add completion test with no TEMPLATES configuration

django_typer/management/commands/shellcompletion.py

@@ -248,7 +248,7 @@ def source(self) -> str:
         """
         try:
             return self.load_template().render(self.source_vars())  # type: ignore
-        except TypeError:
+        except (AttributeError, TypeError):
             # it is annoying that get_template() and DjangoEngine.get_template() return different
             # interfaces
             return self.load_template().render(Context(self.source_vars()))  # type: ignore

doc/source/shell_completion.rst

@@ -108,16 +108,16 @@ or have solutions, please `report them on our discussions page <https://github.c
 
         .. code-block:: bash
 
-            zstyle ':completion:*' menu select
-
             if type brew &>/dev/null; then
-                FPATH=~/.zfunc:$(brew --prefix)/share/zsh-completions:$FPATH
-
-                autoload -Uz compinit
-                compinit
+                fpath=(~/.zfunc $(brew --prefix)/share/zsh-completions $fpath)
+            else
+                fpath=(~/.zfunc $fpath)
             fi
 
-            fpath+=~/.zfunc
+            autoload -Uz compinit
+            compinit
+
+            zstyle ':completion:*' menu select
 
         .. tip::
 

tests/shellcompletion/__init__.py

@@ -15,7 +15,7 @@
 
 from shellingham import detect_shell
 
-from django.test import TestCase
+from django.test import TestCase, override_settings
 from django_typer.management import get_command
 from django_typer.management.commands.shellcompletion import (
     Command as ShellCompletion,

tests/shellcompletion/test_zsh.py

@@ -2,7 +2,7 @@
 from pathlib import Path
 
 import pytest
-from django.test import TestCase
+from django.test import TestCase, override_settings
 import sys
 import os
 
@@ -54,3 +54,7 @@ def test_no_zshrc_file(self):
         finally:
             if zshrc:
                 (Path.home() / ".zshrc").write_text(zshrc)
+
+    @override_settings(TEMPLATES=[])
+    def test_no_template_config(self):
+        self.test_shell_complete()