fix: python 2/3 compatibility in examples

examples/detailed_example/detailed_example.py

@@ -33,7 +33,7 @@ def get_user_step(uid):
     else:
         knownUsers.append(uid)
         userStep[uid] = 0
-        print "New user detected, who hasn't used \"/start\" yet"
+        print("New user detected, who hasn't used \"/start\" yet")
         return 0
 
 
@@ -45,7 +45,7 @@ def listener(messages):
     for m in messages:
         if m.content_type == 'text':
             # print the sent message to the console
-            print str(m.chat.first_name) + " [" + str(m.chat.id) + "]: " + m.text
+            print(str(m.chat.first_name) + " [" + str(m.chat.id) + "]: " + m.text)
 
 
 bot = telebot.TeleBot(TOKEN)

examples/inline_example.py

@@ -69,5 +69,5 @@ if __name__ == '__main__':
     try:
         main_loop()
     except KeyboardInterrupt:
-        print >> sys.stderr, '\nExiting by user request.\n'
+        print('\nExiting by user request.\n')
         sys.exit(0)

examples/telebot_bot/telebot_bot.py

@@ -70,7 +70,7 @@ def on_start(message):
 
 def listener(messages):
     for m in messages:
-        print str(m)
+        print(str(m))
 
 bot.set_update_listener(listener)
 bot.polling()

examples/webhook_examples/webhook_cpython_echo_bot.py

@@ -4,7 +4,13 @@
 # This is a simple echo bot using decorators and webhook with BaseHTTPServer
 # It echoes any incoming text messages and does not use the polling method.
 
-import BaseHTTPServer
+try:
+    # Python 2
+    from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
+except ImportError:
+    # Python 3
+    from http.server import BaseHTTPRequestHandler, HTTPServer
+
 import ssl
 import telebot
 import logging
@@ -38,7 +44,7 @@ bot = telebot.TeleBot(API_TOKEN)
 
 
 # WebhookHandler, process webhook calls
-class WebhookHandler(BaseHTTPServer.BaseHTTPRequestHandler):
+class WebhookHandler(BaseHTTPRequestHandler):
     server_version = "WebhookHandler/1.0"
 
     def do_HEAD(self):
@@ -88,7 +94,7 @@ bot.set_webhook(url=WEBHOOK_URL_BASE+WEBHOOK_URL_PATH,
                 certificate=open(WEBHOOK_SSL_CERT, 'r'))
 
 # Start server
-httpd = BaseHTTPServer.HTTPServer((WEBHOOK_LISTEN, WEBHOOK_PORT),
+httpd = HTTPServer((WEBHOOK_LISTEN, WEBHOOK_PORT),
                                   WebhookHandler)
 
 httpd.socket = ssl.wrap_socket(httpd.socket,