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Let super().end_scan() run even if the 2BM optional steps fail #188

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Let super().end_scan() run even if the 2BM optional steps fail #188

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88 changes: 48 additions & 40 deletions tomoscan/tomoscan_2bm.py
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Original file line number Diff line number Diff line change
Expand Up @@ -525,48 +525,56 @@ def end_scan(self):
# Add theta in the hdf file
self.add_theta()

log.info('Adding a frame from the IP camera')

with open(CREDENTIALS_FILE_NAME, 'r') as file:
for line in file:
username, password = line.strip().split('|')


ret, frame = cv2.VideoCapture('http://' + username +':' + password + '@10.54.113.162/cgi-bin/mjpeg?stream=1').read()
#station A
# NetBooter = NetBooter_Control(mode='telnet',id=self.access_dic['pdu_username'],password=self.access_dic['pdu_password'],ip=self.access_dic['pdu_ip_address'])
# NetBooter.power_on(1)
# log.info('wait 10 sec while the web camera has focused')
# time.sleep(10)
# ret, frame = cv2.VideoCapture('http://remotecam02bma:Cam-02-bm-a@164.54.113.137/cgi-bin/mjpeg?stream=1').read()# we should hide the password
#ret, frame = cv2.VideoCapture('http://' + self.access_dic['webcam_username'] +':' + self.access_dic['webcam_password'] + '@' + self.access_dic['webcam_ip_address'] + '/cgi-bin/mjpeg?stream=1').read()
# NetBooter.power_off(1)

try:
log.info('Adding a frame from the IP camera')

with open(CREDENTIALS_FILE_NAME, 'r') as file:
for line in file:
username, password = line.strip().split('|')


ret, frame = cv2.VideoCapture('http://' + username +':' + password + '@10.54.113.162/cgi-bin/mjpeg?stream=1').read()
#station A
# NetBooter = NetBooter_Control(mode='telnet',id=self.access_dic['pdu_username'],password=self.access_dic['pdu_password'],ip=self.access_dic['pdu_ip_address'])
# NetBooter.power_on(1)
# log.info('wait 10 sec while the web camera has focused')
# time.sleep(10)
# ret, frame = cv2.VideoCapture('http://remotecam02bma:Cam-02-bm-a@164.54.113.137/cgi-bin/mjpeg?stream=1').read()# we should hide the password
#ret, frame = cv2.VideoCapture('http://' + self.access_dic['webcam_username'] +':' + self.access_dic['webcam_password'] + '@' + self.access_dic['webcam_ip_address'] + '/cgi-bin/mjpeg?stream=1').read()
# NetBooter.power_off(1)


if ret==True:
full_file_name = self.epics_pvs['FPFullFileName'].get(as_string=True)
with h5py.File(full_file_name,'r+') as fid:
fid.create_dataset('exchange/web_camera_frame', data=frame)
log.info('The frame was added')
else:
log.warning('The frame was not added')
except:
log.error('Failed to add the web camera frame to the scan file')
traceback.print_exc(file=sys.stdout)

if ret==True:
try:
# Copy raw data to data analysis computer
log.info('Automatic data trasfer to data analysis computer is enabled.')
full_file_name = self.epics_pvs['FPFullFileName'].get(as_string=True)
with h5py.File(full_file_name,'r+') as fid:
fid.create_dataset('exchange/web_camera_frame', data=frame)
log.info('The frame was added')
else:
log.warning('The frame was not added')

# Copy raw data to data analysis computer
log.info('Automatic data trasfer to data analysis computer is enabled.')
full_file_name = self.epics_pvs['FPFullFileName'].get(as_string=True)
remote_analysis_dir = self.epics_pvs['RemoteAnalysisDir'].get(as_string=True)
copy_to_analysis_dir = self.epics_pvs['CopyToAnalysisDir'].get()
if copy_to_analysis_dir == 1:
log.info('Using FDT')
dm.fdt_scp(full_file_name, remote_analysis_dir, Path(self.epics_pvs['DetectorTopDir'].get()))
self.epics_pvs['ScanStatus'].put('fdt file transfer complete')
elif copy_to_analysis_dir == 2:
log.info('Using scp')
dm.scp(full_file_name, remote_analysis_dir)
self.epics_pvs['ScanStatus'].put('scp file transfer complete')
else:
log.warning('Automatic data trasfer to data analysis computer is disabled.')

remote_analysis_dir = self.epics_pvs['RemoteAnalysisDir'].get(as_string=True)
copy_to_analysis_dir = self.epics_pvs['CopyToAnalysisDir'].get()
if copy_to_analysis_dir == 1:
log.info('Using FDT')
dm.fdt_scp(full_file_name, remote_analysis_dir, Path(self.epics_pvs['DetectorTopDir'].get()))
self.epics_pvs['ScanStatus'].put('fdt file transfer complete')
elif copy_to_analysis_dir == 2:
log.info('Using scp')
dm.scp(full_file_name, remote_analysis_dir)
self.epics_pvs['ScanStatus'].put('scp file transfer complete')
else:
log.warning('Automatic data trasfer to data analysis computer is disabled.')
except:
log.error('Failed to transfer the scan file to the data analysis computer')
traceback.print_exc(file=sys.stdout)

# Call the base class method
super().end_scan()

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