Fix replay.gateway, add a test for china, and fix the china gateway.

Author: GraylinKim

sc2reader/constants.py

@@ -80,7 +80,7 @@
     1:'us',
     2:'eu',
     3:'kr',
-    5:'ch',
+    5:'cn',
     6:'sea',
     98:'xx',
 }

sc2reader/resources.py

@@ -279,14 +279,6 @@ def __init__(self, replay_file, filename=None, load_level=4, **options):
     def load_details(self):
         if 'replay.initData' in self.raw_data:
             initData = self.raw_data['replay.initData']
-            if initData.map_data:
-                self.gateway = initData.map_data[0].server.lower()
-                self.map_hash = initData.map_data[-1].hash
-                self.map_file = initData.map_data[-1]
-
-                #Expand this special case mapping
-                if self.gateway == 'sg':
-                    self.gateway = 'sea'
 
         if 'replay.attributes.events' in self.raw_data:
             # Organize the attribute data to be useful
@@ -307,6 +299,14 @@ def load_details(self):
 
             self.map_name = details.map
 
+            self.gateway = details.dependencies[0].server.lower()
+            self.map_hash = details.dependencies[-1].hash
+            self.map_file = details.dependencies[-1]
+
+            #Expand this special case mapping
+            if self.gateway == 'sg':
+                self.gateway = 'sea'
+
             dependency_hashes = [d.hash for d in details.dependencies]
             if hashlib.sha256('Standard Data: Swarm.SC2Mod').hexdigest() in dependency_hashes:
                 self.expansion = 'HotS'

test_replays/2.0.5.25092/cn1.SC2Replay

@@ -247,3 +247,8 @@ def test_WoL_204():
 def test_send_resources():
     replay = sc2reader.load_replay("test_replays/2.0.4.24944/Backwater Complex (15).SC2Replay")
 
+def test_cn_replays():
+    replay = sc2reader.load_replay("test_replays/2.0.5.25092/cn1.SC2Replay")
+    assert replay.gateway == 'cn'
+    assert replay.expansion == 'WoL'
+