setup.py 文件源码

def run(cls):
        """Check variables."""
        project = __import__(IMPORT, fromlist=[''])
        for expected, var in [('@Robpol86', '__author__'), (LICENSE, '__license__'), (VERSION, '__version__')]:
            if getattr(project, var) != expected:
                raise SystemExit('Mismatch: {0}'.format(var))
        # Check changelog.
        if not re.compile(r'^%s - \d{4}-\d{2}-\d{2}[\r\n]' % VERSION, re.MULTILINE).search(readme()):
            raise SystemExit('Version not found in readme/changelog file.')
        # Check tox.
        if INSTALL_REQUIRES:
            contents = readme('tox.ini')
            section = re.compile(r'[\r\n]+install_requires =[\r\n]+(.+?)[\r\n]+\w', re.DOTALL).findall(contents)
            if not section:
                raise SystemExit('Missing install_requires section in tox.ini.')
            in_tox = re.findall(r'    ([^=]+)==[\w\d.-]+', section[0])
            if INSTALL_REQUIRES != in_tox:
                raise SystemExit('Missing/unordered pinned dependencies in tox.ini.')