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https://github.com/brain-hackers/u-boot-brain
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16287933a8
At present binman sets the python path on startup so that it can access the libraries it needs. If we convert to use absolute imports this is not necessary. Move binman to use absolute imports. This enables removable of the path adjusting in Entry also. Signed-off-by: Simon Glass <sjg@chromium.org>
35 lines
1.3 KiB
Python
35 lines
1.3 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2018 Google, Inc
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# Written by Simon Glass <sjg@chromium.org>
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#
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# Entry-type module for a blob where the filename comes from a property in the
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# node or an entry argument. The property is called '<blob_fname>-path' where
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# <blob_fname> is provided by the subclass using this entry type.
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from collections import OrderedDict
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from binman.etype.blob import Entry_blob
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from binman.entry import EntryArg
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class Entry_blob_named_by_arg(Entry_blob):
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"""A blob entry which gets its filename property from its subclass
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Properties / Entry arguments:
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- <xxx>-path: Filename containing the contents of this entry (optional,
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defaults to 0)
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where <xxx> is the blob_fname argument to the constructor.
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This entry cannot be used directly. Instead, it is used as a parent class
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for another entry, which defined blob_fname. This parameter is used to
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set the entry-arg or property containing the filename. The entry-arg or
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property is in turn used to set the actual filename.
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See cros_ec_rw for an example of this.
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"""
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def __init__(self, section, etype, node, blob_fname):
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Entry_blob.__init__(self, section, etype, node)
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self._filename, = self.GetEntryArgsOrProps(
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[EntryArg('%s-path' % blob_fname, str)])
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