- assume that Python 2.4 and 2.5 are compatible and allow checking for
fallout.
- remove PYTHON_VERSIONS_COMPATIBLE that are obsoleted by the 2.3+
default. Modify the others to deal with the removals.
3.05 (2007-05-13)
* Allow for immutable subclasses of YAMLObject. Fixed#53.
* Make the encoding of the unicode->str conversion explicit; fixed#52.
* Fixed a problem when the DOCUMENT-END event is not emitted until
the beginning of the next document is available. Fixed#51. Thanks
edward(at)sweetbytes.net for the bug report.
* Improve output of float values. Fixed#49.
* Fix the bug when the path in add_path_resolver contains boolean
values. Fixed#43 (thanks to jstroud(at)mbi.ucla.edu for reporting
and pointing to the cause).
* Use the types module instead of constructing type objects by
hand. Fixed#41. Thanks to v.haisman(at)sh.cvut.cz for the patch.
* Fix loss of microsecond precision in datetime.datetime constructor
(fix#30). Thanks to edemaine(at)mit.edu for the bug report and the patch.
* Fixed loading an empty YAML stream.
3.04 (2006-08-20)
* Include experimental LibYAML bindings.
* Fully support recursive structures (close#5).
* Sort dictionary keys (close#23). Mapping node values are now
represented as lists of pairs instead of dictionaries. Do not
check for duplicate mapping keys as it didn't work correctly
anyway.
* Fix invalid output of single-quoted scalars in cases when a single
quote is not escaped when preceeded by whitespaces or line breaks
(close#17).
* To make porting easier, rewrite Parser not using generators.
* Fix handling of unexpected block mapping values, like
: foo
* Fix a bug in Representer.represent_object: copy_reg.dispatch_table
was not correctly handled.
* Fix a bug when a block scalar is incorrectly emitted in the simple
key context.
* Hold references to the objects being represented (close#22).
* Make Representer not try to guess !!pairs when a list is represented.
* Fix timestamp constructing and representing (close#25).
* Fix the 'N' plain scalar being incorrectly recognized as !!bool (close#26).
YAML is a data serialization format designed for human readability and
interaction with scripting languages. PyYAML is a YAML parser and
emitter for Python.
PyYAML features a complete YAML 1.1 parser, Unicode support, pickle
support, capable extension API, and sensible error messages. PyYAML
supports standard YAML tags and provides Python-specific tags that allow
to represent an arbitrary Python object.
PyYAML is applicable for a broad range of tasks from complex
configuration files to object serialization and persistance.
