This requires keyring and any backends to be installed separately.
Once discovered, it will be used to retrieve credentials by index URL
and netloc before prompting. If the user is prompted and the
credentials work, they will (optionally) be saved to keyring against
the netloc of the requested URL.
Remote URLs that contain a link to a git repository and a tag
reference will have the `@` character converted into `%40`. This is
incorrect.
Fixes: #6437
Signed-off-by: Nicolas Bock <nicolasbock@gmail.com>
Previously, an InvalidRequirement would raise a NameError while trying
to raise an InstallationError because `req` was not defined.
Discovered while working on #6402.
Split out how PackageFinder finds the best candidate, and reuse it in the
self version check, to avoid the latter duplicating (and incorrectly
implementing) the same logic.
In index.py we were catching requests.exceptions.RetryError and
requests.exceptions.SSLError but then also caught requests.HTTPError.
For consistency catch all of these requests exceptions using the
requests.exceptions path.
With the original `vendored()` implementation and such an initialization sequence:
```
vendored("packaging")
vendored("packaging.version")
```
In `sys.modules`, `pip._vendor.packaging` is correctly connected to the debundled `packaging`, while `pip._vendor.packaging.version` is not, as the latter is `__import__`ed from the existing `pip._vendor.packaging` module. That results in the same issue as https://github.com/pypa/pip/issues/5429 - `pip._vendor.packaging.version.Version` and `packaging.version.Version` cannot be compared.
This patch attempts to fix this issue by skipping `__import__` from the vendored name. This is safe because `vendored()` is called only when `DEBUNDLED = True`, and vendored libraries are already deleted as per [debundling instructions](https://github.com/pypa/pip/blob/master/src/pip/_vendor/README.rst#debundling).
utils.encoding.auto_decode() was broken when decoding Big Endian BOM
byte-strings on Little Endian or vice versa.
The TestEncoding.test_auto_decode_utf_16_le test was failing on Big Endian
systems, such as Fedora's s390x builders. A similar test, but with BE BOM
test_auto_decode_utf_16_be was added in order to reproduce this on a Little
Endian system (which is much easier to come by).
A regression test was added to check that all listed encodings in
utils.encoding.BOMS are valid.
Fixes https://github.com/pypa/pip/issues/6054
________________ test_constraints_local_editable_install_pep518 ________________
...
----------------------------- Captured stdout call -----------------------------
Script result: python -m pip download setuptools wheel -d /tmp/pytest-of-mockbuild/pytest-0/test_constraints_local_editabl0/data/packages
return code: 1
-- stderr: --------------------
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fba7fdeb160>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/setuptools/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fba7fdeb0b8>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/setuptools/
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fba7fdeb4e0>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/setuptools/
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fba7fdeb6d8>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/setuptools/
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fba7fdeb860>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/setuptools/
Could not find a version that satisfies the requirement setuptools (from versions: )
No matching distribution found for setuptools
_____________ test_pep517_wheels_are_not_confused_with_other_files _____________
...
-- stdout: --------------------
Processing /tmp/pytest-of-mockbuild/pytest-0/test_pep517_wheels_are_not_con0/data/src/withpyproject
Installing build dependencies: started
Installing build dependencies: finished with status 'error'
Complete output from command /tmp/pytest-of-mockbuild/pytest-0/test_pep517_wheels_are_not_con0/workspace/venv/bin/python /builddir/build/BUILDROOT/python-pip-19.0.2-1.fc30.x86_64/usr/lib/python3.7/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pytest-of-mockbuild/pytest-0/test_pep517_wheels_are_not_con0/workspace/tmp/pip-build-env-3un7dqu3/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel:
Collecting setuptools
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb7cf5a8898>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/setuptools/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb7cf5b9588>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/setuptools/
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb7cf5b9470>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/setuptools/
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb7cf5b9278>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/setuptools/
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb7cf5b9208>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/setuptools/
Could not find a version that satisfies the requirement setuptools (from versions: )
No matching distribution found for setuptools
________________________ test_upgrade_argparse_shadowed ________________________
...
----------------------------- Captured stdout call -----------------------------
Script result: python -m pip install argparse==1.3
return code: 1
-- stderr: --------------------
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7ff07d6db240>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/argparse/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7ff07d6db358>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/argparse/
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7ff07d6db400>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/argparse/
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7ff07d6db518>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/argparse/
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7ff07d6c7710>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/argparse/
Could not find a version that satisfies the requirement argparse==1.3 (from versions: )
No matching distribution found for argparse==1.3
The main setuptools PEP 517 backend is intended for
explicit usage in `pyproject.toml`, when the project
authors can ensure that their `setup.py` runs without
that directory being implicitly on `sys.path`.
For implicit usage, setuptools now offers a separate
legacy backend that more closely mimics direct
execution of the `setup.py` script.
Chris Jerdonek
gzpan123
Pradyun Gedam
László Kiss Kollár
Thea Flowers
johnthagen
Andreas Lutro
Stéphane Bidoul (ACSONE)
Xavier Fernandez
David Bordeynik
Donald Stufft
David Bordeynik
SeongSoo Cho
Steve Dower
Masaki
ekristina
Nicolas Bock
Albert Tugushev
Tzu-ping Chung
Andy Freeland
Clark Boylan
Quentin Pradet
Chih-Hsuan Yen
Caleb Martinez
Alex Loosley
Juanjo Bazán
Miro Hrončok
Daniele Esposti
Paul Moore
Jon Dufresne
Benoit Pierre
Anthony Sottile
Nick Coghlan