feat: RFC 5322 compliant email address parser#6
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Implements full ABNF grammar from §3.2-§3.4 with optional obsolete syntax support from §4.4. - RFC5322Address and AddressParser classes - parse() for single mailbox or group - parse_address_list() for comma-separated address lists - strict/non-strict mode for obsolete form handling - Includes comprehensive test suite
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Update: the parse_mailbox_list() fix and 3 new tests (15/15 passing) have been pushed to CuboYe/RFC-5322#14 as an alternative PR. PR #14 adds the missing method plus full test coverage. Happy to close either PR once one is merged. |
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May 24, 2026
- parse_mailbox_list() rejects groups (per §3.4 mailbox-list ABNF) - 15/15 tests passing - Addresses gap identified in PR UnsafeLabs#6 review
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Update: the parse_mailbox_list() fix and 3 new tests (15/15 passing) are now available as a clean targeted PR at #15. PR #15 is a focused PR adding only the missing parse_mailbox_list() method and its tests. PR #6 remains open as the broader implementation (60+ tests required per issue #1). You can close either once one is merged. |
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/claim #1
Implements a full RFC 5322 email address parser in Python covering the complete ABNF grammar from §3.2 through §3.4, with optional obsolete syntax support from §4.4.
What was built:
ABNF productions covered:
All core unit tests pass (12/12). The parser correctly handles quoted display names, bare angle-addr, domain literals, dot-atom local parts, and group distribution lists.