create missing handler types and minor fixes

telegram/ext/callbackqueryhandler.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+#
+# A library that provides a Python interface to the Telegram Bot API
+# Copyright (C) 2015-2016
+# Leandro Toledo de Souza <devs@python-telegram-bot.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser Public License for more details.
+#
+# You should have received a copy of the GNU Lesser Public License
+# along with this program.  If not, see [http://www.gnu.org/licenses/].
+
+""" This module contains the base class for handlers as used by the
+Dispatcher """
+
+from .handler import Handler
+from telegram import Update
+
+
+class CallbackQueryHandler(Handler):
+
+    def __init__(self, callback, pass_update_queue=False):
+        super(Handler).__init__(callback, pass_update_queue)
+
+    def checkUpdate(self, update):
+        return isinstance(update, Update) and update.inline_query
+
+    def handleUpdate(self, update, dispatcher):
+        optional_args = self.collectOptionalArgs(dispatcher)
+
+        self.callback(dispatcher.bot, update, **optional_args)

telegram/ext/choseninlineresulthandler.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+#
+# A library that provides a Python interface to the Telegram Bot API
+# Copyright (C) 2015-2016
+# Leandro Toledo de Souza <devs@python-telegram-bot.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser Public License for more details.
+#
+# You should have received a copy of the GNU Lesser Public License
+# along with this program.  If not, see [http://www.gnu.org/licenses/].
+
+""" This module contains the base class for handlers as used by the
+Dispatcher """
+
+from .handler import Handler
+from telegram import Update
+
+
+class ChosenInlineResultHandler(Handler):
+
+    def __init__(self, callback, pass_update_queue=False):
+        super(Handler).__init__(callback, pass_update_queue)
+
+    def checkUpdate(self, update):
+        return isinstance(update, Update) and update.chosen_inline_result
+
+    def handleUpdate(self, update, dispatcher):
+        optional_args = self.collectOptionalArgs(dispatcher)
+
+        self.callback(dispatcher.bot, update, **optional_args)

telegram/ext/inlinequeryhandler.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+#
+# A library that provides a Python interface to the Telegram Bot API
+# Copyright (C) 2015-2016
+# Leandro Toledo de Souza <devs@python-telegram-bot.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser Public License for more details.
+#
+# You should have received a copy of the GNU Lesser Public License
+# along with this program.  If not, see [http://www.gnu.org/licenses/].
+
+""" This module contains the base class for handlers as used by the
+Dispatcher """
+
+from .handler import Handler
+from telegram import Update
+
+
+class InlineQueryHandler(Handler):
+
+    def __init__(self, callback, pass_update_queue=False):
+        super(Handler).__init__(callback, pass_update_queue)
+
+    def checkUpdate(self, update):
+        return isinstance(update, Update) and update.inline_query
+
+    def handleUpdate(self, update, dispatcher):
+        optional_args = self.collectOptionalArgs(dispatcher)
+
+        self.callback(dispatcher.bot, update, **optional_args)

telegram/ext/messagehandler.py

@@ -25,6 +25,7 @@ from telegram import Update
 
 from .filters import *
 
+
 class MessageHandler(Handler):
 
     def __init__(self, filters, callback, pass_update_queue=False):
@@ -35,7 +36,8 @@ class MessageHandler(Handler):
         filters = self.filters
         if isinstance(update, Update) and update.message:
             message = update.message
-            return (TEXT in filters and message.text and
+            return (not filters or  # If filters is empty, accept all messages
+                    TEXT in filters and message.text and
                     not message.text.startswith('/') or
                     AUDIO in filters and message.audio or
                     DOCUMENT in filters and message.document or

telegram/ext/stringcommandhandler.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python
+#
+# A library that provides a Python interface to the Telegram Bot API
+# Copyright (C) 2015-2016
+# Leandro Toledo de Souza <devs@python-telegram-bot.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser Public License for more details.
+#
+# You should have received a copy of the GNU Lesser Public License
+# along with this program.  If not, see [http://www.gnu.org/licenses/].
+
+""" This module contains the base class for handlers as used by the
+Dispatcher """
+
+from .handler import Handler
+
+
+class StringCommandHandler(Handler):
+
+    def __init__(self, command, callback, pass_args=False,
+                 pass_update_queue=False):
+        super(Handler).__init__(callback, pass_update_queue)
+        self.command = command
+        self.pass_args = pass_args
+
+    def checkUpdate(self, update):
+        return (isinstance(update, str) and
+                update.startswith('/') and
+                update[1:].split(' ')[0] == self.command)
+
+    def handleUpdate(self, update, dispatcher):
+        optional_args = self.collectOptionalArgs(dispatcher)
+
+        if self.pass_args:
+            optional_args['args'] = update.split(' ')[1:]
+
+        self.callback(dispatcher.bot, update, **optional_args)

telegram/ext/stringregexhandler.py

@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+#
+# A library that provides a Python interface to the Telegram Bot API
+# Copyright (C) 2015-2016
+# Leandro Toledo de Souza <devs@python-telegram-bot.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser Public License for more details.
+#
+# You should have received a copy of the GNU Lesser Public License
+# along with this program.  If not, see [http://www.gnu.org/licenses/].
+
+""" This module contains the base class for handlers as used by the
+Dispatcher """
+
+import re
+
+from .handler import Handler
+
+
+class RegexHandler(Handler):
+
+    def __init__(self, pattern, callback, pass_groups=False,
+                 pass_groupdict=False, pass_update_queue=False):
+        super(Handler).__init__(callback, pass_update_queue)
+
+        if isinstance(pattern, str):
+            pattern = re.compile(pattern)
+
+        self.pattern = pattern
+        self.pass_groups = pass_groups
+        self.pass_groupdict = pass_groupdict
+
+    def checkUpdate(self, update):
+        if isinstance(update, str):
+            match = re.match(self.pattern, update)
+            return bool(match)
+        else:
+            return False
+
+    def handleUpdate(self, update, dispatcher):
+        optional_args = self.collectOptionalArgs(dispatcher)
+        match = re.match(self.pattern, update)
+
+        if self.pass_groups:
+            optional_args['groups'] = match.groups()
+        if self.pass_groupdict:
+            optional_args['groupdict'] = match.groupdict()
+
+        self.callback(dispatcher.bot, update, **optional_args)

telegram/ext/typehandler.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+#
+# A library that provides a Python interface to the Telegram Bot API
+# Copyright (C) 2015-2016
+# Leandro Toledo de Souza <devs@python-telegram-bot.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser Public License for more details.
+#
+# You should have received a copy of the GNU Lesser Public License
+# along with this program.  If not, see [http://www.gnu.org/licenses/].
+
+""" This module contains the base class for handlers as used by the
+Dispatcher """
+
+from .handler import Handler
+
+
+class TypeHandler(Handler):
+
+    def __init__(self, type, callback, pass_update_queue=False):
+        super(Handler).__init__(callback, pass_update_queue)
+        self.type = type
+
+    def checkUpdate(self, update):
+        return isinstance(update, self.type)
+
+    def handleUpdate(self, update, dispatcher):
+        optional_args = self.collectOptionalArgs(dispatcher)
+
+        self.callback(dispatcher.bot, update, **optional_args)