[Feature] Add pics-export CLI command (#1092) - #113
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Add `th-cli test-run-execution pics-export --id <id>` to fetch the PICS
actually used by a test run execution from the backend's new
GET /api/v1/test_run_executions/{id}/pics_export endpoint and save it as
a zip archive (one PICS XML file per cluster), matching the existing
`log --grouped` download pattern.
- openapi.json: add the pics_export path (client-generation source).
- th_cli/api_lib_autogen/api/test_run_executions_api.py: generated-style
async/sync client methods for the new endpoint.
- th_cli/commands/test_run_execution.py: new `pics-export` subcommand.
Companion to certification-tool-backend#1092.
Backend now returns 404 instead of a zero-entry zip when the execution used no PICS; that error already surfaces correctly via the existing UnexpectedResponse handling. Reword the empty-content fallback message so it's not misread as the "no PICS" case, since that path is now unreachable in normal operation.
handle_api_error() only decoded bytes content, so JSON error bodies
(parsed to a dict by UnexpectedResponse.for_response) fell through to
str(dict) in the CLI error message, e.g.:
Error: ... (Status: 404) - {'detail': 'No PICS were used ...'}
Add _format_api_error_content() to unwrap FastAPI's {"detail": ...}
shape - a plain string for normal errors, joined into a readable list
for 422 validation errors - so every command using handle_api_error()
(including the new pics-export) now prints:
Error: ... (Status: 404) - No PICS were used by this test run execution
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📝 WalkthroughWalkthroughAdds the Sequence Diagram(s)sequenceDiagram
participant CLIUser
participant TestRunExecutionCommand
participant SyncTestRunExecutionsApi
participant PICSExportEndpoint
participant OutputFile
CLIUser->>TestRunExecutionCommand: Run pics-export with execution id
TestRunExecutionCommand->>SyncTestRunExecutionsApi: Request PICS export
SyncTestRunExecutionsApi->>PICSExportEndpoint: GET export endpoint
PICSExportEndpoint-->>SyncTestRunExecutionsApi: Return zip bytes
SyncTestRunExecutionsApi-->>TestRunExecutionCommand: Return zip bytes
TestRunExecutionCommand->>OutputFile: Write zip content
TestRunExecutionCommand-->>CLIUser: Print confirmation
Suggested reviewers: Merge Risk: 🟡 Moderate · up to The new export command may produce an archive that does not match the PICS actually used by an execution, and access to another execution’s archive cannot be confirmed as ownership-restricted. These issues should be fixed or explicitly accepted before merging; file-write error handling and the documented 404 response also need follow-up. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 71.43% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 28 functions across 5 files. (1 skipped: 1 unsupported.) Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out. Comment |
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Actionable comments posted: 3
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Inline comments:
In `@openapi.json`:
- Around line 1641-1650: Add a 404 response to the operation’s OpenAPI responses
alongside 200 and 422, documenting the FastAPI detail-based JSON error body
expected when no PICS data exists. Preserve the existing response definitions
and use the project’s established error schema or inline shape for the detail
field.
- Line 1607: Update the execution PICS handling so the effective project PICS
are snapshotted and persisted when the TestRunExecution is created, including
when execution_pics is unset, rather than resolved from the project at export
request time. Make the export endpoint use that persisted snapshot while
preserving execution_pics overrides, and add an integration test that changes
project PICS after execution and verifies the archive still contains the
original effective snapshot.
In `@th_cli/commands/test_run_execution.py`:
- Line 433: Update the output-file writing flow around the open call to catch
OSError and convert it into CLIError, including the output path and underlying
OS error in the message. Preserve the existing UnexpectedResponse handling and
successful export behavior.
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Fix all unresolved CodeRabbit comments on this PR:
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- Create a new PR with the fixes
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📒 Files selected for processing (6)
openapi.jsontests/test_exceptions.pytests/test_test_run_execution_pics_export.pyth_cli/api_lib_autogen/api/test_run_executions_api.pyth_cli/commands/test_run_execution.pyth_cli/exceptions.py
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- pics-export now catches OSError when writing the output file (unwritable directory, permission denied, etc.) and raises a clean CLIError instead of letting a raw traceback surface after an otherwise successful export request. - openapi.json: add the 404 response for pics_export (Test Run Execution not found, or no PICS were used), mirroring the corresponding backend change so the checked-in spec matches what codegen would produce.
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Reviewed CodeRabbit's findings on this PR: Fixed (commit d6197e1):
Investigated, not changed (out of scope / by design):
New tests added for the write-failure path; verified locally against a stubbed Click command that the error message and exit code match expectations. |
handle_api_error()'s validation-error-list formatting joined only each error's msg, dropping which field it came from. Two different missing fields produced an ambiguous "field required; field required" message with no way to tell them apart - a regression versus the old raw-dict repr (ugly, but at least complete). Now renders each entry as "<field path>: <message>" (dropping the "body" root marker FastAPI adds), matching the same loc-joining approach _format_422_detail() in project.py uses (added in the companion PR #112, landed on v2.16-cli-develop after this branch point - not available here to consolidate onto, but the approach is now shared conceptually).
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@oxesoft Confirmed — you're right, this was still open despite CodeRabbit marking it resolved. Fixed on the backend side in project-chip/certification-tool-backend#363 (commit e3881bb): Nothing needed on this PR for that one specifically — the CLI just consumes whatever the backend returns. Also fixed the |
3 participants
Description
Adds
th-cli test-run-execution pics-export --id <id>to fetch the PICS actually used by a test run execution and save it as a zip archive (one PICS XML file per cluster), matching the existinglog --groupeddownload pattern.Changes
openapi.json: adds thepics_exportpath (client-generation source).th_cli/api_lib_autogen/api/test_run_executions_api.py: generated-style async/sync client methods for the new endpoint.th_cli/commands/test_run_execution.py: newpics-exportsubcommand (--id,--output-file).th_cli/exceptions.py:handle_api_error()now unwraps FastAPI's{"detail": ...}JSON error bodies into a plain message instead of printing the raw dict repr (e.g.- {'detail': 'No PICS were used...'}→- No PICS were used...). This benefits every command usinghandle_api_error, not justpics-export.tests/test_test_run_execution_pics_export.py, plus new cases intests/test_exceptions.py.Related
Companion backend PR: project-chip/certification-tool-backend#363
Closes #1092 (project-chip/certification-tool)
Testing
Manually verified the error-formatting fix and PICS-export command logic with stubbed imports.
Full CLI test suite (
poetry run pytest) was not run in the environment this was authored in (no network access to install the CLI's dependencies) — please run before merging.th-cli test-run-execution pics-export --id 4
Error: Failed to fetch test run execution PICS export (Status: 404) - No PICS were used by this test run executionth-cli test-run-execution pics-export --id 80
PICS used for test run execution 80 exported to 'UI_Test_Run_2026_08_31_10_08_42-pics.zip'