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
```
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
```
Without this the backend complains that it cannot connect to the smtp host (when using mailcatcher). The reason is because the mailcatcher is not on the same network as the backend application.
Without this the backend complains that it cannot connect to the smtp host (when using mailcatcher). The reason is because the mailcatcher is not on the same network as the backend application.
