do not execute pip when not needed
This commit is contained in:
10
install.py
10
install.py
@ -173,7 +173,8 @@ def frappy(cfg=None, port=None, requirements='', **kwds):
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if not cfg:
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return None
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req = pip_requirements['l_samenv']
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req[cfg] = '\n'.join(requirements.split(','))
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if requirements:
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req[cfg] = '\n'.join(requirements.split(','))
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if port:
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cfg = '-p %s %s' % (port, cfg)
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with open('/home/l_samenv/frappy/requirements.txt') as f:
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@ -229,6 +230,8 @@ def display(**opts):
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def pip():
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for user, requirements in pip_requirements.items():
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if not requirements:
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continue
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if user == 'root':
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tmpname = '/root/pip_requirements.tmp'
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pipcmd = ['sudo pip3 install -r', tmpname]
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@ -238,15 +241,14 @@ def pip():
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filename = tmpname.replace('.tmp', '.txt')
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content = ''.join('# --- for %s ---\n%s\n' % kv for kv in requirements.items())
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if content:
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if write_when_new(filename, content, True):
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if write_when_new(filename, content, user=='root'):
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if doit:
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os.rename(filename, tmpname)
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if os.system(' '.join(pipcmd)) == 0:
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os.rename(tmpname, filename)
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else:
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os.remove(tmpname)
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# unix_cmd(pipcmd, doit, stdout=None)
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show.dirty = True
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show.dirty = True
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SERVICES = dict(router=router, frappy=frappy, display=display)
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