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Logging and Debugging


Log to screen: 

Print output at debug level

set the level=logging to DEBUG  
Code: 
import logging

# get logging setup:
logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(levelname)s - %(message)s')

# print a basic message in DEBUG 
logging.debug('> This is a log message.')

# print a message with a variable in INFO + DEBUG
y = "my variable"
logging.info('> text & {}'.format(y))
output: 
2015-11-02 17:50:49,349 - DEBUG - > This is a log message.
2015-11-02 17:50:49,349 - INFO - > text & my variable

Process finished with exit code 0

print output at info level: 

Just set the level=logging to INFO  
code
import logging

# get logging setup:
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')

# print a basic message in DEBUG
logging.debug('> This is a log message.')

# print a message with a variable in INFO + DEBUG
y = "my variable"
logging.info('> text & {}'.format(y))
output
2015-11-02 17:52:58,798 - INFO - > text & my variable

Process finished with exit code 0



References: 

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