Examples: Update colorpaletteclient

- `regres.in` now requires an API key for requests - Updated the colorpaletteclient to include the API key for each request - Additionally, remove unused imports Pick-to: 6.10 Change-Id: Id7c648b45dfaea19b47daf980834c12c7c388920 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

Author: ShyamQt

examples/demos/colorpaletteclient/restservice.py

@@ -12,6 +12,19 @@
 QML_IMPORT_MAJOR_VERSION = 1
 
 
+class ApiKeyRequestFactory(QNetworkRequestFactory):
+ """Custom request factory that adds the reqres.in API key to all requests"""
+
+ def createRequest(self, path, query=None):
+ """Override to add API key header to every request"""
+ if query is None:
+ request = super().createRequest(path)
+ else:
+ request = super().createRequest(path, query)
+ request.setRawHeader(b"x-api-key", b"reqres-free-v1")
+ return request
+
+
 @QmlElement
 @ClassInfo(DefaultProperty="resources")
 class RestService(QPyQmlParserStatus):
@@ -24,7 +37,7 @@ def __init__(self, parent=None):
  self.m_qnam = QNetworkAccessManager()
  self.m_qnam.setAutoDeleteReplies(True)
  self.m_manager = QRestAccessManager(self.m_qnam)
- self.m_serviceApi = QNetworkRequestFactory()
+ self.m_serviceApi = ApiKeyRequestFactory()
 
  @Property(str, notify=urlChanged)
  def url(self):