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pyTelegramBotAPI/telebot/types.py

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# -*- coding: utf-8 -*-
"""
Available types
User
GroupChat
Message
PhotoSize
Audio
Document
Sticker
Video
Contact
Location
Update
InputFile
UserProfilePhotos
ReplyKeyboardMarkup
ReplyKeyboardHide
ForceReply
"""
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import json
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class JsonSerializable:
"""
Subclasses of this class are guaranteed to be able to be converted to JSON format.
All subclasses of this class must override to_json.
"""
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def to_json(self):
"""
Returns a JSON string representation of this class.
This function must be overridden by subclasses.
:return: a JSON formatted string.
"""
raise NotImplementedError
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class JsonDeserializable:
"""
Subclasses of this class are guaranteed to be able to be created from a json-style dict or json formatted string.
All subclasses of this class must override de_json.
"""
@classmethod
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def de_json(cls, json_type):
"""
Returns an instance of this class from the given json dict or string.
This function must be overridden by subclasses.
:return: an instance of this class created from the given json dict or string.
"""
raise NotImplementedError
@staticmethod
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def check_json(json_type):
"""
Checks whether json_type is a dict or a string. If it is already a dict, it is returned as-is.
If it is not, it is converted to a dict by means of json.loads(json_type)
:param json_type:
:return:
"""
if type(json_type) == dict:
return json_type
elif type(json_type) == str:
return json.loads(json_type)
else:
raise ValueError("json_type should be a json dict or string.")
class User(JsonDeserializable):
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@classmethod
def de_json(cls, json_string):
obj = cls.check_json(json_string)
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id = obj['id']
first_name = obj['first_name']
last_name = None
username = None
if 'last_name' in obj:
last_name = obj['last_name']
if 'username' in obj:
username = obj['username']
return User(id, first_name, last_name, username)
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def __init__(self, id, first_name, last_name=None, username=None):
self.id = id
self.first_name = first_name
self.username = username
self.last_name = last_name
class GroupChat(JsonDeserializable):
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@classmethod
def de_json(cls, json_string):
obj = cls.check_json(json_string)
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id = obj['id']
title = obj['title']
return GroupChat(id, title)
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def __init__(self, id, title):
self.id = id
self.title = title
class Message(JsonDeserializable):
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@classmethod
def de_json(cls, json_string):
obj = cls.check_json(json_string)
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message_id = obj['message_id']
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from_user = User.de_json(obj['from'])
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chat = Message.parse_chat(obj['chat'])
date = obj['date']
content_type = None
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opts = {}
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if 'text' in obj:
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opts['text'] = obj['text']
content_type = 'text'
if 'audio' in obj:
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opts['audio'] = Audio.de_json(obj['audio'])
content_type = 'audio'
if 'document' in obj:
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opts['document'] = Document.de_json(obj['document'])
content_type = 'document'
if 'photo' in obj:
opts['photo'] = Message.parse_photo(obj['photo'])
content_type = 'photo'
if 'sticker' in obj:
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opts['sticker'] = Sticker.de_json(obj['sticker'])
content_type = 'sticker'
if 'video' in obj:
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opts['video'] = Video.de_json(obj['video'])
content_type = 'video'
if 'location' in obj:
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opts['location'] = Location.de_json(obj['location'])
content_type = 'location'
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if 'contact' in obj:
opts['contact'] = Contact.de_json(json.dumps(obj['contact']))
content_type = 'contact'
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if 'new_chat_participant' in obj:
opts['new_chat_participant'] = User.de_json(obj['new_chat_participant'])
content_type = 'new_chat_participant'
if 'left_chat_participant' in obj:
opts['left_chat_participant'] = User.de_json(obj['left_chat_participant'])
content_type = 'left_chat_participant'
if 'new_chat_title' in obj:
opts['new_chat_title'] = obj['new_chat_title']
content_type = 'new_chat_title'
if 'new_chat_photo' in obj:
opts['new_chat_photo'] = obj['new_chat_photo']
content_type = 'new_chat_photo'
if 'delete_chat_photo' in obj:
opts['delete_chat_photo'] = obj['delete_chat_photo']
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content_type = 'delete_chat_photo'
if 'group_chat_created' in obj:
opts['group_chat_created'] = obj['group_chat_created']
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content_type = 'group_chat_created'
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return Message(message_id, from_user, date, chat, content_type, opts)
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@classmethod
def parse_chat(cls, chat):
if 'first_name' not in chat:
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return GroupChat.de_json(chat)
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else:
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return User.de_json(chat)
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@classmethod
def parse_photo(cls, photo_size_array):
ret = []
for ps in photo_size_array:
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ret.append(PhotoSize.de_json(ps))
return ret
def __init__(self, message_id, from_user, date, chat, content_type, options):
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self.chat = chat
self.date = date
self.from_user = from_user
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self.message_id = message_id
self.content_type = content_type
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for key in options:
setattr(self, key, options[key])
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class PhotoSize(JsonDeserializable):
@classmethod
def de_json(cls, json_string):
obj = cls.check_json(json_string)
file_id = obj['file_id']
width = obj['width']
height = obj['height']
file_size = None
if 'file_size' in obj:
file_size = obj['file_size']
return PhotoSize(file_id, width, height, file_size)
def __init__(self, file_id, width, height, file_size=None):
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self.file_size = file_size
self.height = height
self.width = width
self.file_id = file_id
class Audio(JsonDeserializable):
@classmethod
def de_json(cls, json_string):
obj = cls.check_json(json_string)
file_id = obj['file_id']
duration = obj['duration']
mime_type = None
file_size = None
if 'mime_type' in obj:
mime_type = obj['mime_type']
if 'file_size' in obj:
file_size = obj['file_size']
return Audio(file_id, duration, mime_type, file_size)
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def __init__(self, file_id, duration, mime_type=None, file_size=None):
self.file_id = file_id
self.duration = duration
self.mime_type = mime_type
self.file_size = file_size
class Document(JsonDeserializable):
@classmethod
def de_json(cls, json_string):
obj = cls.check_json(json_string)
file_id = obj['file_id']
thumb = None
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if 'thumb' in obj:
if 'file_id' in obj['thumb']:
thumb = PhotoSize.de_json(obj['thumb'])
file_name = None
mime_type = None
file_size = None
if 'file_name' in obj:
file_name = obj['file_name']
if 'mine_type' in obj:
mime_type = obj['mime_type']
if 'file_size' in obj:
file_size = obj['file_size']
return Document(file_id, thumb, file_name, mime_type, file_size)
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def __init__(self, file_id, thumb, file_name=None, mime_type=None, file_size=None):
self.file_id = file_id
self.thumb = thumb
self.file_name = file_name
self.mime_type = mime_type
self.file_size = file_size
class Sticker(JsonDeserializable):
@classmethod
def de_json(cls, json_string):
obj = cls.check_json(json_string)
file_id = obj['file_id']
width = obj['width']
height = obj['height']
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thumb = PhotoSize.de_json(obj['thumb'])
file_size = None
if 'file_size' in obj:
file_size = obj['file_size']
return Sticker(file_id, width, height, thumb, file_size)
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def __init__(self, file_id, width, height, thumb, file_size=None):
self.file_id = file_id
self.width = width
self.height = height
self.thumb = thumb
self.file_size = file_size
class Video(JsonDeserializable):
@classmethod
def de_json(cls, json_string):
obj = cls.check_json(json_string)
file_id = obj['file_id']
width = obj['width']
height = obj['height']
duration = obj['duration']
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thumb = PhotoSize.de_json(obj['thumb'])
caption = None
mime_type = None
file_size = None
if 'caption' in obj:
caption = obj['caption']
if 'mine_type' in obj:
mime_type = obj['mime_type']
if 'file_size' in obj:
file_size = obj['file_size']
return Video(file_id, width, height, duration, thumb, mime_type, file_size, caption)
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def __init__(self, file_id, width, height, duration, thumb, mime_type=None, file_size=None, caption=None):
self.file_id = file_id
self.width = width
self.height = height
self.duration = duration
self.thumb = thumb
self.mime_type = mime_type
self.file_size = file_size
self.caption = caption
class Contact(JsonDeserializable):
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@classmethod
def de_json(cls, json_string):
obj = cls.check_json(json_string)
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phone_number = obj['phone_number']
first_name = obj['first_name']
last_name = None
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user_id = None
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if 'last_name' in obj:
last_name = obj['last_name']
if 'user_id' in obj:
user_id = obj['user_id']
return Contact(phone_number, first_name, last_name, user_id)
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def __init__(self, phone_number, first_name, last_name=None, user_id=None):
self.phone_number = phone_number
self.first_name = first_name
self.last_name = last_name
self.user_id = user_id
class Location(JsonDeserializable):
@classmethod
def de_json(cls, json_string):
obj = cls.check_json(json_string)
longitude = obj['longitude']
latitude = obj['latitude']
return Location(longitude, latitude)
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def __init__(self, longitude, latitude):
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self.longitude = longitude
self.latitude = latitude
class UserProfilePhotos(JsonDeserializable):
@classmethod
def de_json(cls, json_string):
obj = cls.check_json(json_string)
total_count = obj['total_count']
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photos = [[PhotoSize.de_json(y) for y in x] for x in obj['photos']]
return UserProfilePhotos(total_count, photos)
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def __init__(self, total_count, photos):
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self.total_count = total_count
self.photos = photos
class ForceReply(JsonSerializable):
def __init__(self, selective=None):
self.selective = selective
def to_json(self):
json_dict = {'force_reply': True}
if self.selective:
json_dict['selective'] = True
return json.dumps(json_dict)
class ReplyKeyboardHide(JsonSerializable):
def __init__(self, selective=None):
self.selective = selective
def to_json(self):
json_dict = {'hide_keyboard': True}
if self.selective:
json_dict['selective'] = True
return json.dumps(json_dict)
class ReplyKeyboardMarkup(JsonSerializable):
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def __init__(self, resize_keyboard=None, one_time_keyboard=None, selective=None, row_width=3):
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self.resize_keyboard = resize_keyboard
self.one_time_keyboard = one_time_keyboard
self.selective = selective
self.row_width = row_width
self.keyboard = []
def add(self, *args):
"""
This function adds strings to the keyboard, while not exceeding row_width.
E.g. ReplyKeyboardMarkup#add("A", "B", "C") yields the json result {keyboard: [["A"], ["B"], ["C"]]}
when row_width is set to 1.
When row_width is set to 2, the following is the result of this function: {keyboard: [["A", "B"], ["C"]]}
See https://core.telegram.org/bots/api#replykeyboardmarkup
:param args: strings to append to the keyboard
"""
i = 1
row = []
for string in args:
row.append(string)
if i % self.row_width == 0:
self.keyboard.append(row)
row = []
i += 1
if len(row) > 0:
self.keyboard.append(row)
def row(self, *args):
"""
Adds a list of strings to the keyboard. This function does not consider row_width.
ReplyKeyboardMarkup#row("A")#row("B", "C")#to_json() outputs '{keyboard: [["A"], ["B", "C"]]}'
See https://core.telegram.org/bots/api#replykeyboardmarkup
:param args: strings
:return: self, to allow function chaining.
"""
self.keyboard.append(args)
return self
def to_json(self):
"""
Converts this object to its json representation following the Telegram API guidelines described here:
https://core.telegram.org/bots/api#replykeyboardmarkup
:return:
"""
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json_dict = {'keyboard': self.keyboard}
if self.one_time_keyboard:
json_dict['one_time_keyboard'] = True
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if self.resize_keyboard:
json_dict['resize_keyboard'] = True
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if self.selective:
json_dict['selective'] = True
return json.dumps(json_dict)