feat: support date format

README.md

@@ -210,7 +210,7 @@ allowed_user_ids:
 - **save_path** - The root directory where you want to store downloaded files.
 - **file_path_prefix** - Store file subfolders, the order of the list is not fixed, can be randomly combined.
   - `chat_title`      - Channel or group title, it will be chat id if not exist title.
-  - `media_datetime`  - Media date, also see pyrogram.types.Message.date.strftime("%Y_%m").
+  - `media_datetime`  - Media date.
   - `media_type`      - Media type, also see `media_types`.
 - **upload_drive** - You can upload file to cloud drive.
   - `enable_upload_file` - Enable upload file, default `false`.
@@ -233,6 +233,7 @@ allowed_user_ids:
 - **log_level** - see `logging._nameToLevel`.
 - **forward_limit** - Limit the number of forwards per minute, the default is 33, please do not modify this parameter by default.
 - **allowed_user_ids** - Who is allowed to use the robot? The default login account can be used. Please add single quotes to the name with @.
+- **date_format** Support custom configuration of media_datetime format in file_path_prefix.see [python-datetime](https://docs.python.org/3/library/datetime.html)
 
 ## Execution
 

README_CN.md

@@ -229,6 +229,7 @@ allowed_user_ids:
 - **log_level** - 默认日志等级，请参阅 `logging._nameToLevel`
 - **forward_limit** - 限制每分钟转发次数，默认为33，默认请不要修改该参数
 - **allowed_user_ids** - 允许哪些人使用机器人，默认登录账号可以使用，带@的名称请加单引号
+- **date_format** - 支持自定义配置file_path_prefix中media_datetime的格式，具体格式查看 [python-datetime](https://docs.python.org/zh-cn/3/library/time.html)
 
 
 ## 执行

media_downloader.py

@@ -195,7 +195,7 @@ async def _get_media_meta(
         dirname = validate_title(f"{message.chat.title}")
 
     if message.date:
-        datetime_dir_name = message.date.strftime("%Y_%m")
+        datetime_dir_name = message.darte.strftime(app.date_format)
     else:
         datetime_dir_name = "0"
 

module/app.py

@@ -5,6 +5,7 @@
 import time
 from concurrent.futures import ThreadPoolExecutor
 from dataclasses import dataclass
+from datetime import datetime
 from enum import Enum
 from typing import List, Optional, Union
 
@@ -386,6 +387,7 @@ def __init__(
         self.log_level: str = "INFO"
         self.start_timeout: int = 60
         self.allowed_user_ids: yaml.comments.CommentedSeq = []
+        self.date_format: str = "%Y_%m"
 
         self.forward_limit_call = LimitCall(max_limit_call_times=33)
         self.loop = asyncio.new_event_loop()
@@ -504,6 +506,20 @@ def assign_config(self, _config: dict) -> bool:
             yaml.comments.CommentedSeq,
         )
 
+        self.date_format = get_config(
+            _config,
+            "date_format",
+            self.date_format,
+            str,
+        )
+
+        try:
+            date = datetime(2023, 10, 31)
+            date.strftime(self.date_format)
+        except Exception as e:
+            logger.warning(f"config date format error: {e}")
+            self.date_format = "%Y_%m"
+
         forward_limit = _config.get("forward_limit", None)
         if forward_limit:
             try: