Code formatting

openflexure_microscope/camera/base.py

@@ -1,15 +1,13 @@
 # -*- coding: utf-8 -*-
-import time
-import os
-import shutil
 import datetime
 import logging
-
+import os
+import shutil
 import threading
-
+import time
 from abc import ABCMeta, abstractmethod
 
-from labthings import StrictLock, ClientEvent
+from labthings import ClientEvent, StrictLock
 
 
 class BaseCamera(metaclass=ABCMeta):

openflexure_microscope/camera/mock.py

@@ -6,20 +6,19 @@
 from __future__ import division
 
 import io
-import time
-import numpy as np
-from PIL import Image, ImageFont, ImageDraw
-from datetime import datetime
-
 import logging
+import time
+from datetime import datetime
 
 # Type hinting
 from typing import Tuple
 
+import numpy as np
+from PIL import Image, ImageDraw, ImageFont
+
 from openflexure_microscope.camera.base import BaseCamera
 from openflexure_microscope.captures import CaptureObject
 
-
 """
 PIL spams the logger with debug-level information. This is a pain when debugging api.app.
 We override the logging settings in api.app by setting a level for PIL here.

openflexure_microscope/camera/pi.py

@@ -29,31 +29,31 @@ to temporarily increase the capture resolution.
 from __future__ import division
 
 import io
-import time
-import numpy as np
-import os
 import logging
+import os
+import time
+
+# Type hinting
+from typing import Tuple
+
+import numpy as np
 
 # Pi camera
 import picamerax
 import picamerax.array
 
-# Type hinting
-from typing import Tuple
-
 from openflexure_microscope.camera.base import BaseCamera
 from openflexure_microscope.captures import CaptureObject
+from openflexure_microscope.paths import settings_file_path
+from openflexure_microscope.utilities import (
+    json_to_ndarray,
+    ndarray_to_json,
+    serialise_array_b64,
+)
 
 # Richard's fix gain
 from .set_picamera_gain import set_analog_gain, set_digital_gain
 
-from openflexure_microscope.paths import settings_file_path
-from openflexure_microscope.utilities import (
-    serialise_array_b64,
-    ndarray_to_json,
-    json_to_ndarray,
-)
-
 
 # MAIN CLASS
 class PiCameraStreamer(BaseCamera):
@@ -115,7 +115,7 @@ class PiCameraStreamer(BaseCamera):
         self.picamera_lst_path = settings_file_path(
             "picamera_lst.npy"
         )  #: str: Path of .npy lens shading table file
-        
+
         # Start the stream worker on init
         self.start_worker()
 
@@ -348,7 +348,7 @@ class PiCameraStreamer(BaseCamera):
                     "Suppressed a ValueError exception in start_preview. Exception: {}".format(
                         e
                     )
-            )
+                )
 
     def stop_preview(self):
         """Stop the on board GPU camera preview."""
@@ -538,7 +538,7 @@ class PiCameraStreamer(BaseCamera):
                 bayer=(not use_video_port) and bayer,
                 use_video_port=use_video_port,
             )
-            #time.sleep(0.1)
+            # time.sleep(0.1)
 
             # Set resolution and start stream recording if necessary
             if not use_video_port:

openflexure_microscope/camera/piexif/__init__.py

@@ -1,10 +1,9 @@
-from ._remove import remove
-from ._load import load
 from ._dump import dump
-from ._transplant import transplant
-from ._insert import insert
-from ._exif import *
 from ._exceptions import *
-
+from ._exif import *
+from ._insert import insert
+from ._load import load
+from ._remove import remove
+from ._transplant import transplant
 
 VERSION = "1.1.2"

openflexure_microscope/camera/piexif/_dump.py

@@ -5,7 +5,6 @@ import struct
 from ._common import *
 from ._exif import *
 
-
 TIFF_HEADER_LENGTH = 8
 
 

openflexure_microscope/camera/piexif/_insert.py

@@ -2,9 +2,9 @@ import io
 import struct
 import sys
 
+from . import _webp
 from ._common import *
 from ._exceptions import InvalidImageDataError
-from . import _webp
 
 
 def insert(exif, image, new_file=None):

openflexure_microscope/camera/piexif/_load.py

@@ -1,10 +1,10 @@
 import struct
 import sys
 
+from . import _webp
 from ._common import *
 from ._exceptions import InvalidImageDataError
 from ._exif import *
-from . import _webp
 
 LITTLE_ENDIAN = b"\x49\x49"
 

openflexure_microscope/camera/piexif/_remove.py

@@ -1,7 +1,7 @@
 import io
 
-from ._common import *
 from . import _webp
+from ._common import *
 
 
 def remove(src, new_file=None):

openflexure_microscope/camera/set_picamera_gain.py

@@ -1,10 +1,11 @@
 from __future__ import print_function
 
-import picamerax
-from picamerax import mmal, mmalobj, exc
-from picamerax.mmalobj import to_rational
-import time
 import logging
+import time
+
+import picamerax
+from picamerax import exc, mmal, mmalobj
+from picamerax.mmalobj import to_rational
 
 MMAL_PARAMETER_ANALOG_GAIN = mmal.MMAL_PARAMETER_GROUP_CAMERA + 0x59
 MMAL_PARAMETER_DIGITAL_GAIN = mmal.MMAL_PARAMETER_GROUP_CAMERA + 0x5A