| """distutils.command.install_data |
| |
| Implements the Distutils 'install_data' command, for installing |
| platform-independent data files.""" |
| |
| # contributed by Bastian Kleineidam |
| |
| __revision__ = "$Id$" |
| |
| import os |
| from distutils.core import Command |
| from distutils.util import change_root, convert_path |
| |
| class install_data(Command): |
| |
| description = "install data files" |
| |
| user_options = [ |
| ('install-dir=', 'd', |
| "base directory for installing data files " |
| "(default: installation base dir)"), |
| ('root=', None, |
| "install everything relative to this alternate root directory"), |
| ('force', 'f', "force installation (overwrite existing files)"), |
| ] |
| |
| boolean_options = ['force'] |
| |
| def initialize_options(self): |
| self.install_dir = None |
| self.outfiles = [] |
| self.root = None |
| self.force = 0 |
| self.data_files = self.distribution.data_files |
| self.warn_dir = 1 |
| |
| def finalize_options(self): |
| self.set_undefined_options('install', |
| ('install_data', 'install_dir'), |
| ('root', 'root'), |
| ('force', 'force'), |
| ) |
| |
| def run(self): |
| self.mkpath(self.install_dir) |
| for f in self.data_files: |
| if isinstance(f, str): |
| # it's a simple file, so copy it |
| f = convert_path(f) |
| if self.warn_dir: |
| self.warn("setup script did not provide a directory for " |
| "'%s' -- installing right in '%s'" % |
| (f, self.install_dir)) |
| (out, _) = self.copy_file(f, self.install_dir) |
| self.outfiles.append(out) |
| else: |
| # it's a tuple with path to install to and a list of files |
| dir = convert_path(f[0]) |
| if not os.path.isabs(dir): |
| dir = os.path.join(self.install_dir, dir) |
| elif self.root: |
| dir = change_root(self.root, dir) |
| self.mkpath(dir) |
| |
| if f[1] == []: |
| # If there are no files listed, the user must be |
| # trying to create an empty directory, so add the |
| # directory to the list of output files. |
| self.outfiles.append(dir) |
| else: |
| # Copy files, adding them to the list of output files. |
| for data in f[1]: |
| data = convert_path(data) |
| (out, _) = self.copy_file(data, dir) |
| self.outfiles.append(out) |
| |
| def get_inputs(self): |
| return self.data_files or [] |
| |
| def get_outputs(self): |
| return self.outfiles |
