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10 Commits

Author SHA1 Message Date
Scott Sanderson 5f49fa22cb MAINT: Upgrade numpy and fix warnings. 
Mostly fixes ambiguous calls to numpy.full, and uses explicitly-united
NaT values.
 2016-02-11 18:46:39 -05:00
jfkirk dc964a7e7d MAINT: Removes the ability to reference a global TradingEnvironment 
This commit removes the ability to reference a shared TradingEnvironment through the zipline.finance.trading module. In place, the classes that require a TradingEnvironment, or its child AssetFinder, contain their own references to those objects.

This commit also adds serialization utilities that allow for the pickling/unpickling of objects without unintentionally their TradingEnvironments or AssetFinders.
 2015-09-10 11:53:28 -04:00
Stewart Douglas 1ef2274d11 MAINT: Update tests to conform to new reader/writer structure 2015-09-10 11:53:26 -04:00
Stewart Douglas 45adc57267 TST: Simulate running an algo using scripts/run_algo.py 
Previously we have not had test coverage of the parse_args() or
run_pipeline() functions invoked when running scripts/run_algo.py.
 2015-09-10 11:47:45 -04:00
Stewart Douglas 283c959cc4 MAINT: Move analyze methods into algorithm files 2015-09-10 11:36:14 -04:00
Jonathan Kamens 2521263c06 TST: Prevent some test cases from being split 2015-08-25 11:56:36 -04:00
Jonathan Kamens dcb8aa06af TST: Simplify test_examples and convert to unittest TestCase 
Also, remove use of os.chdir() in the test, which causes other tests
to break by changing the current directory in the middle of the test
run.
 2015-04-30 14:24:30 -04:00
Jonathan Kamens e942275108 STY: Flake8 
Upgrade the version of the flake8, pep8, and mccabe PyPI packages, and
make the code changes necessary for compatibility with the updated
packages.
 2015-03-19 17:21:25 -04:00
Eddie Hebert d06f35623a MAINT: Make walk usage in example tests compatible with Python 3 
The rename of walk is not provided by six, so check the import error
via an exception.

Also, callback behavior slightly changes between the two versions,
so instead iterate over the walked files and call what was formerly
a callback, directly as a function.
 2014-01-07 11:57:45 -05:00
Thomas Wiecki b8b21b347f TST: Added unittest that runs all examples. 2013-05-02 16:33:08 -04:00