Mercurial > repos > shellac > sam_consensus_v3
annotate env/lib/python3.9/site-packages/setuptools/command/rotate.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 from distutils.util import convert_path |
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2 from distutils import log |
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3 from distutils.errors import DistutilsOptionError |
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4 import os |
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5 import shutil |
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6 |
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7 from setuptools import Command |
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8 |
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9 |
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10 class rotate(Command): |
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11 """Delete older distributions""" |
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12 |
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13 description = "delete older distributions, keeping N newest files" |
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14 user_options = [ |
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15 ('match=', 'm', "patterns to match (required)"), |
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16 ('dist-dir=', 'd', "directory where the distributions are"), |
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17 ('keep=', 'k', "number of matching distributions to keep"), |
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18 ] |
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19 |
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20 boolean_options = [] |
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21 |
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22 def initialize_options(self): |
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23 self.match = None |
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24 self.dist_dir = None |
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25 self.keep = None |
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26 |
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27 def finalize_options(self): |
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28 if self.match is None: |
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29 raise DistutilsOptionError( |
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30 "Must specify one or more (comma-separated) match patterns " |
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31 "(e.g. '.zip' or '.egg')" |
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32 ) |
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33 if self.keep is None: |
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34 raise DistutilsOptionError("Must specify number of files to keep") |
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35 try: |
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36 self.keep = int(self.keep) |
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37 except ValueError as e: |
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38 raise DistutilsOptionError("--keep must be an integer") from e |
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39 if isinstance(self.match, str): |
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40 self.match = [ |
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41 convert_path(p.strip()) for p in self.match.split(',') |
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42 ] |
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43 self.set_undefined_options('bdist', ('dist_dir', 'dist_dir')) |
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44 |
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45 def run(self): |
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46 self.run_command("egg_info") |
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47 from glob import glob |
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48 |
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49 for pattern in self.match: |
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50 pattern = self.distribution.get_name() + '*' + pattern |
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51 files = glob(os.path.join(self.dist_dir, pattern)) |
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52 files = [(os.path.getmtime(f), f) for f in files] |
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53 files.sort() |
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54 files.reverse() |
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55 |
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56 log.info("%d file(s) matching %s", len(files), pattern) |
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57 files = files[self.keep:] |
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58 for (t, f) in files: |
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59 log.info("Deleting %s", f) |
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60 if not self.dry_run: |
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61 if os.path.isdir(f): |
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62 shutil.rmtree(f) |
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63 else: |
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64 os.unlink(f) |