o

�T�jW�@sJdZgd
�
Z
ddlZddlmZ
dd�Zddd	�
Zddd�
Zdd
d�
ZdS)z1Various types of useful iterators and generators.)�body_line_iterator�typed_subpart_iterator�walk�N)
�StringIOc
cs4�|V
|��r|�
�D]}
|
��Ed
H
qd
Sd
S)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
�&/usr/lib/python3.10/email/iterators.pyrs�


�
rFccs8�|��D]}|j
|
d
�
}t|t�rt|�
EdH
qdS)z�Iterate over the parts, returning string payloads line-by-line.

    Optional decode (default False) is passed through to .get_payload().
    )
�decodeN)rr�
isinstance�strr)�msgrr	�payloadr
r
rr
"s�



��r
�textccs:�|��D]}|�
�|
kr|d
us|��|kr|V
qd
S)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�get_content_maintype�get_content_subtype)r�maintype�subtyper	r
r
rr-s�


��rcCs�|
d
urtj
}
d|d}t||��d|
d�
|r%td|��|
d�
nt|
d�

|��r>|��D]
}t||
|d|�
q2d
Sd
S)	zA handy debugging aidN�
 ��)�end�filez [%s])
r�
)�sys�stdout�print�get_content_type�get_default_typerr�
_structure)r�fp�level�include_default�tabr	r
r
rr!;s








�
r!)
F)rN)NrF)	�__doc__�__all__r�iorrr
rr!r
r
r
r�<module>
s