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On Tue, 09 Apr 2019 07:36:45 +0800 |
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Benda Xu <heroxbd@g.o> wrote: |
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|
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> Hi Ethan, |
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> |
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> Ethan Kiang <chocopuff298@×××××.com> writes: |
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> |
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> > diff --git a/porthole/backends/portlandlib.py |
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> > b/porthole/backends/portlandlib.py new file mode 100644 |
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> > index 0000000..c165adb |
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> > --- /dev/null |
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> > +++ b/porthole/backends/portlandlib.py |
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> > @@ -0,0 +1,47 @@ |
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> > +import re |
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> > +import datetime |
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> > +from os import listdir |
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> > +import subprocess |
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> > + |
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> > +EPREFIX = subprocess.check_output(["portageq", "envvar", |
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> > "EPREFIX"]).decode().strip() |
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> |
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> Is it possible that the portage API is used here? |
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> |
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> Benda |
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> |
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> |
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|
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Yes. There is a portage api for this. But the only code really needed |
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from this file is get_compile_time() modified to use code already |
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existing in porthole's portagelib.py |
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|
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brian@professor-x ~ $ python |
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python-exec: Invalid impl in /etc/python-exec/python-exec.conf: python3.4 |
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Python 3.5.7 (default, Mar 25 2019, 08:41:16) |
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[GCC 8.2.0] on linux |
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Type "help", "copyright", "credits" or "license" for more information. |
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>>> import portage |
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>>> portage.const.EPREFIX |
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'' |
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>>> portage.const.EPREFIX or '/' |
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'/' |
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|
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So, depending on what you need use either of the above |
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