fix bug in dict access. #1662 #807

Job	Run time
Check for syntax errors	9s
Check RST syntax	10s
Run Workbench Tests (windows-latest)	5m 15s
Validate Sampledata & User Guide	6m 29s
Run Workbench Tests (macos-13)	4m 5s
Build binaries (macos-13)	6m 45s
Run model tests (3.9, windows-latest)	6m 35s
Build binaries (windows-latest)	6m 40s
Run model tests (3.9, macos-13)	1s
Check sdist (3.9, windows-latest)	3m 27s
Build sampledata archives	4m 45s
Run model tests (3.10, windows-latest)	6m 38s
Check sdist (3.9, macos-13)	1s
Run model tests (3.10, macos-13)	6m 45s
Check sdist (3.10, windows-latest)	3m 8s
Run model tests (3.11, windows-latest)	6m 38s
Check sdist (3.10, macos-13)	1s
Run model tests (3.11, macos-13)	6m 47s
Check sdist (3.11, windows-latest)	3m 1s
Run model tests (3.12, windows-latest)	6m 38s
Check sdist (3.11, macos-13)	1s
Run model tests (3.12, macos-13)	6m 48s
Check sdist (3.12, windows-latest)	2m 56s
Run model tests (3.13, windows-latest)	6m 37s
Check sdist (3.12, macos-13)	1s
Run model tests (3.13, macos-13)	2m 35s
Check sdist (3.13, windows-latest)	2m 59s
Check sdist (3.13, macos-13)	1s
	1h 45m 56s

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