downloading full requirements txt

modules/navbar.py

@@ -1,45 +1,51 @@
-import streamlit as st
-import app_matching_page
-
-# giz-dsc colors
-# orange: #e5b50d
-# green: #48d47b
-# blue: #0da2dc
-# grey: #dadada
-
-# giz colors https://www.giz.de/cdc/en/html/59638.html
-# red: #c80f0f 
-# grey: #6f6f6f
-# light_grey: #b2b2b2
-# light_red: #eba1a3
-
-def show_navbar():
-    #st.markdown("<h1 style='color: red;'>THIS APP IS WORK IN PROGRESS ...</h1>", unsafe_allow_html=True)
-
-    # enlarge tab fontsizes 
-    css = '''
-    <style>
-        .stTabs [data-baseweb="tab-list"] button [data-testid="stMarkdownContainer"] p {
-        font-size:1rem;
-        }
-    </style>
-    '''
-    st.markdown(css, unsafe_allow_html=True)
-    tab1, tab2, tab3, tab4 = st.tabs([
-        "📘 Landing Page",
-        "📊 All Projects",
-        "🎯 Single-Project Matching",
-        "🔍 Multi-Project Matching"
-    ])
-
-    with tab1:
-        app_matching_page.show_landing_page()
-
-    with tab2:
-        app_matching_page.show_all_projects_page()
-
-    with tab3:
-        app_matching_page.show_single_matching_page()
-
-    with tab4:
-        app_matching_page.show_multi_matching_page()
+import streamlit as st
+import app_matching_page
+import pkg_resources
+
+# giz-dsc colors
+# orange: #e5b50d
+# green: #48d47b
+# blue: #0da2dc
+# grey: #dadada
+
+# giz colors https://www.giz.de/cdc/en/html/59638.html
+# red: #c80f0f 
+# grey: #6f6f6f
+# light_grey: #b2b2b2
+# light_red: #eba1a3
+
+def show_navbar():
+    #st.markdown("<h1 style='color: red;'>THIS APP IS WORK IN PROGRESS ...</h1>", unsafe_allow_html=True)
+
+    # enlarge tab fontsizes 
+    css = '''
+    <style>
+        .stTabs [data-baseweb="tab-list"] button [data-testid="stMarkdownContainer"] p {
+        font-size:1rem;
+        }
+    </style>
+    '''
+    st.markdown(css, unsafe_allow_html=True)
+    tab1, tab2, tab3, tab4 = st.tabs([
+        "📘 Landing Page",
+        "📊 All Projects",
+        "🎯 Single-Project Matching",
+        "🔍 Multi-Project Matching"
+    ])
+
+    with tab1:
+        app_matching_page.show_landing_page()
+        installed_packages = pkg_resources.working_set
+        package_list_ = ""
+        for package in installed_packages:
+           package_list_ = package_list_ + f"{package.key}=={package.version}\n"
+        st.download_button('Download Requirements', list_, file_name='Synergy_requirements.txt')
+
+    with tab2:
+        app_matching_page.show_all_projects_page()
+
+    with tab3:
+        app_matching_page.show_single_matching_page()
+
+    with tab4:
+        app_matching_page.show_multi_matching_page()