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python: get version via API

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This commit is contained in:
Steffen Vogel 2020-06-07 23:12:19 +02:00
parent c1a3652e59
commit c7fd20e478
1 changed files with 6 additions and 1 deletions
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7
python/villas/node/node.py
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@ -90,7 +90,12 @@ class Node(object):
return r.json()
def get_version(self):
ver = subprocess.check_output([ self.executable, '-V'], )
try:
resp = self.request('capabilities')
return resp['response']['build']
except Exception:
ver = subprocess.check_output([self.executable, '-V'], )
return ver.decode('ascii').rstrip()