One logic fix and a sweep of stale references left over from the
regex-to-scan rewrite.
ifemp round-trip (_scan_prefix): the name-continuation guard rejected
the empty-value case when the template's next literal started with a
non-stop-char. api{;key}X{+rest} with key='' expands to api;keyX/tail
but matched None because 'X' after ;key was treated as a name
continuation. Now checks whether the next literal starts at the
current position before rejecting.
Doc/style cleanups:
- match() docstring: 'regex derived from the template' -> 'linear scan'
- _split_query_tail: 'strict regex' -> 'strict scan'
- test comments: 5x 'regex' -> 'scan'
- DEFAULT_RESOURCE_SECURITY: docstring now mentions null-byte rejection
- migration.md: describe client-visible 'Unknown resource' error rather
than the internal ResourceSecurityError type
- _Atom type alias: remove unnecessary string quoting
- UriTemplate fields: list[...] not tuple[..., ...] — arbitrary-sized
tuples are not a defence worth having
Max Isbey
8b5ca8944a