Adopt Poetry and add a Nix build

Author: lukegb

.gitignore

@@ -5,4 +5,5 @@ temp
 config_local.py
 logs/
 input/
-static/swaggerui
+static/swaggerui
+result*

default.nix

@@ -0,0 +1,20 @@
+{ sources ? import ./nix/sources.nix
+, pkgs ? import sources.nixpkgs { }
+, poetry2nix ? import sources.poetry2nix { inherit pkgs; }
+}:
+
+let
+  hackyplayer = poetry2nix.mkPoetryApplication {
+    groups = [ "prod" ];
+    projectDir = ./.;
+    overrides = poetry2nix.overrides.withDefaults (final: prev: {
+      celery-singleton = prev.celery-singleton.overridePythonAttrs (old: {
+        postPatch = ''
+          substituteInPlace pyproject.toml \
+            --replace-fail "poetry.masonry.api" "poetry.core.masonry.api"
+        '';
+      });
+    });
+  };
+in
+  hackyplayer.dependencyEnv

hackyplayer/__init__.py

@@ -0,0 +1,3 @@
+"""EMF Camp VoC post production pipeline"""
+
+__version__ = '0.0.1'

app.py hackyplayer/app.pyapp.py renamed to hackyplayer/app.py

@@ -9,8 +9,8 @@
 import flask
 
 # Local
-import config
-import tasks
+from . import config
+from . import tasks
 
 app = tasks.flask_app
 app_cel = tasks.celery_app
@@ -39,6 +39,7 @@ def get_files(target, ext_filter = []):
     except FileNotFoundError:
         return None
 
+
 @app.route("/")
 def index():
     files = []
@@ -150,7 +151,7 @@ def api_tasks():
                         "in_tc": task["args"][2],
                         "out_tc": task["args"][3],
                         "node": task["hostname"],
-                        "state": state.state
+                        "state": state.state,
                     })
 
     if scheduled_tasks:
@@ -168,7 +169,7 @@ def api_tasks():
                         "in_tc": task["args"][2],
                         "out_tc": task["args"][3],
                         "node": task["hostname"],
-                        "state": state.state
+                        "state": state.state,
                     })
     return flask.jsonify(result)
 
@@ -263,4 +264,4 @@ def api_ingest_stop(taskid=None):
     return flask.jsonify({'success':True})
 
 if __name__ == "__main__":
-    app.run(debug=True)
+    app.run(debug=True)

config.py hackyplayer/config.pyconfig.py renamed to hackyplayer/config.py

@@ -54,4 +54,4 @@ def create_app():
     )
     app.config.from_prefixed_env()
     celery_init_app(app)
-    return app
+    return app