def get_source_checksum(self, source):
        return sha1(source.encode('utf-8')).hexdigest()
Read data synchronously, and store the transferred data in a file.
dataset/ETHPy150Open GoogleCloudPlatform/appengine-flask-skeleton/lib/jinja2/bccache.py/BytecodeCache.get_source_checksum--crossover with--dataset/ETHPy150Open hgrecco/pyvisa/pyvisa/highlevel.py/VisaLibraryBase.read_to_file