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string) that is about to be executed.
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line: A new line of code is going to be executed.
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exception: An exception has occurred.
c_call: A C function is about to be called.
c_return: A C function has returned.
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�get_all_breaks s zBdb.get_all_breaksc C s� g }|r |j |u r |j}|dur%|�||jf� || ju r n|j}|dus|�� tdt|�d �}|durF|�|j |j f� |j}|dus6|du rStdt|�d �}||fS )z�Return a list of (frame, lineno) in a stack trace and a size.
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� 7 }|S )a: Return a string with information about a stack entry.
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