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Python match expand example: >> http://bit.ly/2eW3stM << (download)
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Learn how to use regular expressions with Python's re module. This function only returns a Match object if the regex matches the string entirely. Therefore, you should use raw strings for the replacement text, as I did in the examples above. using re.sub(), call m.expand(replacement) to compute the replacement text.
expand ( template ): Return the string obtained by doing backslash Without arguments, group1 defaults to zero (i.e. the whole match is returned). A moderately complicated example: (Incompatibility note: in the original Python 1.5 release, if the tuple was one element long, a string would be returned instead. In later
24 Jul 2014 This is a good example of how regular expressions are greedy by default we are telling python to only expand to the smallest possible match,
The glob module finds all the pathnames matching a specified pattern For example, consider a directory containing only the following files: 1.gif , 2.txt , and
3 Feb 2012 None def __call__(self, match): self.matched = match.group(0) self.replaced = match.expand(self.replacement) return self.replaced >>> repl
11 Jan 2012 If we re.split on the braces, we get: In [7]: re.split(r'{(.*?)}',userstring) Out[7]: ['--device=dev', '01,02', '', 'nyc', '.hukka.com']. Every other item in
The regExp pattern looked for a match for either b or c in the previous example, [bc]at won't find a match for Bat
python code examples for re.match.expand. Learn how to use python api re.match.expand.
This collides with Python's usage of the same character for the same purpose in string literals; for example, to match a literal backslash, one might have to write
16 Mar 2014 coding: utf-8 -*- # python # example of regex match object .expand() import re xx = re.compile(r"(dddd)") yy = xx.search("in the year 1999")
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