python-pydot-1.2.4-bp151.1.1

- specfile:
  * update copyright year
- update to version 1.2.4:
  * ENH: propagate `LD_LIBRARY_PATH` when calling GraphViz
  * API: raise `OSError` when a GraphViz executable is not found
  * API: add method `__str__` to classes `Node, Edge, Graph`
  * API: add arg `encoding` to `Dot` methods `create, write`
  * API: quote cluster names when necessary
  * API: give source and destination nodes as separate args to
    `Edge.__init__`
  * API: never ignore `src, dst`, overwrite if `points` defined in
    `obj_dict`

- Implement single-spec version.

- Update source url
- Remove some obsolete parts of the spec file

- Update to 1.2.3
  - support Python 2.6
  - several corrections
  - quote empty strings to avoid graphviz errors
- Update to 1.2.0
  - support Python 3
  - bumped dependency to `pyparsing >= 2.1.4`
  - tests running on Travis CI
  - tests require `chardet`
  - detect character encoding for most test files
    using the package `chardet`
  - API:
    + on all operating systems, search GraphViz
    executables in environment `$PATH`,
    using `subprocess.Popen`.
    No paths hard-coded due to security and privacy issues.
    + add option to pass GraphViz executable name
    or absolute path as `prog` to `pydot.Dot.write_*` methods.
    This provides an alternative to
    adding GraphViz to the `$PATH`.
    + the functions:
  * `pydot.graph_from_dot_data`
  * `pydot.graph_from_dot_file`
  * `dot_parser.parse_dot_data`
    changed to always return a `list` of graphs,
    instead of behaving differently for singletons.
    + require that the user explicitly give an encoding to
    the function `pydot.graph_from_dot_file`,
    with default encoding same as `io.open`.
    + decode to unicode at program boundaries, and
    treat binary images as bytes,
    for more compatibility with python 3.
    Use `io.open`, instead of the built-in `open`.
    + rm function `pydot.set_graphviz_executables`
    + rm attribute `pydot.Dot.progs`
- Update to 1.1.0
  - compatibility with `pyparsing >= 1.5.7`
  - API:
    + `pydot.Graph.to_string`: hide `subgraph` keyword only if so requested
    + produce `warnings.warn` if `pydot.dot_parser` fails to import,
    instead of `print`
- Update to 1.0.29
  - Maintenance release that keeps the same API
  - pin `pyparsing == 1.5.7`
  - update version number in source code
  - update `setup.py`
- Remove unneeded python-pydot-1.0.28_fix_pyparser_2_incompatibility.patch
- Remove out-of-date example files

- added python-pydot-1.0.28_fix_pyparser_2_incompatibility.patch to fix
  incompatibility when using pydot with pyparser 2

- Update to version 1.0.28
  * Bugfixes
- Spec file cleanup

- Update to version 1.0.25
  * Minor bugfixes
- Spec file cleanup:
  * Package examples as 'examples'
  * Use SUSE version checks for %py_requires and noarch

- Update to 1.0.4
- Example-demo.py added.

- Taken from home:leo_eraly