comparison mercurial/grep.py @ 45699:888e633f0c1c

grep: move readfile() to grepsearcher class

45698:41e0cbccb260

# GNU General Public License version 2 or any later version.

from __future__ import absolute_import

import difflib

from . import (
    pycompat,
    scmutil,
    util,
)

            return

        for lnum, cstart, cend, line in matchlines(body, self._regexp):
            s = linestate(line, lnum, cstart, cend)
            m.append(s)

45699:888e633f0c1c

# GNU General Public License version 2 or any later version.

from __future__ import absolute_import

import difflib
import errno

from .i18n import _

from . import (
    error,
    pycompat,
    scmutil,
    util,
)

            return

        for lnum, cstart, cend, line in matchlines(body, self._regexp):
            s = linestate(line, lnum, cstart, cend)
            m.append(s)

    def _readfile(self, ctx, fn):
        rev = ctx.rev()
        if rev is None:
            fctx = ctx[fn]
            try:
                return fctx.data()
            except IOError as e:
                if e.errno != errno.ENOENT:
                    raise
        else:
            flog = self._getfile(fn)
            fnode = ctx.filenode(fn)
            try:
                return flog.read(fnode)
            except error.CensoredNodeError:
                self._ui.warn(
                    _(
                        b'cannot search in censored file: '
                        b'%(filename)s:%(revnum)s\n'
                    )
                    % {b'filename': fn, b'revnum': pycompat.bytestr(rev)}
                )