Merge pull request #18 from python-poetry/fix/check-export-command-ex…

…istence Check the existence of the export command before attempting to delete it
python-poetry · Nov 24, 2021 · 46bd398 · 46bd398
2 parents d78934d + 1cc69ee
commit 46bd398
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/psf/black
-    rev: 21.8b0
+    rev: 21.11b1
     hooks:
       - id: black
 
@@ -10,7 +10,7 @@ repos:
       - id: flake8
 
   - repo: https://github.com/timothycrosley/isort
-    rev: 5.9.3
+    rev: 5.10.1
     hooks:
       - id: isort
         additional_dependencies: [toml]

diff --git a/src/poetry_export_plugin/plugins.py b/src/poetry_export_plugin/plugins.py
@@ -36,7 +36,8 @@ def activate(self, application: "Application"):
 
         # If you're checking this code out to get inspiration
         # for your own plugins: DON'T DO THIS!
-        del application.command_loader._factories["export"]
+        if "export" in application.command_loader._factories:
+            del application.command_loader._factories["export"]
 
         for command in COMMANDS:
             application.command_loader.register_factory(command, load_command(command))