Mercurial > cpython-lru_cache-weakref

annotate Lib/distutils/command/install_data.py @ 84007:dbfbdf2b5c19 3.3

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Fix #17967: For ftp urls CWD to target instead of hopping to each directory towards target. This fixes a bug where target is accessible, but parent directories are restricted.
author Senthil Kumaran <senthil@uthcode.com>
date Sat, 01 Jun 2013 08:27:06 -0700
parents 3e26c9033306
children
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1 """distutils.command.install_data
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2
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3 Implements the Distutils 'install_data' command, for installing
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4 platform-independent data files."""
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5
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6 # contributed by Bastian Kleineidam
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7
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8 import os
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9 from distutils.core import Command
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10 from distutils.util import change_root, convert_path
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11
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12 class install_data(Command):
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13
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14 description = "install data files"
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15
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16 user_options = [
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17 ('install-dir=', 'd',
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18 "base directory for installing data files "
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19 "(default: installation base dir)"),
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20 ('root=', None,
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21 "install everything relative to this alternate root directory"),
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22 ('force', 'f', "force installation (overwrite existing files)"),
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23 ]
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24
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25 boolean_options = ['force']
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26
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27 def initialize_options(self):
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28 self.install_dir = None
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29 self.outfiles = []
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30 self.root = None
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31 self.force = 0
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32 self.data_files = self.distribution.data_files
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33 self.warn_dir = 1
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34
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35 def finalize_options(self):
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36 self.set_undefined_options('install',
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37 ('install_data', 'install_dir'),
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38 ('root', 'root'),
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39 ('force', 'force'),
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40 )
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41
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42 def run(self):
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43 self.mkpath(self.install_dir)
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44 for f in self.data_files:
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45 if isinstance(f, str):
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46 # it's a simple file, so copy it
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47 f = convert_path(f)
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48 if self.warn_dir:
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49 self.warn("setup script did not provide a directory for "
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50 "'%s' -- installing right in '%s'" %
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51 (f, self.install_dir))
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52 (out, _) = self.copy_file(f, self.install_dir)
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53 self.outfiles.append(out)
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54 else:
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55 # it's a tuple with path to install to and a list of files
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56 dir = convert_path(f[0])
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57 if not os.path.isabs(dir):
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58 dir = os.path.join(self.install_dir, dir)
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59 elif self.root:
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60 dir = change_root(self.root, dir)
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61 self.mkpath(dir)
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62
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63 if f[1] == []:
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64 # If there are no files listed, the user must be
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65 # trying to create an empty directory, so add the
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66 # directory to the list of output files.
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67 self.outfiles.append(dir)
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68 else:
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69 # Copy files, adding them to the list of output files.
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70 for data in f[1]:
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71 data = convert_path(data)
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72 (out, _) = self.copy_file(data, dir)
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73 self.outfiles.append(out)
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74
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75 def get_inputs(self):
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76 return self.data_files or []
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77
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78 def get_outputs(self):
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79 return self.outfiles