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Error¶

try catch¶

try:
    run()
except Exception as exc:
    log(f'Error: {sys.exc_info()[0]}. {sys.exc_info()[1]}, line: {sys.exc_info()[2].tb_lineno}')
finally:
    ok = 1 #do anything else

print trace with except¶

import traceback

try:
  my_func()
except Exception as exc:
  errmsg = traceback.format_exc()
  print(errmsg)
  return

use `warnings` module to elevate warnings to errors¶

warnings.simplefilter('error', FutureWarning)