Spaces:
Sleeping
Sleeping
Enhance news fetching functionality with language support and update UI for multilingual input options.
Browse files
app.py
CHANGED
|
@@ -4,30 +4,46 @@ import pandas as pd
|
|
| 4 |
from dotenv import load_dotenv
|
| 5 |
import os
|
| 6 |
|
| 7 |
-
# .envファイルの読み込み
|
| 8 |
load_dotenv()
|
| 9 |
|
| 10 |
-
#
|
| 11 |
-
API_KEY = os.getenv("API_KEY")
|
| 12 |
NEWS_API_URL = os.getenv("NEWS_API_URL")
|
|
|
|
| 13 |
|
| 14 |
-
def fetch_news(query="ecolab", sort_by="publishedAt", page_size=10):
|
| 15 |
"""
|
| 16 |
NewsAPIからニュース情報を取得する関数
|
| 17 |
"""
|
| 18 |
try:
|
|
|
|
| 19 |
headers = {
|
| 20 |
-
"
|
| 21 |
"User-Agent": "NewsApp/1.0"
|
| 22 |
}
|
| 23 |
|
|
|
|
| 24 |
params = {
|
| 25 |
"q": query,
|
| 26 |
"sortBy": sort_by,
|
| 27 |
"pageSize": page_size,
|
| 28 |
-
"language": "en"
|
| 29 |
}
|
| 30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 31 |
response = requests.get(NEWS_API_URL, headers=headers, params=params)
|
| 32 |
|
| 33 |
if response.status_code == 200:
|
|
@@ -60,26 +76,23 @@ def fetch_news(query="ecolab", sort_by="publishedAt", page_size=10):
|
|
| 60 |
except Exception as e:
|
| 61 |
return pd.DataFrame(), f"❌ エラーが発生しました: {str(e)}"
|
| 62 |
|
| 63 |
-
def search_news(query: str, sort_by: str, page_size: int):
|
| 64 |
"""
|
| 65 |
Main function for searching news.
|
| 66 |
|
| 67 |
Args:
|
| 68 |
query (str): The search keyword for news articles.
|
| 69 |
sort_by (str): The sorting method for the news results.
|
| 70 |
-
Options are "publishedAt", "relevancy", or "popularity".
|
| 71 |
page_size (int): The number of news articles to retrieve.
|
|
|
|
| 72 |
|
| 73 |
Returns:
|
| 74 |
-
tuple:
|
| 75 |
-
- pd.DataFrame: A DataFrame containing the news articles.
|
| 76 |
-
Columns include "タイトル", "説明", "ソース", "公開日", and "URL".
|
| 77 |
-
- str: A status message indicating the result of the search.
|
| 78 |
"""
|
| 79 |
if not query.strip():
|
| 80 |
return pd.DataFrame(), "❌ 検索キーワードを入力してください"
|
| 81 |
|
| 82 |
-
df, message = fetch_news(query, sort_by, page_size)
|
| 83 |
return df, message
|
| 84 |
|
| 85 |
# Gradioインターフェース
|
|
@@ -90,9 +103,11 @@ with gr.Blocks(title="📰 News API アプリ", theme=gr.themes.Soft()) as demo:
|
|
| 90 |
|
| 91 |
NewsAPIを使用してリアルタイムのニュース情報を検索・取得できます。
|
| 92 |
|
|
|
|
|
|
|
| 93 |
**使い方:**
|
| 94 |
-
1.
|
| 95 |
-
2.
|
| 96 |
3. 取得件数を選択
|
| 97 |
4. 「ニュース検索」ボタンをクリック
|
| 98 |
"""
|
|
@@ -103,10 +118,21 @@ with gr.Blocks(title="📰 News API アプリ", theme=gr.themes.Soft()) as demo:
|
|
| 103 |
# 入力コンポーネント
|
| 104 |
query_input = gr.Textbox(
|
| 105 |
label="🔍 検索キーワード",
|
| 106 |
-
placeholder="例: ecolab, technology
|
| 107 |
value="ecolab"
|
| 108 |
)
|
| 109 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 110 |
sort_by_dropdown = gr.Dropdown(
|
| 111 |
choices=["publishedAt", "relevancy", "popularity"],
|
| 112 |
label="📊 ソート方法",
|
|
@@ -141,7 +167,7 @@ with gr.Blocks(title="📰 News API アプリ", theme=gr.themes.Soft()) as demo:
|
|
| 141 |
# イベントハンドラー
|
| 142 |
search_btn.click(
|
| 143 |
fn=search_news,
|
| 144 |
-
inputs=[query_input, sort_by_dropdown, page_size_slider],
|
| 145 |
outputs=[results_df, status_output],
|
| 146 |
show_api=True,
|
| 147 |
)
|
|
@@ -149,14 +175,14 @@ with gr.Blocks(title="📰 News API アプリ", theme=gr.themes.Soft()) as demo:
|
|
| 149 |
# Enter キーでも検索可能
|
| 150 |
query_input.submit(
|
| 151 |
fn=search_news,
|
| 152 |
-
inputs=[query_input, sort_by_dropdown, page_size_slider],
|
| 153 |
outputs=[results_df, status_output],
|
| 154 |
show_api=False,
|
| 155 |
)
|
| 156 |
|
| 157 |
# 初期ロード時にデフォルト検索を実行
|
| 158 |
demo.load(
|
| 159 |
-
fn=lambda: search_news("ecolab", "publishedAt", 10),
|
| 160 |
outputs=[results_df, status_output],
|
| 161 |
show_api=False,
|
| 162 |
)
|
|
|
|
| 4 |
from dotenv import load_dotenv
|
| 5 |
import os
|
| 6 |
|
|
|
|
| 7 |
load_dotenv()
|
| 8 |
|
| 9 |
+
# NewsAPI設定
|
|
|
|
| 10 |
NEWS_API_URL = os.getenv("NEWS_API_URL")
|
| 11 |
+
API_KEY = os.getenv("API_KEY")
|
| 12 |
|
| 13 |
+
def fetch_news(query="ecolab", sort_by="publishedAt", page_size=10, language="auto"):
|
| 14 |
"""
|
| 15 |
NewsAPIからニュース情報を取得する関数
|
| 16 |
"""
|
| 17 |
try:
|
| 18 |
+
# NewsAPIの正しいヘッダー形式
|
| 19 |
headers = {
|
| 20 |
+
"X-API-Key": API_KEY,
|
| 21 |
"User-Agent": "NewsApp/1.0"
|
| 22 |
}
|
| 23 |
|
| 24 |
+
# 日本語検索の場合は日本語も含める
|
| 25 |
params = {
|
| 26 |
"q": query,
|
| 27 |
"sortBy": sort_by,
|
| 28 |
"pageSize": page_size,
|
|
|
|
| 29 |
}
|
| 30 |
|
| 31 |
+
# 言語設定を動的に決定
|
| 32 |
+
if language == "all":
|
| 33 |
+
# すべての言語で検索(言語制限なし)
|
| 34 |
+
pass
|
| 35 |
+
elif language == "jp":
|
| 36 |
+
# 日本語のソースも含めるため、言語制限を外すか日本語圏のソースを指定
|
| 37 |
+
pass # NewsAPIの日本語サポートは限定的なので制限を外す
|
| 38 |
+
elif language == "en":
|
| 39 |
+
params["language"] = "en"
|
| 40 |
+
elif language == "auto":
|
| 41 |
+
# 日本語文字が含まれている場合は言語制限を外す
|
| 42 |
+
if any('\u3040' <= char <= '\u309F' or '\u30A0' <= char <= '\u30FF' or '\u4E00' <= char <= '\u9FAF' for char in query):
|
| 43 |
+
pass # 言語制限なしで検索
|
| 44 |
+
else:
|
| 45 |
+
params["language"] = "en"
|
| 46 |
+
|
| 47 |
response = requests.get(NEWS_API_URL, headers=headers, params=params)
|
| 48 |
|
| 49 |
if response.status_code == 200:
|
|
|
|
| 76 |
except Exception as e:
|
| 77 |
return pd.DataFrame(), f"❌ エラーが発生しました: {str(e)}"
|
| 78 |
|
| 79 |
+
def search_news(query: str, sort_by: str, page_size: int, language: str = "auto"):
|
| 80 |
"""
|
| 81 |
Main function for searching news.
|
| 82 |
|
| 83 |
Args:
|
| 84 |
query (str): The search keyword for news articles.
|
| 85 |
sort_by (str): The sorting method for the news results.
|
|
|
|
| 86 |
page_size (int): The number of news articles to retrieve.
|
| 87 |
+
language (str): Language for search results.
|
| 88 |
|
| 89 |
Returns:
|
| 90 |
+
tuple: DataFrame and status message
|
|
|
|
|
|
|
|
|
|
| 91 |
"""
|
| 92 |
if not query.strip():
|
| 93 |
return pd.DataFrame(), "❌ 検索キーワードを入力してください"
|
| 94 |
|
| 95 |
+
df, message = fetch_news(query, sort_by, page_size, language)
|
| 96 |
return df, message
|
| 97 |
|
| 98 |
# Gradioインターフェース
|
|
|
|
| 103 |
|
| 104 |
NewsAPIを使用してリアルタイムのニュース情報を検索・取得できます。
|
| 105 |
|
| 106 |
+
**🔥 日本語検索対応!**
|
| 107 |
+
|
| 108 |
**使い方:**
|
| 109 |
+
1. 検索キーワードを入力(日本語・英語両方対応)
|
| 110 |
+
2. 言語とソート方法を選択
|
| 111 |
3. 取得件数を選択
|
| 112 |
4. 「ニュース検索」ボタンをクリック
|
| 113 |
"""
|
|
|
|
| 118 |
# 入力コンポーネント
|
| 119 |
query_input = gr.Textbox(
|
| 120 |
label="🔍 検索キーワード",
|
| 121 |
+
placeholder="例: 東京, トヨタ, AI, ecolab, technology...",
|
| 122 |
value="ecolab"
|
| 123 |
)
|
| 124 |
|
| 125 |
+
language_dropdown = gr.Dropdown(
|
| 126 |
+
choices=[
|
| 127 |
+
("自動検出", "auto"),
|
| 128 |
+
("日本語", "jp"),
|
| 129 |
+
("英語", "en"),
|
| 130 |
+
("すべての言語", "all")
|
| 131 |
+
],
|
| 132 |
+
label="🌐 言語",
|
| 133 |
+
value="auto"
|
| 134 |
+
)
|
| 135 |
+
|
| 136 |
sort_by_dropdown = gr.Dropdown(
|
| 137 |
choices=["publishedAt", "relevancy", "popularity"],
|
| 138 |
label="📊 ソート方法",
|
|
|
|
| 167 |
# イベントハンドラー
|
| 168 |
search_btn.click(
|
| 169 |
fn=search_news,
|
| 170 |
+
inputs=[query_input, sort_by_dropdown, page_size_slider, language_dropdown],
|
| 171 |
outputs=[results_df, status_output],
|
| 172 |
show_api=True,
|
| 173 |
)
|
|
|
|
| 175 |
# Enter キーでも検索可能
|
| 176 |
query_input.submit(
|
| 177 |
fn=search_news,
|
| 178 |
+
inputs=[query_input, sort_by_dropdown, page_size_slider, language_dropdown],
|
| 179 |
outputs=[results_df, status_output],
|
| 180 |
show_api=False,
|
| 181 |
)
|
| 182 |
|
| 183 |
# 初期ロード時にデフォルト検索を実行
|
| 184 |
demo.load(
|
| 185 |
+
fn=lambda: search_news("ecolab", "publishedAt", 10, "auto"),
|
| 186 |
outputs=[results_df, status_output],
|
| 187 |
show_api=False,
|
| 188 |
)
|