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73 Commits

Author SHA1 Message Date
Pradyun Gedam 7165ab8cb9
Revert "Skip candidate not providing valid metadata" 2020-12-15 10:17:20 +00:00
Tzu-ping Chung d45541c8f3 Skip candidate not providing valid metadata 
This is done by catching InstallationError from the underlying
distribution preparation logic. There are three cases to catch:

1. Candidates from indexes. These are simply ignored since we can
   potentially satisfy the requirement with other candidates.
2. Candidates from URLs with a dist name (PEP 508 or #egg=). A new
   UnsatisfiableRequirement class is introduced to represent this; it is
   like an ExplicitRequirement without an underlying candidate. As the
   name suggests, an instance of this can never be satisfied, and will
   cause eventual backtracking.
3. Candidates from URLs without a dist name. This is only possible for
   top-level user requirements, and no recourse is possible for them. So
   we error out eagerly.

The InstallationError raised during distribution preparation is cached
in the factory, like successfully prepared candidates, since we don't
want to repeatedly try to build a candidate if we already know it'd
fail. Plus pip's preparation logic also does not allow packages to be
built multiple times anyway.
 2020-12-12 02:23:32 +08:00
Pradyun Gedam 258242f177
Remove test for not reinstalling wheels, as requested 
Signed-off-by: Pradyun Gedam <pradyunsg@users.noreply.github.com>
 2020-11-25 14:13:08 +00:00
Pradyun Gedam 9add1c1f61
Add deprecation warning when reinstalling sdists 
Signed-off-by: Pradyun Gedam <pradyunsg@users.noreply.github.com>
 2020-11-25 14:13:08 +00:00
Pradyun Gedam d6e3643fd9
Print a message and don't reinstall wheels 
Also, adds a test for source distributions being reinstalled.

Signed-off-by: Pradyun Gedam <pradyunsg@users.noreply.github.com>
 2020-11-25 14:13:04 +00:00
Pradyun Gedam bb7fce7209
Ensure we're not mishandling local indexes 
Signed-off-by: Pradyun Gedam <pradyunsg@users.noreply.github.com>
 2020-11-25 14:12:37 +00:00
Pradyun Gedam ce46a5e36d
Re-install local candidates unconditionally 
Signed-off-by: Pradyun Gedam <pradyunsg@users.noreply.github.com>
 2020-11-25 14:12:08 +00:00
Tzu-ping Chung c3670b36cb 2020 resolver can constrain path/URL to versions 2020-11-23 11:51:14 +08:00
Tzu-ping Chung 9b3cd280fd Add failing test 2020-11-21 22:14:24 +08:00
Tzu-ping Chung d08b4d99e2 Use packaging.version to check version equality 2020-11-03 16:04:35 +08:00
Pradyun Gedam 6f26fb9fee
Update tests for resolver changes 2020-10-30 23:08:31 +05:30
Pradyun Gedam f3307a5103
Present a message upon first backtrack 2020-10-27 19:32:36 +05:30
Pradyun Gedam 95171c881f
Display messages when backtracking on a package 2020-10-27 19:32:35 +05:30
Tzu-ping Chung d22775819b Test for candidate ordering 2020-10-13 16:12:11 +08:00
Tzu-ping Chung 8b2b92485c Include Requires-Python dep even with --no-deps 2020-08-26 09:49:25 +08:00
Tzu-ping Chung 312d1d0473 Add failing test for constraints with markers 2020-08-07 13:43:49 +08:00
Jussi Kukkonen 76b20d738e Deprecate requirements format "base>=1.0[extra]" 
This requirements format does not conform to PEP-508. Currently the
extras specified like this work by accident (because _strip_extras()
also parses them). The version checks end up being done with a
misparsed version '1.0[extra]' -- this is not changed in this commit.

Add deprecation warning and fix the corresponding resolver test. Add a
command line test.

Note that we really only check that the Requirement has SpecifierSet
with a specifier that ends in a ']'. A valid version number cannot
contain ']' and no wheels currently on pypi have versions ending in ']'.
 2020-07-13 12:33:50 +03:00
Pradyun Gedam 79de2c8911
Switch to --use-feature for determining which resolver to use 
Also changes all invocations in the tests, to the new flag.
 2020-07-03 18:49:56 +05:30
Paul Moore 2795742b31 Add handling of inconsistent root requirements 2020-06-17 16:47:04 +01:00
Paul Moore 09d311594e Move error handling to factory.get_installation_error() 2020-06-17 16:44:53 +01:00
Paul Moore 57b39a85bc
Merge pull request #8397 from uranusjr/new-resolver-fix-candidate-ordering 
New resolver fix candidate ordering
 2020-06-10 12:24:37 +01:00
Stéphane Bidoul ca439016e5
Merge pull request #8370 from ssurbhi560/add_method_to_new_resolver_and_download 
Add methods for path lookups in test_download.py and test_new_resolver.py
 2020-06-09 22:23:02 +02:00
Tzu-ping Chung 53ce9b66ac Add failing test for bug found 2020-06-05 08:14:46 +08:00
Tzu-ping Chung 4ca684f3b8 Fix for source directory reuse 2020-06-04 00:32:57 +08:00
Surbhi Sharma fe761c5f4f Use helper methods in test_download and test_new_resolver 2020-05-31 18:55:43 +05:30
Paul Moore d7fbc9fb16
Merge pull request #8282 from uranusjr/pre-existing-build-directory-reprod 
Add reprod for pre-existing build dir failure
 2020-05-27 14:01:57 +01:00
Pradyun Gedam 50c9ea2fe0
This works now! 2020-05-21 21:47:42 +05:30
Paul Moore 278ac2d67f
Merge pull request #8286 from uranusjr/read-root-extras-correctly 
Always read InstallRequirement.extras
 2020-05-21 16:05:35 +01:00
Tzu-ping Chung 19db59747a Use a temp requirements file to avoid shell syntax 2020-05-21 21:37:19 +08:00
Tzu-ping Chung 4d17d932c5 Add test for picking up non-PEP-508 extrax 2020-05-21 21:01:08 +08:00
Tzu-ping Chung a7b643004c Add reprod for pre-existing build dir failure 2020-05-21 17:22:54 +08:00
Tzu-ping Chung 0a4629febb Add test for marker that should fail for now 2020-05-21 15:42:58 +08:00
Paul Moore c74577e18e
Merge pull request #8186 from uranusjr/install-req-from-dist-line-rewrite 
Build ireq line from parent for installed dist
 2020-05-15 22:33:03 +01:00
Paul Moore d53e880cfe
Merge pull request #8229 from uranusjr/one-constraint-test 
Add one more constraint test
 2020-05-15 16:37:00 +01:00
Paul Moore 4c599edc5b
Merge pull request #8243 from pfmoore/message_fixes 
Fix some test failures related to message differences
 2020-05-15 15:25:31 +01:00
Paul Moore 041f83f76a Doh, I forgot to update our own tests... 2020-05-15 14:45:44 +01:00
Paul Moore 6fcaf49cb0 Tidy up handling of unexpected forms of constraint 2020-05-14 17:04:18 +01:00
Tzu-ping Chung 713645a554 Add one more constraint test 2020-05-13 07:13:19 +08:00
Tzu-ping Chung 9eb47650b0 Please don't use shell=True :( 2020-05-05 20:29:21 +08:00
Tzu-ping Chung 1f32d8dfc6 Refine output check to accomodate specifier change 2020-05-05 18:42:53 +08:00
Paul Moore 8664218164 Merge branch 'master' into nr_constraints2 2020-05-05 11:41:09 +01:00
Paul Moore 1599cc2a36 Merge branch 'master' into nr_upgrade_strategy 2020-05-03 11:01:27 +01:00
Paul Moore 0058bb5212 Improve test 2020-04-29 14:55:15 +01:00
Paul Moore 5186f05bd7 Add tests for constraints 2020-04-29 12:16:09 +01:00
Tzu-ping Chung 06d9ea0952 Mark local install as xfail 2020-04-27 14:36:59 +08:00
Tzu-ping Chung 0104adb037 Add failing test for explicit requirement extras 2020-04-26 16:39:31 +08:00
Paul Moore 04bf571521 Ensure root requirement name is canonicalised 2020-04-24 14:30:34 +01:00
Paul Moore d605530b44 Implement upgrade strategies for the new resolver 2020-04-24 11:08:06 +01:00
Tzu-ping Chung 4fb7687fa7 Add failing tests 2020-04-18 22:47:44 +08:00
Pradyun Gedam 97f639057e
Merge pull request #8014 from uranusjr/always-return-installed-candidate 2020-04-18 16:15:14 +05:30