dahawong/castpod

Telegram 泛用型播客机器人。

Create more, consume less.

📪️ · [email protected]

castpod's Issues

i18n

功能描述
国际化

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤：

1. _（）
2. gettext
3. python_i18n
4. search api 地区也需要转换，可在偏好设置中配置
5. command scope
6. User.language_code
7. 自定义 chat_data['language']，可在偏好设置中配置
8. decorator
9. #46
10. Readme

python-telegram-bot v13.6

功能描述
ptb 更新到了 13.6，为 bot 带来一些新变化。

实现方式

1. callback_data 不再受制于 64 个字符，也就是说 inline-keyboard-button 可以传入其他类型的数据。
2. ptb 为绝大多数 class 添加了 slots，减少内存使用。
3. 传给 bot 的 defaults 不被推荐

如果您是开发者，可以提供相关的技术细节以供我们参考学习：

1. Arbitrary callback_data

部分播客似乎没有 entries

描述问题
feedparser.parse 的结果没有 entries 字段

问题来源
李丁聊天室的某个播客源

部分播客（如蓝瓶电台）的时间轴分隔符为中文冒号

功能描述
优化时间轴提取

节目退订

描述问题
节目无法退订

ValidationError (Podcast:6038ac1d9e5274ce0172763e) (Invalid scheme in URL: : ['website'])

File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/dispatcher.py", line 432, in process_update
handler.handle_update(update, self, check, context)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/handler.py", line 156, in handle_update
return self.callback(update, context)
File "/home/daha/project/castpod/castpod/callbacks/message.py", line 24, in subscribe_feed
user.subscribe(podcast)
File "/home/daha/project/castpod/castpod/models.py", line 52, in subscribe
podcast.renew()
File "/home/daha/project/castpod/castpod/models.py", line 204, in renew
self.save()
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/document.py", line 378, in save
self.validate(clean=clean)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/base/document.py", line 433, in validate
raise ValidationError(message, errors=errors)

为播客广场中的消息添加按钮

功能描述
重构：修改原来的 text url 为真实的 url button。

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤：

1. 订阅
2. 收藏
3. 相关链接

Trying to dereference unknown document DBRef('podcast', ObjectId('6038b2cd9e5274ce017276f5'))

问题出现在 @castpodbot 之后，没有关键字的时候触发。

File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/dispatcher.py", line 432, in process_update
handler.handle_update(update, self, check, context)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/handler.py", line 156, in handle_update
return self.callback(update, context)
File "/home/daha/project/castpod/castpod/callbacks/inline_query.py", line 31, in handle_inline_query
run_async(query.answer, list(results), **kwargs)
File "/home/daha/project/castpod/castpod/callbacks/inline_query.py", line 49, in show_subscription
podcast = subscription.podcast
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/fields.py", line 1225, in get
raise DoesNotExist("Trying to dereference unknown document %s" % value)

新指令：/wander & /favorite

功能描述
新功能：添加我的收藏指令（/favorite）、闲庭信步（/wander）指令。

实现方式

/favorite

1. 以音频媒体组的形式回复
2. 前提是用户收藏过单集

/wander

1. 5 条编辑精选单集，考虑和 podsletter/weekpick 结合。（podsletter 每周精选 5 个不同播客单集）
2. inline keyboard button
   - 继续漫步：推荐新的一批播客
   - 返回上一次漫步

人间指南 #10 下载失败

"p" tag is not closed

这类错误可能难以自动消除，需要规避异常，提供一个默认的相关链接地址。

取消订阅的播客重新订阅，收藏状态未清空

描述问题
取消订阅的播客重新订阅，收藏状态未清空

如何复现
我在进行如下操作的时候，机器人出错了：

1. 订阅一个播客
2. 收藏该播客
3. 取消订阅后重新订阅
4. 此时收藏状态依然存在

结果说明
应该看到收藏状态为空，但是却显示已收藏

单集 取消收藏不方便

始终置顶最近更新的单集

功能描述
新功能：每当播客单集更新，将其置顶，并将过去最旧的单集取消置顶，保持置顶列表中播客的个数（比如 5 个）。

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤：

1. 置顶最新更新的单集
2. 自动删除置顶信息
3. 取消最旧单集的置顶
4. 置顶列表中播客的数量（有无、多少、有限无限）都可以在偏好设置中配置。

「灭茶苦茶」节目冗余

描述问题
作为心象风景的浅草

解决方案
手动在数据库中敲除

模糊搜索已订阅播客

功能描述
输入文本，返回模糊检索得到的第一个结果。（以前是完全匹配才返回结果）

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤：

1. Mongoengine search_text()

优化时间轴的呈现

功能描述
有的播客时间轴内容较长，考虑对其进行缩减。

实现方式

1. 分页处理，每页至多 4 条时间轴，或根据文本实际长度判断
2. 提供折叠键
3. 提供偏好设置选项

修改订阅源文件下载地址

功能描述
服务端优化

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤：

1. 在 utils - parse_doc 中
2. download 路径改成 public/subscriptions

如果您是开发者，可以提供相关的技术细节以供我们参考学习：

1. File.download(custom_path: str = None, out: IO = None, timeout: int = None) → Union[str, IO]

开发者/管理员后台

功能描述
新功能：只有机器人拥有者可以管理的操作台

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤：

1. 主播的管理（增删改查）
2. 使用者账号管理（查看、封禁）
3. 统计数据（命令的使用次数）

mongoengine.errors.DoesNotExist: subscriptions matching query does not exist.

Traceback (most recent call last):
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/dispatcher.py", line 432, in process_update
handler.handle_update(update, self, check, context)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/handler.py", line 156, in handle_update
return self.callback(update, context)
File "/home/daha/project/castpod/castpod/callbacks/callback_query.py", line 109, in confirm_unsubscribe
user.unsubscribe(podcast)
File "/home/daha/project/castpod/castpod/models.py", line 57, in unsubscribe
self.update(pull__subscriptions=self.subscriptions.get(podcast=podcast))
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/base/datastructures.py", line 273, in get
raise DoesNotExist("%s matching query does not exist." % self._name)
mongoengine.errors.DoesNotExist: subscriptions matching query does not exist.

生成 Telegraph 相关链接时，某些 tag 不被允许或其他异常

small tag is not allowed

保存必要的用户信息

功能描述
存储一些用户信息用于日后使用，如：

• first_name
• id
• language_code

Bot API 5.3/ ptb v13.7

功能描述
bot api 更新至 5.3，带来一些新功能：

1. command 以 menu 的形式移动到输入框左侧，得到了视觉强化；这个更改表明了 telegram 对 command 的重视；
2. command scope 的诞生，不同的私聊、群聊、管理员、特殊用户（如开发者）可以拥有不同的指令。

相关议题

1. #26
2. #36
3. #38
4. #51
5. 划分私聊、群聊的指令域

技术细节：

1. command scope
2. ptb - 设置指令
3. ptb - 指令域

识别并保存播客的语言

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤：

1. language

<urlopen error timed out>

File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/dispatcher.py", line 432, in process_update
handler.handle_update(update, self, check, context)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/handler.py", line 156, in handle_update
return self.callback(update, context)
File "/home/daha/project/castpod/castpod/callbacks/message.py", line 24, in subscribe_feed
user.subscribe(podcast)
File "/home/daha/project/castpod/castpod/models.py", line 52, in subscribe
podcast.renew()
File "/home/daha/project/castpod/castpod/models.py", line 182, in renew
result = feedparser.parse(self.feed)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/feedparser/api.py", line 214, in parse
data = _open_resource(url_file_stream_or_string, etag, modified, agent, referrer, handlers, request_headers, result)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/feedparser/api.py", line 114, in _open_resource
return http.get(url_file_stream_or_string, etag, modified, agent, referrer, handlers, request_headers, result)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/feedparser/http.py", line 158, in get
f = opener.open(request)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/urllib/request.py", line 525, in open
response = self._open(req, data)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/urllib/request.py", line 543, in _open
'_open', req)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/urllib/request.py", line 503, in _call_chain
result = func(*args)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/urllib/request.py", line 1393, in https_open
context=self._context, check_hostname=self._check_hostname)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/urllib/request.py", line 1352, in do_open
raise URLError(err)

自定义单集 logo 加载过慢

功能描述
界面优化

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤：

1. 压缩 logo（降低清晰度？）并重新保存

通过多种方式获取主播 email

功能描述
优化：邮箱信息可能存在多个字段中，目前只检测了一种。

实现方式
以一天世界为例，参考以下数据：

{'author': '不鳥萬如一',
 'author_detail': {'email': '[email protected]', 'name': '不鳥萬如一'},
 'authors': [{'email': '[email protected]', 'name': '不鳥萬如一'}],
 'generator': 'Typlog (https://typlog.com)',
 'generator_detail': {'name': 'Typlog (https://typlog.com)'},
 'image': {'href': 'https://i.typlog.com/yitianshijie/7W/tnVvKh-Z0xzWG-t4G7mA.png?x-oss-process=style/sl'},
 'itunes_explicit': None,
 'itunes_type': 'episodic',
 'language': 'zh',
 'link': 'https://castro.fm/podcast/7b953900-6471-4629-a1bc-1c7167a51352',
 'links': [{'href': 'https://yitianshijie.net',
            'rel': 'alternate',
            'type': 'text/html'},
           {'href': 'https://yitianshijie.net/episodes/feed.xml',
            'rel': 'self',
            'type': 'application/rss+xml'},
           {'href': 'https://pubsubhubbub.appspot.com/',
            'rel': 'hub',
            'type': 'text/html'},
           {'href': 'https://itunes.apple.com/podcast/id1099645400',
            'icon': 'podcast',
            'rel': 'alternate',
            'title': 'iTunes',
            'type': 'text/html'},
           {'href': 'https://overcast.fm/itunes1099645400',
            'icon': 'overcast',
            'rel': 'alternate',
            'title': 'Overcast',
            'type': 'text/html'},
           {'href': 'https://castro.fm/podcast/7b953900-6471-4629-a1bc-1c7167a51352',
            'icon': 'castro',
            'rel': 'alternate',
            'title': 'Castro',
            'type': 'text/html'}],
 'published': 'Tue, 29 Jun 2021 10:43:39 +0000',
 'published_parsed': time.struct_time(tm_year=2021, tm_mon=6, tm_mday=29, tm_hour=10, tm_min=43, tm_sec=39, tm_wday=1, tm_yday=180, tm_isdst=0),
 'publisher_detail': {'email': '[email protected]', 'name': '不鳥萬如一'},
 'rights': 'IPN',
 'rights_detail': {'base': 'https://yitianshijie.net/episodes/feed.xml',
                   'language': None,
                   'type': 'text/plain',
                   'value': 'IPN'},
 'subtitle': '浓烟烈焰，摄魄勾魂；翱翔万里，神采飞扬',
 'subtitle_detail': {'base': 'https://yitianshijie.net/episodes/feed.xml',
                     'language': None,
                     'type': 'text/plain',
                     'value': '浓烟烈焰，摄魄勾魂；翱翔万里，神采飞扬'},
 'summary': '一天世界，昆乱不挡。不鳥萬如一主理。IPN 出品。\n'
            '\n'
            '《一天世界》博客：http://blog.yitianshijie.net',
 'summary_detail': {'base': 'https://yitianshijie.net/episodes/feed.xml',
                    'language': None,
                    'type': 'text/plain',
                    'value': '一天世界，昆乱不挡。不鳥萬如一主理。IPN 出品。\n'
                             '\n'
                             '《一天世界》博客：http://blog.yitianshijie.net'},
 'tags': [{'label': None,
           'scheme': 'http://www.itunes.com/',
           'term': 'Technology'}],
 'title': '一天世界',
 'title_detail': {'base': 'https://yitianshijie.net/episodes/feed.xml',
                  'language': None,
                  'type': 'text/plain',
                  'value': '一天世界'}}

下载单集 logo 并压缩调整到合适尺寸

100*100

'NoneType' object has no attribute 'subscribers'

File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/dispatcher.py", line 432, in process_update
handler.handle_update(update, self, check, context)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/handler.py", line 156, in handle_update
return self.callback(update, context)
File "/home/daha/project/castpod/castpod/utils.py", line 127, in wrapped
func(update, context, *args, **kwargs)
File "/home/daha/project/castpod/castpod/callbacks/command.py", line 19, in start
user.subscribe(podcast)
File "/home/daha/project/castpod/castpod/models.py", line 50, in subscribe
if self in podcast.subscribers:

群组模式

功能描述
新功能：群组管理员在 Bot 中添加订阅，该群便可以收到节目更新

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤：

1. 新的指令

• 思考与主播模式的区别

'NoneType' object is not iterable

File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/dispatcher.py", line 432, in process_update
handler.handle_update(update, self, check, context)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/handler.py", line 156, in handle_update
return self.callback(update, context)
File "/home/daha/project/castpod/castpod/callbacks/inline_query.py", line 31, in handle_inline_query
run_async(query.answer, list(results), **kwargs)

只提供在群内有效的指令

用 InlineQueryResultCachedPhoto 替代 InlineQueryResultPhoto

在 Podcast 模型中添加 logo file id 字段，存储 Telegram 中的 file_id。

在播客页即上传 logo 本身，以替代原来的 url 获取方式。上传后获取 logo 的 file id 并存储下来。

这样便可以直接调取 telegram 缓存的图片。

获取播客更新

show_podcast 函数无法解析某些 message

描述问题
can't find end of the entity starting at byte offset 120

错误截图
Traceback (most recent call last):
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/dispatcher.py", line 442, in process_update
handler.handle_update(update, self, check, context)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/handler.py", line 160, in handle_update
return self.callback(update, context)
File "/home/daha/project/castpod/castpod/callbacks/message.py", line 233, in show_podcast
reply_markup=InlineKeyboardMarkup(page.keyboard())
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/message.py", line 647, in reply_text
entities=entities,
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/bot.py", line 126, in decorator
result = func(*args, **kwargs)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/bot.py", line 482, in send_message
api_kwargs=api_kwargs,
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/bot.py", line 295, in _message
result = self._post(endpoint, data, timeout=timeout, api_kwargs=api_kwargs)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/bot.py", line 259, in _post
f'{self.base_url}/{endpoint}', data=data, timeout=effective_timeout
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/utils/request.py", line 354, in post
**urlopen_kwargs,
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/utils/request.py", line 272, in _request_wrapper
raise BadRequest(message)
telegram.error.BadRequest: Can't parse entities: can't find end of the entity starting at byte offset 120

object has no attribute 'author_detail'

File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/dispatcher.py", line 432, in process_update
handler.handle_update(update, self, check, context)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/handler.py", line 156, in handle_update
return self.callback(update, context)
File "/home/daha/project/castpod/castpod/callbacks/message.py", line 24, in subscribe_feed
user.subscribe(podcast)
File "/home/daha/project/castpod/castpod/models.py", line 52, in subscribe
podcast.renew()
File "/home/daha/project/castpod/castpod/models.py", line 199, in renew
self.host = unescape(feed.author_detail.name or '')
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/feedparser/util.py", line 158, in getattr
raise AttributeError("object has no attribute '%s'" % key)

重构单集页面的呈现（链接提供&行内键盘）

功能描述

1. 考虑到可能增加的时间轴处理行内按钮，将单集页面的评论区按钮换成链接形式可以缩减掉一行按钮。

2. 除了原有的「相关链接」，新增链接「留言区」 「订阅」

过长的播客无法下载

需要一个异常捕获，当 Telegram 超时的时候，告知使用者请等待至节目传送回来。

利用 context.bot_data 暂时存储 播客id、节目id、下载者 id。发送完毕时清空。

"li" tag closed instead of "p"

telegraph

每周精选 podsletter

功能描述
新项目，不完全与开发相关。

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤：

1. newsletter
2. 推送私聊/群组
3. 与 #38 /wander 结合
4. 听众投稿通道 - via bot

The read operation timed out

File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/dispatcher.py", line 432, in process_update
handler.handle_update(update, self, check, context)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/handler.py", line 156, in handle_update
return self.callback(update, context)
File "/home/daha/project/castpod/castpod/callbacks/message.py", line 24, in subscribe_feed
user.subscribe(podcast)
File "/home/daha/project/castpod/castpod/models.py", line 52, in subscribe
podcast.renew()

** File "/home/daha/project/castpod/castpod/models.py", line 182, in renew
result = feedparser.parse(self.feed)**

File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/feedparser/api.py", line 214, in parse
data = _open_resource(url_file_stream_or_string, etag, modified, agent, referrer, handlers, request_headers, result)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/feedparser/api.py", line 114, in _open_resource
return http.get(url_file_stream_or_string, etag, modified, agent, referrer, handlers, request_headers, result)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/feedparser/http.py", line 158, in get
f = opener.open(request)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/urllib/request.py", line 525, in open
response = self._open(req, data)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/urllib/request.py", line 543, in _open
'_open', req)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/urllib/request.py", line 503, in _call_chain
result = func(*args)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/urllib/request.py", line 1393, in https_open
context=self._context, check_hostname=self._check_hostname)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/urllib/request.py", line 1353, in do_open
r = h.getresponse()
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/http/client.py", line 1369, in getresponse
response.begin()
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/http/client.py", line 310, in begin
version, status, reason = self._read_status()
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/http/client.py", line 271, in _read_status
line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/socket.py", line 589, in readinto
return self._sock.recv_into(b)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/ssl.py", line 1071, in recv_into
return self.read(nbytes, buffer)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib-python/3/ssl.py", line 929, in read
return self._sslobj.read(len, buffer)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/lib_pypy/_cffi_ssl/_stdssl/init.py", line 647, in read
raise socket.timeout("The read operation timed out")

2 or more items returned, instead of 1

优化用户链接

用户链接可以直接用 User.link 生成，尤其在开发者链接处。

ValidationError (Episode:None) (size.30.1 MB could not be converted to int: ['audio'])

File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/dispatcher.py", line 432, in process_update
handler.handle_update(update, self, check, context)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/handler.py", line 156, in handle_update
return self.callback(update, context)
File "/home/daha/project/castpod/castpod/callbacks/message.py", line 24, in subscribe_feed
user.subscribe(podcast)
File "/home/daha/project/castpod/castpod/models.py", line 52, in subscribe
podcast.renew()
File "/home/daha/project/castpod/castpod/models.py", line 197, in renew
self.update(push__episodes=episode)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/document.py", line 610, in update
return self._qs.filter(**self._object_key).update_one(**kwargs)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/queryset/base.py", line 636, in update_one
**update,
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/queryset/base.py", line 555, in update
update = transform.update(queryset._document, **update)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/queryset/transform.py", line 317, in update
value = field.prepare_query_value(op, value)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/fields.py", line 973, in prepare_query_value
return self.field.prepare_query_value(op, value)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/fields.py", line 795, in prepare_query_value
super().prepare_query_value(op, value)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/base/fields.py", line 192, in prepare_query_value
self.validate(value)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/fields.py", line 774, in validate
self.document_type.validate(value, clean)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/base/document.py", line 433, in validate
raise ValidationError(message, errors=errors)

播客源链接的 Validation

功能描述
服务端优化：由于 mongoengine 自带的 URL 认证不支持 http 以及会带来一系列其他问题，所以暂时将的 URL 认证模式改成了 StringField。但这并不是好的做法。

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤：

1. 使用自定义的正则表达式覆写 mongoengine 自带认证

ValidationError (Episode:None) (url.Invalid URL: https://media.devchat.tv/ruby-rogues/RR259JayBobo.mp3?rss=true : ['audio'])

File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/dispatcher.py", line 432, in process_update
handler.handle_update(update, self, check, context)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/ext/handler.py", line 156, in handle_update
return self.callback(update, context)
File "/home/daha/project/castpod/castpod/callbacks/message.py", line 24, in subscribe_feed
user.subscribe(podcast)
File "/home/daha/project/castpod/castpod/models.py", line 52, in subscribe
podcast.renew()
File "/home/daha/project/castpod/castpod/models.py", line 197, in renew
self.update(push__episodes=episode)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/document.py", line 610, in update
return self._qs.filter(**self._object_key).update_one(**kwargs)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/queryset/base.py", line 636, in update_one
**update,
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/queryset/base.py", line 555, in update
update = transform.update(queryset._document, **update)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/queryset/transform.py", line 317, in update
value = field.prepare_query_value(op, value)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/fields.py", line 973, in prepare_query_value
return self.field.prepare_query_value(op, value)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/fields.py", line 795, in prepare_query_value
super().prepare_query_value(op, value)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/base/fields.py", line 192, in prepare_query_value
self.validate(value)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/fields.py", line 774, in validate
self.document_type.validate(value, clean)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/base/document.py", line 433, in validate
raise ValidationError(message, errors=errors)

限制单集下载

功能描述
新功能：限制单集下载的频率与数量

我的收藏

功能描述
界面重构：/manage 中提供「我的收藏」
跳转按钮，同样以 reply keyboard 的形式管理

实现方式

1. 管理界面和收藏界面互相跳转
2. 替换之前的变量名 fav 为 saved star

'NoneType' object has no attribute 'delete'

Traceback (most recent call last):
File "/home/daha/project/castpod/castpod/callbacks/message.py", line 71, in save_subscription
podcast = Podcast.validate_feed(feed['url'])
File "/home/daha/project/castpod/castpod/models.py", line 170, in validate_feed
return podcast or cls(feed=feed).save()
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/document.py", line 378, in save
self.validate(clean=clean)
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/mongoengine/base/document.py", line 433, in validate
raise ValidationError(message, errors=errors)
mongoengine.errors.ValidationError: ValidationError (Podcast:None) (Invalid scheme http in URL: http://pan.icu/feed: ['feed'])

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/daha/download/pypy3.7-v7.3.2-linux64/site-packages/telegram/utils/promise.py", line 77, in run
self._result = self.pooled_function(*self.args, **self.kwargs)
File "/home/daha/project/castpod/castpod/callbacks/message.py", line 118, in save_subscription
raise e
File "/home/daha/project/castpod/castpod/callbacks/message.py", line 75, in save_subscription
podcast.delete()
AttributeError: 'NoneType' object has no attribute 'delete'

Common FM 疑似节目冗余

如何复现
我在进行如下操作的时候，机器人出错了：

1. inline query 不断下拉

结果说明
应该看到正常顺序，但是出现乱序、多数的情况

MongoDB Persistence

功能描述
用 mongodb 实现对话数据、机器人数据的长效存储

实现方式
你希望怎么实现它？比如提供一些可能的操作步骤

如果您是开发者，可以提供相关的技术细节以供我们参考学习：

1. pgsql persistence