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