示例#1
0
    def run(self):
        py2k_rebuilds = []
        if not self.inplace:
            if not is_py3k:
                py2k_rebuilds = list(self._compute_rebuilds(self.force))
            dst_build_py.build_py.run(self)

        if self.generate_verinfo:
            self._run_generate_verinfo(py2k_rebuilds)

        self._inner_run(py2k_rebuilds)

        if is_py3k:
            return

        from lib3to2.build import run_3to2
        from lib2to3 import refactor

        # assume a few fixes are already handled in the code or aren't needed
        # for py27
        skip_list = (
            'lib3to2.fixes.fix_str', 'lib3to2.fixes.fix_printfunction',
            'lib3to2.fixes.fix_except', 'lib3to2.fixes.fix_with',
        )
        fixer_names = [x for x in refactor.get_fixers_from_package('lib3to2.fixes')
                       if x not in skip_list]

        log.info("starting 3to2 conversion; this may take a while...")
        run_3to2([x[0] for x in py2k_rebuilds], fixer_names=fixer_names)
        for path, mtime in py2k_rebuilds:
            os.utime(path, (-1, mtime))
        log.info("completed py2k conversions")
示例#2
0
    def run(self):
        py2k_rebuilds = []
        if not self.inplace:
            if not is_py3k:
                py2k_rebuilds = list(self._compute_rebuilds(self.force))
            dst_build_py.build_py.run(self)

        if self.generate_verinfo:
            self._run_generate_verinfo(py2k_rebuilds)

        self._inner_run(py2k_rebuilds)

        if is_py3k:
            return

        from lib3to2.build import run_3to2
        from lib2to3 import refactor

        # assume a few fixes are already handled in the code or aren't needed
        # for py27
        skip_list = (
            'lib3to2.fixes.fix_str', 'lib3to2.fixes.fix_printfunction',
            'lib3to2.fixes.fix_except', 'lib3to2.fixes.fix_with',
        )
        fixer_names = [x for x in refactor.get_fixers_from_package('lib3to2.fixes')
                       if x not in skip_list]

        log.info("starting 3to2 conversion; this may take a while...")
        run_3to2([x[0] for x in py2k_rebuilds], fixer_names=fixer_names)
        for path, mtime in py2k_rebuilds:
            os.utime(path, (-1, mtime))
        log.info("completed py2k conversions")