Function indentsize

Lib/inspect.py:695–698

Return the indent size, in spaces, at the start of a line of text.

(line)

# -------------------------------------------------- source code extraction
def indentsize(line):
    """Return the indent size, in spaces, at the start of a line of text."""
    expline = line.expandtabs()
    return len(expline) - len(expline.lstrip())

def _findclass(func):
    cls = sys.modules.get(func.__module__)