stock-tracker

2026-07-04 00:17:11 +08:00
commit 6087341a48
6463 changed files with 1929869 additions and 0 deletions
@@ -0,0 +1,117 @@
+import time
+
+import requests
+from requests.exceptions import RequestException
+
+from akshare.exceptions import NetworkError, APIError, RateLimitError, DataParsingError
+from akshare.utils.context import config
+
+
+def make_request_with_retry_json(
+    url, params=None, headers=None, proxies=None, max_retries=3, retry_delay=1
+):
+    """
+    发送 HTTP GET 请求，支持重试机制和代理设置。
+
+    :param url: 请求的 URL
+    :param params: URL 参数 (可选)
+    :param headers: 请求头 (可选)
+    :param proxies: 代理设置 (可选)
+    :param max_retries: 最大重试次数
+    :param retry_delay: 初始重试延迟（秒）
+    :return: 解析后的 JSON 数据
+    """
+    if proxies is None:
+        proxies = config.proxies
+    for attempt in range(max_retries):
+        try:
+            response = requests.get(
+                url, params=params, headers=headers, proxies=proxies
+            )
+            if response.status_code == 200:
+                try:
+                    data = response.json()
+                    if not data:
+                        raise DataParsingError("Empty response data")
+                    return data
+                except ValueError:
+                    raise DataParsingError("Failed to parse JSON response")
+            elif response.status_code == 429:
+                raise RateLimitError(
+                    f"Rate limit exceeded. Status code: {response.status_code}"
+                )
+            else:
+                raise APIError(
+                    f"API request failed. Status code: {response.status_code}"
+                )
+
+        except (RequestException, RateLimitError, APIError, DataParsingError) as e:
+            if attempt == max_retries - 1:
+                if isinstance(e, RateLimitError):
+                    raise
+                elif isinstance(e, (APIError, DataParsingError)):
+                    raise
+                else:
+                    raise NetworkError(
+                        f"Failed to connect after {max_retries} attempts: {str(e)}"
+                    )
+
+            time.sleep(retry_delay)
+            retry_delay *= 2  # 指数退避策略
+
+    raise NetworkError(f"Failed to connect after {max_retries} attempts")
+
+
+def make_request_with_retry_text(
+    url, params=None, headers=None, proxies=None, max_retries=3, retry_delay=1
+):
+    """
+    发送 HTTP GET 请求，支持重试机制和代理设置。
+
+    :param url: 请求的 URL
+    :param params: URL 参数 (可选)
+    :param headers: 请求头 (可选)
+    :param proxies: 代理设置 (可选)
+    :param max_retries: 最大重试次数
+    :param retry_delay: 初始重试延迟（秒）
+    :return: 解析后的 JSON 数据
+    """
+    if proxies is None:
+        proxies = config.proxies
+    for attempt in range(max_retries):
+        try:
+            response = requests.get(
+                url, params=params, headers=headers, proxies=proxies
+            )
+            if response.status_code == 200:
+                try:
+                    data = response.text
+                    if not data:
+                        raise DataParsingError("Empty response data")
+                    return data
+                except ValueError:
+                    raise DataParsingError("Failed to parse JSON response")
+            elif response.status_code == 429:
+                raise RateLimitError(
+                    f"Rate limit exceeded. Status code: {response.status_code}"
+                )
+            else:
+                raise APIError(
+                    f"API request failed. Status code: {response.status_code}"
+                )
+
+        except (RequestException, RateLimitError, APIError, DataParsingError) as e:
+            if attempt == max_retries - 1:
+                if isinstance(e, RateLimitError):
+                    raise
+                elif isinstance(e, (APIError, DataParsingError)):
+                    raise
+                else:
+                    raise NetworkError(
+                        f"Failed to connect after {max_retries} attempts: {str(e)}"
+                    )
+
+            time.sleep(retry_delay)
+            retry_delay *= 2  # 指数退避策略
+
+    raise NetworkError(f"Failed to connect after {max_retries} attempts")