Port to Python 3

.gitignore

@@ -57,3 +57,6 @@ target/
 .settings
 *.pydevproject
 .metadata
+
+#Pycharm
+.idea

docxtpl/__init__.py

@@ -5,14 +5,14 @@ Created : 2015-03-12
 @author: Eric Lapouyade
 '''
 
-__version__ = '0.1.6'
+__version__ = '0.1.7'
 
 from lxml import etree
 from docx import Document
 from jinja2 import Template
 from cgi import escape
-import copy
 import re
+import six
 
 class DocxTemplate(object):
     """ Class for managing docx files as they were jinja2 templates """
@@ -26,7 +26,7 @@ class DocxTemplate(object):
         return self.docx
 
     def get_xml(self):
-        return etree.tostring(self.docx._element.body, pretty_print=True)
+        return etree.tostring(self.docx._element.body, encoding='unicode', pretty_print=True)
 
     def write_xml(self,filename):
         with open(filename,'w') as fh:
@@ -93,12 +93,17 @@ class Subdoc(object):
     def __getattr__(self, name):
         return getattr(self.subdocx, name)
 
-    def __unicode__(self):
+    def _get_xml(self):
         xml = ''
         for p in self.paragraphs:
-            xml += '<w:p>\n' + re.sub(r'^.*\n', '', etree.tostring(p._element,pretty_print=True))
+            xml += '<w:p>\n' + re.sub(r'^.*\n', '', etree.tostring(p._element, encoding='unicode', pretty_print=True))
         return xml
 
+    def __unicode__(self):
+        return self._get_xml()
+
+    def __str__(self):
+        return self._get_xml()
 
 
 class RichText(object):
@@ -121,7 +126,7 @@ class RichText(object):
                         strike=False):
 
 
-        if not isinstance(text, unicode):
+        if not isinstance(text, six.text_type):
             text = text.decode('utf-8',errors='ignore')
         text = escape(text).replace('\n','<w:br/>')
 
@@ -158,3 +163,6 @@ class RichText(object):
 
     def __unicode__(self):
         return self.xml
+
+    def __str__(self):
+        return self.xml

setup.py

@@ -32,6 +32,8 @@ setup(name='docxtpl',
           "Development Status :: 4 - Beta",
           "Programming Language :: Python :: 2",
           "Programming Language :: Python :: 2.7",
+          "Programming Language :: Python :: 3",
+          "Programming Language :: Python :: 3.4",
       ],
       keywords='jinja2',
       url='https://github.com/elapouya/python-docx-template',
@@ -39,6 +41,6 @@ setup(name='docxtpl',
       author_email='elapouya@gmail.com',
       license='LGPL 2.1',
       packages=['docxtpl'],
-      install_requires = ['Sphinx<1.3b', 'sphinxcontrib-napoleon', 'python-docx','jinja2', 'lxml'],
+      install_requires=['six', 'Sphinx<1.3b', 'sphinxcontrib-napoleon', 'python-docx', 'jinja2', 'lxml'],
       eager_resources=['docs'],
       zip_safe=False)