Mercurial > hg
view mercurial/cffi/bdiffbuild.py @ 37578:56df2ca5c032
py3: prevent transformer from adding b'' by adding r'' prefix
These are cases where we need to use str, therefore we add r'' prefix.
# skip-blame because just r'' prefixes
Differential Revision: https://phab.mercurial-scm.org/D3276
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Thu, 12 Apr 2018 14:28:08 +0530 |
parents | 0585337ea787 |
children | 2372284d9457 |
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from __future__ import absolute_import import cffi import os ffi = cffi.FFI() with open(os.path.join(os.path.join(os.path.dirname(__file__), '..'), 'bdiff.c')) as f: ffi.set_source("mercurial.cffi._bdiff", f.read(), include_dirs=['mercurial']) ffi.cdef(""" struct bdiff_line { int hash, n, e; ssize_t len; const char *l; }; struct bdiff_hunk; struct bdiff_hunk { int a1, a2, b1, b2; struct bdiff_hunk *next; }; int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr); int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn, struct bdiff_hunk *base); void bdiff_freehunks(struct bdiff_hunk *l); void free(void*); """) if __name__ == '__main__': ffi.compile()