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| author | armatthews <armatthe@cmu.edu> | 2014-05-18 17:22:56 -0400 |
|---|---|---|
| committer | armatthews <armatthe@cmu.edu> | 2014-05-18 17:22:56 -0400 |
| commit | 72e46b00edf847b9bd4b6299788586ea57da037c (patch) | |
| tree | 3407b60da818d7f1be46d0a0354b40783bdc941e | |
| parent | fdaf46f6df031eb024507c39d7cf920219c6eb5e (diff) | |
Added information on how to recompile pycdec from the pyx files
| -rw-r--r-- | python/README.md | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/python/README.md b/python/README.md index 37c7b78e..2cc77037 100644 --- a/python/README.md +++ b/python/README.md @@ -8,6 +8,13 @@ Build and install pycdec: Alternatively, run `python setup.py build_ext --inplace` and add the `python/` directory to your `PYTHONPATH`. +To re-build pycdec from the cython source, modify setup.py in the following ways: + * Add this input statement: from Cython.Build import cythonize + * Change the source file from cdec/\_cdec.cpp to cdec/\_cdec.pyx + * Add language='c++' as a property to ext\_modules (e.g. right after extra\_link\_args) + * In the final setup block, change ext\_modules=ext\_modules to ext\_modules=cythonize(ext\_modules) +Then just build and install normally, as described above. + ## Grammar extractor Compile a parallel corpus and a word alignment into a suffix array representation: |