common.py 文件源码

def clean_mapping_stats(mapping_stats_original, convert_to_percentage=None):
    """Remove whitespace from all values and convert to numbers"""

    if convert_to_percentage is None:
        convert_to_percentage = set()

    mapping_stats_original = mapping_stats_original.applymap(
        lambda x: (x.replace(',', '').strip().strip('%')
                   if isinstance(x, str) else x))

    numeric = mapping_stats_original.apply(maybe_to_numeric)

    numeric.columns = numeric.columns.map(str.strip)

    # for 10X mapping stats
    numeric.columns = numeric.columns.map(
            lambda x: ('Percent {}'.format(x.replace('Fraction ', ''))
                       if x in convert_to_percentage else x)
    )

    return numeric