Merge pull request 'rework of patch for streamlit to display my favicon and title when paste url in messengers with preload-function' (#2) from better_streamlit_patch into main

Reviewed-on: #2

.gitea/workflows/create_and_push_multiarch_container.yml

@@ -6,7 +6,7 @@ on:
       image_tag:
         description: '2. Tag für das Docker-Image (außer latest) (z.B. v1.0.0)'
         required: true
-        default: '0.4.0'
+        default: '0.6.0'
 
 env:
   image_name: mysteryhelfer

Dockerfile

@@ -15,7 +15,13 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 COPY ./app /app
 
-COPY ./patch-streamlit/* /usr/local/lib/python3.13/site-packages/streamlit/static/
+# ein bisschen Patchen um auch beim Bookmarken oder Versenden der Webadresse per Messenger den richtigen Titel und das
+# richtige Favicon zu verwenden/sehen
+COPY ./app/images/favicon.ico /usr/local/lib/python3.13/site-packages/streamlit/static/favicon.ico
+RUN sed -i -e 's|favicon\.png|favicon.ico|' \
+           -e 's|<title>.*</title>|<title>tebarius Mysteryhelfer (web)</title>|' \
+           /usr/local/lib/python3.13/site-packages/streamlit/static/index.html
+
 
 EXPOSE 8501
 

app/app.py

@@ -4,6 +4,7 @@ import streamlit as st
 import base64
 import tools
 import matplotlib.pyplot as plt
+from helper import show_map_folium
 
 standard_output = ('#### Um den HILFE-Text zu einzelnen Funktionen aufzurufen bitte die Funktion mit leerem'
                   ' Eingabefeld aufrufen.')
@@ -360,7 +361,8 @@ st.markdown(st.session_state.output_text)
 # Karte anzeigen, falls aktiviert
 if st.session_state.map_data is not None:
     st.subheader("Kartenansicht")
-    st.map(st.session_state.map_data)
+    show_map_folium(st.session_state.map_data)
+
 
 if st.session_state.graph_data is not None:
     fig, ax = plt.subplots()

app/helper.py

@@ -3,6 +3,9 @@
 import math
 from re import match  # für unkennify
 import streamlit as st
+from streamlit_folium import st_folium
+import folium
+
 
 # ***recursive quersummenfunktion***
 def q_sum(n):
@@ -337,3 +340,34 @@ def rail_decrypt(cipher: str, rails: int):
         elif down is False:
             y -= 1
     return out
+#from folium.map import DivIcon
+def show_map_folium(df):
+    if not df.empty:
+        # Schritt 1: Bestimme die südwestliche und nordöstliche Ecke
+        sw = df[['lat', 'lon']].min().values.tolist()   # Südwesten
+        ne = df[['lat', 'lon']].max().values.tolist()   # Nordosten
+        # Schritt 2: Initialisiere Karte (Ort egal, wird überschrieben, zoom wird bei mehreren Koordinaten überschrieben)
+        m = folium.Map(location=df[["lat", "lon"]].mean().values.tolist(), zoom_start=15)
+        # Schritt 3: Marker hinzufügen
+        for _, row in df.iterrows():
+            if 'label' in row:
+                folium.Marker(
+                    location=[row["lat"], row["lon"]],
+                    popup=f"<b>{int(row['label'])}</b><br> Lat:{round(row['lat'], 5)}, Lon:{round(row['lon'], 5)}",
+                    tooltip=f"<b>{int(row['label'])}</b><br> Lat:{round(row['lat'], 5)}, Lon:{round(row['lon'], 5)}",
+                    icon = folium.Icon(color="red", icon="map-marker")
+                ).add_to(m)
+            else:
+                folium.Marker(
+                    location=[row["lat"], row["lon"]],
+                    popup=f"Lat:{round(row['lat'], 5)}, Lon:{round(row['lon'], 5)}",
+                    tooltip=f"Lat:{round(row['lat'], 5)}, Lon:{round(row['lon'], 5)}",
+                    icon = folium.Icon(color="red", icon="map-marker")
+                ).add_to(m)
+        if len(df) != 1:
+            # Schritt 4: Zoom anpassen bei mehr als einer Koordinate
+            m.fit_bounds([sw, ne])
+        # Schritt 5: In Streamlit anzeigen
+        st_folium(m, use_container_width=True)
+    else:
+        st.markdown(":red[Keine sinnvoll darstellbaren Koordinaten gefunden]")

app/tools.py

@@ -2057,7 +2057,7 @@ def maptiles_kachelkoordinaten(eingabetext):
                 try:
                     la = float(text[0])
                     lo = float(text[1])
-                    if not la < -85.05113 and not la > 85.05113 and not lo < -180 and not lo > 180:
+                    if not la < -83.0 and not la > 83.0 and not lo < -180 and not lo > 180:
                         x, y = helper.dec_to_maptiles(la, lo, zoom)
                         ausgabetext += f"|{zoom:>2}|{x:<10}|{y}|\n"
                 except ValueError:
@@ -2065,17 +2065,18 @@ def maptiles_kachelkoordinaten(eingabetext):
             return ausgabetext, None
         elif len(text) == 2:
             ausgabetext = ":violet[Maptiles->DEG,DEC]  \n|:blue[Zoom]|:blue[DEG]|:blue[DEC]|\n|-|-|-|\n"
-            lat_list, lon_list = [], []
+            lat_list, lon_list, label_list = [], [], []
             for zoom in range(2, 26):
                 try:
                     la, lo = helper.maptiles_to_dec(int(text[0]), int(text[1]), zoom)
-                    if not la < -85.05113 and not la > 85.05113 and not lo < -180 and not lo > 180:
+                    if not la < -83.0 and not la > 83.0 and not lo < -180 and not lo > 180:
                         ausgabetext += f"|{zoom:>2}|{helper.dec_to_deg(la, lo):<23}|{round(la, 5)} {round(lo, 5)}|  \n"
                         lat_list.append(la)
                         lon_list.append(lo)
+                        label_list.append(zoom)
                 except OverflowError:
                     pass
-            return ausgabetext, pd.DataFrame({'lat': lat_list, 'lon': lon_list})
+            return ausgabetext, pd.DataFrame({'lat': lat_list, 'lon': lon_list, 'label': label_list})
         else:
             return ":red[Zahlen konnten nicht ermittelt werden!]", None
 

patch-streamlit/index.html

@@ -1,47 +0,0 @@
-<!--
- Copyright (c) Streamlit Inc. (2018-2022) Snowflake Inc. (2022-2025)
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
-     http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta
-      name="viewport"
-      content="width=device-width, initial-scale=1, shrink-to-fit=no"
-    />
-    <link rel="shortcut icon" href="./favicon.ico" />
-    <link
-      rel="preload"
-      href="./static/media/SourceSansVF-Upright.ttf.BsWL4Kly.woff2"
-      as="font"
-      type="font/woff2"
-      crossorigin
-    />
-
-    <title>tebarius Mysteryhelfer (web)</title>
-
-    <!-- initialize window.prerenderReady to false and then set to true in React app when app is ready for indexing -->
-    <script>
-      window.prerenderReady = false
-    </script>
-    <script type="module" crossorigin src="./static/js/index.BTGIlECR.js"></script>
-    <link rel="stylesheet" crossorigin href="./static/css/index.CJVRHjQZ.css">
-  </head>
-  <body>
-    <noscript>You need to enable JavaScript to run this app.</noscript>
-    <div id="root"></div>
-  </body>
-</html>