Merge pull request #247 from ryanlovett/jupyterhub-3.0.0b1

Quell async warning, and POST with body for jupyterhub 3.0

.pre-commit-config.yaml

@@ -55,7 +55,6 @@ repos:
       # Lint: Checks that non-binary executables have a proper shebang.
       - id: check-executables-have-shebangs
 
-
 # pre-commit.ci config reference: https://pre-commit.ci/#configuration
 ci:
   autoupdate_schedule: monthly

batchspawner/singleuser.py

@@ -7,17 +7,31 @@
 from jupyterhub.utils import random_port, url_path_join
 from jupyterhub.services.auth import HubAuth
 
+import requests
+
 
 def main(argv=None):
     port = random_port()
     hub_auth = HubAuth()
     hub_auth.client_ca = os.environ.get("JUPYTERHUB_SSL_CLIENT_CA", "")
     hub_auth.certfile = os.environ.get("JUPYTERHUB_SSL_CERTFILE", "")
     hub_auth.keyfile = os.environ.get("JUPYTERHUB_SSL_KEYFILE", "")
-    hub_auth._api_request(
-        method="POST",
-        url=url_path_join(hub_auth.api_url, "batchspawner"),
+
+    url = url_path_join(hub_auth.api_url, "batchspawner")
+    headers = {"Authorization": f"token {hub_auth.api_token}"}
+
+    # internal_ssl kwargs
+    kwargs = {}
+    if hub_auth.certfile and hub_auth.keyfile:
+        kwargs["cert"] = (hub_auth.certfile, hub_auth.keyfile)
+    if hub_auth.client_ca:
+        kwargs["verify"] = hub_auth.client_ca
+
+    r = requests.post(
+        url,
+        headers={"Authorization": f"token {hub_auth.api_token}"},
         json={"port": port},
+        **kwargs,
     )
 
     cmd_path = which(sys.argv[1])