Restore 0.1.5 version from stash

2025-12-08 19:56:24 +08:00
parent de189e938d
commit 8db3f4e32d
8578 changed files with 2703426 additions and 217 deletions
@@ -0,0 +1,82 @@
+###############################################################################
+#
+# RichValueRel - A class for writing the Excel XLSX richValueRel.xml file.
+#
+# SPDX-License-Identifier: BSD-2-Clause
+#
+# Copyright (c) 2013-2025, John McNamara, jmcnamara@cpan.org
+#
+
+# Package imports.
+from . import xmlwriter
+
+
+class RichValueRel(xmlwriter.XMLwriter):
+    """
+    A class for writing the Excel XLSX richValueRel.xml file.
+
+
+    """
+
+    ###########################################################################
+    #
+    # Public API.
+    #
+    ###########################################################################
+
+    def __init__(self) -> None:
+        """
+        Constructor.
+
+        """
+
+        super().__init__()
+        self.num_embedded_images = 0
+
+    ###########################################################################
+    #
+    # Private API.
+    #
+    ###########################################################################
+
+    def _assemble_xml_file(self) -> None:
+        # Assemble and write the XML file.
+
+        # Write the XML declaration.
+        self._xml_declaration()
+
+        # Write the richValueRels element.
+        self._write_rich_value_rels()
+
+        self._xml_end_tag("richValueRels")
+
+        # Close the file.
+        self._xml_close()
+
+    ###########################################################################
+    #
+    # XML methods.
+    #
+    ###########################################################################
+    def _write_rich_value_rels(self) -> None:
+        # Write the <richValueRels> element.
+        xmlns = "http://schemas.microsoft.com/office/spreadsheetml/2022/richvaluerel"
+        xmlns_r = "http://schemas.openxmlformats.org/officeDocument/2006/relationships"
+
+        attributes = [
+            ("xmlns", xmlns),
+            ("xmlns:r", xmlns_r),
+        ]
+
+        self._xml_start_tag("richValueRels", attributes)
+
+        # Write the rel elements.
+        for index in range(self.num_embedded_images):
+            self._write_rel(index + 1)
+
+    def _write_rel(self, index) -> None:
+        # Write the <rel> element.
+        r_id = f"rId{index}"
+        attributes = [("r:id", r_id)]
+
+        self._xml_empty_tag("rel", attributes)