re.sub question (regular expressions)

2009-10-16 Thread Chris Seberino
What does this line do?... input_ = re.sub(([a-zA-Z]+), '\\1', input_) Does it remove parentheses from words? e.g. (foo) - foo ??? I'd like to replace [a-zA-Z] with \w but \w makes it blow up. In other words, re.sub((\w+), '\\1', input_) blows up. Why? cs --

Re: re.sub question (regular expressions)

2009-10-16 Thread Jean-Michel Pichavant
Chris Seberino wrote: What does this line do?... input_ = re.sub(([a-zA-Z]+), '\\1', input_) Does it remove parentheses from words? e.g. (foo) - foo ??? I'd like to replace [a-zA-Z] with \w but \w makes it blow up. In other words, re.sub((\w+), '\\1', input_) blows up. Why? cs ( has a

Re: re.sub question (regular expressions)

2009-10-16 Thread MRAB
Chris Seberino wrote: What does this line do?... input_ = re.sub(([a-zA-Z]+), '\\1', input_) Why don't you try it? Does it remove parentheses from words? e.g. (foo) - foo ??? No, it puts quotes around them. I'd like to replace [a-zA-Z] with \w but \w makes it blow up. In other words,