Mercurial > repos > guerler > springsuite
comparison planemo/lib/python3.7/site-packages/setuptools/command/rotate.py @ 1:56ad4e20f292 draft
"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
| author | guerler |
|---|---|
| date | Fri, 31 Jul 2020 00:32:28 -0400 |
| parents | |
| children |
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| 0:d30785e31577 | 1:56ad4e20f292 |
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| 1 from distutils.util import convert_path | |
| 2 from distutils import log | |
| 3 from distutils.errors import DistutilsOptionError | |
| 4 import os | |
| 5 import shutil | |
| 6 | |
| 7 from setuptools.extern import six | |
| 8 | |
| 9 from setuptools import Command | |
| 10 | |
| 11 | |
| 12 class rotate(Command): | |
| 13 """Delete older distributions""" | |
| 14 | |
| 15 description = "delete older distributions, keeping N newest files" | |
| 16 user_options = [ | |
| 17 ('match=', 'm', "patterns to match (required)"), | |
| 18 ('dist-dir=', 'd', "directory where the distributions are"), | |
| 19 ('keep=', 'k', "number of matching distributions to keep"), | |
| 20 ] | |
| 21 | |
| 22 boolean_options = [] | |
| 23 | |
| 24 def initialize_options(self): | |
| 25 self.match = None | |
| 26 self.dist_dir = None | |
| 27 self.keep = None | |
| 28 | |
| 29 def finalize_options(self): | |
| 30 if self.match is None: | |
| 31 raise DistutilsOptionError( | |
| 32 "Must specify one or more (comma-separated) match patterns " | |
| 33 "(e.g. '.zip' or '.egg')" | |
| 34 ) | |
| 35 if self.keep is None: | |
| 36 raise DistutilsOptionError("Must specify number of files to keep") | |
| 37 try: | |
| 38 self.keep = int(self.keep) | |
| 39 except ValueError: | |
| 40 raise DistutilsOptionError("--keep must be an integer") | |
| 41 if isinstance(self.match, six.string_types): | |
| 42 self.match = [ | |
| 43 convert_path(p.strip()) for p in self.match.split(',') | |
| 44 ] | |
| 45 self.set_undefined_options('bdist', ('dist_dir', 'dist_dir')) | |
| 46 | |
| 47 def run(self): | |
| 48 self.run_command("egg_info") | |
| 49 from glob import glob | |
| 50 | |
| 51 for pattern in self.match: | |
| 52 pattern = self.distribution.get_name() + '*' + pattern | |
| 53 files = glob(os.path.join(self.dist_dir, pattern)) | |
| 54 files = [(os.path.getmtime(f), f) for f in files] | |
| 55 files.sort() | |
| 56 files.reverse() | |
| 57 | |
| 58 log.info("%d file(s) matching %s", len(files), pattern) | |
| 59 files = files[self.keep:] | |
| 60 for (t, f) in files: | |
| 61 log.info("Deleting %s", f) | |
| 62 if not self.dry_run: | |
| 63 if os.path.isdir(f): | |
| 64 shutil.rmtree(f) | |
| 65 else: | |
| 66 os.unlink(f) |