Deploy v4.5.3 date default fix

README.md

@@ -10,7 +10,7 @@ pinned: false
 
 # Global Marine Foundation Data Agent
 
-Current UI release: **v4.5.2**.
+Current UI release: **v4.5.3**.
 
 
 ## v3.4.0 稳定性重构（第一阶段）

VERSION

@@ -1 +1 @@
-4.5.2
+4.5.3

services/chat_runtime.py

@@ -880,6 +880,61 @@ def _reset_optional_slots_for_new_query(prompt: str) -> dict:
     return out
 
 
+def _ocean_prompt_explicitly_requests_current_or_latest(prompt: str) -> bool:
+    q=str(prompt or "")
+    return bool(re.search(
+        r"(今天|今日|当前|现在|最新|最近可用|latest|current|today)",
+        q,
+        re.I,
+    ))
+
+
+def _ocean_missing_date_guidance(spec, prompt: str) -> str:
+    """Do not silently substitute the server/current date.
+
+    A source/variable/region-only request is treated as a discovery request.
+    The platform returns the resolved parameters and asks for a date/date
+    range before any date-bound Ocean query/export call is made.
+    """
+    spec=spec if isinstance(spec,dict) else {}
+    if spec.get("date"):
+        return ""
+    if _ocean_prompt_explicitly_requests_current_or_latest(prompt):
+        return ""
+
+    variables=[str(x).upper() for x in (spec.get("variables") or [])]
+    datasets=[str(x) for x in (spec.get("dataset") or [])]
+    region=str(spec.get("region") or "").strip()
+
+    lines=[
+        "已识别这是 Ocean 数据查询，但你没有指定日期。",
+        "平台不会再把“今天”自动作为默认日期，以免把尚未更新到当天的数据产品误判为无数据。",
+    ]
+    if datasets:
+        lines.append("数据源/产品："+"、".join(datasets))
+    if variables:
+        lines.append("变量："+"、".join(variables))
+    if region:
+        lines.append("区域："+region)
+    bbox=spec.get("region_bbox") or {}
+    if bbox and all(k in bbox for k in ("lon_min","lon_max","lat_min","lat_max")):
+        lines.append(
+            "平台固定范围："
+            f"{bbox['lon_min']}°E–{bbox['lon_max']}°E, "
+            f"{bbox['lat_min']}°N–{bbox['lat_max']}°N"
+        )
+    lines.extend([
+        "",
+        "请补充日期或日期范围，例如：",
+        "- 2002-08-15",
+        "- 2002年8月（平台会自动拆成单日任务）",
+        "- 2002-08-01 至 2002-08-31",
+        "",
+        "如果你想查“最新数据”，直接说“查询最新可用的西北太平洋 SST”，平台会按“最新可用”意图处理，而不是固定使用系统当天日期。",
+    ])
+    return "\n".join(lines)
+
+
 def _ocean_surface_only_depth_conflict(spec) -> str:
     spec=spec if isinstance(spec,dict) else {}
     depth=str(spec.get("depth") or "").strip()
@@ -1079,9 +1134,16 @@ async def dispatch_chat_stream(tid,prompt):
             "spec":merged_spec,
         }
 
+    # Missing-date preflight. Never substitute the current system date for
+    # a date-bound Ocean query when the user did not ask for today/latest.
+    current_spec=thread_compressed_contexts.get(tid) or {}
+    missing_date_guidance=_ocean_missing_date_guidance(current_spec,prompt)
+    if missing_date_guidance and _needs_ocean_mcp(prompt):
+        yield out("done",{"text":missing_date_guidance})
+        return
+
     # Product capability preflight. Catch impossible depth requests before
     # hitting the school Ocean server.
-    current_spec=thread_compressed_contexts.get(tid) or {}
     depth_conflict=_ocean_surface_only_depth_conflict(current_spec)
     if depth_conflict and _needs_ocean_mcp(prompt):
         yield out("done",{"text":depth_conflict})

tests/test_chat_lifecycle_progress_v393.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_393():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_frontend_lifecycle_progress():
     js=(ROOT/"static"/"js"/"app.js").read_text(encoding="utf-8")

tests/test_context_and_multitask_finalize_v451.py

@@ -2,7 +2,7 @@ from pathlib import Path
 ROOT=Path(__file__).resolve().parents[1]
 
 def test_version():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_new_query_slot_reset():
     rt=(ROOT/"services"/"chat_runtime.py").read_text(encoding="utf-8")

tests/test_download_progress_v391.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_391():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_p1_label_removed():
     js=(ROOT/"static"/"js"/"app.js").read_text(encoding="utf-8")

tests/test_download_resilience_v422.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_refresh_route_registered():
     t=(ROOT/"routes"/"ocean_batch.py").read_text(encoding="utf-8")

tests/test_history_sidebar_v373.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_373():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_project_history_backend():
     route=(ROOT/"routes"/"project_package.py").read_text(encoding="utf-8")

tests/test_large_download_jobs_v400.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_400():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_download_job_backend():
     route=(ROOT/"routes"/"downloads.py").read_text(encoding="utf-8")

tests/test_merged_health_v433.py

@@ -3,7 +3,7 @@ from services.ocean_batch import parse_ocean_batch_request
 ROOT=Path(__file__).resolve().parents[1]
 
 def test_merged_version():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_ocean_month_batch_survives_merge():
     p=parse_ocean_batch_request("查询 2002 年 8 月西北太平洋的 SST 数据，并导出为 CSV 文件供我下载")

tests/test_multitask_observability_v442.py

@@ -2,7 +2,7 @@ from pathlib import Path
 ROOT=Path(__file__).resolve().parents[1]
 
 def test_version():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_frontend_sends_multitask_trace_headers():
     js=(ROOT/"static"/"js"/"app.js").read_text(encoding="utf-8")

tests/test_multitask_sse_finalize_v452.py

@@ -2,7 +2,7 @@ from pathlib import Path
 ROOT=Path(__file__).resolve().parents[1]
 
 def test_version():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_parallel_sse_uses_real_blank_line_separator():
     js=(ROOT/"static"/"js"/"app.js").read_text(encoding="utf-8")

tests/test_ocean_batch_downloads_v420.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_420():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_manifest_has_filename_and_sizes():
     svc=(ROOT/"services"/"ocean_batch.py").read_text(encoding="utf-8")

tests/test_ocean_batch_routing_v421.py

@@ -4,7 +4,7 @@ from services.ocean_batch import parse_ocean_batch_request
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_421():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_exact_user_month_query_routes_to_batch():
     p=parse_ocean_batch_request("查询 2002 年 8 月西北太平洋的 SST 数据，并导出为 CSV 文件供我下载")

tests/test_ocean_batch_v410.py

@@ -4,7 +4,7 @@ from services.ocean_batch import parse_ocean_batch_request
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_410():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_month_three_variable_batch_plan():
     p=parse_ocean_batch_request("查询并导出 2002 年 8 月西北太平洋 120°E–140°E、20°N–40°N 的 SST、SSH、CHL 数据，并打包下载")

tests/test_ocean_date_default_v453.py

@@ -0,0 +1,20 @@
+from pathlib import Path
+ROOT=Path(__file__).resolve().parents[1]
+
+def test_version():
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
+
+def test_missing_date_never_defaults_to_today():
+    rt=(ROOT/"services"/"chat_runtime.py").read_text(encoding="utf-8")
+    assert "def _ocean_missing_date_guidance" in rt
+    assert "平台不会再把“今天”自动作为默认日期" in rt
+    assert "missing_date_guidance" in rt
+
+def test_latest_today_are_explicit_intents():
+    rt=(ROOT/"services"/"chat_runtime.py").read_text(encoding="utf-8")
+    assert "def _ocean_prompt_explicitly_requests_current_or_latest" in rt
+    assert "今天|今日|当前|现在|最新|最近可用" in rt
+
+def test_system_prompt_forbids_implicit_today():
+    ui=(ROOT/"ui_server.py").read_text(encoding="utf-8")
+    assert "不得擅自使用系统当天日期" in ui

tests/test_p0_finish_v380.py

@@ -3,7 +3,7 @@ import pathlib, re, subprocess, shutil
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_380():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_chat_runtime_extracted():
     ui=(ROOT/"ui_server.py").read_text(encoding="utf-8")

tests/test_p0_phase2_v371.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_frontend_feature_modules_exist():
     html=(ROOT/"app.html").read_text(encoding="utf-8")

tests/test_p0_phase3_v372.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_372():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_route_modules_exist():
     for name in ("datasets.py","user_state.py","project_package.py","data_health.py"):

tests/test_platform_reliability_v450.py

@@ -6,7 +6,7 @@ from services.ocean_batch import parse_ocean_batch_request
 ROOT=Path(__file__).resolve().parents[1]
 
 def test_version():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_squid_center_uses_repository_membership():
     js=(ROOT/"static"/"js"/"app.js").read_text(encoding="utf-8")

tests/test_quality_center_v362.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT = pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_371():
-    assert (ROOT / "VERSION").read_text(encoding="utf-8").strip() == "4.5.2"
+    assert (ROOT / "VERSION").read_text(encoding="utf-8").strip() == "4.5.3"
 
 def test_native_health_backend():
     text = (ROOT / "routes" / "data_health.py").read_text(encoding="utf-8")

tests/test_quality_trust_v361.py

@@ -2,7 +2,7 @@ from pathlib import Path
 ROOT=Path(__file__).resolve().parents[1]
 
 def test_version_current():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_quality_confidence_is_now_native_api_metric():
     text=(ROOT/"routes"/"data_health.py").read_text(encoding="utf-8")

tests/test_release_stability.py

@@ -7,7 +7,7 @@ def test_version_is_single_source():
     version = (ROOT / "VERSION").read_text(encoding="utf-8").strip()
     ui = (ROOT / "ui_server.py").read_text(encoding="utf-8")
     html = (ROOT / "app.html").read_text(encoding="utf-8")
-    assert version == "4.5.2"
+    assert version == "4.5.3"
     assert 'with_name("VERSION")' in ui
     assert "__APP_VERSION__" in html
 

tests/test_runtime_hotfix_v376.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_376():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_no_stray_async_before_sidebar_toggle():
     js=(ROOT/"static"/"js"/"app.js").read_text(encoding="utf-8")

tests/test_sidebar_collapse_v374.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_374():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_sidebar_toggle_markup():
     html=(ROOT/"app.html").read_text(encoding="utf-8")

tests/test_sidebar_partial_collapse_v375.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_375():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_sidebar_order_and_groups():
     html=(ROOT/"app.html").read_text(encoding="utf-8")

tests/test_smart_progress_avatar_sync_v441.py

@@ -2,7 +2,7 @@ from pathlib import Path
 ROOT=Path(__file__).resolve().parents[1]
 
 def test_version():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_simple_chat_hides_progress_until_needed():
     js=(ROOT/"static"/"js"/"app.js").read_text(encoding="utf-8")

tests/test_sse_heartbeat_v401.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_401():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_chat_has_independent_heartbeat_wrapper():
     route=(ROOT/"routes"/"chat.py").read_text(encoding="utf-8")

tests/test_ui_avatar_multitask_v440.py

@@ -2,7 +2,7 @@ from pathlib import Path
 ROOT=Path(__file__).resolve().parents[1]
 
 def test_version():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_assistant_avatar_removed_user_avatar_customizable():
     js=(ROOT/"static"/"js"/"app.js").read_text(encoding="utf-8")

tests/test_unified_download_manager_v392.py

@@ -3,7 +3,7 @@ import pathlib
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_392():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_download_proxy_route_registered():
     route=(ROOT/"routes"/"downloads.py").read_text(encoding="utf-8")

tests/test_unified_query_v390.py

@@ -4,7 +4,7 @@ from services.unified_query import plan_unified_query
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_390():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_joint_squid_environment_plan():
     p=plan_unified_query("查询 2002 年 8 月西北太平洋柔鱼记录，并匹配 SST、SSH、CHL")

tests/test_v381_navigation_ocean_intent.py

@@ -3,7 +3,7 @@ import pathlib, ast
 ROOT=pathlib.Path(__file__).resolve().parents[1]
 
 def test_version_381():
-    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.2"
+    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.5.3"
 
 def test_recent_conversation_switches_to_chat():
     js=(ROOT/"static"/"js"/"app.js").read_text(encoding="utf-8")

ui_server.py

@@ -317,6 +317,7 @@ Marine MCP 真正调用失败时再说明失败。
 5. 渔业聚合规则：catch 求和；effort 仅在单位兼容时求和；CPUE 必须使用聚合后总catch÷总effort重算，禁止直接平均月CPUE。
 6. GFW apparent fishing hours 是AIS/模型推断的表观作业努力量，不等同于捕捞量或资源丰度；VIIRS 夜光变量是船舶活动证据，cvg 是观测机会/质量控制。
 7. 不得把年/月尺度数据伪装成逐日数据，缺失月份必须明确说明。
+8. Ocean 查询若用户没有提供日期，不得擅自使用系统当天日期。只有用户明确说“今天/当前/最新”时才按相应意图处理；普通无日期查询应先说明已识别的数据源、变量和区域，并要求补充日期或日期范围。
 
 HF live inventory 判定规则：当 [HF_FISHERIES_LIVE_CONTEXT] 含 SOURCE_LEVEL_RESULTS 时，必须以其中对完整 live tree 计算出的 PRESENT / NOT_FOUND_IN_LIVE_TREE 为准；不要依据 raw path preview 是否展示某来源来判断该来源是否存在。"""