whatstyle.py 文件源码

def reformat(self, sourcefile, destfile, configfile):
        # type: (str, str, str) -> None
        formatstyle = style_make()
        with open(configfile) as fp:
            for line in fp.readlines():
                line = line.rstrip()
                if line.startswith('#'):
                    continue
                parts = re.split(r'\s+=\s+', line)
                if len(parts) == 2:
                    optionname, value = parts
                    set_option(formatstyle, optionname, value)
        sourcedata = readbinary(sourcefile)
        data = self.formatcode(formatstyle, sourcedata, filename=sourcefile)
        if data is None:
            data = b''
        writebinary(destfile, data)

# ----------------------------------------------------------------------
# Functions for the in-memory cache