comparison mercurial/patch.py @ 37803:72f6498c040b stable

diffhelper: rename module to avoid conflicts with ancient C module (issue5846)

Historically we had had C extensions in mercurial/, which shadows the pure
Python modules of the same name forever unless we do clean build/install.

I'm sloppy to think about new name, so just dropped the "s".

37802:090c89a8db32

    hex,
    short,
)
from . import (
    copies,
    diffhelpers,
    encoding,
    error,
    mail,
    mdiff,
    pathutil,

        oldstart += self.offset
        orig_start = oldstart
        # if there's skew we want to emit the "(offset %d lines)" even
        # when the hunk cleanly applies at start + skew, so skip the
        # fast case code
        if self.skew == 0 and diffhelpers.testhunk(old, self.lines, oldstart):
            if self.remove:
                self.backend.unlink(self.fname)
            else:
                self.lines[oldstart:oldstart + len(old)] = new
                self.offset += len(new) - len(old)

                    # Only adding lines with no or fuzzed context, just
                    # take the skew in account
                    cand = [oldstart]

                for l in cand:
                    if not old or diffhelpers.testhunk(old, self.lines, l):
                        self.lines[l : l + len(old)] = new
                        self.offset += len(new) - len(old)
                        self.skew = l - orig_start
                        self.dirty = True
                        offset = l - orig_start - fuzzlen

        else:
            self.lenb = int(self.lenb)
        self.starta = int(self.starta)
        self.startb = int(self.startb)
        try:
            diffhelpers.addlines(lr, self.hunk, self.lena, self.lenb,
                                 self.a, self.b)
        except error.ParseError as e:
            raise PatchError(_("bad hunk #%d: %s") % (self.number, e))
        # if we hit eof before finishing out the hunk, the last line will
        # be zero length.  Lets try to fix it up.
        while len(self.hunk[-1]) == 0:

        self._fixnewline(lr)

    def _fixnewline(self, lr):
        l = lr.readline()
        if l.startswith('\ '):
            diffhelpers.fixnewline(self.hunk, self.a, self.b)
        else:
            lr.push(l)

    def complete(self):
        return len(self.a) == self.lena and len(self.b) == self.lenb

37803:72f6498c040b

    hex,
    short,
)
from . import (
    copies,
    diffhelper,
    encoding,
    error,
    mail,
    mdiff,
    pathutil,

        oldstart += self.offset
        orig_start = oldstart
        # if there's skew we want to emit the "(offset %d lines)" even
        # when the hunk cleanly applies at start + skew, so skip the
        # fast case code
        if self.skew == 0 and diffhelper.testhunk(old, self.lines, oldstart):
            if self.remove:
                self.backend.unlink(self.fname)
            else:
                self.lines[oldstart:oldstart + len(old)] = new
                self.offset += len(new) - len(old)

                    # Only adding lines with no or fuzzed context, just
                    # take the skew in account
                    cand = [oldstart]

                for l in cand:
                    if not old or diffhelper.testhunk(old, self.lines, l):
                        self.lines[l : l + len(old)] = new
                        self.offset += len(new) - len(old)
                        self.skew = l - orig_start
                        self.dirty = True
                        offset = l - orig_start - fuzzlen

        else:
            self.lenb = int(self.lenb)
        self.starta = int(self.starta)
        self.startb = int(self.startb)
        try:
            diffhelper.addlines(lr, self.hunk, self.lena, self.lenb,
                                self.a, self.b)
        except error.ParseError as e:
            raise PatchError(_("bad hunk #%d: %s") % (self.number, e))
        # if we hit eof before finishing out the hunk, the last line will
        # be zero length.  Lets try to fix it up.
        while len(self.hunk[-1]) == 0:

        self._fixnewline(lr)

    def _fixnewline(self, lr):
        l = lr.readline()
        if l.startswith('\ '):
            diffhelper.fixnewline(self.hunk, self.a, self.b)
        else:
            lr.push(l)

    def complete(self):
        return len(self.a) == self.lena and len(self.b) == self.lenb