Hi,<br><br>I need to use the python re module in a pyrex module but found the pattern matching always return a None value.<br>I insert the following test to the module file,<br><br>t=re.search('\d+','-2.80 98\n').groups()
<br><br>and when I imported the compiled module, it said "AttributeError: 'NoneType' object has no attribute 'groups'". Has anyone else <br> met this problem before or should I do something special to use the re module? Thanks in advance.
<br><br>Yuan<br> <br><br><br><br><br>