def handle(self, *args, **options):
"""
Run command.
"""
self.verbose('Processing svgicons...Please Wait...')
identifier = options.get('identifier')
if not identifier:
identifier = load_resource_version_identifier()
for target in get_resource_targets():
# build filename
filename = get_svgicons_filename(target, identifier)
# build icon sheet
resources = get_resources(target, 'svg')
resources_with_style = get_resources(target, 'svg', 'with-style')
if len(resources) > 0 or len(resources_with_style) > 0:
self.verbose('> %s' % filename)
svg = get_combined_svg(resources, resources_with_style)
# folder exists?
if not os.path.isdir(settings.STATIC_ROOT):
os.makedirs(settings.STATIC_ROOT)
# write file
path = os.path.join(settings.STATIC_ROOT, filename)
with codecs.open(path, 'w', encoding='utf-8') as f:
f.write(svg)
self.verbose('Complete.')
def get_used_font_declarations(self):
"""
Return a unique list of font declarations that are currently used by the
system and need to be cached.
"""
font_declarations = {}
targets = get_resource_targets()
for target in targets:
font_resources = get_resources(
target,
css_media='font',
data_only=True
)
for font_resource in font_resources:
font_declaration = FontCache.get_font_declaration(font_resource)
font_name = font_declaration.font_name
if font_name in font_declarations:
# font already listed. Join varients
font_declarations[font_name].join_with(font_declaration)
else:
# new font
font_declarations[font_name] = font_declaration
return sorted(
font_declarations.values(),
key=lambda decl: decl.font_name
)
def test_get_resource_targets_should_return_list_in_alphabetical_order(
self):
resources = get_resource_targets()
alphabetical_ordered_resources = sorted(list(resources))
for a, b in zip(resources, alphabetical_ordered_resources):
self.assertEqual(a, b)
def test_get_resource_targets_should_return_list_with_correct_amount_of_resources(
self):
targets = get_resource_targets()
for target in self.EXPECTED_TARGETS:
self.assertIn(target, targets)
def test_get_resource_targets_should_return_list(self):
self.assertIsInstance(get_resource_targets(), list)