two version of R2R are here HEAD master

1 files changed, 41 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/pptx/dml/effect.py b/.venv/lib/python3.12/site-packages/pptx/dml/effect.py
new file mode 100644
index 00000000..9df69ce4
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/pptx/dml/effect.py
@@ -0,0 +1,41 @@
+"""Visual effects on a shape such as shadow, glow, and reflection."""
+
+from __future__ import annotations
+
+
+class ShadowFormat(object):
+    """Provides access to shadow effect on a shape."""
+
+    def __init__(self, spPr):
+        # ---spPr may also be a grpSpPr; both have a:effectLst child---
+        self._element = spPr
+
+    @property
+    def inherit(self):
+        """True if shape inherits shadow settings.
+
+        Read/write. An explicitly-defined shadow setting on a shape causes
+        this property to return |False|. A shape with no explicitly-defined
+        shadow setting inherits its shadow settings from the style hierarchy
+        (and so returns |True|).
+
+        Assigning |True| causes any explicitly-defined shadow setting to be
+        removed and inheritance is restored. Note this has the side-effect of
+        removing **all** explicitly-defined effects, such as glow and
+        reflection, and restoring inheritance for all effects on the shape.
+        Assigning |False| causes the inheritance link to be broken and **no**
+        effects to appear on the shape.
+        """
+        if self._element.effectLst is None:
+            return True
+        return False
+
+    @inherit.setter
+    def inherit(self, value):
+        inherit = bool(value)
+        if inherit:
+            # ---remove any explicitly-defined effects
+            self._element._remove_effectLst()
+        else:
+            # ---ensure at least the effectLst element is present
+            self._element.get_or_add_effectLst()