sample pdb

Author: edublancas

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 ## 0.8.4dev
 
+* [Feature] Add aliased group to `cli.py`
+* [Feature] Add markdown utils
+* [Feature] Add sample jinja2 config
+* [Feature] Better structlog defaults
+* [Feature] Add `--pdb` to `cli.py`
+
 ## 0.8.3 (2025-03-01)
 
 * [Feature] Add `log.py`, `cli.py`, and `settings.py` modules to template

src/pkgmt/assets/template/src/package_name/cli.py

@@ -2,6 +2,8 @@
 Sample CLI (requires click, tested with click==8.1.3)
 """
 
+import sys
+
 import click
 
 
@@ -30,11 +32,39 @@ def resolve_command(self, ctx, args):
         return cmd.name, cmd, args
 
 
+# NOTE: this requires ipdb
+def pdb_option(f):
+    """Decorator to add --pdb option to any command."""
+
+    def callback(ctx, param, value):
+        if value:
+
+            def excepthook(type_, value, traceback):
+                import ipdb
+
+                ipdb.post_mortem(traceback)
+
+            sys.excepthook = excepthook
+
+    return click.option(
+        "--pdb", is_flag=True, help="Drop into pdb on exceptions", callback=callback
+    )(f)
+
+
 @click.group(cls=AliasedGroup)
 def cli():
     pass
 
 
+@cli.command()
+@pdb_option
+def test(pdb: bool):  # NOTE: you must add pdb as an argument
+    """Test command for the pdb option"""
+    x = 1
+    y = 0
+    print(x / y)
+
+
 @cli.command()
 @click.argument("name")
 def hello(name):