From c467da38188ea1d920eaa6a2c0dd076e1370040a Mon Sep 17 00:00:00 2001
From: net8q <net8q@users.noreply.github.com>
Date: Sun, 14 Aug 2016 19:43:16 +0200
Subject: [PATCH] Detect and alert for permaban

---
 CONTRIBUTORS.md              |  1 +
 pokecli.py                   |  8 ++++++++
 pokemongo_bot/api_wrapper.py | 11 +++++++++++
 3 files changed, 20 insertions(+)

diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index c363f3d804..33aee29d31 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -69,3 +69,4 @@
  * extink
  * Quantra
  * pmquan
+ * net8q
diff --git a/pokecli.py b/pokecli.py
index 064c87c9ba..4ab48fc34c 100644
--- a/pokecli.py
+++ b/pokecli.py
@@ -43,6 +43,7 @@
 from pokemongo_bot.base_dir import _base_dir
 from pokemongo_bot.health_record import BotEvent
 from pokemongo_bot.plugin_loader import PluginLoader
+from pokemongo_bot.api_wrapper import PermaBannedException
 
 try:
     from demjson import jsonlint
@@ -137,6 +138,13 @@ def handle_sigint(*args):
                 )
                 time.sleep(30)
 
+    except PermaBannedException:
+         bot.event_manager.emit(
+            'api_error',
+            sender=bot,
+            level='info',
+            formatted='Probably permabanned, Game Over ! Play again at https://club.pokemon.com/us/pokemon-trainer-club/sign-up/'
+         )
     except GeocoderQuotaExceeded:
         raise Exception("Google Maps API key over requests limit.")
     except Exception as e:
diff --git a/pokemongo_bot/api_wrapper.py b/pokemongo_bot/api_wrapper.py
index 7224b0b4e4..2c51f32ff2 100644
--- a/pokemongo_bot/api_wrapper.py
+++ b/pokemongo_bot/api_wrapper.py
@@ -10,6 +10,9 @@
 
 from human_behaviour import sleep
 
+class PermaBannedException(Exception):
+    pass
+
 class ApiWrapper(PGoApi):
     def __init__(self):
         PGoApi.__init__(self)
@@ -77,6 +80,14 @@ def is_response_valid(self, result, request_callers):
         if not isinstance(result['responses'], dict):
             return False
 
+        try:
+            # Permaban symptom is empty response to GET_INVENTORY and status_code = 3
+            if result['status_code'] == 3 and 'GET_INVENTORY' in request_callers and not result['responses']['GET_INVENTORY']:
+                raise PermaBannedException
+        except KeyError:
+            # Still wrong
+            return False
+
         # the response can still programatically be valid at this point
         # but still be wrong. we need to check if the server did sent what we asked it
         for request_caller in request_callers: