easy_install.py 文件源码

def run(self):
        if self.verbose != self.distribution.verbose:
            log.set_verbosity(self.verbose)
        try:
            for spec in self.args:
                self.easy_install(spec, not self.no_deps)
            if self.record:
                outputs = self.outputs
                if self.root:  # strip any package prefix
                    root_len = len(self.root)
                    for counter in range(len(outputs)):
                        outputs[counter] = outputs[counter][root_len:]
                from distutils import file_util

                self.execute(
                    file_util.write_file, (self.record, outputs),
                    "writing list of installed files to '%s'" %
                    self.record
                )
            self.warn_deprecated_options()
        finally:
            log.set_verbosity(self.distribution.verbose)