From b05ca4bb82aaa31345c28f8f33bd2e44baef882f Mon Sep 17 00:00:00 2001
From: Christian Clauss <cclauss@me.com>
Date: Sat, 4 Feb 2023 11:33:27 +0100
Subject: [PATCH] :bug: Fix undefined name RuntimeException on manage.py script

Python defines [`RuntimeError`](https://docs.python.org/3.7/library/exceptions.html#RuntimeError)
but it does not define `RuntimeException` so a `NameError` will be raised when any of these lines
are executed.

% `python3 -c "RuntimeException('This is a test...')"`
```
Traceback (most recent call last):
  File "<string>", line 1, in <module>
NameError: name 'RuntimeException' is not defined
```

% `flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics`
```
./backend/scripts/manage.py:22:15: F821 undefined name 'RuntimeException'
        raise RuntimeException(f"invalid PREPL_URI: {PREPL_URI}")
              ^
./backend/scripts/manage.py:25:15: F821 undefined name 'RuntimeException'
        raise RuntimeException(f"invalid PREPL_URI: {PREPL_URI}")
              ^
./backend/scripts/manage.py:49:23: F821 undefined name 'RuntimeException'
                raise RuntimeException("unexpected response from PREPL")
                      ^
3     F821 undefined name 'RuntimeException'
3
```
---
 backend/scripts/manage.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/backend/scripts/manage.py b/backend/scripts/manage.py
index fd78d1a91..ea90d3e86 100755
--- a/backend/scripts/manage.py
+++ b/backend/scripts/manage.py
@@ -19,10 +19,10 @@ PREPL_URI = "tcp://localhost:6063"
 def get_prepl_conninfo():
     uri_data = urlparse(PREPL_URI)
     if uri_data.scheme != "tcp":
-        raise RuntimeException(f"invalid PREPL_URI: {PREPL_URI}")
+        raise RuntimeError(f"invalid PREPL_URI: {PREPL_URI}")
 
     if not isinstance(uri_data.netloc, str):
-        raise RuntimeException(f"invalid PREPL_URI: {PREPL_URI}")
+        raise RuntimeError(f"invalid PREPL_URI: {PREPL_URI}")
 
     host, port = uri_data.netloc.split(":", 2)
 
@@ -46,7 +46,7 @@ def send_eval(expr):
             result = json.load(f)
             tag = result.get("tag", None)
             if tag != "ret":
-                raise RuntimeException("unexpected response from PREPL")
+                raise RuntimeError("unexpected response from PREPL")
             return result.get("val", None), result.get("exception", None)
 
 def encode(val):