regex - Is it worth using Python's re.compile? - Stack Overflow
Jan 17, 2009 · In my case, using re.compile is more explicit of the purpose of regular expression, when it's value is hidden to naked eyes, thus I could get more help from Python run-time …
python - When to use re.compile - Stack Overflow
Dec 13, 2018 · Here's a note straight out of the re docs: Note The compiled versions of the most recent patterns passed to re.compile() and the module-level matching functions are cached, so …
What does the "r" in pythons re.compile(r' pattern flags') mean?
Jan 14, 2014 · According to this the "r" in pythons re.compile (r ' pattern flags') refers the raw string notation : The solution is to use Python’s raw string notation for regular expression …
python - Case insensitive regular expression without re.compile ...
In Python, I can compile a regular expression to be case-insensitive using re.compile:
Type of compiled regex object in python - Stack Overflow
What is the type of the compiled regular expression in python? In particular, I want to evaluate isinstance(re.compile(''), ???) to be true, for introspection purposes. One solution I had was, h...
how to do re.compile() with a list in python - Stack Overflow
how to do re.compile () with a list in python Asked 14 years, 5 months ago Modified 2 years, 4 months ago Viewed 45k times
regex - What does python's "re.compile" do? - Stack Overflow
Dec 4, 2013 · When you run re.match for the original string and the string that was passed through re.compile, how is the latter different? What happened to the string that was passed …
Meaning of re.compile (r" [\w']+") in Python - Stack Overflow
Jun 16, 2018 · The command re.compile is explained in the Python docs. Regarding the specific regex expression, this searches for groups that have alphanumerics (that's the \w part) or …
regex - How do I use format () in re.compile - Stack Overflow
Oct 25, 2018 · regex = re.compile(f"[{{}}]{{{{{len}}}}}".format(chars)) In no case do you need + inside your character class. In square brackets, + is matched against literal plus character. It …
python's re: return True if string contains regex pattern
I am working on a similar case where I want to search for an exact string (xyz) and want to know which is a more efficient way to do this, should I use python's 'xyz' in given_text or use …