My Python Gists

Filters And Lambda

** Filter, Lambda **
There are probably 10 other better ways to do this, but this is for my personal reference.

mylst = ['dummy-2019.01', 'dummy-testindex', 'dummy-2019.02']

def match_indices(index, regex):
    return re.match(regex, index) 

def match_indices_by_month_or_week(index):
    return match_indices(index, '.*?\d{4}.\d{2}')
def match_indices_by_day(index):
    return match_indices(index, '.*?\d{4}.\d{2}.\d{2}')
    
filter(match_indices_by_month_or_week, lst)

USING Lambda functions:
Becomes a one-liner
filter(lambda index: re.match('.*?\d{4}.\d{2}', index), lst)

Quirks for the Logging module

If you use the root logger, nested/buried deep inside loggers can be a pain.
List of them like,

import requests
import logging
for key in logging.Logger.manager.loggerDict:
    print(key)
    
Source : https://stackoverflow.com/questions/11029717/how-do-i-disable-log-messages-from-the-requests-library