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Update app.py
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app.py
CHANGED
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@@ -3,49 +3,42 @@ import pandas as pd
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import plotly.express as px
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import plotly.graph_objects as go
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# 1. SAYFA AYARLARI
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st.set_page_config(layout="wide", page_title="Gold Intelligence Dashboard")
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st.markdown("""
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<style>
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.stApp {
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background-color: #FFFFFF;
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}
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/*
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[data-testid="stMetricValue"] {
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font-size:
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font-weight: 900 !important;
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color: #B28F2D !important;
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line-height: 1.2;
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}
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/*
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[data-testid="stMetricLabel"] p {
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font-size:
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color: #333333 !important;
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font-weight: bold !important;
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}
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/*
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.plot-container {
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background-color: #000000;
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border-radius:
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padding:
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box-shadow: 0 8px 16px rgba(0,0,0,0.2);
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border: 1px solid #333333;
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}
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/* 5. Yazı Renklerini Sabitle */
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h1, h2, h3, h4, p, span {
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color: #1A1A1A !important;
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}
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</style>
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""", unsafe_allow_html=True)
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# 2. VERİ YÜKLEME
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@st.cache_data
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def load_data():
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df = pd.read_csv("gold_feature_engineered.csv")
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date_col = next((col for col in df.columns if col.lower() == 'date'), df.columns[0])
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@@ -54,76 +47,74 @@ def load_data():
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df = df.rename(columns={date_col: 'Date'})
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return df
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df = load_data()
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except Exception as e:
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st.error(f"Veri yükleme hatası: {e}")
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st.stop()
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# 3. SIDEBAR
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st.sidebar.
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years_list = sorted([y for y in df['YEAR'].unique() if y >= 2008])
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year = st.sidebar.selectbox("Yıl Seçin", options=years_list, index=0)
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filtered_df = df[df['YEAR'] == year].copy()
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# 4. ANA BAŞLIK
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st.markdown("<h1 style='text-align: center; color: #B28F2D;
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st.divider()
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#
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m1, m2, m3 = st.columns(3)
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with m1:
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st.metric(label="Son Kapanış Fiyatı (GLD)", value=f"{filtered_df['GLD'].iloc[-1]:.2f}")
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with m2:
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st.metric(label=f"{year}
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with m3:
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st.metric(label=f"{year}
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st.divider()
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#
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st.markdown("##
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info_col1, info_col2 = st.columns(2)
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box_style = "padding: 20px; border-left: 8px solid #B28F2D; background-color: #F9F9F9; border-radius: 10px;"
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with info_col1:
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st.markdown(f"<div style='{box_style}'><h3>🇹🇷 {year} yılı verileri teknik analiz için uygundur.</h3></div>", unsafe_allow_html=True)
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with info_col2:
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st.markdown(f"<div style='{box_style}'><h3>🇺🇸 Data for {year} is suitable for technical analysis.</h3></div>", unsafe_allow_html=True)
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# 6. GRAFİKLER (GENİŞ VE KOYU KUTULU)
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st.markdown(f"## 📈 {year} Piyasa Analizi")
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# ANA GRAFİK (TAM GENİŞLİK)
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fig1 = go.Figure()
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fig1.add_trace(go.Scatter(x=filtered_df['Date'], y=filtered_df['GLD'],
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line=dict(color='#FFD700', width=3),
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fill='tozeroy', fillcolor='rgba(255, 215, 0, 0.1)'))
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fig1.update_layout(
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st.plotly_chart(fig1, use_container_width=True)
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st.write("") # Boşluk
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# YAN YANA GRAFİKLER (
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c1, c2 = st.columns(2)
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with c1:
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st.markdown("### 🎯 Dağılım / Distribution")
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fig2 = px.histogram(filtered_df, x="GLD", nbins=30, color_discrete_sequence=['#FFD700'], template="plotly_dark")
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fig2.update_layout(
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st.plotly_chart(fig2, use_container_width=True)
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with c2:
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st.markdown("### 🌡️ Korelasyon / Correlation")
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fig3.
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st.plotly_chart(fig3, use_container_width=True)
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st.divider()
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# 7.
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with st.expander("📋 Detaylı Veri Seti / Detailed Dataset"):
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st.dataframe(filtered_df, use_container_width=True)
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csv = filtered_df.to_csv(index=False).encode('utf-8')
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st.download_button("📥 Veriyi İndir (CSV)", data=csv, file_name=f'
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import plotly.express as px
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import plotly.graph_objects as go
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# 1. SAYFA AYARLARI
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st.set_page_config(layout="wide", page_title="Gold Intelligence Dashboard")
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# CSS: Rakamları devasa yapmak ve grafik kutularını netleştirmek için
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st.markdown("""
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<style>
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.stApp { background-color: #FFFFFF; }
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/* Metrik Değerleri: Kocaman ve Kalın */
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[data-testid="stMetricValue"] {
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font-size: 75px !important;
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font-weight: 900 !important;
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color: #B28F2D !important;
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}
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/* Metrik Başlıkları */
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[data-testid="stMetricLabel"] p {
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font-size: 22px !important;
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color: #333333 !important;
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font-weight: bold !important;
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}
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/* Grafik Kutuları: Siyah ve Net */
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.plot-container {
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background-color: #000000;
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border-radius: 12px;
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padding: 10px;
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}
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/* Sidebar başlığı */
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.css-163utfM h2 { color: #B28F2D !important; }
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</style>
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""", unsafe_allow_html=True)
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# 2. VERİ YÜKLEME
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@st.cache_data
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def load_data():
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df = pd.read_csv("gold_feature_engineered.csv")
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date_col = next((col for col in df.columns if col.lower() == 'date'), df.columns[0])
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df = df.rename(columns={date_col: 'Date'})
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return df
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df = load_data()
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# 3. SIDEBAR
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year = st.sidebar.selectbox("Yıl Seçin / Select Year", options=sorted(df['YEAR'].unique(), reverse=True))
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filtered_df = df[df['YEAR'] == year].copy()
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# 4. ANA BAŞLIK
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st.markdown("<h1 style='text-align: center; color: #B28F2D;'>💰 Gold Price Intelligence / Altın Fiyat Analizi ve Stratejik Öngörü Paneli</h1>", unsafe_allow_html=True)
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st.divider()
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# 5. METRİKLER (İSTEDİĞİN GİBİ BÜYÜK)
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m1, m2, m3 = st.columns(3)
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with m1:
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st.metric(label="Son Kapanış Fiyatı (GLD)", value=f"{filtered_df['GLD'].iloc[-1]:.2f}")
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with m2:
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st.metric(label=f"{year} Max Fiyat", value=f"{filtered_df['GLD'].max():.2f}")
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with m3:
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st.metric(label=f"{year} Min Fiyat", value=f"{filtered_df['GLD'].min():.2f}")
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st.divider()
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# 6. GRAFİKLER (PAYLAŞTIĞIN GÖRSELLERLE AYNI TASARIM)
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st.markdown(f"## 📈 {year} Grafik Analizleri")
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# ANA GRAFİK (GENİŞ)
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fig1 = go.Figure()
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fig1.add_trace(go.Scatter(x=filtered_df['Date'], y=filtered_df['GLD'],
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line=dict(color='#FFD700', width=3),
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fill='tozeroy', fillcolor='rgba(255, 215, 0, 0.1)'))
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fig1.update_layout(
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template="plotly_dark", paper_bgcolor='black', plot_bgcolor='black',
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height=500, margin=dict(l=50, r=50, t=30, b=50),
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xaxis=dict(showgrid=False, tickfont=dict(size=14, color='white')),
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yaxis=dict(showgrid=True, gridcolor='#333333', tickfont=dict(size=14, color='white'))
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)
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st.plotly_chart(fig1, use_container_width=True)
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st.write("") # Boşluk
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# YAN YANA GRAFİKLER (OKUNABİLİR VE GENİŞ)
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c1, c2 = st.columns(2)
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with c1:
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st.markdown("### 🎯 Dağılım / Distribution")
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fig2 = px.histogram(filtered_df, x="GLD", nbins=30, color_discrete_sequence=['#FFD700'], template="plotly_dark")
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fig2.update_layout(
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paper_bgcolor='black', plot_bgcolor='black', height=450,
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xaxis=dict(tickfont=dict(color='white')),
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yaxis=dict(tickfont=dict(color='white'))
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)
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st.plotly_chart(fig2, use_container_width=True)
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with c2:
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st.markdown("### 🌡️ Korelasyon / Correlation")
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# Sadece sayısal sütunlar
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corr_df = filtered_df.select_dtypes(include=['number']).corr()
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fig3 = px.imshow(corr_df, text_auto=".2f", color_continuous_scale='YlOrRd', template="plotly_dark")
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fig3.update_layout(
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paper_bgcolor='black', plot_bgcolor='black', height=450,
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xaxis=dict(tickfont=dict(color='white')),
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yaxis=dict(tickfont=dict(color='white'))
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)
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st.plotly_chart(fig3, use_container_width=True)
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st.divider()
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# 7. VERİ SETİ (KAPALI GELİR)
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with st.expander("📋 Detaylı Veri Seti / Detailed Dataset (Tıkla Aç)"):
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st.dataframe(filtered_df, use_container_width=True)
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csv = filtered_df.to_csv(index=False).encode('utf-8')
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st.download_button("📥 Veriyi İndir (CSV)", data=csv, file_name=f'altin_rapor_{year}.csv')
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