else:
return tree.PUT(selector,reference,tree=json.loads(parsed['newtree']))
if not tree:
raise Exception("Tree %s does not exist" %treename)
if req == 'GET':
if attrs:
return tree.GET(selector,reference,attrs)
else:
return tree.GET(selector,reference)
elif req == 'AGGREGATE':
return tree.AGGREGATE(selector,reference,attrs)
elif req == 'DELETE':
if attrs:
return tree.DELETE(selector,reference,attrs)
else:
if selector == '{}':
del trees[treename]
fn = os.path.join(folder, treename + '.tree')
os.path.exists(fn) and os.remove(fn)
return 'Tree %s deleted successfully' %treename
return tree.DELETE(selector,reference)
elif req == 'SAVE':
fname = os.path.join(folder, treename + '.tmp')
newname = os.path.join(folder, treename + '.tree')
tree.dump(fname)
shutil.move(fname, newname)
return 'Successfuly saved tree %s' %treename
