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Return the list of offsets. NrH )r� r� ZhasjabsrR )r� r� ry r� r~ Zlabelr r r r � s r c c s� | j ddd� }| j ddd� }t| j�}d}| j}d}t||�D ]P\}}|rz||krd||fV |}||7 }||krz dS |dkr�|d8 }||7 }qB||kr�||fV dS )z�Find the offsets in a byte code which are start of lines in the source. Generate pairs (offset, lineno) as described in Python/compile.c. r NrH rG rN rO )� co_lnotabr� r, r� �zip) r� Zbyte_incrementsZline_incrementsZ bytecode_lenZ lastlineno�lineno�addrZ byte_incrZ line_incrr r r r � s& r c @ sL e Zd ZdZddd�dd�Zdd� Zdd � Zed d � �Zd d � Z dd� Z dS )r a The bytecode operations of a piece of code Instantiate this with a function, method, other compiled object, string of code, or a code object (as returned by compile()). Iterating over this yields the bytecode operations as Instruction instances. 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