Cannot read from file without saving on disk

[ZNevzz]

#read from upload File viz FileStorage object

def _read_from_file(file):
    _file_content = None
    try:
        _file_content = file.read()
        util.debug_store['file_content at datagatherer'] = _file_content
    except IOError as io_error:
        util.debug_store['io_error at datagatherer'] = io_error.__traceback__
        raise io_error
    else:
        return _file_content

[ZNevzz]

Meanwhile, follow alternate approach:

1. store uploaded file on disk with unique name
2. retrieve full path name of file
3. load in pandas.read_csv