README.md

@@ -48,27 +48,6 @@ I gave a talk about this at [KansasFest 2019](https://www.kansasfest.org/), see
 
 TODO: link video once it is available.
 
-## Installation
-
-This currently requires python3.7 because some dependencies (e.g. weighted-levenshtein) don't compile with 3.9+, and 3.8
-has a [bug](https://bugs.python.org/issue44439) in object pickling.  
-
-```
-python3.7 -m venv venv
-source venv/bin/activate
-pip install -r requirements.txt
-```
-
-To generate the data files required by the transcoder:
-
-```
-% python transcoder/make_data_tables.py
-```
-
-This takes about 3 hours on my machine.
-
-TODO: download instructions
-
 ## Release Notes
 
 ### v0.2 (19 July 2019)

requirements-dev.txt

@@ -1,4 +0,0 @@
--r requirements.txt
-py65==1.1.0
-flake8==5.0.4
-black==22.12.0

requirements.txt

@@ -1,12 +0,0 @@
-audioread==3.0.0
-colormath==3.0.0
-etaprogress==1.1.1
-librosa==0.9.2
-networkx==2.6.3
-numpy==1.21.6
-Pillow==9.4.0
-scikit-learn==1.0.2
-scikit-video==1.1.11
-scipy==1.7.3
-soundfile==0.11.0
-weighted-levenshtein==0.2.1

transcoder/make_data_tables.py

@@ -58,7 +58,7 @@ def compute_diff_matrix(pal: Type[palette.BasePalette]):
 
     Specifically CIE2000 delta values for this palette.
     """
-    dm = np.ndarray(shape=(16, 16), dtype=np.int32)
+    dm = np.ndarray(shape=(16, 16), dtype=np.int)
 
     for colour1, a in pal.RGB.items():
         alab = colormath.color_conversions.convert_color(

transcoder/screen.py

@@ -39,7 +39,7 @@ X_Y_TO_PAGE = np.zeros((192, 40), dtype=np.uint8)
 X_Y_TO_OFFSET = np.zeros((192, 40), dtype=np.uint8)
 
 # Mask of which (page, offset) bytes represent screen holes
-SCREEN_HOLES = np.full((32, 256), True, dtype=np.bool8)
+SCREEN_HOLES = np.full((32, 256), True, dtype=np.bool)
 
 # Dict mapping memory address to (page, y, x_byte) tuple
 ADDR_TO_COORDS = {}
@@ -417,7 +417,7 @@ class Bitmap:
         this content byte.
         """
 
-        diff = np.ndarray((32, 256), dtype=np.int32)
+        diff = np.ndarray((32, 256), dtype=np.int)
 
         offsets = self._byte_offsets(is_aux)
 

transcoder/video.py

@@ -53,9 +53,9 @@ class Video:
             )
 
         # Accumulates pending edit weights across frames
-        self.update_priority = np.zeros((32, 256), dtype=np.int32)
+        self.update_priority = np.zeros((32, 256), dtype=np.int)
         if self.mode == mode.DHGR:
-            self.aux_update_priority = np.zeros((32, 256), dtype=np.int32)
+            self.aux_update_priority = np.zeros((32, 256), dtype=np.int)
 
     def tick(self, ticks: int) -> bool:
         """Keep track of when it is time for a new image frame."""