asynchat Namespace Reference

Data Structures
class	async_chat
class	simple_producer
class	fifo

Functions
def	find_prefix_at_end

Function Documentation

def asynchat.find_prefix_at_end	(		haystack,
			needle
	)

Definition at line 286 of file asynchat.py.

def find_prefix_at_end (haystack, needle):
    nl = len(needle)
    result = 0
    for i in range (1,nl):
        if haystack[-(nl-i):] == needle[:(nl-i)]:
            result = nl-i
            break
    return result