Add PyCharm debugging in development

docker/config/python.example.env

@@ -11,4 +11,6 @@ SENTRY_ENVIRONMENT=development
 SECRET_KEY=asdfasdf
 ALLOWED_HOSTS=*
 DOMAIN_HOST="https://pizzaoven.holontool.nl"
-
+# Set to enable remote debugging with PyCharm
+PYCHARM_IP=172.17.0.1
+PYCHARM_PORT=9222

src/Dockerfile

@@ -21,7 +21,7 @@ WORKDIR /app
 ADD . /app/
 
 RUN pip install --upgrade pip \
-    && pip install -r requirements/prod.txt --no-cache-dir \
+    && pip install -r requirements/local.txt --no-cache-dir \
     && pip install ipython ipdb
 
 EXPOSE 8000

src/holon/models/config/query_and_convert.py

@@ -20,8 +20,8 @@ class QueryAndConvertConfig(ClusterableModel):
     name = models.CharField(max_length=255, null=False, blank=True)
 
     api_url = models.URLField(
-        default="https://beta-engine.energytransitionmodel.com/api/v3/scenarios/",
-        db_comment="This is currently not used and should be removed",
+        # or https://beta-engine.energytransitionmodel.com/api/v3/scenarios/
+        default="https://engine.energytransitionmodel.com/api/v3/scenarios/",
     )
     etm_scenario_id = models.IntegerField()
 

src/holon/services/query_and_convert.py

@@ -26,12 +26,18 @@
 
 qc_logger = HolonLogger("QConfig")
 
-# Hardcoded because not bound to change at any point during this project
-CONFIG_KPIS = {
+# Configuration to map ETM outputs to Holon KPI's at regional and national level.
+# Hardcoded because not bound to change at any point during this project.
+UPSCALING_KPI_CONFIGS = {
     "api_url": "https://engine.energytransitionmodel.com/api/v3/scenarios/",
     "config": {
+        # Holon KPI
         "sustainability": {
-            "value": {"type": "query", "data": "value", "etm_key": "dashboard_renewability"},
+            "value": {
+                "type": "query",
+                "data": "value",
+                "etm_key": "dashboard_renewability"
+            },
             "convert_with": [
                 {
                     "type": "static",
@@ -43,21 +49,30 @@
                 }
             ],
         },
+        # Holon KPI
         "self_sufficiency": {
             "value": {
                 "type": "query",
                 "data": "value",
                 "etm_key": "kpi_self_sufficiency_local_production_of_primary_demand",
             }
         },
+        # Holon KPI
         "netload": {
             "value": {
                 "type": "query",
                 "data": "value",
                 "etm_key": "kpi_relative_future_load_mv_hv_transformer",
             }
         },
-        "costs": {"value": {"type": "query", "data": "value", "etm_key": "total_costs"}},
+        # Holon KPI
+        "costs": {
+            "value": {
+                "type": "query",
+                "data": "value",
+                "etm_key": "total_costs"
+            }
+        },
     },
 }
 
@@ -76,6 +91,7 @@ def __init__(
         self.etm_scenario_id = config_db.etm_scenario_id
         self.anylogic_outcomes = anylogic_outcomes
         self.scenario_aggregate = scenario_aggregate
+        # used in cost-benefit to distribute costs over actors
         self.distribution_keys = {}
 
     @property
@@ -201,7 +217,7 @@ def log_costs(etm_scenario_id: int, config, cost_components: dict):
     def upscaling(config: QConfig):
         new_scenario_id = etm_service.scale_copy_and_send(config.etm_scenario_id, config.queries)
 
-        kpis = etm_service.retrieve_results(new_scenario_id, copy(CONFIG_KPIS))
+        kpis = etm_service.retrieve_results(new_scenario_id, copy(UPSCALING_KPI_CONFIGS))
 
         ETMConnect.log_upscaling(config.etm_scenario_id, new_scenario_id, config, kpis)
 

src/manage.py

@@ -21,20 +21,29 @@ def if_exists_load_env(name: str) -> None:
     if os.path.exists(env_file):
         dotenv.load_dotenv(env_file, override=True)
 
+def enable_pycharm_debugger():
+    if settings.PYCHARM_IP and settings.PYCHARM_PORT:
+        import pydevd_pycharm
+        # we could do this on a per-request basis if convenient.
+        pydevd_pycharm.settrace(settings.PYCHARM_IP, port=settings.PYCHARM_PORT, stdoutToServer=True, stderrToServer=True)
 
-def main():
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "pipit.settings.prod")
-
-    if_exists_load_env(".env")
-    if_exists_load_env(".env.local")
-
+def enable_vscode_debugger():
     # enable vs code remote debugging
     # https://github.com/Microsoft/PTVS/issues/1057
     if settings.DEBUG and settings.VS_CODE_REMOTE_DEBUG and os.environ.get("RUN_MAIN"):
         import ptvsd
 
         ptvsd.enable_attach(address=("0.0.0.0", 5678))
 
+def main():
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "pipit.settings.prod")
+
+    if_exists_load_env(".env")
+    if_exists_load_env(".env.local")
+
+    enable_pycharm_debugger()
+    enable_vscode_debugger()
+
     execute_from_command_line(sys.argv)
 
 

src/pipit/settings/__init__.py

@@ -16,6 +16,14 @@ def get_env(name, default=None):
     raise ImproperlyConfigured(f"Set the {name} env variable")
 
 
+def get_env_int(name: str, default: int = None):
+    string_value = os.getenv(name)
+    if string_value is None:
+        return default
+
+    return int(string_value)
+
+
 def get_env_bool(name: str, default: bool = None) -> bool:
     if name in os.environ:
         string_value = os.environ[name].upper()

src/pipit/settings/base.py

@@ -6,7 +6,7 @@
 import os
 from typing import Optional
 
-from pipit.settings import get_env, get_env_bool
+from pipit.settings import get_env, get_env_bool, get_env_int
 
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 BASE_DIR = os.path.dirname(os.path.dirname(__file__))
@@ -17,6 +17,10 @@
 # SECURITY WARNING: keep the secret key used in production secret!
 SECRET_KEY = get_env("SECRET_KEY")
 
+# PyCharm or IntelliJ debugger
+PYCHARM_IP = get_env("PYCHARM_IP")
+PYCHARM_PORT = get_env_int("PYCHARM_PORT")
+
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
 

src/requirements/base.txt

@@ -1,6 +1,7 @@
 Django==4.2.6
 boto3>1.19,<1.25
 django-storages==1.14.2
+django-storages[azure]
 psycopg==3.1.12
 sentry_sdk==1.32.0
 python-dotenv==0.21

src/requirements/local.txt

@@ -2,6 +2,7 @@
 -r test.txt
 
 # Add local extra requirements here (django-debug etc)
+pydevd-pycharm~=241.14494.241
 black
 django-debug-toolbar
 isort

src/requirements/prod.txt

@@ -2,4 +2,3 @@
 -r base.txt
 
 # Add production extra requirements here
-django-storages[azure]