comparison mercurial/statichttprepo.py @ 43077:687b865b95ad

formatting: byteify all mercurial/ and hgext/ string literals

Done with

    python3.7 contrib/byteify-strings.py -i $(hg files 'set:mercurial/**.py - mercurial/thirdparty/** + hgext/**.py - hgext/fsmonitor/pywatchman/** - mercurial/__init__.py')
    black -l 80 -t py33 -S $(hg files 'set:**.py - mercurial/thirdparty/** - "contrib/python-zstandard/**" - hgext/fsmonitor/pywatchman/**')

# skip-blame mass-reformatting only

Differential Revision: https://phab.mercurial-scm.org/D6972

43076:2372284d9457

    def seek(self, pos):
        self.pos = pos

    def read(self, bytes=None):
        req = urlreq.request(pycompat.strurl(self.url))
        end = ''
        if bytes:
            end = self.pos + bytes - 1
        if self.pos or end:
            req.add_header(r'Range', r'bytes=%d-%s' % (self.pos, end))

        r.msg = msg
        return r

    def http_error_416(self, req, fp, code, msg, hdrs):
        # HTTP's Range Not Satisfiable error
        raise _RangeError('Requested Range Not Satisfiable')


def build_opener(ui, authinfo):
    # urllib cannot handle URLs with embedded user or passwd
    urlopener = url.opener(ui, authinfo)

    class statichttpvfs(vfsmod.abstractvfs):
        def __init__(self, base):
            self.base = base
            self.options = {}

        def __call__(self, path, mode='r', *args, **kw):
            if mode not in ('r', 'rb'):
                raise IOError('Permission denied')
            f = "/".join((self.base, urlreq.quote(path)))
            return httprangereader(f, urlopener)

        def join(self, path):
            if path:
                return pathutil.join(self.base, path)

    def __init__(self, ui, path):
        self._url = path
        self.ui = ui

        self.root = path
        u = util.url(path.rstrip('/') + "/.hg")
        self.path, authinfo = u.authinfo()

        vfsclass = build_opener(ui, authinfo)
        self.vfs = vfsclass(self.path)
        self.cachevfs = vfsclass(self.vfs.join('cache'))
        self._phasedefaults = []

        self.names = namespaces.namespaces()
        self.filtername = None
        self._extrafilterid = None

                raise
            requirements = set()

            # check if it is a non-empty old-style repository
            try:
                fp = self.vfs("00changelog.i")
                fp.read(1)
                fp.close()
            except IOError as inst:
                if inst.errno != errno.ENOENT:
                    raise
                # we do not care about empty old-style repositories here
                msg = _("'%s' does not appear to be an hg repository") % path
                raise error.RepoError(msg)

        supportedrequirements = localrepo.gathersupportedrequirements(ui)
        localrepo.ensurerequirementsrecognized(
            requirements, supportedrequirements

        self.decodepats = None
        self._transref = None

    def _restrictcapabilities(self, caps):
        caps = super(statichttprepository, self)._restrictcapabilities(caps)
        return caps.difference(["pushkey"])

    def url(self):
        return self._url

    def local(self):

        return statichttppeer(self)

    def wlock(self, wait=True):
        raise error.LockUnavailable(
            0,
            _('lock not available'),
            'lock',
            _('cannot lock static-http repository'),
        )

    def lock(self, wait=True):
        raise error.Abort(_('cannot lock static-http repository'))

    def _writecaches(self):
        pass  # statichttprepository are read only


def instance(ui, path, create, intents=None, createopts=None):
    if create:
        raise error.Abort(_('cannot create new static-http repository'))
    return statichttprepository(ui, path[7:])

43077:687b865b95ad

    def seek(self, pos):
        self.pos = pos

    def read(self, bytes=None):
        req = urlreq.request(pycompat.strurl(self.url))
        end = b''
        if bytes:
            end = self.pos + bytes - 1
        if self.pos or end:
            req.add_header(r'Range', r'bytes=%d-%s' % (self.pos, end))

        r.msg = msg
        return r

    def http_error_416(self, req, fp, code, msg, hdrs):
        # HTTP's Range Not Satisfiable error
        raise _RangeError(b'Requested Range Not Satisfiable')


def build_opener(ui, authinfo):
    # urllib cannot handle URLs with embedded user or passwd
    urlopener = url.opener(ui, authinfo)

    class statichttpvfs(vfsmod.abstractvfs):
        def __init__(self, base):
            self.base = base
            self.options = {}

        def __call__(self, path, mode=b'r', *args, **kw):
            if mode not in (b'r', b'rb'):
                raise IOError(b'Permission denied')
            f = b"/".join((self.base, urlreq.quote(path)))
            return httprangereader(f, urlopener)

        def join(self, path):
            if path:
                return pathutil.join(self.base, path)

    def __init__(self, ui, path):
        self._url = path
        self.ui = ui

        self.root = path
        u = util.url(path.rstrip(b'/') + b"/.hg")
        self.path, authinfo = u.authinfo()

        vfsclass = build_opener(ui, authinfo)
        self.vfs = vfsclass(self.path)
        self.cachevfs = vfsclass(self.vfs.join(b'cache'))
        self._phasedefaults = []

        self.names = namespaces.namespaces()
        self.filtername = None
        self._extrafilterid = None

                raise
            requirements = set()

            # check if it is a non-empty old-style repository
            try:
                fp = self.vfs(b"00changelog.i")
                fp.read(1)
                fp.close()
            except IOError as inst:
                if inst.errno != errno.ENOENT:
                    raise
                # we do not care about empty old-style repositories here
                msg = _(b"'%s' does not appear to be an hg repository") % path
                raise error.RepoError(msg)

        supportedrequirements = localrepo.gathersupportedrequirements(ui)
        localrepo.ensurerequirementsrecognized(
            requirements, supportedrequirements

        self.decodepats = None
        self._transref = None

    def _restrictcapabilities(self, caps):
        caps = super(statichttprepository, self)._restrictcapabilities(caps)
        return caps.difference([b"pushkey"])

    def url(self):
        return self._url

    def local(self):

        return statichttppeer(self)

    def wlock(self, wait=True):
        raise error.LockUnavailable(
            0,
            _(b'lock not available'),
            b'lock',
            _(b'cannot lock static-http repository'),
        )

    def lock(self, wait=True):
        raise error.Abort(_(b'cannot lock static-http repository'))

    def _writecaches(self):
        pass  # statichttprepository are read only


def instance(ui, path, create, intents=None, createopts=None):
    if create:
        raise error.Abort(_(b'cannot create new static-http repository'))
    return statichttprepository(ui, path[7:])