Turn live stream related configurations into constants

constants.py

@@ -211,3 +211,6 @@ PALETTE = list(COLOR_MAP.values())
 locals().update(COLOR_MAP)
 for name in [s for s in list(COLOR_MAP.keys()) if s.endswith("_C")]:
     locals()[name.replace("_C", "")] = locals()[name]
+
+IS_LIVE_STREAMING = True
+LIVE_STREAM_NAME = "LiveStream"

manim.py

@@ -8,8 +8,7 @@ class Manim():
 
     def __new__(cls):
         kwargs = {
-            "file": "example_file.py",
-            "scene_name": "LiveStream",
+            "scene_name": LIVE_STREAM_NAME,
             "open_video_upon_completion": False,
             "show_file_in_finder": False,
             # By default, write to file
@@ -22,12 +21,12 @@ class Manim():
             "quiet": True,
             "ignore_waits": False,
             "write_all": False,
-            "name": "LiveStream",
+            "name": LIVE_STREAM_NAME,
             "start_at_animation_number": 0,
             "end_at_animation_number": None,
             "skip_animations": False,
             "camera_config": HIGH_QUALITY_CAMERA_CONFIG,
             "frame_duration": PRODUCTION_QUALITY_FRAME_DURATION,
-            "is_live_streaming": True,
+            "is_live_streaming": IS_LIVE_STREAMING
         }
         return Scene(**kwargs)

test1.py

@@ -1,22 +1,6 @@
 from big_ol_pile_of_manim_imports import *
 from manim import Manim
 
-class Shapes(Scene):
-    #A few simple shapes
-    def construct(self):
-        circle = Circle()
-        square = Square()
-        line = Line(np.array([3,0,0]),np.array([5,0,0]))
-        triangle = Polygon(np.array([0,0,0]),np.array([1,1,0]),np.array([1,-1,0]))
-
-        self.add(line)
-        self.play(ShowCreation(circle))
-        self.play(FadeOut(circle))
-        self.play(GrowFromCenter(square))
-        self.play(Transform(square,triangle))
-
-#python3 extract_scene.py test1.py Shapes -r 1080
-
 
 manim = Manim()