diff options
Diffstat (limited to 'Lib/email')
| -rw-r--r-- | Lib/email/_header_value_parser.py | 4 | ||||
| -rw-r--r-- | Lib/email/utils.py | 10 |
2 files changed, 10 insertions, 4 deletions
diff --git a/Lib/email/_header_value_parser.py b/Lib/email/_header_value_parser.py index f11fa83d45e..91243378dc0 100644 --- a/Lib/email/_header_value_parser.py +++ b/Lib/email/_header_value_parser.py @@ -1575,7 +1575,7 @@ def get_dtext(value): def _check_for_early_dl_end(value, domain_literal): if value: return False - domain_literal.append(errors.InvalidHeaderDefect( + domain_literal.defects.append(errors.InvalidHeaderDefect( "end of input inside domain-literal")) domain_literal.append(ValueTerminal(']', 'domain-literal-end')) return True @@ -1594,9 +1594,9 @@ def get_domain_literal(value): raise errors.HeaderParseError("expected '[' at start of domain-literal " "but found '{}'".format(value)) value = value[1:] + domain_literal.append(ValueTerminal('[', 'domain-literal-start')) if _check_for_early_dl_end(value, domain_literal): return domain_literal, value - domain_literal.append(ValueTerminal('[', 'domain-literal-start')) if value[0] in WSP: token, value = get_fws(value) domain_literal.append(token) diff --git a/Lib/email/utils.py b/Lib/email/utils.py index 7eab74dc0db..3de1f0d24a1 100644 --- a/Lib/email/utils.py +++ b/Lib/email/utils.py @@ -417,8 +417,14 @@ def decode_params(params): for name, continuations in rfc2231_params.items(): value = [] extended = False - # Sort by number - continuations.sort() + # Sort by number, treating None as 0 if there is no 0, + # and ignore it if there is already a 0. + has_zero = any(x[0] == 0 for x in continuations) + if has_zero: + continuations = [x for x in continuations if x[0] is not None] + else: + continuations = [(x[0] or 0, x[1], x[2]) for x in continuations] + continuations.sort(key=lambda x: x[0]) # And now append all values in numerical order, converting # %-encodings for the encoded segments. If any of the # continuation names ends in a *, then the entire string, after |