mbed.py 文件源码

def seturl(url):
        info("Setting url to \"%s\" in %s" % (url, getcwd()))
        hgrc = os.path.join('.hg', 'hgrc')
        tagpaths = '[paths]'
        remote = 'default'
        lines = []

        try:
            with open(hgrc) as f:
                lines = f.read().splitlines()
        except IOError:
            pass

        if tagpaths in lines:
            idx = lines.index(tagpaths)
            m = re.match(r'^([\w_]+)\s*=\s*(.*)$', lines[idx+1])
            if m:
                remote = m.group(1)
                del lines[idx+1]
            lines.insert(idx, remote+' = '+url)
        else:
            lines.append(tagpaths)
            lines.append(remote+' = '+url)