mmcv/utils/misc.py
def slice_list(in_list, lens):
    """Slice a list into several sub lists by a list of given length.

    Args:
        in_list (list): The list to be sliced.
        lens(int or list): The expected length of each out list.

    Returns:
        list: A list of sliced list.
    """
    if not isinstance(lens, list):
        raise TypeError('"indices" must be a list of integers')
    elif sum(lens) != len(in_list):
        raise ValueError(
            'sum of lens and list length does not match: {} != {}'.format(
                sum(lens), len(in_list)))
    out_list = []
    idx = 0
    for i in range(len(lens)):
        out_list.append(in_list[idx:idx + lens[i]])
        idx += lens[i]
    return out_list
def slice_list(in_list, lens):
    """Slice a list into several sub lists by a list of given length.

    Args:
        in_list (list): The list to be sliced.
        lens(int or list): The expected length of each out list.

    Returns:
        list: A list of sliced list.
    """
    if not isinstance(lens, list):
        raise TypeError('"indices" must be a list of integers')
    elif sum(lens) != len(in_list):
        raise ValueError(
            'sum of lens and list length does not match: {} != {}'.format(
                sum(lens), len(in_list)))
    out_list = []
    idx = 0
    for i in range(len(lens)):
        out_list.append(in_list[idx:idx + lens[i]])
        idx += lens[i]
    return out_list
def slice_list ( in_list , lens ) : if not isinstance ( lens , list ) : raise TypeError ( '"indices" must be a list of integers' ) elif sum ( lens ) != len ( in_list ) : raise ValueError ( 'sum of lens and list length does not match: {} != {}' . format ( sum ( lens ) , len ( in_list ) ) ) out_list = [ ] idx = 0 for i in range ( len ( lens ) ) : out_list . append ( in_list [ idx : idx + lens [ i ] ] ) idx += lens [ i ] return out_list
Slice a list into several sub lists by a list of given length.

    Args:
        in_list (list): The list to be sliced.
        lens(int or list): The expected length of each out list.

    Returns:
        list: A list of sliced list.
Slice a list into several sub lists by a list of given length .