Changeset 8257 for main/waeup.kofa/trunk/src/waeup/kofa/browser

Timestamp:

23 Apr 2012, 11:56:06 (13 years ago)

Author:

uli

Message:

Support notes in generated PDFs.

Location:

main/waeup.kofa/trunk/src/waeup/kofa/browser

Files:

• interfaces.py (modified) (2 diffs)
• pdf.py (modified) (3 diffs)

main/waeup.kofa/trunk/src/waeup/kofa/browser/interfaces.py

@@ -178 +178 @@
         """A callback function to render background of PDFs.
         """
-    def create_pdf(data, headerline=None, title=None):
+    def create_pdf(data, headerline=None, title=None, note=None):
         """Create a PDF.
 
@@ -188 +188 @@
         the top bar.
 
+        `note` is optional HTML markup added at bottom of created
+        document.
+
         If no `headerline` is given, a default will be rendered (name
         of university).

main/waeup.kofa/trunk/src/waeup/kofa/browser/pdf.py

@@ -71 +71 @@
     )
 
+#: A reportlab paragraph style for notes output at end of documents.
+NOTE_STYLE = ParagraphStyle(
+    name='Note',
+    parent=NORMAL_STYLE,
+    fontName='Helvetica',
+    fontSize=12,
+    )
+
 def format_html(html):
     """Make HTML code usable for use in reportlab paragraphs.
@@ -349 +357 @@
 
     def create_pdf(self, data, headerline=None, title=None, author=None,
-                   footer=''):
+                   footer='', note=None):
         """Returns a binary data stream which is a PDF document.
         """
@@ -367 +375 @@
         doc.kofa_author = author
         doc.kofa_footer = footer
+        if note is not None:
+            html = format_html(note)
+            data.append(Paragraph(html, NOTE_STYLE))
         doc.build(data, onFirstPage=self.paint_background,
                   onLaterPages=self.paint_background,