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56 lines
1.8 KiB
Python
Executable file
56 lines
1.8 KiB
Python
Executable file
from distutils.command.install_scripts import install_scripts \
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as _install_scripts
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from easy_install import get_script_args, sys_executable
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from pkg_resources import Distribution, PathMetadata, ensure_directory
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import os
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from distutils import log
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class install_scripts(_install_scripts):
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"""Do normal script install, plus any egg_info wrapper scripts"""
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def initialize_options(self):
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_install_scripts.initialize_options(self)
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self.no_ep = False
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def run(self):
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self.run_command("egg_info")
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if self.distribution.scripts:
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_install_scripts.run(self) # run first to set up self.outfiles
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else:
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self.outfiles = []
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if self.no_ep:
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# don't install entry point scripts into .egg file!
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return
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ei_cmd = self.get_finalized_command("egg_info")
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dist = Distribution(
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ei_cmd.egg_base, PathMetadata(ei_cmd.egg_base, ei_cmd.egg_info),
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ei_cmd.egg_name, ei_cmd.egg_version,
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)
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bs_cmd = self.get_finalized_command('build_scripts')
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executable = getattr(bs_cmd,'executable',sys_executable)
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for args in get_script_args(dist, executable):
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self.write_script(*args)
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def write_script(self, script_name, contents, mode="t", *ignored):
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"""Write an executable file to the scripts directory"""
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log.info("Installing %s script to %s", script_name, self.install_dir)
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target = os.path.join(self.install_dir, script_name)
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self.outfiles.append(target)
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if not self.dry_run:
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ensure_directory(target)
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f = open(target,"w"+mode)
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f.write(contents)
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f.close()
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try:
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os.chmod(target,0755)
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except (AttributeError, os.error):
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pass
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