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how to make regex in python


By : anish
Date : October 14 2020, 02:21 PM
wish helps you How to make a regex for this: , You can use something like:
code :
import re
s = "[1,31:14:18] SELECT * FROM T.roll1"
r = [x.strip("[") for x in re.split(",|] ", s)]
print(r)
['1', '31:14:18', 'SELECT * FROM T.roll1']


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How to make a python regex?


By : user2142631
Date : March 29 2020, 07:55 AM
help you fix your problem I am working on a loginMiddleware class for Django. This middleware class must send a user to the login page when it's not logedin. But there are a few exceptions. , Sure:
code :
DIRECT_ACCESS = re.compile(r'^/media/.*\.(js|css|png|gif|jpg)$')

...

if DIRECT_ACCESS.match(url):
    ...

How to make a RegEx fit in Python


By : user2194250
Date : March 29 2020, 07:55 AM
To fix this issue You are already using BeautifulSoup you said, why not use that to extract your attributes?
code :
>>> matches = [x['title'] for x in soup.find_all('input')]
>>> from bs4 import BeautifulSoup
>>> html = '''<input id="foo" title="something">
<input id="foo" title="something else">
<input id="foo" title="something again">'''
>>> soup = BeautifulSoup(html)
>>> matches = [x['title'] for x in soup.find_all('input')]
>>> matches
['something', 'something else', 'something again']
>>> for tag in soup.find_all('input'):
...     print tag['title']

Python: regex to make a python dictionary out of a sequence of words?


By : Hugo Ahlberg
Date : March 29 2020, 07:55 AM
hope this fix your issue I have a .txt file with the following contents: , You don't need a regular expression for that.
File:
code :
norway  sweden
bhargama  bhargama
forbisganj  forbesganj
canada  usa
ankara  turkey
with open('myfile.txt') as f:
    my_dictionary = dict(line.split() for line in f)
>>> my_dictionary['norway']
'sweden'

make regex in Python


By : Jayaram Sankarasetty
Date : March 29 2020, 07:55 AM
it fixes the issue Here, I'm making a (risky) assumption that there will always be the substring Error Code in your texts. So I modified your regex to '^\[(\d+),([0-9:]+)\]\s+(.+)\s+(Error\sCode:.+)$'. Running this in the shell:
code :
>>> import re
>>> text = '[1,12:12] call basic_while1() Error Code: 1046. No database selected'
('1', '12:12', 'call basic_while1() Error Code: 1046. No database selected')
>>> re.match('^\[(\d+),([0-9:]+)\]\s+(.+)\s+(Error\sCode:.+)$', text)
<re.Match object; span=(0, 68), match='[1,12:12] call basic_while1() Error Code: 1046. N>
>>> _.groups()
('1', '12:12', 'call basic_while1()', 'Error Code: 1046. No database selected')
>>> list(_)
['1', '12:12', 'call basic_while1()', 'Error Code: 1046. No database selected']
matches = re.match('^\[(\d+),([0-9:]+)\]\s+(.+)\s+(Error\sCode:.+)$', text)
if matches is not None:  # if there is no match, re.match returns None
    print(list(matches.groups()))
print([matches.groups()[-1]])  # output => ['Error Code: 1046. No database selected']

Can't make regex work with Python


By : Patrick Reinhardt
Date : March 29 2020, 07:55 AM
I wish this helpful for you Did you use re.findall? By default, if there's at least one capture group in the pattern, re.findall will return only the captured parts of the expression.
You can avoid this by removing every capture group, causing re.findall to return the entire match:
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