[PythonReports-checkins] PythonReports/PythonReports drivers.py, 1.3, 1.4

[alexander s. <a1...@us...>]

Update of /cvsroot/pythonreports/PythonReports/PythonReports
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6837

Modified Files:
	drivers.py 
Log Message:
fix image drivers loading (broken in revision 1.3)

Index: drivers.py
===================================================================
RCS file: /cvsroot/pythonreports/PythonReports/PythonReports/drivers.py,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** drivers.py	1 Nov 2006 19:21:55 -0000	1.3
--- drivers.py	3 Nov 2006 17:52:24 -0000	1.4
***************
*** 6,9 ****
--- 6,10 ----
  """
  """History (most recent first):
+ 03-nov-2006 [als]   fix image drivers loading (broken in revision 1.3)
  01-nov-2006 [als]   get_driver won't fail if no image driver found
                      (but the first image operation will raise an error)
***************
*** 48,52 ****
      # load all available drivers
      if not _drivers:
!         _driver = None
          # NOTE backend preference:
          #   RL (ReportLab) is best for texts
--- 49,61 ----
      # load all available drivers
      if not _drivers:
!         if type == "Image":
!             # Use ImageDriver class from this module as dummy fallback driver
!             # (will be overwritten as soon as any actual driver is found).
!             # This will raise NotImplementdedError when the first image
!             # operation is attempted, but if there are no images in report
!             # then we can get through without image driver.
!             _driver = _image_drivers[None] = ImageDriver
!         else:
!             _driver = None
          # NOTE backend preference:
          #   RL (ReportLab) is best for texts
***************
*** 245,255 ****
          return _rv
  
- # Use above ImageDriver class as dummy fallback driver
- # (will be overwritten as soon as any actual driver is found).
- # This will raise NotImplementdedError when the first image
- # operation is attempted, but if there are no images in report
- # then we can get through without image driver.
- _image_drivers[None] = ImageDriver
- 
  class TextDriver(object):
  
--- 254,257 ----