move backend into new services folder for later merge with db_to_tina_api from...

move backend into new services folder for later merge with db_to_tina_api from moma/legacy_php_comex/commit/4d19264a + add stubs for future user login and text normalization classes

README.md

@@ -74,9 +74,10 @@ source setup/regcomex_config.ini
 
 Then to run the regcomex app in the simplest way just do:
 ```
-python3 server_comex_registration.py
+cd services
+python3 comex_main_backend.py
 ```
-The form server is then accessible locally on `127.0.0.1:5000/regcomex`  
+The form server is then accessible locally on `0.0.0.0:5000/regcomex`  
 
 -------
 
@@ -135,7 +136,7 @@ export DOORS_PORT=8989
 
 ##### 3) Run the regomex app with gunicorn
 ```
-gunicorn -b 0.0.0.0:9090 server_comex_registration:app
+bash run.sh
 ```
 
 The form server is then accessible locally on `0.0.0.0:9090/regcomex`  

run.sh

 #! /bin/bash
 #
-# simple web server running server_comex_registration:app
+# simple web server running services/comex_main_backend:app
 
 if [ -z "$HOST" ]
   then export HOST="0.0.0.0"
@@ -9,11 +9,11 @@ fi
 
 if [ "$DEBUG_FLAG" != true ]
 then
-    gunicorn -b $HOST:9090 server_comex_registration:app
+    gunicorn -b $HOST:9090 services.comex_main_backend:app
 else
     gunicorn -b $HOST:9090 \
              --log-level debug \
-             server_comex_registration:app
+             services.comex_main_backend:app
             #  --access-logfile test_gu_access.log
             #  --error-logfile test_gu_error.log
 fi

server_comex_registration.py → services/comex_main_backend.py

@@ -30,6 +30,15 @@ from re          import sub
 from os          import environ
 from traceback   import format_tb
 
+if __package__ == 'services':
+    # when we're run via import
+    from services.user import comex_user
+    from services.text import keywords
+else:
+    # when this script is run directly
+    from user          import comex_user
+    from text          import keywords
+
 # ============= read environ =============
 MY_HOST = environ.get('HOST', '0.0.0.0')
 MY_DEBUG_FLAG = environ.get('DEBUG_FLAG') == 'true'
@@ -44,7 +53,7 @@ if MY_DEBUG_FLAG:
 # TODO add doors port if != 8989
 
 # ============= app creation =============
-app = Flask(__name__)
+app = Flask("services", static_folder="../static", template_folder="../templates")
 
 app.config['DEBUG'] = MY_DEBUG_FLAG