Edit File: iterators.cpython-37.pyc
B � fW � @ sL d Z dddgZddlZddlmZ dd� Zdd d�Zdd d�Zdd d �ZdS )z1Various types of useful iterators and generators.�body_line_iterator�typed_subpart_iterator�walk� N)�StringIOc c s2 | V | � � r.x | �� D ]}|�� E dH qW dS )z�Walk over the message tree, yielding each subpart. The walk is performed in depth-first order. This method is a generator. N)� is_multipart� get_payloadr )�self�subpart� r �4/opt/alt/python37/lib64/python3.7/email/iterators.pyr s Fc c s: x4| � � D ](}|j|d�}t|t�r t|�E dH q W dS )z�Iterate over the parts, returning string payloads line-by-line. Optional decode (default False) is passed through to .get_payload(). )�decodeN)r r � isinstance�strr )�msgr r Zpayloadr r r r " s �textc c s< x6| � � D ]*}|�� |kr |dks.|�� |kr |V q W dS )z�Iterate over the subparts with a given MIME type. Use `maintype' as the main MIME type to match against; this defaults to "text". Optional `subtype' is the MIME subtype to match against; if omitted, only the main type is matched. N)r Zget_content_maintypeZget_content_subtype)r ZmaintypeZsubtyper r r r r - s c C s� |dkrt j}d|d }t|| �� d|d� |rJtd| �� |d� n t|d� | �� r�x"| �� D ]}t|||d |� qfW dS ) zA handy debugging aidN� � � )�end�filez [%s])r � )�sys�stdout�printZget_content_typeZget_default_typer r � _structure)r �fp�levelZinclude_defaultZtabr r r r r ; s r )F)r N)Nr F) �__doc__�__all__r �ior r r r r r r r r �<module> s
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