def collect_files(self):
"""Find and write static files. Along the way ignore the "compiled"
directory, if present"""
write_storage = StaticFilesStorage(self.BUILD_DIR + "/static/")
original_dirs = settings.STATICFILES_DIRS
settings.STATICFILES_DIRS = [s for s in original_dirs
if s != 'compiled']
for prefixed_path, source_file in self._input_files():
write_storage.save(prefixed_path, source_file)
settings.STATICFILES_DIRS = original_dirs
def collect_files(self):
"""Find and write static files. Along the way ignore the "compiled"
directory, if present"""
write_storage = StaticFilesStorage(self.BUILD_DIR + "/static/")
original_dirs = settings.STATICFILES_DIRS
settings.STATICFILES_DIRS = [s for s in original_dirs
if s != 'compiled']
for prefixed_path, source_file in self._input_files():
write_storage.save(prefixed_path, source_file)
settings.STATICFILES_DIRS = original_dirs
def test_templatetag(template_string, filename):
storage = StaticFilesStorage(location=settings.STATICFILES_TEST_DIR)
try:
storage.save(name=filename,
content=ContentFile("body { background: red; }"))
resp = T(template_string).render(CTX).strip().split("\n")
expected_output = '<link href="{}{}" rel="stylesheet" type="text/css" />'.format(
settings.STATIC_URL, filename)
assert expected_output in resp
assert "<!--" not in resp
assert "-->" not in resp
finally:
storage.delete(filename)
class S3LocalCachedMixin(object):
"""
Mixin that adds local caching to S3 storage backend
"""
def __init__(self, *args, **kwargs):
super(S3LocalCachedMixin, self).__init__(*args, **kwargs)
self._local = StaticFilesStorage(location=CONVOY_LOCAL_CACHE_ROOT)
def save(self, name, content, *args, **kwargs):
if not hasattr(content, 'chunks'):
content = ContentFile(content)
sname = self._save(name, content, *args, **kwargs)
return sname
def _save(self, name, content, *args, **kwargs):
# some configurations of s3 backend mutate the content in place
# Esp when AWS_IS_GZIPPED = True
# keep a pre-mutation copy for the local cache so we don't save garbage to disk
orig_content = copy.copy(content)
sname = super(S3LocalCachedMixin, self)._save(name, content, *args,
**kwargs)
if self._local.exists(name):
self._local.delete(name)
lname = self._local._save(name, orig_content, *args, **kwargs)
return name
def delete(self, *args, **kwargs):
if self._local.exists(*args, **kwargs):
self._local.delete(*args, **kwargs)
return super(S3LocalCachedMixin, self).delete(*args, **kwargs)
def open(self, name, *args, **kwargs):
if self._local.exists(name):
#print "reading %s from cache" % name
return self._local.open(name, *args, **kwargs)
else:
#print "reading %s from network" % name
the_file = super(S3LocalCachedMixin,
self).open(name, *args, **kwargs)
#we had a cache miss, save it locally for the future
self._local.save(name, the_file)
if hasattr(the_file, "seek"):
the_file.seek(0)
return the_file
def local_path(self, *args, **kwargs):
return self._local.path(*args, **kwargs)
def test_templatetag_multiple_parts_of_path():
filenames = ('css/level1.css', 'css/level1-level2.css',
'css/level1-level2-level3.css')
storage = StaticFilesStorage(location=settings.STATICFILES_TEST_DIR)
try:
for filename in filenames:
storage.save(name=filename,
content=ContentFile("body { background: red; }"))
resp = T('{% load path2css %}{% css4path "/level1/level2/level3/" %}'
).render(CTX).strip()
assert resp.split("\n") == [
'<link href="{}css/level1.css" rel="stylesheet" type="text/css" />'
.format(settings.STATIC_URL),
'<link href="{}css/level1-level2.css" rel="stylesheet" type="text/css" />'
.format(settings.STATIC_URL),
'<link href="{}css/level1-level2-level3.css" rel="stylesheet" type="text/css" />'
.format(settings.STATIC_URL)
]
finally:
for filename in filenames:
storage.delete(filename)
def test_templatetag_assignment(request_path, filenames):
storage = StaticFilesStorage(location=settings.STATICFILES_TEST_DIR)
try:
for filename in filenames:
storage.save(name=filename,
content=ContentFile("body { background: red; }"))
resp = T('''
{% load path2css %}
{% css4path path as GOOSE %}
{% for part, exists in GOOSE %}
{% if exists %}{{ part }}{% endif %}
{% endfor %}
''').render(Context({'path': request_path})).strip()
parts = [x.strip() for x in resp.split("\n") if x.strip()]
expected_output = [
"{}{}".format(settings.STATIC_URL, filename)
for filename in filenames
]
assert parts == expected_output
finally:
for filename in filenames:
storage.delete(filename)
