def _fetchFileFromURI()

in FileReader.py [0:0]

• 14 lines of code
• 3 McCabe index (conditional complexity)

    def _fetchFileFromURI(self):
        try:
            handlers = { 's3:': self._fetchFromS3 }
            src = self.fileURI.split("/")

            protocol = src[0]

            bucket = src[2]
            key = "/".join(src[3:])

            # check local cache before downloading
            localFile = self._getLocalFilePath(key)
            if Path(localFile).exists():
                self._setLocalFile(localFile)
            else:
                handlers[protocol](bucket, key)
        except Exception as err:
            pass