Horizon Style Commandments ========================== - Step 1: Read the OpenStack Style Commandments http://docs.openstack.org/developer/hacking/ - Step 2: The following names can be imported directly, without triggering the "H302: import only modules" flake8 warning:: collections.defaultdict, django.conf.settings, django.core.urlresolvers.reverse, django.core.urlresolvers.reverse_lazy, django.template.loader.render_to_string, django.utils.datastructures.SortedDict, django.utils.encoding.force_unicode, django.utils.html.conditional_escape, django.utils.html.escape, django.utils.http.urlencode, django.utils.safestring.mark_safe, django.utils.translation.pgettext_lazy, django.utils.translation.ugettext_lazy, django.utils.translation.ungettext_lazy, operator.attrgetter, StringIO.StringIO - Step 3: Read on Horizon Specific Commandments ----------------------------- - Read the Horizon contributing documentation at http://docs.openstack.org/developer/horizon/contributing.html