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Handle OSerror when listing images

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Fix #823
This commit is contained in:
Julien Duponchelle
2016-12-12 10:13:29 +01:00
parent 4bb990bf0c
commit 4cd08c8955
1 changed files with 7 additions and 4 deletions
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3
gns3server/controller/compute.py
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@ -563,10 +563,13 @@ class Compute:
res = yield from self.http_query("GET", "/{}/images".format(type), timeout=None) res = yield from self.http_query("GET", "/{}/images".format(type), timeout=None)
images = res.json images = res.json
try:
if type in ["qemu", "dynamips", "iou"]: if type in ["qemu", "dynamips", "iou"]:
for local_image in list_images(type): for local_image in list_images(type):
if local_image['filename'] not in [i['filename'] for i in images]: if local_image['filename'] not in [i['filename'] for i in images]:
images.append(local_image) images.append(local_image)
except OSError as e:
raise ComputeError("Can't list images: {}".format(str(e)))
return images return images
@asyncio.coroutine @asyncio.coroutine