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interfaces: mark a few dirstate methods abstract...
interfaces: mark a few dirstate methods abstract I'm not sure what's going on here, but when enabling pytype checking on this package, it spits out the following errors: File "/mnt/c/Users/Matt/hg/mercurial/interfaces/dirstate.py", line 136, in changing_parents: bad return type [bad-return-type] Expected: Iterator Actually returned: None Attributes of protocol Iterator are not implemented on None: __next__ File "/mnt/c/Users/Matt/hg/mercurial/interfaces/dirstate.py", line 145, in changing_files: bad return type [bad-return-type] Expected: Iterator Actually returned: None Attributes of protocol Iterator are not implemented on None: __next__ I guess technically that's true, because these methods only have a doc comment, and don't explicitly return something or unconditionally raise an error. The strange thing is that both before and after this change, the *.pyi file that is generated is unchanged, and contains: def changing_files(self, repo) -> contextlib._GeneratorContextManager: ... def changing_parents(self, repo) -> contextlib._GeneratorContextManager: ... I'm not sure if the `@abstractmethod` should be the most inner or most outer decoration. We'll roll the dice with being the innermost, because that's how `@abstractproperty` says it should be used in conjunction with `@property`. We should probably make all of the methods without an actual body abstract, like was done for some `mercurial.wireprototypes` classes in fd200f5bcaea. But let's hold off for now and do that enmass later.
Jun Wu - - Load All Authors

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xdiffi.h
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/ mercurial / thirdparty / xdiff / xdiffi.h
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/*
* LibXDiff by Davide Libenzi ( File Differential Library )
* Copyright (C) 2003 Davide Libenzi
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see
* <http://www.gnu.org/licenses/>.
*
* Davide Libenzi <davidel@xmailserver.org>
*
*/
#if !defined(XDIFFI_H)
#define XDIFFI_H
typedef struct s_diffdata {
int64_t nrec;
uint64_t const *ha;
int64_t *rindex;
char *rchg;
} diffdata_t;
typedef struct s_xdalgoenv {
int64_t mxcost;
int64_t snake_cnt;
int64_t heur_min;
} xdalgoenv_t;
typedef struct s_xdchange {
struct s_xdchange *next;
int64_t i1, i2;
int64_t chg1, chg2;
int ignore;
} xdchange_t;
int xdl_recs_cmp(diffdata_t *dd1, int64_t off1, int64_t lim1,
diffdata_t *dd2, int64_t off2, int64_t lim2,
int64_t *kvdf, int64_t *kvdb, int need_min, xdalgoenv_t *xenv);
int xdl_do_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp,
xdfenv_t *xe);
int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, int64_t flags);
int xdl_build_script(xdfenv_t *xe, xdchange_t **xscr);
void xdl_free_script(xdchange_t *xscr);
#endif /* #if !defined(XDIFFI_H) */