3

�q�h��@s&dd
�Zdd�Z
dd�Zd	dd�
ZdS)
cCs||j�kst
�
d
||
fS)z6Return a udev comparison clause, like `ACTION=="add"`.z%s=="%s")�upper�AssertionError)�key�value�r�/usr/lib/python3.6/udev.py�compose_udev_equalitys
rcCs||j�kst
�
d
||
fS)zBReturn a udev attribute comparison clause, like `ATTR{type}=="1"`.zATTR{%s}=="%s")�lowerr)Z	attributerrrr�compose_udev_attr_equalitys
r	cCs||j�kst
�
d
||
fS)z4Return a udev assignment clause, like `NAME="eth0"`.z%s="%s")r
r)rrrrr�compose_udev_settings
r
NcCsB|sd
}djt
dd�t
dd�t
d|�td|
�td	|�g�
}d
|S)z�Return a udev rule to set the name of network interface with `mac`.

    The rule ends up as a single line looking something like:

    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
    ATTR{address}="ff:ee:dd:cc:bb:aa", NAME="eth0"
    z?*z, Z	SUBSYSTEMZnetZACTION�addZDRIVERSZaddress�NAMEz%s
)�joinrr	r
)Z	interfaceZmacZdriverZrulerrr�generate_udev_rules




r)
N)rr	r
rrrrr�<module>s