Running pre-commit

manim_slides/__init__.py

@@ -1,2 +1,2 @@
-from .slide import Slide, ThreeDSlide
 from .__version__ import __version__
+from .slide import Slide, ThreeDSlide

manim_slides/commons.py

@@ -1,4 +1,5 @@
 import click
+
 from .defaults import CONFIG_PATH
 
 

manim_slides/main.py

@@ -3,7 +3,7 @@ from click_default_group import DefaultGroup
 
 from . import __version__
 from .present import present
-from .wizard import wizard, init
+from .wizard import init, wizard
 
 
 @click.group(cls=DefaultGroup, default="present", default_if_no_args=True)

manim_slides/present.py

@@ -9,9 +9,9 @@ import click
 import cv2
 import numpy as np
 
+from .commons import config_path_option
 from .config import Config
 from .defaults import CONFIG_PATH, FOLDER_PATH
-from .commons import config_path_option
 
 
 class State(Enum):
@@ -42,7 +42,7 @@ class Presentation:
         self.lastframe = []
 
         self.caps = [None for _ in self.files]
-        self.reset()        
+        self.reset()
         self.add_last_slide()
 
     def add_last_slide(self):
@@ -62,14 +62,14 @@ class Presentation:
         self.load_this_cap(0)
         self.current_slide_i = 0
         self.slides[-1]["terminated"] = False
-    
+
     def next(self):
         if self.current_slide["type"] == "last":
             self.current_slide["terminated"] = True
         else:
             self.current_slide_i = min(len(self.slides) - 1, self.current_slide_i + 1)
             self.rewind_slide()
-    
+
     def prev(self):
         self.current_slide_i = max(0, self.current_slide_i - 1)
         self.rewind_slide()
@@ -77,7 +77,7 @@ class Presentation:
     def rewind_slide(self):
         self.current_animation = self.current_slide["start_animation"]
         self.current_cap.set(cv2.CAP_PROP_POS_FRAMES, 0)
-    
+
     def load_this_cap(self,cap_number):
         if self.caps[cap_number] == None:
             # unload other caps
@@ -91,7 +91,7 @@ class Presentation:
     @property
     def current_slide(self):
         return self.slides[self.current_slide_i]
-    
+
     @property
     def current_cap(self):
         self.load_this_cap(self.current_animation)
@@ -143,7 +143,7 @@ class Presentation:
                 self.load_this_cap(self.current_animation)
                 # Reset video to position zero if it has been played before
                 self.current_cap.set(cv2.CAP_PROP_POS_FRAMES, 0)
-            
+
         return self.lastframe, state
 
 
@@ -163,11 +163,11 @@ class Display:
         if fullscreen:
             cv2.namedWindow("Video", cv2.WND_PROP_FULLSCREEN)
             cv2.setWindowProperty("Video", cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN)
-    
+
     @property
     def current_presentation(self):
         return self.presentations[self.current_presentation_i]
-    
+
     def run(self):
         while True:
             self.lastframe, self.state = self.current_presentation.update_state(self.state)
@@ -184,11 +184,11 @@ class Display:
             self.handle_key()
             self.show_video()
             self.show_info()
-    
+
     def show_video(self):
         self.lag = now() - self.last_time
         self.last_time = now()
-        cv2.imshow("Video", self.lastframe) 
+        cv2.imshow("Video", self.lastframe)
 
     def show_info(self):
         info = np.zeros((130, 420), np.uint8)
@@ -230,11 +230,11 @@ class Display:
         )
 
         cv2.imshow("Info", info)
-    
+
     def handle_key(self):
         sleep_time = math.ceil(1000/self.current_presentation.fps)
         key = cv2.waitKeyEx(fix_time(sleep_time - self.lag))
-        
+
         if self.config.QUIT.match(key):
             self.quit()
         elif self.state == State.PLAYING and self.config.PLAY_PAUSE.match(key):
@@ -258,7 +258,7 @@ class Display:
             self.current_presentation.rewind_slide()
             self.state = State.PLAYING
 
-    
+
     def quit(self):
         cv2.destroyAllWindows()
         sys.exit()

manim_slides/slide.py

@@ -20,7 +20,7 @@ class Slide(Scene):
     def play(self, *args, **kwargs):
         super(Slide, self).play(*args, **kwargs)
         self.current_animation += 1
-    
+
     def pause(self):
         self.slides.append(dict(
             type="slide",
@@ -30,11 +30,11 @@ class Slide(Scene):
         ))
         self.current_slide += 1
         self.pause_start_animation = self.current_animation
-    
+
     def start_loop(self):
         assert self.loop_start_animation is None, "You cannot nest loops"
         self.loop_start_animation = self.current_animation
-    
+
     def end_loop(self):
         assert self.loop_start_animation is not None, "You have to start a loop before ending it"
         self.slides.append(dict(
@@ -46,32 +46,32 @@ class Slide(Scene):
         self.current_slide += 1
         self.loop_start_animation = None
         self.pause_start_animation = self.current_animation
-    
+
     def render(self, *args, **kwargs):
         # We need to disable the caching limit since we rely on intermidiate files
         max_files_cached = config["max_files_cached"]
         config["max_files_cached"] = float("inf")
-        
+
         super(Slide, self).render(*args, **kwargs)
 
         config["max_files_cached"] = max_files_cached
 
         if not os.path.exists(self.output_folder):
             os.mkdir(self.output_folder)
-        
+
         files_folder = os.path.join(self.output_folder, "files")
         if not os.path.exists(files_folder):
             os.mkdir(files_folder)
-        
+
         scene_name = type(self).__name__
         scene_files_folder = os.path.join(files_folder, scene_name)
-        
+
         if os.path.exists(scene_files_folder):
             shutil.rmtree(scene_files_folder)
-        
+
-        if not os.path.exists(scene_files_folder):    
+        if not os.path.exists(scene_files_folder):
             os.mkdir(scene_files_folder)
-        
+
         files = list()
         for src_file in self.renderer.file_writer.partial_movie_files:
             dst_file = os.path.join(scene_files_folder, os.path.basename(src_file))

manim_slides/wizard.py

@@ -5,8 +5,8 @@ import click
 import cv2
 import numpy as np
 
-from .config import Config
 from .commons import config_options
+from .config import Config
 from .defaults import CONFIG_PATH
 
 
@@ -37,7 +37,7 @@ def _init(config_path, force, merge, skip_interactive=False):
 
     if os.path.exists(config_path):
         click.secho(f"The `{CONFIG_PATH}` configuration file exists")
-        
+
         if not force and not merge:
             choice = click.prompt("Do you want to continue and (o)verwrite / (m)erge it, or (q)uit?", type=click.Choice(["o", "m", "q"], case_sensitive=False))