feat: python client (#109)

* (wip) python SDK

* feat: python client, initial version finished

* fix: add curl to migration dockerfile

* add insecure option for grpc

* create docs and publishing workflow

* delete old hatchet folder

python-client/examples/dag/event_test.py

@@ -0,0 +1,10 @@
+from hatchet import new_client
+
+client = new_client()
+
+client.event.push(
+    "user:create",
+    {
+        "test": "test"
+    }
+)

python-client/examples/dag/worker.py

@@ -0,0 +1,42 @@
+from hatchet import Hatchet, Context
+
+hatchet = Hatchet()
+
+@hatchet.workflow(on_events=["user:create"])
+class MyWorkflow:
+    def __init__(self):
+        self.my_value = "test"
+
+    @hatchet.step()
+    def step1(self, context : Context):
+        print("executed step1", context.workflow_input())
+        return {
+            "step1": "step1",
+        }
+
+    @hatchet.step()
+    def step2(self, context : Context):
+        print("executed step2", context.workflow_input())
+        return {
+            "step2": "step2",
+        }
+
+    @hatchet.step(parents=["step1", "step2"])
+    def step3(self, context : Context):
+        print("executed step3", context.workflow_input(), context.step_output("step1"), context.step_output("step2"))
+        return {
+            "step3": "step3",
+        }
+    
+    @hatchet.step(parents=["step1", "step3"])
+    def step4(self, context : Context):
+        print("executed step4", context.workflow_input(), context.step_output("step1"), context.step_output("step3"))
+        return {
+            "step4": "step4",
+        }
+
+workflow = MyWorkflow()
+worker = hatchet.worker('test-worker')
+worker.register_workflow(workflow)
+
+worker.start()