def _get_file_contents(from_data, files):
if not isinstance(from_data, (dict, list)):
return
if isinstance(from_data, dict):
recurse_data = six.itervalues(from_data)
for key, value in six.iteritems(from_data):
if _ignore_if(key, value):
continue
if not value.startswith(('http://', 'https://')):
raise exceptions.GetFileError(value, 'get_file')
if value not in files:
file_content = heat_utils.read_url_content(value)
if template_utils.is_template(file_content):
template = get_template_files(template_url=value)[1]
file_content = jsonutils.dumps(template)
files[value] = file_content
else:
recurse_data = from_data
for value in recurse_data:
_get_file_contents(value, files)
def _get_file_contents(from_data, files):
if not isinstance(from_data, (dict, list)):
return
if isinstance(from_data, dict):
recurse_data = six.itervalues(from_data)
for key, value in six.iteritems(from_data):
if _ignore_if(key, value):
continue
if not value.startswith(('http://', 'https://')):
raise exceptions.GetFileError(value, 'get_file')
if value not in files:
file_content = heat_utils.read_url_content(value)
if template_utils.is_template(file_content):
template = get_template_files(template_url=value)[1]
file_content = jsonutils.dumps(template)
files[value] = file_content
else:
recurse_data = from_data
for value in recurse_data:
_get_file_contents(value, files)