See the following results:
Python 2.3.5 (#62, Feb 8 2005, 16:23:02) [MSC v.1200 32 bit (Intel)] on
win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import re
>>> s = "1"
>>> re.sub('1','\\n',s)
'\n'
>>> '\\n'
'\\n'
>>> re.sub('1',r'\\n',s)
'\\n'
>>> s.replace('1','\\n')
'\\n'
>>> repl = '\\n'
>>> re.sub('1',repl,s)
'\n'
>>> s.replace('1',repl)
'\\n'
Why is the behaviour of the regexp substitution so weird and can I prevent
that? It breaks my asumptions and thus my code.
Regards,
Florian Schulze
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