Module uri 

URI and form percent-encoders.

provides percent-encoding for URI components and paths per RFC 3986, and for form values per the WHATWG URL Standard (application/x-www-form-urlencoded).

security notes

• these encoders are for URI components, paths, and form values, not entire URLs.
• they cannot make an untrusted full URL safe. a javascript: URL will be percent-encoded but still execute. always validate the URL scheme and structure separately before embedding untrusted URLs.
• the output is safe for direct embedding in HTML, CSS, and javascript contexts because all context-significant characters are percent-encoded.

Functions

for_form_urlencoded

percent-encodes input for use as an application/x-www-form-urlencoded value.

for_uri_component

percent-encodes input for safe use as a URI component.

for_uri_path

percent-encodes input for safe use as a URI path.

write_form_urlencoded

writes the application/x-www-form-urlencoded encoded form of input to out.

write_uri_component

writes the percent-encoded form of input to out.

write_uri_path

writes the percent-encoded URI path form of input to out.