improve project structure

Signed-off-by: Antonio Mendoza Pérez <antmendoza@gmail.com>

Author: antmendoza

Pipfile.lock

@@ -14,16 +14,14 @@ With the SDK you can:
 
 - Python 3 required
 
+- pipenv required `pip install pipenv`
+
 ```
 pipenv install
-python setup.py pytest
-```
 
-If you get issues about missing modules:
+pipenv shell
 
-```
-pip3 install jsonschema
-pip3 install pyyaml
+python setup.py pytest
 ```
 
 ## **WIP** Programmatically build workflow definitions 
@@ -69,7 +67,7 @@ functions:
   workflow = Workflow.from_source(swf_content)
 ```
 
-You can see a full example in the [test_workflow.py](./tests/test_workflow.py) file
+You can see a full example in the [test_workflow.py](tests/serverlessworkflow/sdk/test_workflow.py) file
 
 
 ### Parse workflow to JSON / YAML
@@ -88,7 +86,7 @@ print(workflow.to_json())
 print(workflow.to_yaml())
 ```
 
-You can see a full example in the [test_workflow.py](./tests/test_workflow.py) file
+You can see a full example in the [test_workflow.py](tests/serverlessworkflow/sdk/test_workflow.py) file
 
 
 ## Validate workflow definitions
@@ -108,4 +106,4 @@ WorkflowValidator(Workflow(workflow)).validate()
 ```
 The `validate` method will raise an exception if the provided workflow does not complaint specification.
 
-You can see a full example in the [test_workflow_validator](./tests/test_workflow_validator.py) file
+You can see a full example in the [test_workflow_validator](tests/serverlessworkflow/sdk/test_workflow_validator.py) file

README.md

@@ -1,4 +1,4 @@
-from serverlessworkflow_sdk.state import State
+from serverlessworkflow.sdk.state import State
 
 
 class InjectState(State):

serverlessworkflow_sdk/__init__.py renamed to serverlessworkflow/__init__.py

@@ -1,5 +1,5 @@
-from serverlessworkflow_sdk.action import Action
-from serverlessworkflow_sdk.state import State
+from serverlessworkflow.sdk.action import Action
+from serverlessworkflow.sdk.state import State
 
 
 class OperationState(State):

serverlessworkflow/sdk/__init__.py

@@ -2,9 +2,9 @@
 
 import yaml
 
-from serverlessworkflow_sdk.inject_state import InjectState
-from serverlessworkflow_sdk.operation_state import OperationState
-from serverlessworkflow_sdk.state import State
+from serverlessworkflow.sdk.inject_state import InjectState
+from serverlessworkflow.sdk.operation_state import OperationState
+from serverlessworkflow.sdk.state import State
 
 
 def is_inject_state(state: State):

serverlessworkflow_sdk/action.py renamed to serverlessworkflow/sdk/action.py

@@ -1,7 +1,8 @@
 import json
 import requests
 from jsonschema.validators import validate
-from serverlessworkflow_sdk.workflow import Workflow
+
+from serverlessworkflow.sdk.workflow import Workflow
 
 
 class WorkflowValidator: