def self.load(template_name, context:, parse_context:)
cached_partials = context.registers[:cached_partials]
cache_key = "#{template_name}:#{parse_context.error_mode}"
cached = cached_partials[cache_key]
return cached if cached
file_system = context.registers[:file_system]
source = file_system.read_template_file(template_name)
parse_context.partial = true
template_factory = context.registers[:template_factory]
template = template_factory.for(template_name)
begin
partial = template.parse(source, parse_context)
rescue Liquid::Error => e
e.template_name = template&.name || template_name
raise e
end
partial.name ||= template_name
cached_partials[cache_key] = partial
ensure
parse_context.partial = false
end