Add traffic endpoint for System API

edsm/systemApi.py

@@ -41,3 +41,42 @@ class Bodies(base.ApiEndpoint):
 
     json = cls.query({'systemId': str(systemId)})
     return json
+
+class Traffic(base.ApiEndpoint):
+  """
+  The "traffic" endpoint of the "system" API
+
+  :attribute url: the API endpoint URL
+  """
+
+  url = base.ApiEndpoint.url + "system-v1/traffic"
+
+  @classmethod
+  def query(cls, params):
+    try:
+      json = super().query(params)
+    except exception.NotFoundError:
+      raise exception.SystemNotFoundError(params)
+    return json
+
+  @classmethod
+  def getTraffic(cls, systemName):
+    """
+    Requests information about traffic in a system.
+
+    :param systemName: name of the system in question
+    """
+
+    json = cls.query({'systemName': systemName})
+    return json
+
+  @classmethod
+  def getTrafficbyId(cls, systemId):
+    """
+    Requests information about traffic in a system.
+
+    :param systemName: ID of the system in question
+    """
+
+    json = cls.query({'systemId' : str(systemId)})
+    return json