47 lines
1.6 KiB
Diff
47 lines
1.6 KiB
Diff
From 6cceddb03a3cad7a09a70d0c2fdc901d9758c025 Mon Sep 17 00:00:00 2001
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From: Yue Tao <Yue.Tao@windriver.com>
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Date: Wed, 20 Apr 2022 14:29:27 +0800
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Subject: [PATCH] Determine the SW_VERSION at run time
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Get the SW_VERSION via parsing the /etc/build.info file instead of
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tsconfig.tsconfig module at run time to break python-keyring run depends
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on tsconfig.
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Signed-off-by: Yue Tao <Yue.Tao@windriver.com>
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---
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keyring/util/platform_.py | 18 +++++++++++++++++-
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1 file changed, 17 insertions(+), 1 deletion(-)
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diff --git a/keyring/util/platform_.py b/keyring/util/platform_.py
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index bb4d297..5eebd70 100644
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--- a/keyring/util/platform_.py
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+++ b/keyring/util/platform_.py
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@@ -21,7 +21,23 @@ def _data_root_Linux():
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Use freedesktop.org Base Dir Specfication to determine storage
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location.
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"""
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- fallback = os.path.expanduser('/opt/platform/.keyring/')
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+ build_info = "/etc/build.info"
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+ try:
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+ with open(build_info, 'r') as binfo:
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+ lines = list(line for line in (p.strip() for p in binfo) if line)
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+ except Exception as e:
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+ print(e, file=sys.stderr)
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+ raise IOError
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+
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+ sw_version = None
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+ for entry in lines:
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+ if entry.startswith('SW_VERSION='):
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+ sw_version = entry.split("=")[1].strip('"')
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+ break
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+ if sw_version == None:
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+ raise ValueError(f"No SW_VERSION found in {build_info}")
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+ keyring_dir = os.path.join('/opt/platform/.keyring', sw_version)
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+ fallback = os.path.expanduser(keyring_dir)
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root = os.environ.get('XDG_DATA_HOME', None) or fallback
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return os.path.join(root, 'python_keyring')
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--
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2.25.1
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