debug

plugins/kernels/fps_kernels/kernel_driver/connect.py

@@ -2,6 +2,7 @@
 import json
 import os
 import socket
+import sys
 import tempfile
 import uuid
 from typing import Dict, Optional, Tuple, Union
@@ -75,10 +76,16 @@ async def launch_kernel(
     with open(kernelspec_path) as f:
         kernelspec = json.load(f)
     cmd = [s.format(connection_file=connection_file_path) for s in kernelspec["argv"]]
+    if cmd and cmd[0] in {
+        "python",
+        "python%i" % sys.version_info[0],
+        "python%i.%i" % sys.version_info[:2],
+    }:
+        cmd[0] = sys.executable
     if kernel_cwd:
         prev_dir = os.getcwd()
         os.chdir(kernel_cwd)
-    if capture_output:
+    if False:  # capture_output:
         p = await asyncio.create_subprocess_exec(
             *cmd, stdout=asyncio.subprocess.DEVNULL, stderr=asyncio.subprocess.STDOUT
         )

pyproject.toml

@@ -77,7 +77,7 @@ frontend = ["jupyterlab", "retrolab"]
 auth = ["noauth", "auth", "auth_fief"]
 
 [tool.hatch.envs.dev.scripts]
-test = "pytest ./tests -v"
+test = "pytest ./tests -v -s -k test_rest_api"
 lint = [
   "black --line-length 100 jupyverse ./plugins",
   "isort --profile=black jupyverse ./plugins",

tests/test_server.py

@@ -1,6 +1,5 @@
 import asyncio
 import json
-import sys
 from pathlib import Path
 
 import pytest