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setup: if invoking lsb_release doesn't work (which it doesn't on our etch buildslave), then fall back to the Python Standard Library's platform.dist() function

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This commit is contained in:
Zooko O'Whielacronx 2008-09-23 08:48:20 -07:00
parent 8874e27da0
commit e2b1ce13f5
1 changed files with 9 additions and 4 deletions
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13
src/allmydata/__init__.py
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@ -36,9 +36,11 @@ def get_linux_distro():
http://refspecs.freestandards.org/LSB_3.2.0/LSB-Core-generic/LSB-Core-generic/lsbrelease.html
If executing "lsb_release" raises no exception, and returns exit code 0,
then return a two-tuple containing the information that lsb_release emitted
as strings.
If executing "lsb_release" raises no exception, and returns exit code 0, and
both the "distributor id" and "release" results are non-empty after being
stripped of whitespace, then return a two-tuple containing the information
that lsb_release emitted, as strings. Else, invoke platform.dist() and
return the first two elements of the tuple returned by that function.
Returns a tuple (distname,version). Distname is what LSB calls a
"distributor id", e.g. "Ubuntu". Version is what LSB calls a "release",
@ -68,7 +70,10 @@ def get_linux_distro():
except EnvironmentError:
pass
return (_distname, _version)
if _distname and _version:
return (_distname, _version)
else:
return platform.dist()[:2]
def get_platform():
# Our version of platform.platform(), telling us both less and more than the