blimpy/sigproc.py
def is_filterbank(filename):
    """ Open file and confirm if it is a filterbank file or not. """
    with open(filename, 'rb') as fh:
        is_fil = True

        # Check this is a blimpy file
        try:
            keyword, value, idx = read_next_header_keyword(fh)
            try:
                assert keyword == b'HEADER_START'
            except AssertionError:
                is_fil = False
        except KeyError:
            is_fil = False
        return is_fil
def is_filterbank(filename):
    """ Open file and confirm if it is a filterbank file or not. """
    with open(filename, 'rb') as fh:
        is_fil = True

        # Check this is a blimpy file
        try:
            keyword, value, idx = read_next_header_keyword(fh)
            try:
                assert keyword == b'HEADER_START'
            except AssertionError:
                is_fil = False
        except KeyError:
            is_fil = False
        return is_fil
Open file and confirm if it is a filterbank file or not.