Iteration 41: stage fail-closed SimNow certification workspaces

.gitattributes

@@ -0,0 +1,6 @@
+examples/012_1_midfreq_cross_exchange/run.py text eol=lf
+examples/012_1_midfreq_cross_exchange/strategy.py text eol=lf
+examples/012_1_midfreq_cross_exchange/config.yaml text eol=lf
+examples/012_2_event_driven_cross_exchange/run.py text eol=lf
+examples/012_2_event_driven_cross_exchange/strategy.py text eol=lf
+examples/012_2_event_driven_cross_exchange/config.yaml text eol=lf

.gitignore

@@ -165,6 +165,9 @@ docs/_internal/opts/requirements/迭代3-宏源期货完成穿透式认证/
 examples/007_ctp/live_certification/hongyuan_penetration/reports/
 examples/003_hft_notebook_examples/data/
 examples/007_ctp/live_certification/simnow_penetration/reports/
+examples/007_ctp/live_certification/simnow_penetration/config.yaml
+examples/007_ctp/live_certification/simnow_penetration/secrets.yaml
+examples/007_ctp/live_certification/simnow_penetration/cases/**/secrets.yaml
 examples/007_ctp/live_certification/hongyuan_penetration/*.docx
 
 # Generated visualizations and reports from runnable examples

backtrader/brokers/btapibroker.py

@@ -2464,9 +2464,7 @@ def _account_risk_snapshot_incomplete(snapshot, error_code):
 
         result = deepcopy(snapshot)
         errors = result.get("evidence_errors")
-        if isinstance(errors, Mapping):
-            existing = [item for item in errors if isinstance(item, str)]
-        elif isinstance(errors, (list, tuple, set, frozenset)):
+        if isinstance(errors, (Mapping, list, tuple, set, frozenset)):
             existing = [item for item in errors if isinstance(item, str)]
         elif isinstance(errors, str) and errors:
             existing = [errors]
@@ -2540,9 +2538,7 @@ def get_account_risk_snapshot(self):
                     )
 
                 if has_refresh_marker:
-                    return self._account_risk_snapshot_incomplete(
-                        safe_snapshot, refresh_marker
-                    )
+                    return self._account_risk_snapshot_incomplete(safe_snapshot, refresh_marker)
                 return safe_snapshot
 
         routes_method = getattr(self.store, "get_symbol_routes", None)