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Diffstat (limited to 'django/utils/encoding.py')
| -rw-r--r-- | django/utils/encoding.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/django/utils/encoding.py b/django/utils/encoding.py index 3abee09c52..39d548a9ce 100644 --- a/django/utils/encoding.py +++ b/django/utils/encoding.py @@ -226,6 +226,23 @@ def uri_to_iri(uri): return repercent_broken_unicode(iri).decode('utf-8') +def escape_uri_path(path): + """ + Escape the unsafe characters from the path portion of a Uniform Resource + Identifier (URI). + """ + # These are the "reserved" and "unreserved" characters specified in + # sections 2.2 and 2.3 of RFC 2396: + # reserved = ";" | "/" | "?" | ":" | "@" | "&" | "=" | "+" | "$" | "," + # unreserved = alphanum | mark + # mark = "-" | "_" | "." | "!" | "~" | "*" | "'" | "(" | ")" + # The list of safe characters here is constructed substracting ";", "=", + # and "?" according to section 3.3 of RFC 2396. + # The reason for not subtracting and escaping "/" is that we are escaping + # the entire path, not a path segment. + return quote(force_bytes(path), safe=b"/:@&+$,-_.!~*'()") + + def repercent_broken_unicode(path): """ As per section 3.2 of RFC 3987, step three of converting a URI into an IRI, |