maint: run black version 22.3.0 (latest).

Author: carandraug

microscope/__init__.py

@@ -22,8 +22,7 @@
 
 
 class MicroscopeError(Exception):
-    """Base class for Python Microscope exceptions.
-    """
+    """Base class for Python Microscope exceptions."""
 
     pass
 
@@ -136,7 +135,7 @@ class AxisLimits(typing.NamedTuple):
 
 
 class Binning(typing.NamedTuple):
-    """A tuple containing parameters for horizontal and vertical binning. """
+    """A tuple containing parameters for horizontal and vertical binning."""
 
     h: int
     v: int

microscope/abc.py

@@ -247,8 +247,7 @@ def trigger_type(self) -> microscope.TriggerType:
     def set_trigger(
         self, ttype: microscope.TriggerType, tmode: microscope.TriggerMode
     ) -> None:
-        """Set device for a specific trigger.
-        """
+        """Set device for a specific trigger."""
         raise NotImplementedError()
 
     @abc.abstractmethod
@@ -960,7 +959,7 @@ def _get_roi(self) -> microscope.ROI:
         raise NotImplementedError()
 
     def get_roi(self) -> microscope.ROI:
-        """Return current ROI. """
+        """Return current ROI."""
         roi = self._get_roi()
         if self._transform[2]:
             # 90 degree rotation
@@ -1015,8 +1014,7 @@ def __init__(self, **kwargs):
         self._comms_lock = threading.RLock()
 
     def _readline(self) -> bytes:
-        """Read a line from connection without leading and trailing whitespace.
-        """
+        """Read a line from connection without leading and trailing whitespace."""
         return self.connection.readline().strip()
 
     def _write(self, command: bytes) -> int:

microscope/cameras/andorsdk3.py

@@ -206,7 +206,8 @@ def wrapper(self, *args, **kwargs):
 
 
 class AndorSDK3(
-    microscope.abc.FloatingDeviceMixin, microscope.abc.Camera,
+    microscope.abc.FloatingDeviceMixin,
+    microscope.abc.Camera,
 ):
     SDK_INITIALIZED = False
 

microscope/cameras/atmcd.py

@@ -1362,7 +1362,8 @@ def __str__(self):
 
 
 class AndorAtmcd(
-    microscope.abc.FloatingDeviceMixin, microscope.abc.Camera,
+    microscope.abc.FloatingDeviceMixin,
+    microscope.abc.Camera,
 ):
     """Implements CameraDevice interface for Andor ATMCD library."""
 

microscope/cameras/pvcam.py

@@ -839,7 +839,15 @@ def dllFunc(name, args=[], argnames=[], buf_len=0):
     ["can_num", "cam_name"],
     buf_len=CAM_NAME_LEN,
 )
-dllFunc("pl_cam_get_total", [OUTPUT(int16),], ["total_cams",])
+dllFunc(
+    "pl_cam_get_total",
+    [
+        OUTPUT(int16),
+    ],
+    [
+        "total_cams",
+    ],
+)
 dllFunc(
     "pl_cam_open",
     [STRING, OUTPUT(int16), int16],
@@ -890,24 +898,42 @@ def dllFunc(name, args=[], argnames=[], buf_len=0):
     [int16, uns32, uns32, OUTPUT(uns32)],
     ["hcam", "param_id", "index", "length"],
 )
-dllFunc("pl_pp_reset", [int16,], ["hcam"])
+dllFunc(
+    "pl_pp_reset",
+    [
+        int16,
+    ],
+    ["hcam"],
+)
 dllFunc(
     "pl_create_smart_stream_struct",
     [OUTPUT(smart_stream_type), uns16],
     ["pSmtStruct", "entries"],
 )
 dllFunc(
     "pl_release_smart_stream_struct",
-    [ctypes.POINTER(smart_stream_type),],
-    ["pSmtStruct",],
+    [
+        ctypes.POINTER(smart_stream_type),
+    ],
+    [
+        "pSmtStruct",
+    ],
 )
 dllFunc(
-    "pl_create_frame_info_struct", [OUTPUT(FRAME_INFO),], ["pNewFrameInfo"]
+    "pl_create_frame_info_struct",
+    [
+        OUTPUT(FRAME_INFO),
+    ],
+    ["pNewFrameInfo"],
 )
 dllFunc(
     "pl_release_frame_info_struct",
-    [ctypes.POINTER(FRAME_INFO),],
-    ["pFrameInfoToDel",],
+    [
+        ctypes.POINTER(FRAME_INFO),
+    ],
+    [
+        "pFrameInfoToDel",
+    ],
 )
 dllFunc("pl_exp_abort", [int16, int16], ["hcam", "cam_state"])
 dllFunc(
@@ -1370,7 +1396,8 @@ def values(self):
 
 
 class PVCamera(
-    microscope.abc.FloatingDeviceMixin, microscope.abc.Camera,
+    microscope.abc.FloatingDeviceMixin,
+    microscope.abc.Camera,
 ):
     """Implements the CameraDevice interface for the pvcam library."""
 

microscope/controllers/zaber.py

@@ -59,7 +59,7 @@
 
 
 class _ZaberReply:
-    """Wraps a Zaber reply to easily index its multiple fields. """
+    """Wraps a Zaber reply to easily index its multiple fields."""
 
     def __init__(self, data: bytes) -> None:
         self._data = data
@@ -351,18 +351,20 @@ def axes(self) -> typing.Mapping[str, microscope.abc.StageAxis]:
         return self._axes
 
     def move_by(self, delta: typing.Mapping[str, float]) -> None:
-        """Move specified axes by the specified distance. """
+        """Move specified axes by the specified distance."""
         for axis_name, axis_delta in delta.items():
             self._dev_conn.move_by_relative_position(
-                int(axis_name), int(axis_delta),
+                int(axis_name),
+                int(axis_delta),
             )
         self._dev_conn.wait_until_idle()
 
     def move_to(self, position: typing.Mapping[str, float]) -> None:
-        """Move specified axes by the specified distance. """
+        """Move specified axes by the specified distance."""
         for axis_name, axis_position in position.items():
             self._dev_conn.move_to_absolute_position(
-                int(axis_name), int(axis_position),
+                int(axis_name),
+                int(axis_position),
             )
         self._dev_conn.wait_until_idle()
 
@@ -441,7 +443,11 @@ def __init__(self, dev_conn: _ZaberDeviceConnection, channel: int) -> None:
             )
             value = float(reply.response)
             self.add_setting(
-                our_name, "float", lambda x=value: x, None, values=tuple(),
+                our_name,
+                "float",
+                lambda x=value: x,
+                None,
+                values=tuple(),
             )
 
     def _do_shutdown(self) -> None:

microscope/lights/toptica.py

@@ -257,7 +257,7 @@ def _get_max_power_mw(self) -> float:
         return self._max_power
 
     def _get_power_mw(self) -> float:
-        return self._conn.show_power_uW() * (10 ** -3)
+        return self._conn.show_power_uW() * (10**-3)
 
     def _set_power_mw(self, mw: float) -> None:
         self._conn.set_normal_channel_power(mw)

microscope/simulators/__init__.py

@@ -138,7 +138,7 @@ def one_gaussian(self, w, h, dark, light):
         y0 = np.random.randint(h)
         xx, yy = np.meshgrid(range(w), range(h))
         return dark + light * np.exp(
-            -((xx - x0) ** 2 + (yy - y0) ** 2) / (2 * sigma ** 2)
+            -((xx - x0) ** 2 + (yy - y0) ** 2) / (2 * sigma**2)
         )
 
     def sawtooth(self, w, h, dark, light):

microscope/testsuite/devices.py

@@ -23,6 +23,7 @@
 from enum import IntEnum
 
 import microscope.abc
+
 # These classes were originally in testsuite but have been moved to
 # their own subpackage, these imports are for backwards compatibility.
 from microscope.simulators import (

microscope/testsuite/mock_devices.py

@@ -314,8 +314,7 @@ def handle(self, command):
 
 
 class CoboltLaserMock(SerialMock):
-    """Modelled after a Cobolt Jive laser 561nm.
-    """
+    """Modelled after a Cobolt Jive laser 561nm."""
 
     eol = b"\r"
 
@@ -473,8 +472,7 @@ def handle(self, command):
 
 
 class OmicronDeepstarLaserMock(SerialMock):
-    """Modelled after a TA Deepstar 488nm.
-    """
+    """Modelled after a TA Deepstar 488nm."""
 
     eol = b"\r\n"