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simplify argument check; comments typos

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This commit is contained in:
dmig 2018-12-12 14:58:03 +07:00
parent 7aac419bd7
commit 01c6364e65
1 changed files with 7 additions and 9 deletions
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16
src/compare.py
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@ -31,14 +31,12 @@ def stop(status):
video_capture.release() video_capture.release()
sys.exit(status) sys.exit(status)
# Make sure we were given an username to tast against
try: # Make sure we were got an username to test against
if not isinstance(sys.argv[1], str): if len(sys.argv) < 2:
sys.exit(1)
except IndexError:
sys.exit(1) sys.exit(1)
# The username of the authenticating user # The username of the user being authenticated
user = sys.argv[1] user = sys.argv[1]
# The model file contents # The model file contents
models = [] models = []
@ -61,7 +59,7 @@ except FileNotFoundError:
if not encodings: if not encodings:
sys.exit(10) sys.exit(10)
# Add the time needed to start the script # Save the time needed to start the script
timings['st'] = time.time() - timings['st'] timings['st'] = time.time() - timings['st']
timings['ic'] = time.time() timings['ic'] = time.time()
@ -71,8 +69,8 @@ video_capture = cv2.VideoCapture(config.get("video", "device_path"))
# Force MJPEG decoding if true # Force MJPEG decoding if true
if config.getboolean("video", "force_mjpeg", fallback=False): if config.getboolean("video", "force_mjpeg", fallback=False):
# Set a magic number, will enable MJPEG but is badly documentated # Set a magic number, will enable MJPEG but is badly documented
video_capture.set(cv2.CAP_PROP_FOURCC, 1196444237) video_capture.set(cv2.CAP_PROP_FOURCC, 1196444237) # 1196444237 is 'MJPEG' in ASCII
# Set the frame width and height if requested # Set the frame width and height if requested
fw = config.getint("video", "frame_width", fallback=-1) fw = config.getint("video", "frame_width", fallback=-1)