Commit Graph

15 Commits

Author SHA1 Message Date
Ryan Russell 62493f8986 docs: algorithm readability improvements (#6554)
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docs: `algorthm` -> `algorithm`
2022-08-17 10:39:57 -07:00
Martin-Molinero cb326788b3 Filter out small orders based on Setting (#5776)
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* Filter out small orders based on Setting

- BuyingPowerModel will filter out small orders based on algorithm
  setting, a % of PTV, instead of hard coded 1 share value. Addin unit
  and regression tests
- Updating regression algorithms to use new setting, reduce order trades

* Update regression algorithms
2021-07-19 13:17:51 -03:00
Martin-Molinero 03f56481d4 Refactor python algorithm import (#5657)
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* Python research import improvements

- Improve start.py for research env
- Remove unrequired imports

* Centralize algorithm imports

* Add regression test GH action

* Unit test python import clean up

* Join research and main imports

* More python import clean up

* Fix failing skipped regression algorithm
2021-06-15 19:06:06 -03:00
AlexCatarino 3a0640614c Updates Dropbox Algorithms
- Updates `DropboxUniverseSelectionAlgorithm` and `DropboxBaseDataUniverseSelectionAlgorithm` with new links to Dropbox files and date range to match the dates in the files.
- Adds copy of files in `TestData` folder.
2020-02-12 23:58:03 +00:00
Jack Simonson f11ceab45e Removed decimal import, no longer necessary with recent LEAN updates 2019-03-01 11:15:31 -08:00
Michael Handschuh fdc866fda0 Reverting 'Merge pull request #2483 python-history-provider'
We didn't experience the expected performance improvements. Locally under
unit test there was aboout an order of magnitude throughput increase, but
when run against the history benchmark, this new approach was 60% slower.
We're reverting this for now to perform further analysis and better
understand the performance profiling of the python history stack.
2018-09-18 18:37:23 -04:00
AlexCatarino 3e4a71cd50 Creates QCAlgorithm.py: a bridge between C# QCAlgorithm and python algorithms 2018-09-17 19:05:48 +01:00
Jing Wu 084cd294b0 Remove semicolon in python algrotihms 2018-07-06 11:05:16 -04:00
Stefano Raggi e95863a919 Update Python comparisons to None to use "is None" instead of equality 2018-07-03 00:55:35 +02:00
AlexCatarino 292951e029 Adds examples of Download method in C# and python algorithms 2018-06-28 19:01:30 +01:00
AlexCatarino 0efd3a0c48 Renames Fetch to Download 2017-12-04 22:20:19 +00:00
AlexCatarino 0c998a0740 Changes DropboxUniverseSelectionAlgorithm to showcase Fetch method 2017-12-04 21:25:41 +00:00
AlexCatarino 9211b67286 Adds python algorithms for regression tests
CoarseFineFundamentalRegressionAlgorithm
CoarseFundamentalTop5Algorithm
DropboxUniverseSelectionAlgorithm
FractionalQuantityRegressionAlgorithm
2017-10-06 13:32:35 +01:00
Alexandre Catarino 58f0caf647 Updates example algorithms written in Python (#889)
Some python algorithms suffered corrections to run under the new python framework (pythonnet).
Others were deleted because some features will be supported in futures implementations.

Adds a method in AlgorithmPythonUtil to transform C# DateTime into Python datetime
2017-05-04 13:02:25 -04:00
AlexCatarino 60863d2f8f Adds DropboxUniverseSelectionAlgorithm.py
Add Python version of DropboxUniverseSelectionAlgorithm
2016-03-16 17:31:09 -03:00