devtools/cwtwill.py
author Sylvain Thénault <sylvain.thenault@logilab.fr>
Wed, 16 Sep 2015 16:04:17 +0200
changeset 10799 ec97974b9010
parent 5424 8ecbcbff9777
permissions -rw-r--r--
make sync_schema_props_perms(<computed rtype>) work as expected It currently ends up with an ExecutionError while we want to synchronize permissions. This makes 3.21.1 migration of any application using computed relation crashing. Also, remove pre 3.6 compat code in hooks that prevent living schema update on computed relation's permission changes.

# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
"""cubicweb extensions for twill

"""

import re
from urllib import quote

from twill import commands as twc

# convenience / consistency renaming
has_text = twc.find
hasnt_text = twc.notfind


# specific commands
_LINK = re.compile('<a.*?href="(.*?)".*?>(.*?)</a>', re.I | re.S)

def has_link(text, url=''):
    browser = twc.get_browser()
    html = browser.get_html()
    if html:
        for match in _LINK.finditer(html):
            linkurl = match.group(1)
            linktext = match.group(2)
            if linktext == text:
                # if url is specified linkurl must match
                if url and linkurl != url:
                    continue
                return
    raise AssertionError('link %s (%s) not found' % (text, url))


def view(rql, vid=''):
    """
    >> view 'Project P'

    apply <vid> to <rql>'s rset
    """
    if vid:
        twc.go('view?rql=%s&vid=%s' % (quote(rql), vid))
    else:
        twc.go('view?rql=%s' % quote(rql))

def create(etype):
    """
    >> create Project

    go to <etype>'s creation page
    """
    twc.go('view?etype=%s&vid=creation' % etype)

def edit(rql):
    """
    >> edit "Project P WHERE P eid 123"

    calls edition view for <rql>
    """
    twc.go('view?rql=%s&vid=edition' % quote(rql))




def setvalue(formname, fieldname, value):
    """
    >> setvalue entityForm name pylint

    sets the field's value in the form
    <forname> should either be the form's index, the form's name
    or the form's id
    """
    browser = twc.get_browser()
    form = browser.get_form(formname)
    if form is None:
        # try to find if one of the forms has <formname> as id
        for index, form in enumerate(browser._browser.forms()):
            # forms in cubicweb don't always have a name
            if form.attrs.get('id') == formname:
                # browser.get_form_field knows how to deal with form index
                formname = str(index+1)
                break
        else:
            raise ValueError('could not find form named <%s>' % formname)
    eid = browser.get_form_field(form, 'eid').value
    twc.formvalue(formname, '%s:%s' % (fieldname, eid), value)


def submitform(formname, submit_button=None):
    """
    >> submitform entityForm

    Submit the form named entityForm. This is useful when the form is pre-filed
    and we only want to click on submit.
    (The original submit command chooses the form to submit according to the last
    formvalue instruction)
    """
    browser = twc.get_browser()
    form = browser.get_form(formname)
    if form is None:
        # try to find if one of the forms has <formname> as id
        for form in browser._browser.forms():
            # forms in cubicweb don't always have a name
            if form.attrs.get('id') == formname:
                break
        else:
            raise ValueError('could not find form named <%s>' % formname)
    browser._browser.form = form
    browser.submit(submit_button)


# missing actions: delete, copy, changeview