adding formatting

src/accessvis/widgets/calendar_widget.py

@@ -51,14 +51,17 @@ def _update_mpl(self, fig, ax, date: datetime.datetime = None, show_year=True):
             title = str(date.year)
         else:
             title = ""
-        fig.suptitle(title, fontsize=20, fontweight="bold", y=0.08, color=self.text_colour)
+        fig.suptitle(
+            title, fontsize=20, fontweight="bold", y=0.08, color=self.text_colour
+        )
 
         if date is None:
             return
         else:
             day_of_year = date.timetuple().tm_yday - 1
             position = day_of_year / 365. * np.pi * 2.0
-            self.arrow = ax.arrow(position, 0, 0, 8.5, facecolor="#fff", width=0.1, head_length=2,
+            self.arrow = ax.arrow(position, 0, 0, 8.5,
+                                  facecolor="#fff", width=0.1, head_length=2,
                                   edgecolor="black")  # , zorder=11, width=1)
 
     def _reset_mpl(self, fig, ax, **kwargs):

src/accessvis/widgets/clock_widget.py

@@ -7,8 +7,16 @@
 
 
 class ClockWidget(WidgetMPL):
-    def __init__(self, lv, text_colour="white", background="black",
-                 show_seconds=False, show_minutes=True, show_hours=True, **kwargs):
+    def __init__(
+            self,
+            lv,
+            text_colour="white",
+            background="black",
+            show_seconds=False,
+            show_minutes=True,
+            show_hours=True,
+            **kwargs
+    ):
         super().__init__(lv=lv, **kwargs)
         self.text_colour = text_colour
         self.background = background
@@ -43,18 +51,28 @@ def _update_mpl(self, fig, ax, time: datetime.time = None, **kwargs):
         hour = time.hour
         minute = time.minute
         second = time.second
-        angles_h = 2 * np.pi * hour / 12 + 2 * np.pi * minute / (12 * 60) + 2 * second / (12 * 60 * 60) - np.pi / 6.0
-        angles_m = 2 * np.pi * minute / 60 + 2 * np.pi * second / (60 * 60) - np.pi / 6.0
+        angles_h = (
+                2 * np.pi * hour / 12 + 2 * np.pi * minute / (12 * 60) + 2 * second / (12 * 60 * 60) - np.pi / 6.0
+        )
+        angles_m = (
+                2 * np.pi * minute / 60 + 2 * np.pi * second / (60 * 60) - np.pi / 6.0
+        )
         angles_s = 2 * np.pi * second / 60 - np.pi / 6.0
 
         if self.show_seconds:
-            lines = ax.plot([angles_s, angles_s], [0, 0.9], color=self.text_colour, linewidth=1)
+            lines = ax.plot(
+                [angles_s, angles_s], [0, 0.9], color=self.text_colour, linewidth=1
+            )
             self.lines.extend(lines)
         if self.show_minutes:
-            lines = ax.plot([angles_m, angles_m], [0, 0.7], color=self.text_colour, linewidth=2)
+            lines = ax.plot(
+                [angles_m, angles_m], [0, 0.7], color=self.text_colour, linewidth=2
+            )
             self.lines.extend(lines)
         if self.show_hours:
-            lines = ax.plot([angles_h, angles_h], [0, 0.3], color=self.text_colour, linewidth=4)
+            lines = ax.plot(
+                [angles_h, angles_h], [0, 0.3], color=self.text_colour, linewidth=4
+            )
             self.lines.extend(lines)
 
     def _reset_mpl(self, fig, ax, **kwargs):

src/accessvis/widgets/season_widget.py

@@ -1,11 +1,12 @@
 import datetime
 
-import numpy as np
 import matplotlib.pyplot as plt
 from matplotlib.colors import LinearSegmentedColormap
+import numpy as np
 
 from .widget_base import WidgetMPL
 
+
 class SeasonWidget(WidgetMPL):
     def __init__(self, lv, text_colour="black", hemisphere="south", **kwargs):
         super().__init__(lv=lv, **kwargs)
@@ -29,10 +30,14 @@ def _make_mpl(self):
         # Label Angles
         if self.hemisphere == "south":
             MONTH = ["Sum", "Aut", "Win", "Spr"]
-            cmap = LinearSegmentedColormap.from_list("custom_gradient", ["orange", "black", "blue", "black", "orange"])
+            cmap = LinearSegmentedColormap.from_list(
+                "custom_gradient", ["orange", "black", "blue", "black", "orange"]
+            )
         else:
             MONTH = ["Win", "Spr", "Sum", "Aut"]
-            cmap = LinearSegmentedColormap.from_list("custom_gradient", ["blue", "black", "orange", "black", "blue"])
+            cmap = LinearSegmentedColormap.from_list(
+                "custom_gradient", ["blue", "black", "orange", "black", "blue"]
+            )
 
         ANGLES = np.linspace(np.pi / 4, 2 * np.pi + np.pi / 4, 4, endpoint=False)
         ax.tick_params(axis="x", which="major", pad=12, labelcolor=self.text_colour)
@@ -41,7 +46,8 @@ def _make_mpl(self):
         ax.spines["polar"].set_color(self.text_colour)
 
         # Colour background based on time of year:
-        dec22 = np.pi * 2.0 * (datetime.date(2001, 12, 22).timetuple().tm_yday - 1) / 365  # summer solstice
+        dec22_doy = datetime.date(2001, 12, 22).timetuple().tm_yday - 1
+        dec22 = np.pi * 2.0 * dec22_doy / 365  # summer solstice
         r = np.linspace(0, 10, 5)
         theta = np.linspace(dec22, dec22 + 2 * np.pi, 500)
         R, T = np.meshgrid(r, theta)
@@ -54,15 +60,25 @@ def _update_mpl(self, fig, ax, date: datetime.datetime = None, show_year=True):
             title = str(date.year)
         else:
             title = ""
-        fig.suptitle(title, fontsize=20, fontweight="bold", y=0.08, color=self.text_colour)
+        fig.suptitle(
+            title, fontsize=20, fontweight="bold", y=0.08, color=self.text_colour
+        )
 
         if date is None:
             return
         else:
             day_of_year = date.timetuple().tm_yday - 1
             position = day_of_year / 365. * np.pi * 2.0
-            self.arrow = ax.arrow(position, 0, 0, 8.5, facecolor="#fff", width=0.1, head_length=2,
-                                  edgecolor="black")  # , zorder=11, width=1)
+            self.arrow = ax.arrow(
+                position,
+                0,
+                0,
+                8.5,
+                facecolor="#fff",
+                width=0.1,
+                head_length=2,
+                edgecolor="black"
+            )  # , zorder=11, width=1)
 
     def _reset_mpl(self, fig, ax, **kwargs):
         fig.suptitle("")

src/accessvis/widgets/text_widget.py

@@ -4,7 +4,15 @@
 
 
 class TextWidget(WidgetMPL):
-    def __init__(self, lv, width=300, height=50, text_colour="black", background=(0, 0, 0, 0), **kwargs):
+    def __init__(
+            self,
+            lv,
+            width=300,
+            height=50,
+            text_colour="black",
+            background=(0, 0, 0, 0),
+            **kwargs
+    ):
         super().__init__(lv, **kwargs)
         self.width = width
         self.height = height
@@ -17,7 +25,9 @@ def _make_mpl(self):
         fig.subplots_adjust(left=0, right=1, top=1, bottom=0)
         ax.set_axis_off()
         fig.patch.set_facecolor(self.background)
-        self.text = ax.text(0.5, 0.5, "", ha="center", va="center", fontsize=20, color=self.text_colour)
+        self.text = ax.text(
+            0.5, 0.5, "", ha="center", va="center", fontsize=20, color=self.text_colour
+        )
 
         return fig, ax
 

src/accessvis/widgets/widget_base.py

@@ -1,6 +1,6 @@
+import os
 from abc import ABC, abstractmethod
 from functools import cached_property
-import os
 
 import matplotlib.pyplot as plt
 import numpy as np
@@ -25,9 +25,16 @@ def make_overlay(self):
         vert_path = os.path.join(Settings.INSTALL_PATH, "widgets", "screen.vert")
         frag_path = os.path.join(Settings.INSTALL_PATH, "widgets", "screen.frag")
 
-        self.overlay = self.lv.screen(shaders=[vert_path, frag_path], vertices=[[0, 0, 0]], texture="blank.png")
+        self.overlay = self.lv.screen(
+            shaders=[vert_path, frag_path], vertices=[[0, 0, 0]], texture="blank.png"
+        )
 
-        self.lv.set_uniforms(self.overlay["name"], scale=self.scale, offset=self.offset, widthToHeight=x / y)
+        self.lv.set_uniforms(
+            self.overlay["name"],
+            scale=self.scale,
+            offset=self.offset,
+            widthToHeight=x / y
+        )
         self.overlay.texture(pixels)  # Clear texture with transparent image
 
     @abstractmethod