- independent reader / writer object for designspace documents.
- imports and exports easy to subclass objects for instance, source and axis data.
- roundtrips
- intended to be compatible with use in MutatorMath, Superpolatpor and varlib.
Fixes https://github.com/fonttools/fonttools/issues/739
for now, though proper fix is more complicated.
This was hit now because the subsetter was changed a while back
to retain script systems even if empty... I don't like that.
otherwise, pytest test collection fails to import ufo_benchmark mode, as defcon/robofab are not specified as install requirements, thus may not be present when running the test suite.
I had forgotten to bump the version for 3.2.0... Sorry :(
This is not a problem for the released packages, since versioneer correctly writes the tagged version.
It's only the hard-coded version string that's used as a fallback if git fails to compute the version which I forgot to update.
The test suite is installed as a sub-package, so the test data must also be installed along with it.
The `__file__` attribute can be missing when importing a zipped package, so we load test files with `pkg_resources.resource_filename()`.
`random.randint`, which is used in `cu2qu.benchmark.generate_curve` function, yields
different results when run in Python 2.7 or 3, despite using the same `random.seed(1)`.
For this reason, the `test_results_unchanged` and `test_results_unchanged_multiple` tests
in `cu2qu_test` module fail when run under Python 2.
Backward compatibility was broken with Python 3.2 `random` module, as a side effect of
fixing a non-uniformity bug. For mor info see:
https://groups.google.com/forum/#!topic/comp.lang.python/KwALjKjF6Y4http://bugs.python.org/issue9025
To work around this, I dumped the result of generate_curve (running from Python 3.5.2 on
OSX) to a json file, and use that to run the tests.
I also stripped the white space to reduce the file size.
```python
import random
import json
from cu2qu.benchmark import generate_curve
random.seed(1)
curves = [generate_curve() for i in range(1000)]
with open("Lib/cu2qu/test/data/curves.json", "w") as fp:
fp.write(json.dumps(curves).replace(" ", ""))
```
fixup
