From: MRAB on 17 Jun 2010 18:35 dmtr wrote: > I need to print the regexp pattern text (SRE_Pattern object ) for > debugging purposes, is there any way to do it gracefully? I've came up > with the following hack, but it is rather crude... Is there an > official way to get the regexp pattern text? > >>>> import re, pickle >>>> r = re.compile('^abc$', re.I) >>>> r > <_sre.SRE_Pattern object at 0xb7e6a330> > >>>> ds = pickle.dumps(r) >>>> ds > "cre\n_compile\np0\n(S'^abc$'\np1\nI2\ntp2\nRp3\n." > >>>> re.search("\n\(S'(.*)'\n", ds).group(1) > '^abc$' > >>> import re >>> r = re.compile('^abc$', re.I) >>> r.pattern '^abc$' >>> r.flags 2
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