def uninstall_packages():
'''
Removes all records in all tables, from all modules.
Set installed to False in all records in CMSPackages
'''
cms_settings = CMSSettings.objects.get_settings()
if not cms_settings.packages.filter(selected=False, installed=True).count() and \
not cms_settings.packages.filter(selected=True, installed=False).count():
return
for model in CMSCreatedModel.objects.all():
try:
importpath(model.name).objects.all().delete()
except:
pass
for package in cms_settings.packages.installed():
package.installed = False
package.save()
def custom(request):
"""
User can go to detail settings for packages or can ask to make project.
Make files for new project.
"""
cms_settings = CMSSettings.objects.get_settings()
if request.method == 'POST':
entry_points = ['redsolutioncms']
cms_settings.base_template = 'base_template.html'
cms_settings.save()
# handle frontpage
frontpage_form = FrontpageForm(request.POST)
if frontpage_form.is_valid():
frontpage_form.save()
for package in cms_settings.packages.installed():
for entry_point in package.entry_points.all():
entry_points.append(entry_point.module)
make_objects = []
for entry_point in entry_points:
try:
make_object = importpath('.'.join([entry_point, 'make', 'make']))
except ImportError, error:
print 'Entry point %s has no make object.' % entry_point
continue
else:
make_objects.append(make_object)
for make_object in make_objects:
make_object.flush()
for make_object in make_objects:
try:
make_object.premake()
except AlreadyMadeException:
pass
for make_object in make_objects:
try:
make_object.make()
except AlreadyMadeException:
pass
for make_object in make_objects:
try:
make_object.postmake()
except AlreadyMadeException:
pass
return HttpResponseRedirect(reverse('build'))
def load_packages():
"""
Downloads packages to eggs and imports them to sys.path
TODO: Raise download error if download failed
"""
cms_settings = CMSSettings.objects.get_settings()
# delete all old entry points, because we reset all settings at step 2
CMSEntryPoint.objects.all().delete()
selected_packages = cms_settings.packages.filter(selected=True)
# prepare modules...
modules_to_download = [{'name': package.package, 'version': package.version, }
for package in selected_packages]
workset = install(modules_to_download, os.path.join(home_dir, 'eggs'))
# Now fetch entry points and import modules
for package in selected_packages:
distr = workset.by_key[package.package]
distr.activate()
package.path = distr.location
entry_points = distr.get_entry_info(None, 'redsolutioncms')
installed = True
if entry_points:
for _, entry_point in entry_points.iteritems():
try:
importpath(entry_point.module_name)
except ImportError:
installed = False
break
# Interactive setup feature
try:
importpath(entry_point.module_name + '.urls')
except ImportError:
has_urls = False
else:
has_urls = True
# Frontpage handler feature
try:
importpath(entry_point.module_name + '.frontpage_handler')
except ImportError:
frontpage_handler = False
else:
frontpage_handler = True
CMSEntryPoint.objects.create(
package=package,
module=entry_point.module_name,
has_urls=has_urls,
frontpage_handler=frontpage_handler)
package.installed = installed
package.save()
