Added __getitem__ method to CapabilitySequence; fixed

CapabilityStep.from_str() method

shared/workspaces/src/workspaces/helpers.py

@@ -25,7 +25,7 @@ class CapabilityStep(CapabilityStepIF):
         :return: CapabilityStep of given string
         """
         step_list = step_string.split(' ')
-        step_type = CapabilityStepType[step_list[0]]
+        step_type = CapabilityStepType.from_string(step_list[0])
         if step_list[1]:
             step_value = step_list[1]
         else:
@@ -73,6 +73,9 @@ class CapabilitySequence(CapabilitySequenceIF):
         """
         return len(self.steps)
 
+    def __getitem__(self, step_number: int) -> CapabilityStep:
+        return self.steps[step_number]
+
     def __str__(self) -> str:
         """
         Provides a string representation of the object
@@ -103,6 +106,7 @@ class CapabilityStepType(Enum):
 
     @classmethod
     def from_string(cls, string: str) -> CapabilityStepType:
+        print(string)
         strings = {
             'prepare-and-run-workflow': cls.PrepareAndRunWorkflow,
             'await-qa': cls.AwaitQA,

shared/workspaces/src/workspaces/schema.py

@@ -219,7 +219,6 @@ class Capability(Base, CapabilityIF):
         return CapabilityRequest(
             capability=self.id,
             parameters=parameters,
-            future_products=future_products,
             versions=versions,
         )