 +0,0 @@
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pipenv/patched/notpip/six.LICENSE
-18
View File
@@ -1,18 +0,0 @@
Copyright (c) 2010-2018 Benjamin Peterson
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pipenv/patched/notpip/webencodings.LICENSE
-31
View File
@@ -1,31 +0,0 @@
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pipenv/patched/piptools/scripts/compile.py
Executable → Regular
View File
pipenv/patched/piptools/scripts/sync.py
Executable → Regular
View File
pipenv/patched/piptools/utils.py
+2 -2
View File
@@ -141,13 +141,13 @@ def _requirement_to_str_lowercase_name(requirement):
Formats a packaging.requirements.Requirement with a lowercase name.
This is simply a copy of
https://github.com/pypa/packaging/blob/16.8/packaging/requirements.py#L109-L124
https://github.com/pypa/pipenv/patched/packaging/blob/pipenv/patched/16.8/packaging/requirements.py#L109-L124
modified to lowercase the dependency name.
Previously, we were invoking the original Requirement.__str__ method and
lowercasing the entire result, which would lowercase the name, *and* other,
important stuff that should not be lowercased (such as the marker). See
this issue for more information: https://github.com/pypa/pipenv/issues/2113.
this issue for more information: https://github.com/pypa/pipenv/patched/pipenv/issues/2113.
"""
parts = [requirement.name.lower()]
pipenv/patched/safety.LICENSE → pipenv/patched/safety/LICENSE
+1
View File
@@ -1,3 +1,4 @@
MIT License
Copyright (c) 2016, pyup.io
pipenv/vendor/pip_shims/__init__.py
Vendored
+20
View File
@@ -1,4 +1,24 @@
# -*- coding=utf-8 -*-
"""
This library is a set of compatibilty access shims to the ``pip`` internal API.
It provides compatibility with pip versions 8.0 through the current release. The
shims are provided using a lazy import strategy by hacking a module by overloading
a class instance's ``getattr`` method. This library exists due to my constant
writing of the same set of import shims.
Submodules
==========
.. autosummary::
:toctree: _autosummary
pip_shims.models
pip_shims.compat
pip_shims.utils
pip_shims.shims
pip_shims.environment
"""
from __future__ import absolute_import
import sys
pipenv/vendor/pip_shims/compat.py
Vendored
+1 -1
View File
@@ -720,7 +720,7 @@ def shim_unpack(
:type unpack_fn: Callable
:param str download_dir: The directory to download the file to
:param TShimmedFunc tempdir_manager_provider: A callable or shim referring to
`global_tempdir_manager` function from pip or a shimmed no-op context manager
`global_tempdir_manager` function from pipenv.patched.notpip or a shimmed no-op context manager
:param Optional[:class:`~pip._internal.req.req_install.InstallRequirement`] ireq:
an Install Requirement instance, defaults to None
:param Optional[:class:`~pip._internal.models.link.Link`] link: A Link instance,