Rename example scripts, reformat with Black (#304)

examples/create_deployment_from_yaml.py

@@ -25,12 +25,11 @@ async def main():
     k8s_client = client.ApiClient()
     await utils.create_from_yaml(k8s_client, "nginx-deployment.yaml")
     k8s_api = client.ExtensionsV1beta1Api(k8s_client)
-    deps = await k8s_api.read_namespaced_deployment("nginx-deployment",
-                                                    "default")
+    deps = await k8s_api.read_namespaced_deployment("nginx-deployment", "default")
     print("Deployment {0} created".format(deps.metadata.name))
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     loop = asyncio.get_event_loop()
     loop.run_until_complete(main())
     loop.close()

examples/dynamic-client/accept_header.py

@@ -35,7 +35,11 @@ async def main():
             api = await client.resources.get(api_version="v1", kind="Node")
 
             # Creating a custom header
-            params = {'header_params': {'Accept': 'application/json;as=PartialObjectMetadataList;v=v1;g=meta.k8s.io'}}
+            params = {
+                "header_params": {
+                    "Accept": "application/json;as=PartialObjectMetadataList;v=v1;g=meta.k8s.io"
+                }
+            }
 
             resp = await api.get(**params)
 

examples/dynamic-client/cluster_scoped_custom_resource.py

@@ -66,7 +66,9 @@ async def main():
                                                     "fqdn": {"type": "string"},
                                                     "tls": {
                                                         "properties": {
-                                                            "secretName": {"type": "string"}
+                                                            "secretName": {
+                                                                "type": "string"
+                                                            }
                                                         },
                                                         "type": "object",
                                                     },
@@ -100,7 +102,9 @@ async def main():
             "\n[INFO] custom resource definition `ingressroutes.apps.example.com` created\n"
         )
         print("SCOPE\t\tNAME")
-        print(f"{crd_creation_response.spec.scope}\t\t{crd_creation_response.metadata.name}")
+        print(
+            f"{crd_creation_response.spec.scope}\t\t{crd_creation_response.metadata.name}"
+        )
 
         # Fetching the "ingressroutes" CRD api
 
@@ -157,25 +161,35 @@ async def main():
         ingress_routes_list = await ingressroute_api.get()
         print("NAME\t\t\t\tFQDN\t\tTLS\t\t\t\tSTRATEGY")
         for item in ingress_routes_list.items:
-            print(f"{item.metadata.name}\t{item.spec.virtualhost.fqdn}\t{item.spec.virtualhost.tls}\t"
-                  f"{item.spec.strategy}")
+            print(
+                f"{item.metadata.name}\t{item.spec.virtualhost.fqdn}\t{item.spec.virtualhost.tls}\t"
+                f"{item.spec.strategy}"
+            )
 
         # Patching the ingressroutes custom resources
 
         ingressroute_manifest_first["spec"]["strategy"] = "Random"
         ingressroute_manifest_second["spec"]["strategy"] = "WeightedLeastRequest"
 
-        await ingressroute_api.patch(body=ingressroute_manifest_first, content_type="application/merge-patch+json")
-        await ingressroute_api.patch(body=ingressroute_manifest_second, content_type="application/merge-patch+json")
+        await ingressroute_api.patch(
+            body=ingressroute_manifest_first,
+            content_type="application/merge-patch+json",
+        )
+        await ingressroute_api.patch(
+            body=ingressroute_manifest_second,
+            content_type="application/merge-patch+json",
+        )
 
         print(
             "\n[INFO] custom resources `ingress-route-*` patched to update the strategy\n"
         )
         patched_ingress_routes_list = await ingressroute_api.get()
         print("NAME\t\t\t\tFQDN\t\t\tTLS\t\t\tSTRATEGY")
         for item in patched_ingress_routes_list.items:
-            print(f"{item.metadata.name}\t{item.spec.virtualhost.fqdn}\t{item.spec.virtualhost.tls}\t"
-                  f"{item.spec.strategy}")
+            print(
+                f"{item.metadata.name}\t{item.spec.virtualhost.fqdn}\t{item.spec.virtualhost.tls}\t"
+                f"{item.spec.strategy}"
+            )
 
         # Deleting the ingressroutes custom resources
 

examples/dynamic-client/deployment_rolling_restart.py

@@ -74,8 +74,10 @@ async def main():
         deployment_created = await api.get(name=name, namespace="default")
 
         print("NAMESPACE\tNAME\t\t\t\tREVISION\t\t\t\t\t\t\t\t\t\tRESTARTED-AT")
-        print(f"{deployment_created.metadata.namespace}\t\t{deployment_created.metadata.name}\t"
-              f"{deployment_created.metadata.annotations}\t\t{deployment_created.spec.template.metadata.annotations}")
+        print(
+            f"{deployment_created.metadata.namespace}\t\t{deployment_created.metadata.name}\t"
+            f"{deployment_created.metadata.annotations}\t\t{deployment_created.spec.template.metadata.annotations}"
+        )
 
         # Patching the `spec.template.metadata` section to add `kubectl.kubernetes.io/restartedAt` annotation
         # In order to perform a rolling restart on the deployment `nginx-deployment`
@@ -94,8 +96,10 @@ async def main():
 
         print("\n[INFO] deployment `nginx-deployment` restarted\n")
         print("NAMESPACE\tNAME\t\t\t\tREVISION\t\t\t\t\t\t\t\t\tRESTARTED-AT")
-        print(f"{deployment_patched.metadata.namespace}\t\t{deployment_patched.metadata.name}\t"
-              f"{deployment_patched.metadata.annotations}\t{deployment_patched.spec.template.metadata.annotations}")
+        print(
+            f"{deployment_patched.metadata.namespace}\t\t{deployment_patched.metadata.name}\t"
+            f"{deployment_patched.metadata.annotations}\t{deployment_patched.spec.template.metadata.annotations}"
+        )
 
         # Deleting deployment `nginx-deployment` from the `default` namespace
 

examples/dynamic-client/namespaced_custom_resource.py

@@ -79,7 +79,9 @@ async def main():
                                                     "fqdn": {"type": "string"},
                                                     "tls": {
                                                         "properties": {
-                                                            "secretName": {"type": "string"}
+                                                            "secretName": {
+                                                                "type": "string"
+                                                            }
                                                         },
                                                         "type": "object",
                                                     },
@@ -172,8 +174,12 @@ async def main():
             },
         }
 
-        await ingressroute_api.create(body=ingressroute_manifest_first, namespace=namespace_first)
-        await ingressroute_api.create(body=ingressroute_manifest_second, namespace=namespace_second)
+        await ingressroute_api.create(
+            body=ingressroute_manifest_first, namespace=namespace_first
+        )
+        await ingressroute_api.create(
+            body=ingressroute_manifest_second, namespace=namespace_second
+        )
         print("\n[INFO] custom resources `ingress-route-*` created\n")
 
         # Listing the `ingress-route-*` custom resources
@@ -192,7 +198,7 @@ async def main():
                     item["metadata"]["namespace"],
                     item["spec"]["virtualhost"]["fqdn"],
                     item["spec"]["virtualhost"]["tls"],
-                    item["spec"]["strategy"]
+                    item["spec"]["strategy"],
                 )
             )
 
@@ -202,10 +208,12 @@ async def main():
         ingressroute_manifest_second["spec"]["strategy"] = "WeightedLeastRequest"
 
         await ingressroute_api.patch(
-            body=ingressroute_manifest_first, content_type="application/merge-patch+json"
+            body=ingressroute_manifest_first,
+            content_type="application/merge-patch+json",
         )
         await ingressroute_api.patch(
-            body=ingressroute_manifest_second, content_type="application/merge-patch+json"
+            body=ingressroute_manifest_second,
+            content_type="application/merge-patch+json",
         )
 
         print(
@@ -227,7 +235,7 @@ async def main():
                     item["metadata"]["namespace"],
                     item["spec"]["virtualhost"]["fqdn"],
                     item["spec"]["virtualhost"]["tls"],
-                    item["spec"]["strategy"]
+                    item["spec"]["strategy"],
                 )
             )
 

examples/dynamic-client/replication_controller.py

@@ -59,11 +59,11 @@ async def main():
         }
 
         # Creating replication-controller `frontend-replication-controller` in the `default` namespace
-        await api.create(
-            body=replication_controller_manifest, namespace="default"
-        )
+        await api.create(body=replication_controller_manifest, namespace="default")
 
-        print("\n[INFO] replication-controller `frontend-replication-controller` created\n")
+        print(
+            "\n[INFO] replication-controller `frontend-replication-controller` created\n"
+        )
 
         # Listing replication-controllers in the `default` namespace
         replication_controller_created = await api.get(name=name, namespace="default")
@@ -81,7 +81,9 @@ async def main():
         # Deleting replication-controller `frontend-service` from the `default` namespace
         await api.delete(name=name, body={}, namespace="default")
 
-        print("[INFO] replication-controller `frontend-replication-controller` deleted\n")
+        print(
+            "[INFO] replication-controller `frontend-replication-controller` deleted\n"
+        )
 
 
 if __name__ == "__main__":

examples/dynamic-client/request_timeout.py

@@ -64,7 +64,10 @@ async def main():
         # Client-side timeout to 60 seconds
 
         configmap_list = await api.get(
-            name=configmap_name, namespace="default", label_selector="foo=bar", _request_time=60
+            name=configmap_name,
+            namespace="default",
+            label_selector="foo=bar",
+            _request_time=60,
         )
 
         print(f"NAME:\n{configmap_list.metadata.name}\n")

examples/dynamic-client/service.py

@@ -41,7 +41,11 @@ async def main():
         service_manifest = {
             "apiVersion": "v1",
             "kind": "Service",
-            "metadata": {"labels": {"name": name}, "name": name, "resourceversion": "v1"},
+            "metadata": {
+                "labels": {"name": name},
+                "name": name,
+                "resourceversion": "v1",
+            },
             "spec": {
                 "ports": [
                     {"name": "port", "port": 80, "protocol": "TCP", "targetPort": 80}
@@ -71,7 +75,9 @@ async def main():
             {"name": "new", "port": 8080, "protocol": "TCP", "targetPort": 8080}
         ]
 
-        service_patched = await api.patch(body=service_manifest, name=name, namespace="default")
+        service_patched = await api.patch(
+            body=service_manifest, name=name, namespace="default"
+        )
 
         print("\n[INFO] service `frontend-service` patched\n")
         print("%s\t%s\t\t\t%s" % ("NAMESPACE", "NAME", "PORTS"))

examples/in_cluster_config.py

@@ -80,7 +80,7 @@ async def main():
             await asyncio.sleep(10)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     loop = asyncio.get_event_loop()
     loop.run_until_complete(main())
     loop.close()

examples/example1.py → examples/list_pods.py

@@ -21,7 +21,7 @@ async def main():
             print(i.status.pod_ip, i.metadata.namespace, i.metadata.name)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     loop = asyncio.get_event_loop()
     loop.run_until_complete(main())
     loop.close()

examples/example3.py → examples/pod_exec.py

@@ -16,33 +16,39 @@ async def main():
     ret = await v1.list_pod_for_all_namespaces()
 
     for i in ret.items:
-        if i.metadata.name.startswith('busybox'):
+        if i.metadata.name.startswith("busybox"):
             pod = i.metadata.name
             namespace = i.metadata.namespace
-            print('Buxy box', pod, 'namespace', namespace)
+            print("Buxy box", pod, "namespace", namespace)
             break
     else:
-        print('Busybox not found !')
+        print("Busybox not found !")
         return
 
     v1_ws = client.CoreV1Api(api_client=WsApiClient())
 
     exec_command = [
-        '/bin/sh',
-        '-c',
-        'echo This message goes to stderr >&2; echo This message goes to stdout']
-
-    resp = v1_ws.connect_get_namespaced_pod_exec(pod, namespace,
-                                                 command=exec_command,
-                                                 stderr=True, stdin=False,
-                                                 stdout=True, tty=False)
+        "/bin/sh",
+        "-c",
+        "echo This message goes to stderr >&2; echo This message goes to stdout",
+    ]
+
+    resp = v1_ws.connect_get_namespaced_pod_exec(
+        pod,
+        namespace,
+        command=exec_command,
+        stderr=True,
+        stdin=False,
+        stdout=True,
+        tty=False,
+    )
 
     ret = await resp
 
     print("Response: ", ret)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     loop = asyncio.get_event_loop()
     loop.run_until_complete(main())
     loop.close()