5eba6d4d65
parttype: add parttype class and functions
...
Parttype is a container for partition types in libfdisk.
In python-libfdisk, the only way to create parttype instances
is using the corresponding label-specific function:
get_parttype_from_{code,string}
This function wraps libfdisk's label_get_parttype_from_code (lookup DOS
label parttype by hex code) and label_get_parttype_from_string (lookup
GPT parttype by type uuid)
For example, to get the parttype instance of 'EFI System'
partition type of a GPT label, with type uuid
'c12a7328-f81f-11d2-ba4b-00a0c93ec93b':
>>> import fdisk
>>> cxt = fdisk.Context('./disk.bin', readonly=False)
>>> cxt.create_disklabel('gpt')
>>> efitype = cxt.label.get_parttype_from_string("c12a7328-f81f-11d2-ba4b-00a0c93ec93b")
>>> efitype
<libfdisk.PartType object at 0x7f503e4a5270, name=EFI System>
See:
https://cdn.kernel.org/pub/linux/utils/util-linux/v2.34/libfdisk-docs/libfdisk-Partition-types.html
https://cdn.kernel.org/pub/linux/utils/util-linux/v2.34/libfdisk-docs/libfdisk-Label.html#fdisk-label-get-parttype-from-code
https://cdn.kernel.org/pub/linux/utils/util-linux/v2.34/libfdisk-docs/libfdisk-Label.html#fdisk-label-get-parttype-from-string
2022-12-15 17:37:07 +01:00
b905c1996f
fdisk.c: add partition module object
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Call Partition_AddModuleObject when initializing the python module.
Fixes bug when using the Partition class but the class has not
been added to the module via Py_TypeReady.
A common error was the type not being ready (missing attributes):
>>> for pa in cxt.parts:
... print(pa.partno)
...
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
AttributeError: 'libfdisk.Partition' object has no attribute 'partno'
2022-04-26 17:08:49 +02:00
Jose M. Guisado
Jose M. Guisado Gomez