fix selector

main.py

@@ -3,15 +3,14 @@
 import shutil
 
 import streamlit as st
-import pandas as pd
 import altair as alt
 
 from login import check_local_token
 from pages.helper.monthly_chart import add_monthly_charts
 from pages.helper.quarterly_chart import add_quartely_charts
 from pages.helper.query import Queries
 from request import vasahm_query
-from menu import add_menu
+from menu import add_list_selector, add_menu
 from text_constant import MAIN_PAGE
 
 
@@ -47,14 +46,8 @@ def sfmono():
 
 add_menu()
 st.components.v1.html(MAIN_PAGE, height=60, scrolling=False)
-df = pd.read_csv("data.csv").dropna()
-list_of_name = df['name'].to_list()
-if "stock" in st.query_params:
-    STOCK_INDEX = list_of_name.index(st.query_params.stock)
-else:
-    STOCK_INDEX = 0
-name = st.sidebar.selectbox("لیست سهام", options = list_of_name, index=STOCK_INDEX)
-selected_stock = df.iloc[df.loc[df['name'] == name].index[0]]
+
+name, selected_stock = add_list_selector()
 dollar_toggle = st.sidebar.toggle(
     "نمایش به دلار",
     help="با فعال کردن این گزینه تمامی مبالغ بر اساس دلار بازمحاسبه می گردد."

menu.py

@@ -1,5 +1,6 @@
 """Creating a custom menu for application"""
 import streamlit as st
+import pandas as pd
 
 def add_menu():
     """adding a custom menu to app"""
@@ -13,3 +14,20 @@ def add_menu():
     st.sidebar.page_link("pages/social_page.py", label="اطلاعات رفتاری", icon="🌐")
     # st.sidebar.page_link("pages/simple_chart.py", label="نمودار ساده ماهانه", icon="📋")
     st.sidebar.page_link("pages/changelog.py", label="تازه ها", icon="💬")
+
+
+def add_list_selector():
+    """create and init list selector"""
+    if "stock_index" not in st.session_state:
+        st.session_state.stock_index = 0
+    df = pd.read_csv("data.csv").dropna()
+    list_of_name = df['name'].to_list()
+    if "stock" in st.query_params:
+        st.session_state.stock_index = list_of_name.index(st.query_params.stock)
+    name = st.sidebar.selectbox(
+        "لیست سهام",
+        options = list_of_name,
+        index=st.session_state.stock_index)
+    st.session_state.stock_index = int((df.loc[df['name'] == name].index[0]).astype(str))
+    selected_stock = df.iloc[df.loc[df['name'] == name].index[0]]
+    return name, selected_stock

pages/simple_chart.py

@@ -7,7 +7,7 @@
 
 from request import get_stock_monthly
 # from slider import create_range_slider
-from menu import add_menu
+from menu import add_list_selector, add_menu
 
 
 
@@ -23,14 +23,7 @@
 if "ver" in st.session_state:
     st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
 
-df = pd.read_csv("data.csv").dropna()
-list_of_name = df['name'].to_list()
-if "stock" in st.query_params:
-    STOCK_INDEX = list_of_name.index(st.query_params.stock)
-else:
-    STOCK_INDEX = 0
-
-name = st.selectbox("لیست سهام", options = list_of_name, index=STOCK_INDEX)
+name, _ = add_list_selector()
 
 dfg = get_stock_monthly(name)
 

pages/social_page.py

@@ -7,7 +7,7 @@
 from login import check_local_token
 from pages.helper.query import Queries
 from request import vasahm_query
-from menu import add_menu
+from menu import add_list_selector, add_menu
 
 
 
@@ -22,14 +22,7 @@
 
 add_menu()
 
-df = pd.read_csv("data.csv").dropna()
-list_of_name = df['name'].to_list()
-if "stock" in st.query_params:
-    STOCK_INDEX = list_of_name.index(st.query_params.stock)
-else:
-    STOCK_INDEX = 0
-name = st.sidebar.selectbox("لیست سهام", options = list_of_name, index=STOCK_INDEX)
-selected_stock = df.iloc[df.loc[df['name'] == name].index[0]]
+name, _ = add_list_selector()
 
 if "ver" in st.session_state:
     st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')

pages/technical.py

@@ -1,21 +1,15 @@
 """Comapre monthly data in a customized way"""
 
 import streamlit as st
+import streamlit.components.v1 as components
 import pandas as pd
-import altair as alt
 from login import check_local_token
-import numpy as np
 
 from pages.helper.gauge_chart import plot_gauge
 from pages.helper.query import Queries
 from pages.helper.ta_metrics import add_ta_metrics
-from request import get_stock_monthly
-# from slider import create_range_slider
-from menu import add_menu
-from finta import TA
+from menu import add_list_selector, add_menu
 from request import vasahm_query
-import plotly.graph_objs as go
-import streamlit.components.v1 as components
 
 
 
@@ -31,14 +25,7 @@
 if "ver" in st.session_state:
     st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
 
-df = pd.read_csv("data.csv").dropna()
-list_of_name = df['name'].to_list()
-if "stock" in st.query_params:
-    STOCK_INDEX = list_of_name.index(st.query_params.stock)
-else:
-    STOCK_INDEX = 0
-
-name = st.sidebar.selectbox("لیست سهام", options = list_of_name, index=STOCK_INDEX)
+name, _ = add_list_selector()
 dollar_toggle = st.sidebar.toggle(
     "نمایش به دلار",
     help="با فعال کردن این گزینه تمامی مبالغ بر اساس دلار بازمحاسبه می گردد."
@@ -55,7 +42,8 @@
         st.error(stock_data, icon="🚨")
     else:
         components.iframe(f"https://chart.vasahm.com/?name={name}", height=500)
-        stock_data_history = pd.DataFrame(stock_data, columns=["date","open","high","low","close", "volume"])
+        stock_data_history = pd.DataFrame(
+            stock_data, columns=["date","open","high","low","close", "volume"])
         stock_data_history['date'] = pd.to_datetime(stock_data_history['date'])
         stock_data_history['open'] = stock_data_history['open'].astype(int)
         stock_data_history['high'] = stock_data_history['high'].astype(int)
@@ -68,50 +56,81 @@
         stock_data_history.set_index("date", inplace=True)
 
         col1, col2 = st.columns(2)
-        
+
         move_gauge = col1.empty()
         osi_gauge = col2.empty()
-
-        current_value_moving = 0
-        current_value_indicator = 0
+        # Pylint: diable=invalid-name
+        cvm = 0
+        # Pylint: diable=invalid-name
+        cvi = 0
 
 
         col1, col2 = st.columns(2)
 
         col11, col12, col13 = col1.columns(3)
 
-        current_value_moving = add_ta_metrics(stock_data_history, [10],"EMA (10)", "10 period EMA", col11, current_value_moving, "EMA")
-        current_value_moving = add_ta_metrics(stock_data_history, [20], "EMA (20)", "20 period EMA", col12, current_value_moving, "EMA")
-        current_value_moving = add_ta_metrics(stock_data_history, [30], "EMA (30)", "30 period EMA", col13, current_value_moving, "EMA")
-        current_value_moving = add_ta_metrics(stock_data_history, [50], "EMA (50)", "50 period EMA", col11, current_value_moving, "EMA")
-        current_value_moving = add_ta_metrics(stock_data_history, [100], "EMA (100)", "100 period EMA", col12, current_value_moving, "EMA")
-        current_value_moving = add_ta_metrics(stock_data_history, [200], "EMA (200)", "200 period EMA", col13, current_value_moving, "EMA")
-
-        current_value_moving = add_ta_metrics(stock_data_history, [10],"SMA (10)", "10 period SMA", col11, current_value_moving, "SMA")
-        current_value_moving = add_ta_metrics(stock_data_history, [20], "SMA (20)", "20 period SMA", col12, current_value_moving, "SMA")
-        current_value_moving = add_ta_metrics(stock_data_history, [30], "SMA (30)", "30 period SMA", col13, current_value_moving, "SMA")
-        current_value_moving = add_ta_metrics(stock_data_history, [50], "SMA (50)", "50 period SMA", col11, current_value_moving, "SMA")
-        current_value_moving = add_ta_metrics(stock_data_history, [100], "SMA (100)", "100 period SMA", col12, current_value_moving, "SMA")
-        current_value_moving = add_ta_metrics(stock_data_history, [200], "SMA (200)", "200 period SMA", col13, current_value_moving, "SMA")
-
-        current_value_moving = add_ta_metrics(stock_data_history, [20], "VAMA (20)", "20 period VAMA", col11, current_value_moving, "VAMA")
-        current_value_moving = add_ta_metrics(stock_data_history, [9], "HMA (9)", "9 period HMA.", col12, current_value_moving, "HMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [10],"EMA (10)", "10 period EMA", col11, cvm, "EMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [20], "EMA (20)", "20 period EMA", col12, cvm, "EMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [30], "EMA (30)", "30 period EMA", col13, cvm, "EMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [50], "EMA (50)", "50 period EMA", col11, cvm, "EMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [100], "EMA (100)", "100 period EMA", col12, cvm, "EMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [200], "EMA (200)", "200 period EMA", col13, cvm, "EMA")
+
+        cvm = add_ta_metrics(
+            stock_data_history, [10],"SMA (10)", "10 period SMA", col11, cvm, "SMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [20], "SMA (20)", "20 period SMA", col12, cvm, "SMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [30], "SMA (30)", "30 period SMA", col13, cvm, "SMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [50], "SMA (50)", "50 period SMA", col11, cvm, "SMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [100], "SMA (100)", "100 period SMA", col12, cvm, "SMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [200], "SMA (200)", "200 period SMA", col13, cvm, "SMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [20], "VAMA (20)", "20 period VAMA", col11, cvm, "VAMA")
+        cvm = add_ta_metrics(
+            stock_data_history, [9], "HMA (9)", "9 period HMA.", col12, cvm, "HMA")
 
         col21, col22, col23 = col2.columns(3)
 
-        current_value_indicator = add_ta_metrics(stock_data_history, [14], "RSI (14)", "14 period RSI", col21, current_value_indicator, "RSI")
-        current_value_indicator = add_ta_metrics(stock_data_history, [14], "STOCH (14)", "14 period STOCH %K", col22, current_value_indicator, "STOCH")
-        current_value_indicator = add_ta_metrics(stock_data_history, [14], "CCI (14)", "14 period CCI", col23, current_value_indicator, "CCI")
-        current_value_indicator = add_ta_metrics(stock_data_history, [14], "ADX (14)", "14 period ADX.", col21, current_value_indicator, "ADX")
-        current_value_indicator = add_ta_metrics(stock_data_history, [14], "AO (14)", "AO", col22, current_value_indicator, "AO")
-        current_value_indicator = add_ta_metrics(stock_data_history, [10], "MOM", "MOM", col23, current_value_indicator, "MOM")
-        current_value_indicator = add_ta_metrics(stock_data_history, [10,26], "MACD", "SIGNAL", col21, current_value_indicator, "MACD")
-        current_value_indicator = add_ta_metrics(stock_data_history, [14,14], "STOCHRSI", "14 period stochastic RSI.", col22, current_value_indicator, "STOCHRSI")
-        current_value_indicator = add_ta_metrics(stock_data_history, [14], "WILLIAMS", "14 Williams %R", col23, current_value_indicator, "WILLIAMS")
-        current_value_indicator = add_ta_metrics(stock_data_history, [], "EBBP BULL", "Bull.", col21, current_value_indicator, "EBBP")
-        current_value_indicator = add_ta_metrics(stock_data_history, [], "EBBP BEAR", "Bear.", col22, current_value_indicator, "EBBP")
-        current_value_indicator = add_ta_metrics(stock_data_history, [], "UO", 0, col23, current_value_indicator, "UO")
-
-
-        plot_gauge(current_value_moving, -15, 15, "Moving Averages Gauge", move_gauge)
-        plot_gauge(current_value_indicator, -9, 9, "Oscillators Gauge", osi_gauge)
+        cvi = add_ta_metrics(
+            stock_data_history, [14], "RSI (14)", "14 period RSI", col21, cvi, "RSI")
+        cvi = add_ta_metrics(
+            stock_data_history, [14], "STOCH (14)", "14 period STOCH %K", col22, cvi, "STOCH")
+        cvi = add_ta_metrics(
+            stock_data_history, [14], "CCI (14)", "14 period CCI", col23, cvi, "CCI")
+        cvi = add_ta_metrics(
+            stock_data_history, [14], "ADX (14)", "14 period ADX.", col21, cvi, "ADX")
+        cvi = add_ta_metrics(
+            stock_data_history, [14], "AO (14)", "AO", col22, cvi, "AO")
+        cvi = add_ta_metrics(
+            stock_data_history, [10], "MOM", "MOM", col23, cvi, "MOM")
+        cvi = add_ta_metrics(
+            stock_data_history, [10,26], "MACD", "SIGNAL", col21, cvi, "MACD")
+        cvi = add_ta_metrics(
+            stock_data_history,
+            [14,14],
+            "STOCHRSI",
+            "14 period stochastic RSI.",
+            col22,
+            cvi,
+            "STOCHRSI")
+        cvi = add_ta_metrics(
+            stock_data_history, [14], "WILLIAMS", "14 Williams %R", col23, cvi, "WILLIAMS")
+        cvi = add_ta_metrics(
+            stock_data_history, [], "EBBP BULL", "Bull.", col21, cvi, "EBBP")
+        cvi = add_ta_metrics(
+            stock_data_history, [], "EBBP BEAR", "Bear.", col22, cvi, "EBBP")
+        cvi = add_ta_metrics(
+            stock_data_history, [], "UO", 0, col23, cvi, "UO")
+
+        plot_gauge(cvm, -15, 15, "Moving Averages Gauge", move_gauge)
+        plot_gauge(cvi, -9, 9, "Oscillators Gauge", osi_gauge)