linux/poky.git/scripts/lib/wic/utils/partitionedfs.py, branch uninative-1.4

wic: use // operator instead of /

2016-05-14T22:05:14+00:00

Division operator works differently in Python 3. It results in float unlike in Python 2, where it results in int. Explicitly used "floor division" operator instead of 'division' operator. This should make the code to result in integer under both pythons. [YOCTO #9412] (From OE-Core rev: 997ff239bd753a7957cc14c6829b2f093d9bcef6) Signed-off-by: Ed Bartosh Signed-off-by: Richard Purdie

wic: don't inherit classes from object

2016-05-14T22:05:13+00:00

All classes in Python3 are new style classes and don't need to be inherited from object. Wic code works fine without this inheritance even with Python2, so it's harmless to remove it. [YOCTO #9412] (From OE-Core rev: a146b03ee7d0aa5bc1722da5977a5952782b69bf) Signed-off-by: Ed Bartosh Signed-off-by: Richard Purdie

wic: don't use dict.keys and dict.has_key

2016-05-14T22:05:13+00:00

Replaced calls of dict.keys and dict.has_key methods with the 'key in dict' statement. 'key in dict' is more pythonic, faster and readable. dict.has_key doesn't exist in Python 3. [YOCTO #9412] (From OE-Core rev: 003df7dfb932c551953fbf1bd769b3c31bd16fb4) Signed-off-by: Ed Bartosh Signed-off-by: Richard Purdie

wic: use sparse_copy to copy partitions

2016-05-06T09:31:13+00:00

Copied partition images into final partitioned image using sparse_copy API. This method preserves sparseness of the final image. It also makes wic much faster, as unmapped blocks of the partition images are not copied. [YOCTO #9099] (From OE-Core rev: 7f21427aca5df81d8881027fd98f71b821cf31d7) Signed-off-by: Ed Bartosh Signed-off-by: Richard Purdie

wic: set partition system id

2016-04-29T06:58:44+00:00

Used sfdisk to set partition system id if --system-id parameter is used for a partition in wks file. [YOCTO #9096] (From OE-Core rev: a1f7f7e61fd20fb6319825648930f7b6aa0e0cee) Signed-off-by: Ed Bartosh Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

wic: add system_id argument to Image.add_partition

2016-04-29T06:58:44+00:00

Added new argument to add_partition call to pass partition system id down the stack. [YOCTO #9096] (From OE-Core rev: f2733df697192c0010c17b7bbb02f8679cb8f313) Signed-off-by: Ed Bartosh Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

wic: fix bug in handling fsoptions

2016-04-14T09:58:33+00:00

Partitions specifying --fsoptions were silently skipped by wic due to the old bug introduced when removing code related to subvolume handling: - if mountpoint == "/" or not fsopts or fsopts.find("subvol=") == -1 + if mountpoint == "/" or not fsopts: [YOCTO #9396] (From OE-Core rev: be7ff1741e8ab5f2724b3f64da1bed8b0d3dcb7c) Signed-off-by: Ed Bartosh Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

Revert "wic/utils/partitionedfs.py: assemble .wic images as sparse files"

2016-04-13T09:12:52+00:00

It turns out that dd's conv=sparse doesn't look at the file extents, but simply checks if a "block" is all zero. If the block of zero was meaningful it gets lost and if the image is subsequently written to media using a sparse-aware writer then the block of zeros won't be written at all. This reverts commit 5fd592fbae2e046bcb8c3a6c3ef4993fe0400676. (From OE-Core rev: 63d15764cc2014dba9fee2186f0c8b97c2ac5682) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

wic/utils/partitionedfs.py: assemble .wic images as sparse files

2016-04-09T22:00:45+00:00

The individual partitions created by wic are sparse but without this change the assembled image is written as one (potentially very) large file. Preserve sparseness in the assembled image by passing the sparse conversion symbol. [YOCTO #9099] (From OE-Core rev: 5fd592fbae2e046bcb8c3a6c3ef4993fe0400676) Signed-off-by: Joshua Lock Signed-off-by: Richard Purdie

wic: fix short variable names

2015-09-03T11:43:31+00:00

Made short variable names longer and more readable. Fixed pylint warnings "Invalid variable name" and "Invalid argument name". (From OE-Core rev: 872cb0d5d79b26f34e6b35d7be8870d245021be4) Signed-off-by: Ed Bartosh Signed-off-by: Richard Purdie