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-rw-r--r--gerbonara/cam.py20
1 files changed, 20 insertions, 0 deletions
diff --git a/gerbonara/cam.py b/gerbonara/cam.py
index 2cc57ba..fb69e5c 100644
--- a/gerbonara/cam.py
+++ b/gerbonara/cam.py
@@ -416,3 +416,23 @@ class LazyCamFile:
""" Copy this Gerber file to the new path. """
shutil.copy(self.original_path, filename)
+class CachedLazyCamFile:
+ def __init__(self, klass, data, original_path, *args, **kwargs):
+ self._class = klass
+ self._data = data
+ self.original_path = original_path
+ self._args = args
+ self._kwargs = kwargs
+
+ @cached_property
+ def instance(self):
+ return self._class.from_string(self._data, filename=self.original_path, *self._args, **self._kwargs)
+
+ @property
+ def is_lazy(self):
+ return True
+
+ def save(self, filename, *args, **kwargs):
+ """ Copy this Gerber file to the new path. """
+ Path(filename).write_text(self._data)
+