some changes

.gitignore

@@ -0,0 +1,52 @@
+# These are some examples of commonly ignored file patterns.
+# You should customize this list as applicable to your project.
+# Learn more about .gitignore:
+#     https://www.atlassian.com/git/tutorials/saving-changes/gitignore
+
+# Node artifact files
+node_modules/
+dist/
+
+# Compiled Java class files
+*.class
+
+# Compiled Python bytecode
+*.py[cod]
+
+# Log files
+*.log
+
+# Package files
+*.jar
+
+# Maven
+target/
+dist/
+
+# JetBrains IDE
+.idea/
+
+# Unit test reports
+TEST*.xml
+
+# Generated by MacOS
+.DS_Store
+
+# Generated by Windows
+Thumbs.db
+
+# Applications
+*.app
+*.exe
+*.war
+
+# Large media files
+*.mp4
+*.tiff
+*.avi
+*.flv
+*.mov
+*.wmv
+
+# keys
+keys.env

app.py

@@ -2,8 +2,10 @@ import gradio as gr
 from pyzbar.pyzbar import decode
 from lambdas import upload_models, predict
 import base64
-from io import BytesIO
+from io import BytesIO, StringIO
 from PIL import Image
+import pandas as pd
+import os.path
 
 DEBUG = True
 
@@ -21,20 +23,37 @@ navigator.mediaDevices.getUserMedia = (constraints) => {
 """
 
 config = {'possible_shifts': {'No shifts': 0}, 'possible_modes': ["waste"]}
-restaurant_id = None
-shift_id = None
 
 
 def login(username, password) -> bool:
     # TODO from username and password get restaurant_id
-    config_aux = {'restaurant_id': 3,
-                  'restaurant_name': 'Proppos',
-                  'mode': 'waste',
-                  'possible_modes': ['waste'],
-                  'possible_shifts': {'Esmorzar': 1, 'Dinar': 2, 'Sopar': 3},
-                  }
-    config.update(config_aux)
-    return True
+    if os.path.isfile('credentials.csv'):
+        df = pd.read_csv('credentials.csv')
+    else:
+        s = os.environ.get('CREDENTIALS')
+        df = pd.read_csv(StringIO(s))
+
+    if not len(df):
+        return False
+
+    for idx, row in df.iterrows():
+        if row['username'] == username and row['password'] == password:
+            restaurant_id = int(row['restaurant_id'])
+            restaurant_name = str(row['restaurant_name'])
+            mode = 'waste'
+            possible_modes = str(row.get('modes')).split(':')
+            possible_shifts = {i.split(':')[0]: i.split(':')[1] for i in str(row.get('shifts')).split('-')}
+
+            config_aux = {'restaurant_id': restaurant_id,
+                          'restaurant_name': restaurant_name,
+                          'mode': mode,
+                          'possible_modes': possible_modes,
+                          'possible_shifts': possible_shifts,
+                          }
+            config.update(config_aux)
+
+            return True
+    return False
 
 
 def start_app(shift_id, mode):

requirements.txt

@@ -1,4 +1,3 @@
 pyzbar
 pillow
-boto3
-libzbar0
+boto3