server/python-codecs: add support for optional requirements

plugins/python-codecs/.vscode/settings.json

@@ -5,8 +5,8 @@
     // "scrypted.serverRoot": "/server",
 
     // lxc installation
-    "scrypted.debugHost": "scrypted-server",
-    "scrypted.serverRoot": "/root/.scrypted",
+    // "scrypted.debugHost": "scrypted-server",
+    // "scrypted.serverRoot": "/root/.scrypted",
 
     // windows installation
     // "scrypted.debugHost": "koushik-windows",
@@ -17,8 +17,8 @@
     // "scrypted.serverRoot": "/home/pi/.scrypted",
 
     // local checkout
-    // "scrypted.debugHost": "127.0.0.1",
-    // "scrypted.serverRoot": "/Users/koush/.scrypted",
+    "scrypted.debugHost": "127.0.0.1",
+    "scrypted.serverRoot": "/Users/koush/.scrypted",
 
     "scrypted.pythonRemoteRoot": "${config:scrypted.serverRoot}/volume/plugin.zip",
     "python.analysis.extraPaths": [

plugins/python-codecs/src/requirements.optional.txt

@@ -0,0 +1,6 @@
+# gobject instrospection for gstreamer.
+PyGObject>=3.30.4; sys_platform != 'win32'
+
+# pyvips is not available on windows, and is preinstalled as part of the installer scripts on
+# mac and linux.
+pyvips; sys_platform != 'win32'

plugins/python-codecs/src/requirements.txt

@@ -1,15 +1,7 @@
 # needed by libav to_ndarray
 numpy>=1.16.2
 
-# gobject instrospection for gstreamer.
-PyGObject>=3.30.4; sys_platform != 'win32'
-
-# libav doesnt work on arm7
-av>=10.0.0; sys_platform != 'linux' or platform_machine == 'x86_64' or platform_machine == 'aarch64'
-
-# pyvips is not available on windows, and is preinstalled as part of the installer scripts on
-# mac and linux.
-pyvips; sys_platform != 'win32'
+av>=10.0.0
 
 # in case pyvips fails to load, use a pillow fallback.
 # pillow for anything not intel linux, pillow-simd is available on x64 linux