| 1 | """distutils.command.install_scripts
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| 2 |
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| 3 | Implements the Distutils 'install_scripts' command, for installing
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| 4 | Python scripts."""
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| 5 |
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| 6 | # contributed by Bastian Kleineidam
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| 7 |
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| 8 | __revision__ = "$Id$"
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| 9 |
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| 10 | import os
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| 11 | from distutils.core import Command
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| 12 | from distutils import log
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| 13 | from stat import ST_MODE
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| 14 |
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| 15 | class install_scripts (Command):
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| 16 |
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| 17 | description = "install scripts (Python or otherwise)"
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| 18 |
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| 19 | user_options = [
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| 20 | ('install-dir=', 'd', "directory to install scripts to"),
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| 21 | ('build-dir=','b', "build directory (where to install from)"),
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| 22 | ('force', 'f', "force installation (overwrite existing files)"),
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| 23 | ('skip-build', None, "skip the build steps"),
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| 24 | ]
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| 25 |
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| 26 | boolean_options = ['force', 'skip-build']
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| 27 |
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| 28 |
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| 29 | def initialize_options (self):
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| 30 | self.install_dir = None
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| 31 | self.force = 0
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| 32 | self.build_dir = None
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| 33 | self.skip_build = None
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| 34 |
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| 35 | def finalize_options (self):
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| 36 | self.set_undefined_options('build', ('build_scripts', 'build_dir'))
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| 37 | self.set_undefined_options('install',
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| 38 | ('install_scripts', 'install_dir'),
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| 39 | ('force', 'force'),
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| 40 | ('skip_build', 'skip_build'),
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| 41 | )
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| 42 |
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| 43 | def run (self):
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| 44 | if not self.skip_build:
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| 45 | self.run_command('build_scripts')
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| 46 | self.outfiles = self.copy_tree(self.build_dir, self.install_dir)
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| 47 | if os.name == 'posix':
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| 48 | # Set the executable bits (owner, group, and world) on
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| 49 | # all the scripts we just installed.
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| 50 | for file in self.get_outputs():
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| 51 | if self.dry_run:
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| 52 | log.info("changing mode of %s", file)
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| 53 | else:
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| 54 | mode = ((os.stat(file)[ST_MODE]) | 0555) & 07777
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| 55 | log.info("changing mode of %s to %o", file, mode)
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| 56 | os.chmod(file, mode)
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| 57 |
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| 58 | def get_inputs (self):
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| 59 | return self.distribution.scripts or []
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| 60 |
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| 61 | def get_outputs(self):
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| 62 | return self.outfiles or []
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| 63 |
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| 64 | # class install_scripts
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