v0.7.0

CHANGES.rst

@@ -1,3 +1,7 @@
+0.7.0 (2020-04-09)
+-------------------
+- Add replace_zipname() method to replace Excel and PowerPoint embedded files
+
 0.6.4 (2020-04-06)
 -------------------
 - Add the possibility to add RichText to a Richtext

docxtpl/__init__.py

@@ -7,12 +7,11 @@ Created : 2015-03-12
 import functools
 import io
 
-__version__ = '0.6.9'
+__version__ = '0.7.0'
 
 from lxml import etree
 from docx import Document
 from docx.opc.oxml import serialize_part_xml, parse_xml
-from docx.opc.part import XmlPart
 import docx.oxml.ns
 from docx.opc.constants import RELATIONSHIP_TYPE as REL_TYPE
 from jinja2 import Environment, Template, meta
@@ -238,8 +237,8 @@ class DocxTemplate(object):
 
     def get_headers_footers_xml(self, uri):
         for relKey, val in self.docx._part._rels.items():
-            if (val.reltype == uri) and (val.target_part.blob):
-                yield relKey, self.xml_to_string(parse_xml(val.target_part.blob))
+            if (val.reltype == uri) and (val._target._blob):
+                yield relKey, self.xml_to_string(parse_xml(val._target._blob))
 
     def get_headers_footers_encoding(self,xml):
         m = re.match(r'<\?xml[^\?]+\bencoding="([^"]+)"',xml,re.I)
@@ -255,8 +254,7 @@ class DocxTemplate(object):
             yield relKey, xml.encode(encoding)
 
     def map_headers_footers_xml(self, relKey, xml):
-        part = self.docx._part._rels[relKey].target_part
-        self.docx._part._rels[relKey]._target = XmlPart.load(part.partname, part.content_type, xml, part.package)
+        self.docx._part._rels[relKey]._target._blob = xml
 
     def render(self, context, jinja_env=None, autoescape=False):
         if autoescape:
@@ -512,6 +510,9 @@ class DocxTemplate(object):
                         elif ( item.filename.startswith('word/media/') and
                                item.CRC in self.crc_to_new_media ):
                             zout.writestr(item, self.crc_to_new_media[item.CRC])
+                        elif ( item.filename.startswith('word/embeddings/') and
+                               item.CRC in self.crc_to_new_embedded):
+                            zout.writestr(item, self.crc_to_new_embedded[item.CRC])
                         else:
                             zout.writestr(item, buf)
 

setup.py

@@ -59,7 +59,7 @@ setup(name='docxtpl',
       license='LGPL 2.1',
       packages=['docxtpl'],
       install_requires=['six',
-                        'python-docx',
+                        'python-docx<=0.8.7', # newer docx package breaks header/footer management in docxtpl
                         'jinja2',
                         'lxml'],
       extras_require={'docs': ['Sphinx', 'sphinxcontrib-napoleon']},