Mercurial > repos > shellac > sam_consensus_v3
comparison env/lib/python3.9/site-packages/setuptools/lib2to3_ex.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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-1:000000000000 | 0:4f3585e2f14b |
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1 """ | |
2 Customized Mixin2to3 support: | |
3 | |
4 - adds support for converting doctests | |
5 """ | |
6 | |
7 import warnings | |
8 from distutils.util import Mixin2to3 as _Mixin2to3 | |
9 from distutils import log | |
10 from lib2to3.refactor import RefactoringTool, get_fixers_from_package | |
11 | |
12 import setuptools | |
13 from ._deprecation_warning import SetuptoolsDeprecationWarning | |
14 | |
15 | |
16 class DistutilsRefactoringTool(RefactoringTool): | |
17 def log_error(self, msg, *args, **kw): | |
18 log.error(msg, *args) | |
19 | |
20 def log_message(self, msg, *args): | |
21 log.info(msg, *args) | |
22 | |
23 def log_debug(self, msg, *args): | |
24 log.debug(msg, *args) | |
25 | |
26 | |
27 class Mixin2to3(_Mixin2to3): | |
28 def run_2to3(self, files, doctests=False): | |
29 # See of the distribution option has been set, otherwise check the | |
30 # setuptools default. | |
31 if self.distribution.use_2to3 is not True: | |
32 return | |
33 if not files: | |
34 return | |
35 | |
36 warnings.warn( | |
37 "2to3 support is deprecated. If the project still " | |
38 "requires Python 2 support, please migrate to " | |
39 "a single-codebase solution or employ an " | |
40 "independent conversion process.", | |
41 SetuptoolsDeprecationWarning) | |
42 log.info("Fixing " + " ".join(files)) | |
43 self.__build_fixer_names() | |
44 self.__exclude_fixers() | |
45 if doctests: | |
46 if setuptools.run_2to3_on_doctests: | |
47 r = DistutilsRefactoringTool(self.fixer_names) | |
48 r.refactor(files, write=True, doctests_only=True) | |
49 else: | |
50 _Mixin2to3.run_2to3(self, files) | |
51 | |
52 def __build_fixer_names(self): | |
53 if self.fixer_names: | |
54 return | |
55 self.fixer_names = [] | |
56 for p in setuptools.lib2to3_fixer_packages: | |
57 self.fixer_names.extend(get_fixers_from_package(p)) | |
58 if self.distribution.use_2to3_fixers is not None: | |
59 for p in self.distribution.use_2to3_fixers: | |
60 self.fixer_names.extend(get_fixers_from_package(p)) | |
61 | |
62 def __exclude_fixers(self): | |
63 excluded_fixers = getattr(self, 'exclude_fixers', []) | |
64 if self.distribution.use_2to3_exclude_fixers is not None: | |
65 excluded_fixers.extend(self.distribution.use_2to3_exclude_fixers) | |
66 for fixer_name in excluded_fixers: | |
67 if fixer_name in self.fixer_names: | |
68 self.fixer_names.remove(fixer_name) |