two version of R2R are here HEAD master

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diff --git a/.venv/lib/python3.12/site-packages/pptx/shapes/placeholder.py b/.venv/lib/python3.12/site-packages/pptx/shapes/placeholder.py
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+"""Placeholder-related objects.
+
+Specific to shapes having a `p:ph` element. A placeholder has distinct behaviors
+depending on whether it appears on a slide, layout, or master. Hence there is a
+non-trivial class inheritance structure.
+"""
+
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from pptx.enum.shapes import MSO_SHAPE_TYPE, PP_PLACEHOLDER
+from pptx.oxml.shapes.graphfrm import CT_GraphicalObjectFrame
+from pptx.oxml.shapes.picture import CT_Picture
+from pptx.shapes.autoshape import Shape
+from pptx.shapes.graphfrm import GraphicFrame
+from pptx.shapes.picture import Picture
+from pptx.util import Emu
+
+if TYPE_CHECKING:
+    from pptx.oxml.shapes.autoshape import CT_Shape
+
+
+class _InheritsDimensions(object):
+    """
+    Mixin class that provides inherited dimension behavior. Specifically,
+    left, top, width, and height report the value from the layout placeholder
+    where they would have otherwise reported |None|. This behavior is
+    distinctive to placeholders. :meth:`_base_placeholder` must be overridden
+    by all subclasses to provide lookup of the appropriate base placeholder
+    to inherit from.
+    """
+
+    @property
+    def height(self):
+        """
+        The effective height of this placeholder shape; its directly-applied
+        height if it has one, otherwise the height of its parent layout
+        placeholder.
+        """
+        return self._effective_value("height")
+
+    @height.setter
+    def height(self, value):
+        self._element.cy = value
+
+    @property
+    def left(self):
+        """
+        The effective left of this placeholder shape; its directly-applied
+        left if it has one, otherwise the left of its parent layout
+        placeholder.
+        """
+        return self._effective_value("left")
+
+    @left.setter
+    def left(self, value):
+        self._element.x = value
+
+    @property
+    def shape_type(self):
+        """
+        Member of :ref:`MsoShapeType` specifying the type of this shape.
+        Unconditionally ``MSO_SHAPE_TYPE.PLACEHOLDER`` in this case.
+        Read-only.
+        """
+        return MSO_SHAPE_TYPE.PLACEHOLDER
+
+    @property
+    def top(self):
+        """
+        The effective top of this placeholder shape; its directly-applied
+        top if it has one, otherwise the top of its parent layout
+        placeholder.
+        """
+        return self._effective_value("top")
+
+    @top.setter
+    def top(self, value):
+        self._element.y = value
+
+    @property
+    def width(self):
+        """
+        The effective width of this placeholder shape; its directly-applied
+        width if it has one, otherwise the width of its parent layout
+        placeholder.
+        """
+        return self._effective_value("width")
+
+    @width.setter
+    def width(self, value):
+        self._element.cx = value
+
+    @property
+    def _base_placeholder(self):
+        """
+        Return the layout or master placeholder shape this placeholder
+        inherits from. Not to be confused with an instance of
+        |BasePlaceholder| (necessarily).
+        """
+        raise NotImplementedError("Must be implemented by all subclasses.")
+
+    def _effective_value(self, attr_name):
+        """
+        The effective value of *attr_name* on this placeholder shape; its
+        directly-applied value if it has one, otherwise the value on the
+        layout placeholder it inherits from.
+        """
+        directly_applied_value = getattr(super(_InheritsDimensions, self), attr_name)
+        if directly_applied_value is not None:
+            return directly_applied_value
+        return self._inherited_value(attr_name)
+
+    def _inherited_value(self, attr_name):
+        """
+        Return the attribute value, e.g. 'width' of the base placeholder this
+        placeholder inherits from.
+        """
+        base_placeholder = self._base_placeholder
+        if base_placeholder is None:
+            return None
+        inherited_value = getattr(base_placeholder, attr_name)
+        return inherited_value
+
+
+class _BaseSlidePlaceholder(_InheritsDimensions, Shape):
+    """Base class for placeholders on slides.
+
+    Provides common behaviors such as inherited dimensions.
+    """
+
+    @property
+    def is_placeholder(self):
+        """
+        Boolean indicating whether this shape is a placeholder.
+        Unconditionally |True| in this case.
+        """
+        return True
+
+    @property
+    def shape_type(self):
+        """
+        Member of :ref:`MsoShapeType` specifying the type of this shape.
+        Unconditionally ``MSO_SHAPE_TYPE.PLACEHOLDER`` in this case.
+        Read-only.
+        """
+        return MSO_SHAPE_TYPE.PLACEHOLDER
+
+    @property
+    def _base_placeholder(self):
+        """
+        Return the layout placeholder this slide placeholder inherits from.
+        Not to be confused with an instance of |BasePlaceholder|
+        (necessarily).
+        """
+        layout, idx = self.part.slide_layout, self._element.ph_idx
+        return layout.placeholders.get(idx=idx)
+
+    def _replace_placeholder_with(self, element):
+        """
+        Substitute *element* for this placeholder element in the shapetree.
+        This placeholder's `._element` attribute is set to |None| and its
+        original element is free for garbage collection. Any attribute access
+        (including a method call) on this placeholder after this call raises
+        |AttributeError|.
+        """
+        element._nvXxPr.nvPr._insert_ph(self._element.ph)
+        self._element.addprevious(element)
+        self._element.getparent().remove(self._element)
+        self._element = None
+
+
+class BasePlaceholder(Shape):
+    """
+    NOTE: This class is deprecated and will be removed from a future release
+    along with the properties *idx*, *orient*, *ph_type*, and *sz*. The *idx*
+    property will be available via the .placeholder_format property. The
+    others will be accessed directly from the oxml layer as they are only
+    used for internal purposes.
+
+    Base class for placeholder subclasses that differentiate the varying
+    behaviors of placeholders on a master, layout, and slide.
+    """
+
+    @property
+    def idx(self):
+        """
+        Integer placeholder 'idx' attribute, e.g. 0
+        """
+        return self._sp.ph_idx
+
+    @property
+    def orient(self):
+        """
+        Placeholder orientation, e.g. ST_Direction.HORZ
+        """
+        return self._sp.ph_orient
+
+    @property
+    def ph_type(self):
+        """
+        Placeholder type, e.g. PP_PLACEHOLDER.CENTER_TITLE
+        """
+        return self._sp.ph_type
+
+    @property
+    def sz(self):
+        """
+        Placeholder 'sz' attribute, e.g. ST_PlaceholderSize.FULL
+        """
+        return self._sp.ph_sz
+
+
+class LayoutPlaceholder(_InheritsDimensions, Shape):
+    """Placeholder shape on a slide layout.
+
+    Provides differentiated behavior for slide layout placeholders, in particular, inheriting
+    shape properties from the master placeholder having the same type, when a matching one exists.
+    """
+
+    element: CT_Shape  # pyright: ignore[reportIncompatibleMethodOverride]
+
+    @property
+    def _base_placeholder(self):
+        """
+        Return the master placeholder this layout placeholder inherits from.
+        """
+        base_ph_type = {
+            PP_PLACEHOLDER.BODY: PP_PLACEHOLDER.BODY,
+            PP_PLACEHOLDER.CHART: PP_PLACEHOLDER.BODY,
+            PP_PLACEHOLDER.BITMAP: PP_PLACEHOLDER.BODY,
+            PP_PLACEHOLDER.CENTER_TITLE: PP_PLACEHOLDER.TITLE,
+            PP_PLACEHOLDER.ORG_CHART: PP_PLACEHOLDER.BODY,
+            PP_PLACEHOLDER.DATE: PP_PLACEHOLDER.DATE,
+            PP_PLACEHOLDER.FOOTER: PP_PLACEHOLDER.FOOTER,
+            PP_PLACEHOLDER.MEDIA_CLIP: PP_PLACEHOLDER.BODY,
+            PP_PLACEHOLDER.OBJECT: PP_PLACEHOLDER.BODY,
+            PP_PLACEHOLDER.PICTURE: PP_PLACEHOLDER.BODY,
+            PP_PLACEHOLDER.SLIDE_NUMBER: PP_PLACEHOLDER.SLIDE_NUMBER,
+            PP_PLACEHOLDER.SUBTITLE: PP_PLACEHOLDER.BODY,
+            PP_PLACEHOLDER.TABLE: PP_PLACEHOLDER.BODY,
+            PP_PLACEHOLDER.TITLE: PP_PLACEHOLDER.TITLE,
+        }[self._element.ph_type]
+        slide_master = self.part.slide_master
+        return slide_master.placeholders.get(base_ph_type, None)
+
+
+class MasterPlaceholder(BasePlaceholder):
+    """Placeholder shape on a slide master."""
+
+    element: CT_Shape  # pyright: ignore[reportIncompatibleMethodOverride]
+
+
+class NotesSlidePlaceholder(_InheritsDimensions, Shape):
+    """
+    Placeholder shape on a notes slide. Inherits shape properties from the
+    placeholder on the notes master that has the same type (e.g. 'body').
+    """
+
+    @property
+    def _base_placeholder(self):
+        """
+        Return the notes master placeholder this notes slide placeholder
+        inherits from, or |None| if no placeholder of the matching type is
+        present.
+        """
+        notes_master = self.part.notes_master
+        ph_type = self.element.ph_type
+        return notes_master.placeholders.get(ph_type=ph_type)
+
+
+class SlidePlaceholder(_BaseSlidePlaceholder):
+    """
+    Placeholder shape on a slide. Inherits shape properties from its
+    corresponding slide layout placeholder.
+    """
+
+
+class ChartPlaceholder(_BaseSlidePlaceholder):
+    """Placeholder shape that can only accept a chart."""
+
+    def insert_chart(self, chart_type, chart_data):
+        """
+        Return a |PlaceholderGraphicFrame| object containing a new chart of
+        *chart_type* depicting *chart_data* and having the same position and
+        size as this placeholder. *chart_type* is one of the
+        :ref:`XlChartType` enumeration values. *chart_data* is a |ChartData|
+        object populated with the categories and series values for the chart.
+        Note that the new |Chart| object is not returned directly. The chart
+        object may be accessed using the
+        :attr:`~.PlaceholderGraphicFrame.chart` property of the returned
+        |PlaceholderGraphicFrame| object.
+        """
+        rId = self.part.add_chart_part(chart_type, chart_data)
+        graphicFrame = self._new_chart_graphicFrame(
+            rId, self.left, self.top, self.width, self.height
+        )
+        self._replace_placeholder_with(graphicFrame)
+        return PlaceholderGraphicFrame(graphicFrame, self._parent)
+
+    def _new_chart_graphicFrame(self, rId, x, y, cx, cy):
+        """
+        Return a newly created `p:graphicFrame` element having the specified
+        position and size and containing the chart identified by *rId*.
+        """
+        id_, name = self.shape_id, self.name
+        return CT_GraphicalObjectFrame.new_chart_graphicFrame(id_, name, rId, x, y, cx, cy)
+
+
+class PicturePlaceholder(_BaseSlidePlaceholder):
+    """Placeholder shape that can only accept a picture."""
+
+    def insert_picture(self, image_file):
+        """Return a |PlaceholderPicture| object depicting the image in `image_file`.
+
+        `image_file` may be either a path (string) or a file-like object. The image is
+        cropped to fill the entire space of the placeholder. A |PlaceholderPicture|
+        object has all the properties and methods of a |Picture| shape except that the
+        value of its :attr:`~._BaseSlidePlaceholder.shape_type` property is
+        `MSO_SHAPE_TYPE.PLACEHOLDER` instead of `MSO_SHAPE_TYPE.PICTURE`.
+        """
+        pic = self._new_placeholder_pic(image_file)
+        self._replace_placeholder_with(pic)
+        return PlaceholderPicture(pic, self._parent)
+
+    def _new_placeholder_pic(self, image_file):
+        """
+        Return a new `p:pic` element depicting the image in *image_file*,
+        suitable for use as a placeholder. In particular this means not
+        having an `a:xfrm` element, allowing its extents to be inherited from
+        its layout placeholder.
+        """
+        rId, desc, image_size = self._get_or_add_image(image_file)
+        shape_id, name = self.shape_id, self.name
+        pic = CT_Picture.new_ph_pic(shape_id, name, desc, rId)
+        pic.crop_to_fit(image_size, (self.width, self.height))
+        return pic
+
+    def _get_or_add_image(self, image_file):
+        """
+        Return an (rId, description, image_size) 3-tuple identifying the
+        related image part containing *image_file* and describing the image.
+        """
+        image_part, rId = self.part.get_or_add_image_part(image_file)
+        desc, image_size = image_part.desc, image_part._px_size
+        return rId, desc, image_size
+
+
+class PlaceholderGraphicFrame(GraphicFrame):
+    """
+    Placeholder shape populated with a table, chart, or smart art.
+    """
+
+    @property
+    def is_placeholder(self):
+        """
+        Boolean indicating whether this shape is a placeholder.
+        Unconditionally |True| in this case.
+        """
+        return True
+
+
+class PlaceholderPicture(_InheritsDimensions, Picture):
+    """
+    Placeholder shape populated with a picture.
+    """
+
+    @property
+    def _base_placeholder(self):
+        """
+        Return the layout placeholder this picture placeholder inherits from.
+        """
+        layout, idx = self.part.slide_layout, self._element.ph_idx
+        return layout.placeholders.get(idx=idx)
+
+
+class TablePlaceholder(_BaseSlidePlaceholder):
+    """Placeholder shape that can only accept a table."""
+
+    def insert_table(self, rows, cols):
+        """Return |PlaceholderGraphicFrame| object containing a `rows` by `cols` table.
+
+        The position and width of the table are those of the placeholder and its height
+        is proportional to the number of rows. A |PlaceholderGraphicFrame| object has
+        all the properties and methods of a |GraphicFrame| shape except that the value
+        of its :attr:`~._BaseSlidePlaceholder.shape_type` property is unconditionally
+        `MSO_SHAPE_TYPE.PLACEHOLDER`. Note that the return value is not the new table
+        but rather *contains* the new table. The table can be accessed using the
+        :attr:`~.PlaceholderGraphicFrame.table` property of the returned
+        |PlaceholderGraphicFrame| object.
+        """
+        graphicFrame = self._new_placeholder_table(rows, cols)
+        self._replace_placeholder_with(graphicFrame)
+        return PlaceholderGraphicFrame(graphicFrame, self._parent)
+
+    def _new_placeholder_table(self, rows, cols):
+        """
+        Return a newly added `p:graphicFrame` element containing an empty
+        table with *rows* rows and *cols* columns, positioned at the location
+        of this placeholder and having its same width. The table's height is
+        determined by the number of rows.
+        """
+        shape_id, name, height = self.shape_id, self.name, Emu(rows * 370840)
+        return CT_GraphicalObjectFrame.new_table_graphicFrame(
+            shape_id, name, rows, cols, self.left, self.top, self.width, height
+        )