import pkgutil import textwrap from .. import settings class WebAppServiceMixin(object): model = 'webapps.WebApp' related_models = ( ('webapps.WebAppOption', 'webapp'), ) directive = None doc_settings = (settings, ('WEBAPPS_UNDER_CONSTRUCTION_PATH', 'WEBAPPS_MOVE_ON_DELETE_PATH',) ) def create_webapp_dir(self, context): self.append(textwrap.dedent(""" # Create webapp dir CREATED=0 [[ ! -e %(app_path)s ]] && CREATED=1 mkdir -p %(app_path)s chown %(user)s:%(group)s %(app_path)s\ """) % context ) def set_under_construction(self, context): if context['under_construction_path']: self.append(textwrap.dedent(""" # Set under construction if needed if [[ $CREATED == 1 && ! $(ls -A %(app_path)s | head -n1) ]]; then # Async wait some seconds for other backends to lock app_path or cp under construction nohup bash -c ' sleep 2 if [[ ! $(ls -A %(app_path)s | head -n1) ]]; then cp -r %(under_construction_path)s %(app_path)s chown -R %(user)s:%(group)s %(app_path)s fi' &> /dev/null & fi""") % context ) def delete_webapp_dir(self, context): if context['deleted_app_path']: self.append("mv %(app_path)s %(deleted_app_path)s || exit_code=$?" % context) else: self.append("rm -fr %(app_path)s" % context) def get_context(self, webapp): context = { 'user': webapp.get_username(), 'group': webapp.get_groupname(), 'app_name': webapp.name, 'app_type': webapp.type, 'app_path': webapp.get_path(), 'banner': self.get_banner(), 'under_construction_path': settings.WEBAPPS_UNDER_CONSTRUCTION_PATH, 'is_mounted': webapp.content_set.exists(), } context['deleted_app_path'] = settings.WEBAPPS_MOVE_ON_DELETE_PATH % context return context for __, module_name, __ in pkgutil.walk_packages(__path__): # sorry for the exec(), but Import module function fails :( exec('from . import %s' % module_name)