regex.py

   1 # Author: Martin Matusiak <numerodix@gmail.com>
   2 # Licensed under the GNU Public License, version 3.
   3
   4 import re
   5
   6
   7 # String matching
   8
   9 def matches(r, s):
  10     m = re.compile(r).search(s)
  11     if m: return True
  12
  13 def find1(r, s):
  14     if not s: return ""
  15     m = re.compile(r).search(s)
  16     if m and m.groups() and m.groups()[0]:
  17         return m.groups()[0]
  18
  19 def find(r, s):
  20     m = re.compile(r).search(s)
  21     if m: return m
  22         #return m.groups()
  23
  24 def findall(r, s):
  25     m = re.compile(r).findall(s)
  26     if m: return m
  27
  28 def replaceall(old, new, s):
  29     return re.sub(old, new, s)