Add an EmptyError.
* morituri/common/checksum.py:
Set it when we don't get any frames.
* morituri/rip/main.py:
Catch it and stop ripping if this happens.
Style fixes.
* morituri/common/common.py:
Add functions to convert a gst.TagList to a dict and compare them.
* morituri/common/task.py:
Add setAndRaiseException which gives us an appropriate
exceptionMessage as if we raised where we called this new function.
add quoteParse function to quote properly for gst.parse_launch()
* morituri/common/checksum.py:
Fix single quote problem.
use self.setException()
* morituri/common/encode.py:
Fix single quote problem.
* morituri/image/image.py:
Fix single quote problem.
Reraise gst.QueryError.
* morituri/test/test_common_encode.py:
* morituri/test/test_common_encode.py (added):
Add tests for unicode/single/double quote.
* morituri/test/test_image_image.py:
* morituri/test/test_common_checksum.py:
Add tests for single/double quote.
* morituri/test/common.py:
add twisted-like failUnlessRaises to TestCase that returns
the exception, so we can check wrapped exceptions in TaskException.
Add a persisted cache so that we can store pickles on discs.
Automatically delete them if the class version is newer than
the object's.
* morituri/rip/cd.py:
Use it.
