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f295e29b2e
This code was written by Christopher Larson <chris_larson@mentor.com> and allows generation of the LSB release data based upon the lsb_release command. It also includes a helper function to generate a string representing a given distribution. (From OE-Core rev: 458bdfe1cc4872e901ea3c38f497bfea6cf4c8cb) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
29 lines
877 B
Python
29 lines
877 B
Python
def release_dict():
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"""Return the output of lsb_release -a as a dictionary"""
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from subprocess import PIPE
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try:
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output, err = bb.process.run(['lsb_release', '-a'], stderr=PIPE)
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except bb.process.CmdError as exc:
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return
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data = {}
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for line in output.splitlines():
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try:
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key, value = line.split(":\t", 1)
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except ValueError:
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continue
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else:
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data[key] = value
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return data
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def distro_identifier(adjust_hook=None):
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"""Return a distro identifier string based upon lsb_release -ri,
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with optional adjustment via a hook"""
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lsb_data = release_dict()
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distro_id, release = lsb_data['Distributor ID'], lsb_data['Release']
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if adjust_hook:
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distro_id, release = adjust_hook(distro_id, release)
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return '{0}-{1}'.format(distro_id, release).replace(' ','-')
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