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store tracebacks in case stdout is not available

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This commit is contained in:
Jakub Trllo 2024-07-23 10:55:18 +02:00
parent a256d0a366
commit e7f8167953
1 changed files with 22 additions and 7 deletions
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29
client/ayon_core/addon/utils.py
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@ -93,35 +93,50 @@ def ensure_addons_are_process_ready(
message = None
failed = False
use_detail = False
# Wrap the output in StringIO to capture it for details on fail
# - but in case stdout was invalid on start of process also store
# the tracebacks
tracebacks = []
output = StringIO()
with contextlib.redirect_stdout(output):
with contextlib.redirect_stderr(output):
for addon in addons_manager.get_enabled_addons():
failed = True
addon_failed = True
try:
addon.ensure_is_process_ready(process_context)
failed = False
addon_failed = False
except ProcessPreparationError as exc:
message = str(exc)
print(f"Addon preparation failed: '{addon.name}'")
print(message)
except BaseException as exc:
use_detail = True
message = "An unexpected error occurred."
formatted_traceback = "".join(traceback.format_exception(
*sys.exc_info()
))
tracebacks.append(formatted_traceback)
print(f"Addon preparation failed: '{addon.name}'")
print(message)
# Print the traceback so it is in the output
traceback.print_exception(*sys.exc_info())
use_detail = True
# Print the traceback so it is in the stdout
print(formatted_traceback)
if failed:
if addon_failed:
failed = True
break
output_str = output.getvalue()
# Print stdout/stderr to console as it was redirected
print(output_str)
if failed:
detail = output_str if use_detail else None
detail = None
if use_detail:
# In case stdout was not captured, use the tracebacks
if not output_str:
output_str = "\n".join(tracebacks)
detail = output_str
_handle_error(process_context, message, detail)
if not exit_on_failure:
return exc