return render('admin/my_account/my_account.html')

    def my_account_perms(self):

        c.active = 'perms'

        self.__load_data()

        c.perm_user = AuthUser(user_id=request.authuser.user_id)

        return render('admin/my_account/my_account.html')

    def my_account_emails(self):

        c.active = 'emails'

        self.__load_data()

        c.user_email_map = UserEmailMap.query() \

            .filter(UserEmailMap.user == c.user).all()

        return render('admin/my_account/my_account.html')

    def my_account_emails_add(self):

        email = request.POST.get('new_email')

        try:

            UserModel().add_extra_email(request.authuser.user_id, email)

            Session().commit()

            h.flash(_("Added email %s to user") % email, category='success')

        except formencode.Invalid as error:

            msg = error.error_dict['email']

            h.flash(msg, category='error')

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('An error occurred during email saving'),

                    category='error')

        raise HTTPFound(location=url('my_account_emails'))

    def my_account_emails_delete(self):

        email_id = request.POST.get('del_email_id')

        user_model = UserModel()

        user_model.delete_extra_email(request.authuser.user_id, email_id)

        Session().commit()

        h.flash(_("Removed email from user"), category='success')

        raise HTTPFound(location=url('my_account_emails'))

    def my_account_api_keys(self):

        c.active = 'api_keys'

        self.__load_data()

        show_expired = True

        c.lifetime_values = [

            (str(-1), _('Forever')),

            (str(5), _('5 minutes')),

            (str(60), _('1 hour')),

            (str(60 * 24), _('1 day')),

            (str(60 * 24 * 30), _('1 month')),

        ]

        c.lifetime_options = [(c.lifetime_values, _("Lifetime"))]

        c.user_api_keys = ApiKeyModel().get_api_keys(request.authuser.user_id,

                                                     show_expired=show_expired)

        return render('admin/my_account/my_account.html')

    def my_account_api_keys_add(self):

        lifetime = safe_int(request.POST.get('lifetime'), -1)

        description = request.POST.get('description')

        ApiKeyModel().create(request.authuser.user_id, description, lifetime)

        Session().commit()

        h.flash(_("API key successfully created"), category='success')

        raise HTTPFound(location=url('my_account_api_keys'))

    def my_account_api_keys_delete(self):

        api_key = request.POST.get('del_api_key')

        if request.POST.get('del_api_key_builtin'):

            user = User.get(request.authuser.user_id)

            user.api_key = generate_api_key()

            Session().commit()

            h.flash(_("API key successfully reset"), category='success')

        elif api_key:

            ApiKeyModel().delete(api_key, request.authuser.user_id)

            Session().commit()

            h.flash(_("API key successfully deleted"), category='success')

        raise HTTPFound(location=url('my_account_api_keys'))

    @IfSshEnabled

    def my_account_ssh_keys(self):

        c.active = 'ssh_keys'

        self.__load_data()

        c.user_ssh_keys = SshKeyModel().get_ssh_keys(request.authuser.user_id)

        return render('admin/my_account/my_account.html')

    @IfSshEnabled

    def my_account_ssh_keys_add(self):

        description = request.POST.get('description')

        public_key = request.POST.get('public_key')

        try:

            new_ssh_key = SshKeyModel().create(request.authuser.user_id,

                                               description, public_key)

            Session().commit()

            SshKeyModel().write_authorized_keys()

            h.flash(_("SSH key %s successfully added") % new_ssh_key.fingerprint, category='success')

        raise HTTPFound(location=url('my_account_ssh_keys'))

    @IfSshEnabled

    def my_account_ssh_keys_delete(self):

        fingerprint = request.POST.get('del_public_key_fingerprint')

        try:

            SshKeyModel().delete(fingerprint, request.authuser.user_id)

            Session().commit()

            SshKeyModel().write_authorized_keys()

            h.flash(_("SSH key successfully deleted"), category='success')

        raise HTTPFound(location=url('my_account_ssh_keys'))

        email = request.POST.get('new_email')

        user_model = UserModel()

        try:

            user_model.add_extra_email(id, email)

            Session().commit()

            h.flash(_("Added email %s to user") % email, category='success')

        except formencode.Invalid as error:

            msg = error.error_dict['email']

            h.flash(msg, category='error')

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('An error occurred during email saving'),

                    category='error')

        raise HTTPFound(location=url('edit_user_emails', id=id))

    def delete_email(self, id):

        user = self._get_user_or_raise_if_default(id)

        email_id = request.POST.get('del_email_id')

        user_model = UserModel()

        user_model.delete_extra_email(id, email_id)

        Session().commit()

        h.flash(_("Removed email from user"), category='success')

        raise HTTPFound(location=url('edit_user_emails', id=id))

    def edit_ips(self, id):

        c.user = self._get_user_or_raise_if_default(id)

        c.active = 'ips'

        c.user_ip_map = UserIpMap.query() \

            .filter(UserIpMap.user == c.user).all()

        c.default_user_ip_map = UserIpMap.query() \

            .filter(UserIpMap.user == User.get_default_user()).all()

        defaults = c.user.get_dict()

        return htmlfill.render(

            render('admin/users/user_edit.html'),

            defaults=defaults,

            encoding="UTF-8",

            force_defaults=False)

    def add_ip(self, id):

        ip = request.POST.get('new_ip')

        user_model = UserModel()

        try:

            user_model.add_extra_ip(id, ip)

            Session().commit()

            h.flash(_("Added IP address %s to user whitelist") % ip, category='success')

        except formencode.Invalid as error:

            msg = error.error_dict['ip']

            h.flash(msg, category='error')

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('An error occurred while adding IP address'),

                    category='error')

        if 'default_user' in request.POST:

            raise HTTPFound(location=url('admin_permissions_ips'))

        raise HTTPFound(location=url('edit_user_ips', id=id))

    def delete_ip(self, id):

        ip_id = request.POST.get('del_ip_id')

        user_model = UserModel()

        user_model.delete_extra_ip(id, ip_id)

        Session().commit()

        h.flash(_("Removed IP address from user whitelist"), category='success')

        if 'default_user' in request.POST:

            raise HTTPFound(location=url('admin_permissions_ips'))

        raise HTTPFound(location=url('edit_user_ips', id=id))

    @IfSshEnabled

    def edit_ssh_keys(self, id):

        c.user = self._get_user_or_raise_if_default(id)

        c.active = 'ssh_keys'

        c.user_ssh_keys = SshKeyModel().get_ssh_keys(c.user.user_id)

        defaults = c.user.get_dict()

        return htmlfill.render(

            render('admin/users/user_edit.html'),

            defaults=defaults,

            encoding="UTF-8",

            force_defaults=False)

    @IfSshEnabled

    def ssh_keys_add(self, id):

        c.user = self._get_user_or_raise_if_default(id)

        description = request.POST.get('description')

        public_key = request.POST.get('public_key')

        try:

            new_ssh_key = SshKeyModel().create(c.user.user_id,

                                               description, public_key)

            Session().commit()

            SshKeyModel().write_authorized_keys()

            h.flash(_("SSH key %s successfully added") % new_ssh_key.fingerprint, category='success')

        raise HTTPFound(location=url('edit_user_ssh_keys', id=c.user.user_id))

    @IfSshEnabled

    def ssh_keys_delete(self, id):

        c.user = self._get_user_or_raise_if_default(id)

        fingerprint = request.POST.get('del_public_key_fingerprint')

        try:

            SshKeyModel().delete(fingerprint, c.user.user_id)

            Session().commit()

            SshKeyModel().write_authorized_keys()

            h.flash(_("SSH key successfully deleted"), category='success')

        raise HTTPFound(location=url('edit_user_ssh_keys', id=c.user.user_id))

          result : null

          error :  {

            "failed to create gist"

          }

        """

        try:

            if isinstance(owner, Optional):

                owner = request.authuser.user_id

            owner = get_user_or_error(owner)

            description = Optional.extract(description)

            gist_type = Optional.extract(gist_type)

            lifetime = Optional.extract(lifetime)

            gist = GistModel().create(description=description,

                                      owner=owner,

                                      ip_addr=request.ip_addr,

                                      gist_mapping=files,

                                      gist_type=gist_type,

                                      lifetime=lifetime)

            Session().commit()

            return dict(

                msg='created new gist',

                gist=gist.get_api_data()

            )

        except Exception:

            log.error(traceback.format_exc())

            raise JSONRPCError('failed to create gist')

    # def update_gist(self, gistid, files, owner=Optional(OAttr('apiuser')),

    #                 gist_type=Optional(Gist.GIST_PUBLIC),

    #                 gist_lifetime=Optional(-1), gist_description=Optional('')):

    #     gist = get_gist_or_error(gistid)

    #     updates = {}

    # permission check inside

    def delete_gist(self, gistid):

        """

        Deletes existing gist

        :param gistid: id of gist to delete

        :type gistid: str

        OUTPUT::

          id : <id_given_in_input>

          result : {

            "deleted gist ID: <gist_id>",

            "gist": null

          }

          error :  null

        ERROR OUTPUT::

          id : <id_given_in_input>

          result : null

          error :  {

            "failed to delete gist ID:<gist_id>"

          }

        """

        gist = get_gist_or_error(gistid)

        if not HasPermissionAny('hg.admin')():

            if gist.owner_id != request.authuser.user_id:

                raise JSONRPCError('gist `%s` does not exist' % (gistid,))

        try:

            GistModel().delete(gist)

            Session().commit()

            return dict(

                msg='deleted gist ID:%s' % (gist.gist_access_id,),

                gist=None

            )

        except Exception:

            log.error(traceback.format_exc())

            raise JSONRPCError('failed to delete gist ID:%s'

                               % (gist.gist_access_id,))

    # permission check inside

    def get_changesets(self, repoid, start=None, end=None, start_date=None,

                       end_date=None, branch_name=None, reverse=False, with_file_list=False, max_revisions=None):

        repo = get_repo_or_error(repoid)

        if not HasRepoPermissionLevel('read')(repo.repo_name):

            raise JSONRPCError('Access denied to repo %s' % repo.repo_name)

        format = "%Y-%m-%dT%H:%M:%S"

        try:

            return [e.__json__(with_file_list) for e in

                repo.scm_instance.get_changesets(start,

                                                 end,

                                                 datetime.strptime(start_date, format) if start_date else None,

                                                 datetime.strptime(end_date, format) if end_date else None,

                                                 branch_name,

                                                 reverse, max_revisions)]

        except EmptyRepositoryError as e:

    # permission check inside

    def get_changeset(self, repoid, raw_id, with_reviews=Optional(False)):

        repo = get_repo_or_error(repoid)

        if not HasRepoPermissionLevel('read')(repo.repo_name):

            raise JSONRPCError('Access denied to repo %s' % repo.repo_name)

        changeset = repo.get_changeset(raw_id)

        if isinstance(changeset, EmptyChangeset):

            raise JSONRPCError('Changeset %s does not exist' % raw_id)

        info = dict(changeset.as_dict())

        with_reviews = Optional.extract(with_reviews)

        if with_reviews:

            reviews = ChangesetStatusModel().get_statuses(

                                repo.repo_name, raw_id)

            info["reviews"] = reviews

        return info

    # permission check inside

    def get_pullrequest(self, pullrequest_id):

        """

        Get given pull request by id

        """

        pull_request = PullRequest.get(pullrequest_id)

        if pull_request is None:

            raise JSONRPCError('pull request `%s` does not exist' % (pullrequest_id,))

        if not HasRepoPermissionLevel('read')(pull_request.org_repo.repo_name):

            raise JSONRPCError('not allowed')

        return pull_request.get_api_data()

    # permission check inside

    def comment_pullrequest(self, pull_request_id, comment_msg=u'', status=None, close_pr=False):

        """

        Add comment, close and change status of pull request.

        """

        apiuser = get_user_or_error(request.authuser.user_id)

        pull_request = PullRequest.get(pull_request_id)

        if pull_request is None:

            raise JSONRPCError('pull request `%s` does not exist' % (pull_request_id,))

        if (not HasRepoPermissionLevel('read')(pull_request.org_repo.repo_name)):

            raise JSONRPCError('No permission to add comment. User needs at least reading permissions'

                               ' to the source repository.')

        owner = apiuser.user_id == pull_request.owner_id

        reviewer = apiuser.user_id in [reviewer.user_id for reviewer in pull_request.reviewers]

        if close_pr and not (apiuser.admin or owner):

            raise JSONRPCError('No permission to close pull request. User needs to be admin or owner.')

        if status and not (apiuser.admin or owner or reviewer):

            raise JSONRPCError('No permission to change pull request status. User needs to be admin, owner or reviewer.')

        if pull_request.is_closed():

            raise JSONRPCError('pull request is already closed')

        comment = ChangesetCommentsModel().create(

            text=comment_msg,

            repo=pull_request.org_repo.repo_id,

            author=apiuser.user_id,

            pull_request=pull_request.pull_request_id,

            f_path=None,

            line_no=None,

            status_change=ChangesetStatus.get_status_lbl(status),

            closing_pr=close_pr

        )

        action_logger(apiuser,

                      'user_commented_pull_request:%s' % pull_request_id,

                      pull_request.org_repo, request.ip_addr)

        if status:

            ChangesetStatusModel().set_status(

                pull_request.org_repo_id,

                status,

                apiuser.user_id,

                comment,

                pull_request=pull_request_id

            )

        if close_pr:

            PullRequestModel().close_pull_request(pull_request_id)

            action_logger(apiuser,

                          'user_closed_pull_request:%s' % pull_request_id,

                          pull_request.org_repo, request.ip_addr)

        Session().commit()

        return True

        """

        return self.to_message().as_string()

    def _encode_attachment(self, filename=None, content_type=None, data=None,

                           disposition=None, part=None):

        """

        Used internally to take the attachments mentioned in self.attachments

        and do the actual encoding in a lazy way when you call to_message.

        """

        if part:

            self.base.parts.append(part)

        elif filename:

            if not data:

                data = open(filename).read()

            self.base.attach_file(filename, data, content_type,

                                  disposition or 'attachment')

        else:

            self.base.attach_text(data, content_type)

        ctype = self.base.content_encoding['Content-Type'][0]

        if ctype and not ctype.startswith('multipart'):

            self.base.content_encoding['Content-Type'] = ('multipart/mixed', {})

    def to_message(self):

        """

        Figures out all the required steps to finally craft the

        message you need and return it.  The resulting message

        is also available as a self.base attribute.

        What is returned is a Python email API message you can

        use with those APIs.  The self.base attribute is the raw

        lamson.encoding.MailBase.

        """

        del self.base.parts[:]

        if self.Body and self.Html:

            self.multipart = True

            self.base.content_encoding['Content-Type'] = (

                'multipart/alternative', {})

        if self.multipart:

            self.base.body = None

            if self.Body:

                self.base.attach_text(self.Body, 'text/plain')

            if self.Html:

                self.base.attach_text(self.Html, 'text/html')

            for args in self.attachments:

                self._encode_attachment(**args)

        elif self.Body:

            self.base.body = self.Body

            self.base.content_encoding['Content-Type'] = ('text/plain', {})

        elif self.Html:

            self.base.body = self.Html

            self.base.content_encoding['Content-Type'] = ('text/html', {})

        return to_message(self.base, separator=self.separator)

    def all_parts(self):

        """

        Returns all the encoded parts.  Only useful for debugging

        or inspecting after calling to_message().

        """

        return self.base.parts

    def keys(self):

        return self.base.keys()

def to_message(mail, separator="; "):

    """

    Given a MailBase message, this will construct a MIMEPart

    that is canonicalized for use with the Python email API.

    """

    ctype, params = mail.content_encoding['Content-Type']

    if not ctype:

        if mail.parts:

            ctype = 'multipart/mixed'

        else:

            ctype = 'text/plain'

    else:

        if mail.parts:

            assert ctype.startswith(("multipart", "message")), \

                   "Content type should be multipart or message, not %r" % ctype

    # adjust the content type according to what it should be now

    mail.content_encoding['Content-Type'] = (ctype, params)

    try:

        out = MIMEPart(ctype, **params)

        raise EncodingError("Content-Type malformed, not allowed: %r; "

    for k in mail.keys():

        if k in ADDRESS_HEADERS_WHITELIST:

            out[k] = header_to_mime_encoding(

                                         mail[k],

                                         not_email=False,

                                         separator=separator

                                     )

        else:

            out[k] = header_to_mime_encoding(

                                         mail[k],

                                         not_email=True

                                    )

    out.extract_payload(mail)

    # go through the children

    for part in mail.parts:

        out.attach(to_message(part))

    return out

class MIMEPart(MIMEBase):

    """

    A reimplementation of nearly everything in email.mime to be more useful

    for actually attaching things.  Rather than one class for every type of

    thing you'd encode, there's just this one, and it figures out how to

    encode what you ask it.

    """

    def __init__(self, type, **params):

        self.maintype, self.subtype = type.split('/')

        MIMEBase.__init__(self, self.maintype, self.subtype, **params)

    def add_text(self, content):

        # this is text, so encode it in canonical form

        try:

            encoded = content.encode('ascii')

            charset = 'ascii'

        except UnicodeError:

            encoded = content.encode('utf-8')

            charset = 'utf-8'

        self.set_payload(encoded, charset=charset)

    def extract_payload(self, mail):

        if mail.body is None:

            return  # only None, '' is still ok

        ctype, ctype_params = mail.content_encoding['Content-Type']

        cdisp, cdisp_params = mail.content_encoding['Content-Disposition']

        assert ctype, ("Extract payload requires that mail.content_encoding "

                       "have a valid Content-Type.")

        if ctype.startswith("text/"):

            self.add_text(mail.body)

        else:

            if cdisp:

                # replicate the content-disposition settings

                self.add_header('Content-Disposition', cdisp, **cdisp_params)

            self.set_payload(mail.body)

            encoders.encode_base64(self)

    def __repr__(self):

        return "<MIMEPart '%s/%s': %r, %r, multipart=%r>" % (

            self.subtype,

            self.maintype,

            self['Content-Type'],

            self['Content-Disposition'],

            self.is_multipart())

def header_to_mime_encoding(value, not_email=False, separator=", "):

    if not value:

        return ""

    encoder = Charset(DEFAULT_ENCODING)

    if isinstance(value, list):

        return separator.join(properly_encode_header(

            v, encoder, not_email) for v in value)

    else:

        return properly_encode_header(value, encoder, not_email)

def properly_encode_header(value, encoder, not_email):

    """

    The only thing special (weird) about this function is that it tries

    to do a fast check to see if the header value has an email address in

    it.  Since random headers could have an email address, and email addresses

    have weird special formatting rules, we have to check for it.

    Normally this works fine, but in Librelist, we need to "obfuscate" email

    addresses by changing the '@' to '-AT-'.  This is where

    VALUE_IS_EMAIL_ADDRESS exists.  It's a simple lambda returning True/False

        return len(self.revisions) == 0

    @LazyProperty

    def revisions(self):

        """

        Returns list of revisions' ids, in ascending order.  Being lazy

        attribute allows external tools to inject shas from cache.

        """

        return self._get_all_revisions()

    @LazyProperty

    def name(self):

        return os.path.basename(self.path)

    @LazyProperty

    def branches(self):

        return self._get_branches()

    @LazyProperty

    def closed_branches(self):

        return self._get_branches(normal=False, closed=True)

    @LazyProperty

    def allbranches(self):

        """

        List all branches, including closed branches.

        """

        return self._get_branches(closed=True)

    def _get_branches(self, normal=True, closed=False):

        """

        Gets branches for this repository

        Returns only not closed branches by default

        :param closed: return also closed branches for mercurial

        :param normal: return also normal branches

        """

        if self._empty:

            return {}

        bt = OrderedDict()

        for bn, _heads, node, isclosed in sorted(self._repo.branchmap().iterbranches()):

            if isclosed:

                if closed:

                    bt[safe_unicode(bn)] = ascii_str(mercurial.node.hex(node))

            else:

                if normal:

                    bt[safe_unicode(bn)] = ascii_str(mercurial.node.hex(node))

        return bt

    @LazyProperty

    def tags(self):

        """

        Gets tags for this repository

        """

        return self._get_tags()

    def _get_tags(self):

        if self._empty:

            return {}

        return OrderedDict(sorted(

            ((safe_unicode(n), ascii_str(mercurial.node.hex(h))) for n, h in self._repo.tags().items()),

            reverse=True,

            key=lambda x: x[0],  # sort by name

        ))

    def tag(self, name, user, revision=None, message=None, date=None,

            **kwargs):

        """

        Creates and returns a tag for the given ``revision``.

        :param name: name for new tag

        :param user: full username, i.e.: "Joe Doe <joe.doe@example.com>"

        :param revision: changeset id for which new tag would be created

        :param message: message of the tag's commit

        :param date: date of tag's commit

        :raises TagAlreadyExistError: if tag with same name already exists

        """

        if name in self.tags:

            raise TagAlreadyExistError("Tag %s already exists" % name)

        changeset = self.get_changeset(revision)

        local = kwargs.setdefault('local', False)

        if message is None:

            message = "Added tag %s for changeset %s" % (name,

                changeset.short_id)

        if date is None:

            date = safe_bytes(datetime.datetime.now().strftime('%a, %d %b %Y %H:%M:%S'))

        try:

            mercurial.tags.tag(self._repo, safe_bytes(name), changeset._ctx.node(), safe_bytes(message), local, safe_bytes(user), date)

        except mercurial.error.Abort as e:

        # Reinitialize tags

        self.tags = self._get_tags()

        tag_id = self.tags[name]

        return self.get_changeset(revision=tag_id)

    def remove_tag(self, name, user, message=None, date=None):

        """

        Removes tag with the given ``name``.

        :param name: name of the tag to be removed

        :param user: full username, i.e.: "Joe Doe <joe.doe@example.com>"

        :param message: message of the tag's removal commit

        :param date: date of tag's removal commit

        :raises TagDoesNotExistError: if tag with given name does not exists

        """

        if name not in self.tags:

            raise TagDoesNotExistError("Tag %s does not exist" % name)

        if message is None:

            message = "Removed tag %s" % name

        if date is None:

            date = safe_bytes(datetime.datetime.now().strftime('%a, %d %b %Y %H:%M:%S'))

        local = False

        try:

            mercurial.tags.tag(self._repo, safe_bytes(name), mercurial.commands.nullid, safe_bytes(message), local, safe_bytes(user), date)

            self.tags = self._get_tags()

        except mercurial.error.Abort as e:

    @LazyProperty

    def bookmarks(self):

        """

        Gets bookmarks for this repository

        """

        return self._get_bookmarks()

    def _get_bookmarks(self):

        if self._empty:

            return {}

        return OrderedDict(sorted(

            ((safe_unicode(n), ascii_str(h)) for n, h in self._repo._bookmarks.items()),

            reverse=True,

            key=lambda x: x[0],  # sort by name

        ))

    def _get_all_revisions(self):

        return [ascii_str(self._repo[x].hex()) for x in self._repo.filtered(b'visible').changelog.revs()]

    def get_diff(self, rev1, rev2, path='', ignore_whitespace=False,

                  context=3):

        """

        Returns (git like) *diff*, as plain text. Shows changes introduced by

        ``rev2`` since ``rev1``.

        :param rev1: Entry point from which diff is shown. Can be

          ``self.EMPTY_CHANGESET`` - in this case, patch showing all

          the changes since empty state of the repository until ``rev2``

        :param rev2: Until which revision changes should be shown.

        :param ignore_whitespace: If set to ``True``, would not show whitespace

          changes. Defaults to ``False``.

        :param context: How many lines before/after changed lines should be

          shown. Defaults to ``3``. If negative value is passed-in, it will be

          set to ``0`` instead.

        """

        # Negative context values make no sense, and will result in

        # errors. Ensure this does not happen.

        if context < 0:

            context = 0

        if hasattr(rev1, 'raw_id'):

            rev1 = getattr(rev1, 'raw_id')

        if hasattr(rev2, 'raw_id'):

            rev2 = getattr(rev2, 'raw_id')

        # Check if given revisions are present at repository (may raise

        # ChangesetDoesNotExistError)

        if rev1 != self.EMPTY_CHANGESET:

            self.get_changeset(rev1)

        self.get_changeset(rev2)

        if path:

            file_filter = mercurial.match.exact(path)

        else:

            file_filter = None

        return b''.join(mercurial.patch.diff(self._repo, rev1, rev2, match=file_filter,

                          opts=mercurial.mdiff.diffopts(git=True,

                                        showfunc=True,

                                        ignorews=ignore_whitespace,

                                        context=context)))

    @classmethod

    def _check_url(cls, url, repoui=None):

        """

        Function will check given url and try to verify if it's a valid

        link. Sometimes it may happened that mercurial will issue basic

        auth request that can cause whole API to hang when used from python

        or other external calls.

        On failures it'll raise urllib2.HTTPError, exception is also thrown

        when the return code is non 200

        """

        # check first if it's not an local url

        if os.path.isdir(url) or url.startswith(b'file:'):

            return True

        if url.startswith(b'ssh:'):

            # in case of invalid uri or authentication issues, sshpeer will

            # throw an exception.

            mercurial.sshpeer.instance(repoui or mercurial.ui.ui(), url, False).lookup(b'tip')

            return True

        url_prefix = None

        if b'+' in url[:url.find(b'://')]:

            url_prefix, url = url.split(b'+', 1)

        handlers = []

        url_obj = mercurial.util.url(url)

        test_uri, authinfo = url_obj.authinfo()

        url_obj.passwd = b'*****'

        cleaned_uri = str(url_obj)

# -*- coding: utf-8 -*-

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program 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 General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

"""

kallithea.model.ssh_key

~~~~~~~~~~~~~~~~~~~~~~~