Answer by Grzesik for Python extract pattern matches
Below is a simple solution to the problemimport reexcept_substring = "\w+_\w+_\w+"original_string = """someline abcsomeother linename my_user_name is validsome more...
View ArticleAnswer by user136036 for Python extract pattern matches
I found this answer via google because I wanted to unpack a re.search() result with multiple groups directly into multiple variables. While this might be obvious for some, it was not for me because I...
View ArticleAnswer by chiceman for Python extract pattern matches
It seems like you're actually trying to extract a name vice simply find a match. If this is the case, having span indexes for your match is helpful and I'd recommend using re.finditer. As a shortcut,...
View ArticleAnswer by Ryan Stefan for Python extract pattern matches
You can also use a capture group (?P<user>pattern) and access the group like a dictionary match['user'].string = '''someline abc\n someother line\n name my_user_name is valid\n some more...
View ArticleAnswer by wolfovercats for Python extract pattern matches
Here's a way to do it without using groups (Python 3.6 or above):>>> re.search('2\d\d\d[01]\d[0-3]\d', 'report_20191207.xml')[0]'20191207'
View ArticleAnswer by Eugene Yarmash for Python extract pattern matches
You can use groups (indicated with '(' and ')') to capture parts of the string. The match object's group() method then gives you the group's contents:>>> import re>>> s = 'name...
View ArticleAnswer by John for Python extract pattern matches
Maybe that's a bit shorter and easier to understand:>>> import re>>> text = '... someline abc... someother line... name my_user_name is valid.. some more lines'>>>...
View ArticleAnswer by Apalala for Python extract pattern matches
You could use something like this:import res = #that big string# the parenthesis create a group with what was matched# and '\w' matches only alphanumeric charactesp = re.compile("name +(\w+) +is...
View ArticleAnswer by Henry Keiter for Python extract pattern matches
You want a capture group.p = re.compile("name (.*) is valid", re.flags) # parentheses for capture groupsprint p.match(s).groups() # This gives you a tuple of your matches.
View ArticleAnswer by UltraInstinct for Python extract pattern matches
You need to capture from regex. search for the pattern, if found, retrieve the string using group(index). Assuming valid checks are performed:>>> p = re.compile("name (.*) is...
View ArticleAnswer by mgilson for Python extract pattern matches
You can use matching groups:p = re.compile('name (.*) is valid')e.g.>>> import re>>> p = re.compile('name (.*) is valid')>>> s = """... someline abc... someother line... name...
View ArticlePython extract pattern matches
I am trying to use a regular expression to extract words inside of a pattern.I have some string that looks like thissomeline abcsomeother linename my_user_name is validsome more linesI want to extract...
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