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https://github.com/tahoe-lafs/tahoe-lafs.git
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77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
from distutils.command.install_lib import install_lib as _install_lib
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import os
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class install_lib(_install_lib):
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"""Don't add compiled flags to filenames of non-Python files"""
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def _bytecode_filenames (self, py_filenames):
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bytecode_files = []
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for py_file in py_filenames:
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if not py_file.endswith('.py'):
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continue
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if self.compile:
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bytecode_files.append(py_file + "c")
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if self.optimize > 0:
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bytecode_files.append(py_file + "o")
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return bytecode_files
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def run(self):
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self.build()
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outfiles = self.install()
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if outfiles is not None:
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# always compile, in case we have any extension stubs to deal with
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self.byte_compile(outfiles)
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def get_exclusions(self):
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exclude = {}
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nsp = self.distribution.namespace_packages
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if (nsp and self.get_finalized_command('install')
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.single_version_externally_managed
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):
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for pkg in nsp:
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parts = pkg.split('.')
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while parts:
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pkgdir = os.path.join(self.install_dir, *parts)
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for f in '__init__.py', '__init__.pyc', '__init__.pyo':
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exclude[os.path.join(pkgdir,f)] = 1
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parts.pop()
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return exclude
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def copy_tree(
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self, infile, outfile,
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preserve_mode=1, preserve_times=1, preserve_symlinks=0, level=1
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):
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assert preserve_mode and preserve_times and not preserve_symlinks
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exclude = self.get_exclusions()
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if not exclude:
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return _install_lib.copy_tree(self, infile, outfile)
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# Exclude namespace package __init__.py* files from the output
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from setuptools.archive_util import unpack_directory
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from distutils import log
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outfiles = []
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def pf(src, dst):
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if dst in exclude:
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log.warn("Skipping installation of %s (namespace package)",dst)
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return False
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log.info("copying %s -> %s", src, os.path.dirname(dst))
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outfiles.append(dst)
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return dst
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unpack_directory(infile, outfile, pf)
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return outfiles
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def get_outputs(self):
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outputs = _install_lib.get_outputs(self)
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exclude = self.get_exclusions()
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if exclude:
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return [f for f in outputs if f not in exclude]
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return outputs
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