| 1 | """distutils.command.install_scripts |
| 2 | |
| 3 | Implements the Distutils 'install_scripts' command, for installing |
| 4 | Python scripts.""" |
| 5 | |
| 6 | # contributed by Bastian Kleineidam |
| 7 | |
| 8 | # This module should be kept compatible with Python 2.1. |
| 9 | |
| 10 | __revision__ = "$Id: install_scripts.py,v 1.16 2004/11/10 22:23:15 loewis Exp $" |
| 11 | |
| 12 | import os |
| 13 | from distutils.core import Command |
| 14 | from distutils import log |
| 15 | from stat import ST_MODE |
| 16 | |
| 17 | class install_scripts (Command): |
| 18 | |
| 19 | description = "install scripts (Python or otherwise)" |
| 20 | |
| 21 | user_options = [ |
| 22 | ('install-dir=', 'd', "directory to install scripts to"), |
| 23 | ('build-dir=','b', "build directory (where to install from)"), |
| 24 | ('force', 'f', "force installation (overwrite existing files)"), |
| 25 | ('skip-build', None, "skip the build steps"), |
| 26 | ] |
| 27 | |
| 28 | boolean_options = ['force', 'skip-build'] |
| 29 | |
| 30 | |
| 31 | def initialize_options (self): |
| 32 | self.install_dir = None |
| 33 | self.force = 0 |
| 34 | self.build_dir = None |
| 35 | self.skip_build = None |
| 36 | |
| 37 | def finalize_options (self): |
| 38 | self.set_undefined_options('build', ('build_scripts', 'build_dir')) |
| 39 | self.set_undefined_options('install', |
| 40 | ('install_scripts', 'install_dir'), |
| 41 | ('force', 'force'), |
| 42 | ('skip_build', 'skip_build'), |
| 43 | ) |
| 44 | |
| 45 | def run (self): |
| 46 | if not self.skip_build: |
| 47 | self.run_command('build_scripts') |
| 48 | self.outfiles = self.copy_tree(self.build_dir, self.install_dir) |
| 49 | if os.name == 'posix': |
| 50 | # Set the executable bits (owner, group, and world) on |
| 51 | # all the scripts we just installed. |
| 52 | for file in self.get_outputs(): |
| 53 | if self.dry_run: |
| 54 | log.info("changing mode of %s", file) |
| 55 | else: |
| 56 | mode = ((os.stat(file)[ST_MODE]) | 0555) & 07777 |
| 57 | log.info("changing mode of %s to %o", file, mode) |
| 58 | os.chmod(file, mode) |
| 59 | |
| 60 | def get_inputs (self): |
| 61 | return self.distribution.scripts or [] |
| 62 | |
| 63 | def get_outputs(self): |
| 64 | return self.outfiles or [] |
| 65 | |
| 66 | # class install_scripts |