5 Commits

Author	SHA1	Message	Date
giles	5069072715	Add TCO to evaluator, update SX docs messaging ... Evaluator: add _Thunk + _trampoline for tail-call optimization in lambdas, components, if/when/cond/case/let/begin. All callers in html.py, resolver.py, handlers.py, pages.py, jinja_bridge.py, and query_registry.py unwrap thunks at non-tail positions. SX docs: update tagline to "s-expressions for the web", rewrite intro to reflect that SX replaces most JavaScript need, fix "What sx is not" to acknowledge macros and TCO exist. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-04 10:31:31 +00:00
giles	1f36987f77	Replace inter-service _handlers dicts with declarative sx defquery/defaction ... The inter-service data layer (fetch_data/call_action) was the least structured part of the codebase — Python _handlers dicts with ad-hoc param extraction scattered across 16 route files. This replaces them with declarative .sx query/action definitions that make the entire inter-service protocol self-describing and greppable. Infrastructure: - defquery/defaction special forms in the sx evaluator - Query/action registry with load, lookup, and schema introspection - Query executor using async_eval with I/O primitives - Blueprint factories (create_data_blueprint/create_action_blueprint) with sx-first dispatch and Python fallback - /internal/schema endpoint on every service - parse-datetime and split-ids primitives for type coercion Service extractions: - LikesService (toggle, is_liked, liked_slugs, liked_ids) - PageConfigService (ensure, get_by_container, get_by_id, get_batch, update) - RelationsService (wraps module-level functions) - AccountDataService (user_by_email, newsletters) - CartItemsService, MarketDataService (raw SQLAlchemy lookups) 50 of 54 handlers converted to sx, 4 Python fallbacks remain (ghost-sync/push-member, clear-cart-for-order, create-order). Net: -1,383 lines Python, +251 lines modified. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-04 08:13:50 +00:00
giles	c243d17eeb	Migrate all apps to defpage declarative page routes ... Replace Python GET page handlers with declarative defpage definitions in .sx files across all 8 apps (sx docs, orders, account, market, cart, federation, events, blog). Each app now has sxc/pages/ with setup functions, layout registrations, page helpers, and .sx defpage declarations. Core infrastructure: add g I/O primitive, PageDef support for auth/layout/ data/content/filter/aside/menu slots, post_author auth level, and custom layout registration. Remove ~1400 lines of render_*_page/render_*_oob boilerplate. Update all endpoint references in routes, sx_components, and templates to defpage_* naming. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-03 14:52:34 +00:00
giles	ab75e505a8	Add macros, declarative handlers (defhandler), and convert all fragment routes to sx ... Phase 1 — Macros: defmacro + quasiquote syntax (`, ,, ,@) in parser, evaluator, HTML renderer, and JS mirror. Macro type, expansion, and round-trip serialization. Phase 2 — Expanded primitives: app-url, url-for, asset-url, config, format-date, parse-int (pure); service, request-arg, request-path, nav-tree, get-children (I/O); jinja-global, relations-from (pure). Updated _io_service to accept (service "registry-name" "method" :kwargs) with auto kebab→snake conversion. DTO-to-dict now expands datetime fields into year/month/day convenience keys. Tuple returns converted to lists. Phase 3 — Declarative handlers: HandlerDef type, defhandler special form, handler registry (service → name → HandlerDef), async evaluator+renderer (async_eval.py) that awaits I/O primitives inline within control flow. Handler loading from .sx files, execute_handler, blueprint factory. Phase 4 — Convert all fragment routes: 13 Python fragment handlers across 8 services replaced with declarative .sx handler files. All routes.py simplified to uniform sx dispatch pattern. Two Jinja HTML handlers (events/container-cards, events/account-page) kept as Python. New files: shared/sx/async_eval.py, shared/sx/handlers.py, shared/sx/tests/test_handlers.py, plus 13 handler .sx files under {service}/sx/handlers/. MarketService.product_by_slug() added. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-03 00:22:18 +00:00
giles	e8bc228c7f	Rebrand sexp → sx across web platform (173 files) ... Rename all sexp directories, files, identifiers, and references to sx. artdag/ excluded (separate media processing DSL). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-01 11:06:57 +00:00