Deployment target and running mode algorithm properties (#7337)

* Add algorithm's mode and deployment target properties source from job packet

* Address peer review

* Add Python regression algorithm

Algorithm.Python/AlgorithmModeAndDeploymentTargetAlgorithm.py

@@ -0,0 +1,44 @@
+# QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
+# Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from AlgorithmImports import *
+
+### <summary>
+### Algorithm asserting the correct values for the deployment target and algorithm mode.
+### </summary>
+class AlgorithmModeAndDeploymentTargetAlgorithm(QCAlgorithm):
+    def Initialize(self):
+        self.SetStartDate(2013,10, 7)
+        self.SetEndDate(2013,10,11)
+        self.SetCash(100000)
+
+        #translate commented code from c# to python
+        self.Debug(f"Algorithm Mode: {self.AlgorithmMode}. Is Live Mode: {self.LiveMode}. Deployment Target: {self.DeploymentTarget}.")
+
+        if self.AlgorithmMode != AlgorithmMode.Backtesting:
+            raise Exception(f"Algorithm mode is not backtesting. Actual: {self.AlgorithmMode}")
+
+        if self.LiveMode:
+            raise Exception("Algorithm should not be live")
+
+        if self.DeploymentTarget != DeploymentTarget.LocalPlatform:
+            raise Exception(f"Algorithm deployment target is not local. Actual{self.DeploymentTarget}")
+
+        # For a live deployment these checks should pass:
+        # if self.AlgorithmMode != AlgorithmMode.Live: raise Exception("Algorithm mode is not live")
+        # if not self.LiveMode: raise Exception("Algorithm should be live")
+
+        # For a cloud deployment these checks should pass:
+        # if self.DeploymentTarget != DeploymentTarget.CloudPlatform: raise Exception("Algorithm deployment target is not cloud")
+
+        self.Quit()