Changeset 4ec242e in sasview for src/sas/perspectives/invariant/report_dialog.py

Timestamp:

Feb 17, 2015 8:45:44 AM (9 years ago)

Author:

Mathieu Doucet <doucetm@…>

Branches:

master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

e843a1c

Parents:

5dfdfa7

Message:

Move report_dialog.py files to xhtml2pdf

File:

• src/sas/perspectives/invariant/report_dialog.py (modified) (2 diffs)

src/sas/perspectives/invariant/report_dialog.py

@@ -18 +18 @@
 import os
 import wx.html as html
+import logging
 ISPDF = False
 if sys.platform == "win32":
@@ -246 +247 @@
     def HTML2PDF(self, data, filename):
         """
-        Create a PDF file from html source string. 
+        Create a PDF file from html source string.
+        Returns True is the file creation was successful. 
         
         : data: html string
         : filename: name of file to be saved
         """
-        import ho.pisa as pisa
-        f = file(filename, "wb")
-        # pisa requires some extra packages, see their web-site
-        pdf = pisa.CreatePDF(data, f)
-        # close the file here otherwise it will be open until quitting
-        #the application.
-        f.close()
-
-        return not pdf.err
-
-        
-        
+        try:
+            from xhtml2pdf import pisa
+            # open output file for writing (truncated binary)
+            resultFile = open(filename, "w+b")
+            # convert HTML to PDF
+            pisaStatus = pisa.CreatePDF(data, dest=resultFile)
+            # close output file
+            resultFile.close()
+            self.Update()
+            return pisaStatus.err
+        except:
+            logging.error("Error creating pdf: %s" % sys.exc_value)
+        return False