File manager

3


 \�)�@s:
dd
lZdd
l
Zdd
lZdd
lZddlmZ
Gdd�d�Ze�Zd%dd�
Zej	de�
d	d
�Z
xdj�D]Zej	ee
�
qhWdd
�Z
x dj�D]Zej	dee
�
q�Wdd�Zej	de�
dd�Zdd�Zdd�Zdd�Zd&dd�
Zejee�
d'd d!�
Zejejje�
d(d#d$�
Zx eeefD]Zejee�
�
q Wd
S))�N)
�
quoprimimec@s<eZ
dZd
d�Zdd�Zdd�Zdd�Zd	d
�Zdd�Zd
S)�ContentManagerc

Csi|_i|_
dS)
N)�get_handlers�set_handlers)
�self�r�,/usr/lib64/python3.6/email/contentmanager.py�__init__	s

zContentManager.__init__cCs||j|
<dS)
N)
r)r�key�handlerrrr�add_get_handler
s
zContentManager.add_get_handlercOs||
j�}||j
kr(|j
||
f
|�|�
S|
j�}||j
krP|j
||
f
|�|�
Sd
|j
krp|j
d
|
f
|�|�
St|�
�
dS)N�)Zget_content_typer�get_content_maintype�KeyError)r�msg�args�kwZcontent_type�maintyperrr�get_contents











zContentManager.get_contentcCs||j|
<dS)
N)
r)rZtypekeyrrrr�add_set_handlers
zContentManager.add_set_handlercOs>|
j�d
krt
d�
�
|j|
|�}|
j�
||
|f|�|�

dS)NZ	multipartz"set_content not valid on multipart)r�	TypeError�_find_set_handlerZ
clear_content)rr�objrrrrrr�set_contents




zContentManager.set_contentc	Cs�d}x�t|�
j
D]�}||jkr(|j|S|j}t|d
d�}|rLdj||f�
n|}|dkr\|}||jkrp|j|S||jkr�|j|S|j}||jkr|j|SqWd|jkr�|jdSt|�
�
dS)N�
__module__r
�
.)�type�__mro__r�__qualname__�getattr�join�__name__r)	rrrZfull_path_for_error�typZqname�modname�	full_path�namerrrr's&



























z ContentManager._find_set_handlerN)	r!rrr	rrrrrrrrrrs	r�replacecCs&|jd
d�
}|j
dd�}|j||
d�S)NT)
�decode�charset�ASCII)
�errors)�get_payloadZ	get_paramr')rr*Zcontentr(rrr�get_text_content@s


r,�textc

Cs|jd
d�
S)NT)
r')
r+)
rrrr�get_non_text_contentGs
r.zaudio image video applicationc

Cs
|jd
�
S)Nr
)
r+)
rrrr�get_message_contentMs
r/zrfc822 external-bodyzmessage/c

Cst|j
d
�
�
S)Nr
)�bytesr+)
rrrr�%get_and_fixup_unknown_message_contentSsr1�messagecs�d
j|
|f�
|d<|r�t
|dd�s<|j��f
dd�|D�
}y,x&|D]}|jrX|jd�
|||j<qDWWn@tjjk
r�
}
z tdj	|j
|jd�
�
�
|�WYdd}~XnXdS)	N�
/zContent-Typer
r%c
sg|]}
�j�j
|
g
�
��qSr)Zheader_factoryZheader_source_parse)�.0�header)
�mprr�
<listcomp>ds
z _prepare_set.<locals>.<listcomp>zInvalid header: {})
�policy)r �hasattrr8Zdefectsr%�emailr*ZHeaderDefect�
ValueError�formatZfold)rr�subtype�headersr5�excr)
r6r�_prepare_set_s
















r@cCs||
dkr|dk	rd
}
|
dk	r$|
|d<|dk	r>|jd|ddd�
|dk	rN||d<|dk	rxx |j
�D]\}}|j||�
q`WdS)NZ
attachmentzContent-Disposition�filenameT)r5r&z
Content-ID)�	set_param�items)r�dispositionrA�cid�paramsr
�valuerrr�
_finalize_setps













rHcCsZg}|
d
d}x>tdt
|�
|�D]*}||||�}|jtj|�
jd�
�

q"Wdj|�
S)N��r
�asciir
)�range�len�append�binascii�
b2a_base64r'r )�data�max_line_lengthZ
encoded_linesZunencoded_bytes_per_line�
iZthislinerrr�_encode_base64�s





rTcs|
|j|
�
j
�}|jjd
�
��f
dd�}dd�}|dkr�yd||�
jd
�
fStk
r\


YnX|jdkr�tdd	�|D�
�
|jk
r�d||�
jd
d
�fS||dd��
}tj	|jd�
|j�}t
j|�
}	t|�
t|	�
kr�d
}nd}t|�
dk
r�||fS|dk�
r
||�
jd
�
}
nj|dk�
r&||�
jd
d
�}
nN|dk�
rJtj	||�
jd�
|j�}
n*|d
k�
rft
||�
|j�}
ntdj|�
�
�
||
fS)NrKc

s�j|�
�S)
N)
r )
�lines)
�lineseprr�
embedded_body�sz#_encode_text.<locals>.embedded_bodyc

Ssd
j|�
d
S)N�

)
r )
rUrrr�normal_body�sz!_encode_text.<locals>.normal_body�7bit�8bitc
ss|]}
t|
�
V
qdS)
N)
rM)r4�
xrrr�	<genexpr>�sz_encode_text.<locals>.<genexpr>�surrogateescape�
zlatin-1�base64zquoted-printablez$Unknown content transfer encoding {})�encode�
splitlinesrVr'�UnicodeDecodeErrorZcte_type�maxrRrZbody_encoderOrPrMrTr;r<)�stringr(�cter8rUrWrYZsniffZsniff_qpZsniff_base64rQr)
rVr�_encode_text�s@


































rg�plain�utf-8c
Csdt|d
||	�
t
|
|||j�\}}
|j|
�

|jdtjjj||�dd�
||d<t	|||||�
dS)Nr-r(T)
r&zContent-Transfer-Encoding)
r@rgr8�set_payloadrBr:r(ZALIASES�getrH)rrer=r(rfrDrArErFr>Zpayloadrrr�set_text_content�s







rl�rfc822c		Cs�|d
krtd�
�
|dkr@|dkr.tdj
|�
�
�
|dkr:dn|}n0|dkrd|d
kr^td	j
|�
�
�
d}n|dkrpd}t|d
||�
|j|
g
�

||d<t|||||�
dS)N�partialz4message/partial is not supported for Message objectsrmrZr[�binaryz*message/rfc822 parts do not support cte={}z
external-bodyz1message/external-body parts do not support cte={}r2zContent-Transfer-Encoding)NrZr[ro)NrZ)r;r<r@rjrH)	rr2r=rfrDrArErFr>rrr�set_message_content�s$












rpr`c

Cs�t||||	�
|d
kr(t
|
|jjd�}
nN|dkrNtj|
dddd�}
|
jd�
}
n(|dkrb|
jd�

n|d
krv|
jdd�}
|j|
�

||d<t	|||||�
dS)Nr`)
rRzquoted-printableFT)�istextr5Z	quotetabsrKrZr[ror^zContent-Transfer-Encoding)r[ro)
r@rTr8rRrOZb2a_qpr'rarjrH)
rrQrr=rfrDrArErFr>rrr�set_bytes_content�s










rr)
r&)rhriNNNNNN)rmNNNNNN)r`NNNNN)rOZ
email.charsetr:Z
email.messageZemail.errorsrrZraw_data_managerr,rr.�splitrr/r=r1r@rHrTrgrlr�strrpr2ZMessagerrr0�	bytearray�
memoryviewr"rrrr�<module>
sD



6



	'