freifunk/ffmap-backend
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create dest_dir if needed

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fixes #48
This commit is contained in:
Nils Schneider 2015-04-01 17:41:40 +02:00
parent bb2aa112c3
commit ebde2fcba2
1 changed files with 3 additions and 1 deletions
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4
backend.py
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@ -19,6 +19,8 @@ from lib.rrddb import RRD
def main(params): def main(params):
os.makedirs(params['dest_dir'], exist_ok=True)
nodes_fn = os.path.join(params['dest_dir'], 'nodes.json') nodes_fn = os.path.join(params['dest_dir'], 'nodes.json')
graph_fn = os.path.join(params['dest_dir'], 'graph.json') graph_fn = os.path.join(params['dest_dir'], 'graph.json')
@ -52,7 +54,7 @@ def main(params):
try: try:
with open(nodes_fn, 'r') as nodedb_handle: with open(nodes_fn, 'r') as nodedb_handle:
nodedb = json.load(nodedb_handle) nodedb = json.load(nodedb_handle)
except FileNotFoundError: except IOError:
nodedb = {'nodes': dict()} nodedb = {'nodes': dict()}
# flush nodedb if it uses the old format # flush nodedb if it uses the old format