comparison mercurial/util.py @ 37096:895f209b593b

util: use error.Abort instead of local alias

37095:e24802ea8dbd

    def __init__(self, digests, s=''):
        self._hashes = {}
        for k in digests:
            if k not in DIGESTS:
                raise Abort(_('unknown digest type: %s') % k)
            self._hashes[k] = DIGESTS[k]()
        if s:
            self.update(s)

    def update(self, data):
        for h in self._hashes.values():
            h.update(data)

    def __getitem__(self, key):
        if key not in DIGESTS:
            raise Abort(_('unknown digest type: %s') % k)
        return nodemod.hex(self._hashes[key].digest())

    def __iter__(self):
        return iter(self._hashes)

        self._got += len(content)
        return content

    def validate(self):
        if self._size != self._got:
            raise Abort(_('size mismatch: expected %d, got %d') %
                (self._size, self._got))
        for k, v in self._digests.items():
            if v != self._digester[k]:
                # i18n: first parameter is a digest name
                raise Abort(_('%s mismatch: expected %s, got %s') %
                    (k, v, self._digester[k]))

try:
    buffer = buffer
except NameError:
    def buffer(sliceable, offset=0, length=None):

        cmd = cmd.replace('OUTFILE', outname)
        code = os.system(cmd)
        if pycompat.sysplatform == 'OpenVMS' and code & 1:
            code = 0
        if code:
            raise Abort(_("command '%s' failed: %s") %
                        (cmd, explainexit(code)))
        return readfile(outname)
    finally:
        try:
            if inname:
                os.unlink(inname)

                        # stat of copied file is ambiguous to original one
                        advanced = (
                            oldstat.stat[stat.ST_MTIME] + 1) & 0x7fffffff
                        os.utime(dest, (advanced, advanced))
        except shutil.Error as inst:
            raise Abort(str(inst))

def copyfiles(src, dst, hardlink=None, progress=lambda t, pos: None):
    """Copy a directory tree using hardlinks if possible."""
    num = 0

        pass

    try:
        return socket.getservbyname(pycompat.sysstr(port))
    except socket.error:
        raise Abort(_("no port number associated with service '%s'") % port)

class url(object):
    r"""Reliable URL parser.

    This parses URLs and provides attributes for the following

                if not self.host:
                    self.host = None

            if (self.host and self.scheme == 'file' and
                self.host not in ('localhost', '127.0.0.1', '[::1]')):
                raise Abort(_('file:// URLs can only refer to localhost'))

        self.path = path

        # leave the query string escaped
        for a in ('user', 'passwd', 'host', 'port',

37096:895f209b593b

    def __init__(self, digests, s=''):
        self._hashes = {}
        for k in digests:
            if k not in DIGESTS:
                raise error.Abort(_('unknown digest type: %s') % k)
            self._hashes[k] = DIGESTS[k]()
        if s:
            self.update(s)

    def update(self, data):
        for h in self._hashes.values():
            h.update(data)

    def __getitem__(self, key):
        if key not in DIGESTS:
            raise error.Abort(_('unknown digest type: %s') % k)
        return nodemod.hex(self._hashes[key].digest())

    def __iter__(self):
        return iter(self._hashes)

        self._got += len(content)
        return content

    def validate(self):
        if self._size != self._got:
            raise error.Abort(_('size mismatch: expected %d, got %d') %
                              (self._size, self._got))
        for k, v in self._digests.items():
            if v != self._digester[k]:
                # i18n: first parameter is a digest name
                raise error.Abort(_('%s mismatch: expected %s, got %s') %
                                  (k, v, self._digester[k]))

try:
    buffer = buffer
except NameError:
    def buffer(sliceable, offset=0, length=None):

        cmd = cmd.replace('OUTFILE', outname)
        code = os.system(cmd)
        if pycompat.sysplatform == 'OpenVMS' and code & 1:
            code = 0
        if code:
            raise error.Abort(_("command '%s' failed: %s") %
                              (cmd, explainexit(code)))
        return readfile(outname)
    finally:
        try:
            if inname:
                os.unlink(inname)

                        # stat of copied file is ambiguous to original one
                        advanced = (
                            oldstat.stat[stat.ST_MTIME] + 1) & 0x7fffffff
                        os.utime(dest, (advanced, advanced))
        except shutil.Error as inst:
            raise error.Abort(str(inst))

def copyfiles(src, dst, hardlink=None, progress=lambda t, pos: None):
    """Copy a directory tree using hardlinks if possible."""
    num = 0

        pass

    try:
        return socket.getservbyname(pycompat.sysstr(port))
    except socket.error:
        raise error.Abort(_("no port number associated with service '%s'")
                          % port)

class url(object):
    r"""Reliable URL parser.

    This parses URLs and provides attributes for the following

                if not self.host:
                    self.host = None

            if (self.host and self.scheme == 'file' and
                self.host not in ('localhost', '127.0.0.1', '[::1]')):
                raise error.Abort(_('file:// URLs can only refer to localhost'))

        self.path = path

        # leave the query string escaped
        for a in ('user', 'passwd', 'host', 'port',