mbed.py 文件源码

def set_cache(self, url):
        up = urlparse(formaturl(url, 'https'))
        if self.cache and up and up.netloc and os.path.isdir(self.path):
            try:
                cpath = os.path.join(self.cache, up.netloc, re.sub(r'^/', '', up.path))
                if not os.path.isdir(cpath):
                    os.makedirs(cpath)

                scm_dir = '.'+self.scm.name
                if os.path.isdir(os.path.join(cpath, scm_dir)):
                    rmtree_readonly(os.path.join(cpath, scm_dir))
                shutil.copytree(os.path.join(self.path, scm_dir), os.path.join(cpath, scm_dir))
            except Exception:
                warning("Unable to cache \"%s\" to \"%s\"" % (self.path, cpath))
        return False