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utils: raspberrypi: ctt: Fix pycodestyle E711 and E712

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E711 comparison to None should be 'if cond is None:'
E711 comparison to None should be 'if cond is not None:'
E712 comparison to False should be 'if cond is False:' or 'if not cond:'
E712 comparison to True should be 'if cond is True:' or 'if cond:'

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
This commit is contained in:
Laurent Pinchart 2020-05-02 03:32:00 +03:00
parent 5f2160cc96
commit ca73168e75
6 changed files with 17 additions and 17 deletions
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18
utils/raspberrypi/ctt/ctt.py
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@ -534,17 +534,17 @@ class Camera:
self.log_new_sec('User Arguments', cal=False)
self.log += '\nJson file output: ' + json_output
self.log += '\nCalibration images directory: ' + directory
if config == None:
if config is None:
self.log += '\nNo configuration file input... using default options'
elif config == False:
elif config is False:
self.log += '\nWARNING: Invalid configuration file path...'
self.log += ' using default options'
elif config == True:
elif config is True:
self.log += '\nWARNING: Invalid syntax in configuration file...'
self.log += ' using default options'
else:
self.log += '\nConfiguration file: ' + config
if log_output == None:
if log_output is None:
self.log += '\nNo log file path input... using default: ctt_log.txt'
else:
self.log += '\nLog file output: ' + log_output
@ -555,7 +555,7 @@ class Camera:
write log file
"""
def write_log(self, filename):
if filename == None:
if filename is None:
filename = 'ctt_log.txt'
self.log += '\n' + self.log_separator
with open(filename, 'w') as logfile:
@ -604,7 +604,7 @@ class Camera:
"""
check that image colour temperature has been successfuly obtained
"""
elif col != None:
elif col is not None:
"""
if successful, append to list and continue to next image
"""
@ -627,7 +627,7 @@ class Camera:
if image isn't an alsc correction then it must have a lux and a
colour temperature value to be useful
"""
if lux == None:
if lux is None:
print('DISCARDED')
self.log += '\nWARNING: Error reading lux value'
self.log += '\nImage discarded!'
@ -707,7 +707,7 @@ def run_ctt(json_output, directory, config, log_output):
"""
if json_output[-5:] != '.json':
raise ArgError('\n\nError: Output must be a json file!')
if config != None:
if config is not None:
"""
check if config file is actually a json
"""
@ -790,7 +790,7 @@ def run_ctt(json_output, directory, config, log_output):
Cam.write_json()
Cam.write_log(log_output)
print('\nCalibrations written to: '+json_output)
if log_output == None:
if log_output is None:
log_output = 'ctt_log.txt'
print('Log file written to: '+log_output)
pass