o i @sUddlmZddlmZGdddeZGdddeeZGdddeZ Gd d d eZ Gd d d eZ d Z e ed<dZe ed<dS))Dict) NotebookNodec@eZdZdZdS)CellControlSignalz A custom exception used to indicate that the exception is used for cell control actions (not the best model, but it's needed to cover existing behavior without major refactors). N__name__ __module__ __qualname____doc__r r N/var/www/edux/Edux_v2/venv/lib/python3.10/site-packages/nbclient/exceptions.pyrsrc @s.eZdZdZededededdfddZdS) CellTimeoutErrorzS A custom exception to capture when a cell has timed out during execution. msgtimeoutcellreturncCsd|r&|jr&|jd}t|dkr|jn|ddd|dd}nd}|tj|||dS)N z ... zCell contents not found.)rr cell_contents)sourcestripsplitlentimeout_err_msgformat)clsrrr src_by_linessrcr r r error_from_timeout_and_cells  z,CellTimeoutError.error_from_timeout_and_cellN) rrr r classmethodstrintrr r r r r r sr c@s eZdZdS)DeadKernelErrorN)rrr r r r r r$%sr$c@r)CellExecutionCompletez Used as a control signal for cell execution across execute_cell and process_message function calls. Raised when all execution requests are completed and no further messages are expected from the kernel over zeromq channels. Nrr r r r r%)sr%csveZdZdZdedededdffdd Zdefd d Zdefd d Zdefd dZ e de de ddfddZ ZS)CellExecutionErrorz Custom exception to propagate exceptions that are raised during notebook execution to the caller. This is mostly useful when using nbconvert as a library, since it allows to deal with failures gracefully. tracebackenameevaluerNcs"t|||_||_||_dSN)super__init__r'r(r))selfr'r(r) __class__r r r,<s  zCellExecutionError.__init__cCst||j|j|jffSr*)typer'r(r)r-r r r __reduce__BszCellExecutionError.__reduce__cCs"|}t|ts|dd}|S)Nutf8replace) __unicode__ isinstancer"encode)r-sr r r __str__Es  zCellExecutionError.__str__cCs|jSr*)r'r1r r r r5KszCellExecutionError.__unicode__rrc CsRd|dgp g}|tj|||dd|ddd|dd|dddS) zvInstantiate from a code cell object and a message contents (message is either execute_reply or error) rr'r(zr))rr'r(r))r(r))joinget exec_err_msgr)rrrtbr r r from_cell_and_msgNs    z$CellExecutionError.from_cell_and_msg)rrr r r"r,tupler2r9r5r!rrr? __classcell__r r r.r r&4s r&zAn error occurred while executing the following cell: ------------------ {cell.source} ------------------ {traceback} {ename}: {evalue} r=zA cell timed out while it was being executed, after {timeout} seconds. The message was: {msg}. Here is a preview of the cell contents: ------------------- {cell_contents} ------------------- rN)typingrnbformatr Exceptionr TimeoutErrorr RuntimeErrorr$r%r&r=r"__annotations__rr r r r s   ,