Do a little cleanup

Improved CaseInsensitiveDict a little.
Added some more messages for the method patch.
Added a break in a for loop

python/pyphantomjs/utils.py

@@ -50,7 +50,7 @@ def debug(debug_type):
 class CaseInsensitiveDict(dict):
     def __delitem__(self, key):
         for dictKey in self:
-            if self.lowerKey(key) == self.lowerKey(dictKey):
+            if self.sameKey(key, dictKey):
                 super(CaseInsensitiveDict, self).__delitem__(dictKey)
                 return
 
@@ -58,28 +58,34 @@ class CaseInsensitiveDict(dict):
 
     def __contains__(self, key):
         for dictKey in self:
-            if self.lowerKey(key) == self.lowerKey(dictKey):
+            if self.sameKey(key, dictKey):
                 return True
         return False
 
     def __getitem__(self, key):
         for dictKey, dictValue in self.items():
-            if self.lowerKey(key) == self.lowerKey(dictKey):
+            if self.sameKey(key, dictKey):
                 return dictValue
 
         raise KeyError(key)
 
     def __setitem__(self, key, value):
         for dictKey in self:
-            if self.lowerKey(key) == self.lowerKey(dictKey):
+            if self.sameKey(key, dictKey):
                 super(CaseInsensitiveDict, self).__setitem__(dictKey, value)
                 return
+
         super(CaseInsensitiveDict, self).__setitem__(key, value)
 
-    def lowerKey(self, key):
+    def sameKey(self, key, dictKey):
         if hasattr(key, 'lower'):
-            return key.lower()
-        return key
+            key = key.lower()
+        if hasattr(dictKey, 'lower'):
+            dictKey = dictKey.lower()
+
+        if key == dictKey:
+            return True
+        return False
 
 
 class MessageHandler(object):

python/pyphantomjs/webserver.py

@@ -101,9 +101,12 @@ class WebServerHandler(BaseHTTPRequestHandler):
              method error would be returned. Since we patched
              that out as well, the user can actually handle when
              a request is or isn't valid through the code.
-           * Headers are automatically handled; they are sent,
-             and end, after the request handling.
            * Status code is sent after the request handling.
+           * Headers are automatically handled; they get sent,
+             then the content-length gets sent if using HTTP/1.1,
+             and then they end.
+           * We automatically write the body after the end of the
+             headers (otherwise the entire response gets messed up)
         '''
         try:
             self.raw_requestline = self.rfile.readline(65537)
@@ -152,6 +155,7 @@ class WebServerHandler(BaseHTTPRequestHandler):
         response = WebServerResponse(self)
 
         for server in servers:
+            # verify which server this request is for
             if self.server == server.httpd:
                 connectionType = Qt.BlockingQueuedConnection
                 if QThread.currentThread() == server.thread():
@@ -160,6 +164,7 @@ class WebServerHandler(BaseHTTPRequestHandler):
                 QMetaObject.invokeMethod(server, 'newRequest', connectionType,
                                          Q_ARG(WebServerRequest, request),
                                          Q_ARG(WebServerResponse, response))
+                break
 
     def log_message(self, format, *args):
         qDebug("%s - - %s" % (self.address_string(),