[REVIEW] Convert CSV reader CFFI to Cython#1453

Merged

harrism merged 16 commits intorapidsai:branch-0.7from kkraus14:fea-ext-cython-csv

Apr 22, 2019

+617-256

Commits on Apr 18, 2019

Changelog placeholder
Keith Kraus
committed
changelog
Keith Kraus
committed
Initial rework of bindings from CFFI to Cython, added a convenience function for handling memory from libcudf
Keith Kraus
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Fix syntax for char**
Keith Kraus
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move cdefs out of conditionals
Keith Kraus
committed

Commits on Apr 19, 2019

Segfaulting if I don't print something in setting the csv_reader.dtype arg
Keith Kraus
committed
Segfaults fixed, current issue in tests is negative value for header_infer
Keith Kraus
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Fix header and more memory scoping. Only 2 tests should be failing.
Keith Kraus
committed
Fix memory lifetime for filepath, all tests should pass now, still needs cleanup
Keith Kraus
committed

Commits on Apr 22, 2019