wx.metadata/mdlib: fix write output pdf doc

OSGeo · Jul 2, 2020 · f68481f · f68481f
1 parent 91d309d
commit f68481f
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/grass7/gui/wxpython/wx.metadata/mdlib/mdpdffactory.py b/grass7/gui/wxpython/wx.metadata/mdlib/mdpdffactory.py
@@ -422,8 +422,8 @@ def _parseMDOWS(self, md=None):
     def savePDF(self, doc, pathToPdf=None):
         if pathToPdf is None:
             pathToPdf = self.pdf_file
-        out = open(pathToPdf, 'w+')
-        out.writelines(doc)
+        out = open(pathToPdf, 'wb+')
+        out.write(doc)
         out.close()
         return pathToPdf
 

diff --git a/grass7/gui/wxpython/wx.metadata/mdlib/mdpdftheme.py b/grass7/gui/wxpython/wx.metadata/mdlib/mdpdftheme.py
@@ -324,7 +324,7 @@ def add_image(self, src, width, height, align=CENTER):
         self.add(img)
 
     def render(self):
-        buffer = io.StringIO()
+        buffer = io.BytesIO()
         doc_template_args = self.theme.doc_template_args()
         doc = SimpleDocTemplate(buffer, title=self.title, author=self.author,
                                 **doc_template_args)