openflexure-microscope-server/openflexure_microscope/api/default_extensions/__init__.py
2020-03-27 16:11:10 +00:00

30 lines
1.1 KiB
Python

import logging
import traceback
from contextlib import contextmanager
@contextmanager
def handle_extension_error(extension_name):
"""'gracefully' log an error if an extension fails to load."""
try:
yield
except Exception as e:
logging.error(
f"Exception loading builtin extension picamera_autocalibrate: \n{traceback.format_exc()}"
)
with handle_extension_error("autofocus"):
from .autofocus import autofocus_extension_v2
with handle_extension_error("scan"):
from .scan import scan_extension_v2
with handle_extension_error("zip builder"):
from .zip_builder import zip_extension_v2
with handle_extension_error("autostorage"):
from .autostorage import autostorage_extension_v2
with handle_extension_error("camera stage mapping"):
from .camera_stage_mapping import csm_extension
with handle_extension_error("lens shading calibration"):
from .picamera_autocalibrate import lst_extension_v2
#FIXME: this oughtn't stay in the production version...
with handle_extension_error("custom element example"):
from ..example_extensions.custom_element import customelement_extension_v2