Only create TOMLFile instance if required

python-poetry · Aug 18, 2024 · c7743c1 · c7743c1
1 parent 9b970cb
commit c7743c1
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/poetry/packages/locker.py b/src/poetry/packages/locker.py
@@ -290,8 +290,6 @@ def _should_write(self, lock: TOMLDocument) -> bool:
         return do_write
 
     def _write_lock_data(self, data: TOMLDocument) -> None:
-        lockfile = TOMLFile(self.lock)
-
         if self.lock.exists():
             # The following code is roughly equivalent to
             # • lockfile = TOMLFile(self.lock)
@@ -317,6 +315,7 @@ def _write_lock_data(self, data: TOMLDocument) -> None:
                 f.write(content)
 
         else:
+            lockfile = TOMLFile(self.lock)
             lockfile.write(data)
 
         self._lock_data = None