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pyudev.device._errors
=====================
Errors raised by Device methods.
.. moduleauthor:: Sebastian Wiesner
)absolute_import)division)print_function)unicode_literalsN)
add_metaclassc @ s e Zd ZdZdS ) DeviceErrorzP
Any error raised when messing around w/ or trying to discover devices.
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__module__ __qualname____doc__ r r /usr/lib/python3.6/_errors.pyr $ s r c @ s e Zd ZdZdS )DeviceNotFoundErrorz
An exception indicating that no :class:`Device` was found.
.. versionchanged:: 0.5
Rename from ``NoSuchDeviceError`` to its current name.
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r + s r c @ s, e Zd ZdZdd Zedd Zdd ZdS ) DeviceNotFoundAtPathErrorzh
A :exc:`DeviceNotFoundError` indicating that no :class:`Device` was
found at a given path.
c C s t j| | d S )N)r __init__)selfsys_pathr r r
r ; s z"DeviceNotFoundAtPathError.__init__c C s
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The path that caused this error as string.
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__str__E s z!DeviceNotFoundAtPathError.__str__N)r r r
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r 5 s r c @ s e Zd ZdZdS )DeviceNotFoundByFileErrorzp
A :exc:`DeviceNotFoundError` indicating that no :class:`Device` was
found from the given filename.
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r I s r c @ s e Zd ZdZdS )#DeviceNotFoundByInterfaceIndexErrorzw
A :exc:`DeviceNotFoundError` indicating that no :class:`Device` was found
from the given interface index.
N)r r r
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r O s r c @ s e Zd ZdZdS )!DeviceNotFoundByKernelDeviceErrorz
A :exc:`DeviceNotFoundError` indicating that no :class:`Device` was found
from the given kernel device string.
The format of the kernel device string is defined in the
systemd.journal-fields man pagees.
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A :exc:`DeviceNotFoundError` indicating that no :class:`Device` was
found with a given name.
c C s t j| || d S )N)r r )r subsystemsys_namer r r
r e s z"DeviceNotFoundByNameError.__init__c C s
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The subsystem that caused this error as string.
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r h s z#DeviceNotFoundByNameError.subsystemc C s
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The sys name that caused this error as string.
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dj | S )Nz+No device {0.sys_name!r} in {0.subsystem!r})r )r r r r
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A :exc:`DeviceNotFoundError` indicating, that no :class:`Device` was found
for a given device number.
c C s t j| || d S )N)r r )r typZnumberr r r
r s z$DeviceNotFoundByNumberError.__init__c C s
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The device type causing this error as string. Either ``'char'`` or
``'block'``.
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device_type s z'DeviceNotFoundByNumberError.device_typec C s
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The device number causing this error as integer.
r )r )r r r r
device_number s z)DeviceNotFoundByNumberError.device_numberc C s
dj | S )Nz7No {0.device_type} device with number {0.device_number})r )r r r r
r s z#DeviceNotFoundByNumberError.__str__N) r r r
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r c @ s e Zd ZdZdd ZdS ) DeviceNotFoundInEnvironmentErrorz
A :exc:`DeviceNotFoundError` indicating, that no :class:`Device` could
be constructed from the process environment.
c C s dS )Nz No device found in environmentr )r r r r
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r" s r" c @ s& e Zd ZdZdZdddZdd ZdS ) DeviceValueErrorz
Raised when a parameter has an unacceptable value.
May also be raised when the parameter has an unacceptable type.
z+value '%s' for parameter %s is unacceptableNc C s || _ || _|| _dS )z Initializer.
:param object value: the value
:param str param: the parameter
:param str msg: an explanatory message
N)_value_param_msg)r valueZparammsgr r r
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