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photo_review/util/ucloud.py

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+# https://github.com/ucloud/ufile-sdk-python
+import logging
+
+from ufile import filemanager
+
+public_key = "4Z7QYI7qml36QRjcCjKrls7aHl1R6H6uq"
+private_key = "FIdW1Kev1Ge3K7GHXzSLyGG1wTnaG6LE9BxmIVubcCaG"
+bucket = "drg100"
+upload_suffix = ".cn-sh2.ufileos.com"
+download_suffix = ".cn-sh2.ufileos.com"
+
+
+def get_private_url(key):
+    get_ufile_handler = filemanager.FileManager(public_key, private_key, upload_suffix, download_suffix)
+
+    # 判断文件是否存在
+    _, resp = get_ufile_handler.head_file(bucket, key)
+    if resp.status_code != 200:
+        logging.warning("uCloud中未找到(%s)! status: %d error: %s", key, resp.status_code, resp.error)
+        return None
+
+    # 获取公有空间下载url
+    # url = get_ufile_handler.public_download_url(bucket, key)
+
+    # 获取私有空间下载url, expires为下载链接有效期，单位为秒
+    url = get_ufile_handler.private_download_url(bucket, key, expires=60)
+    return url