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Catch error when a file is deleted during the compression of project

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Fix #860
This commit is contained in:
Julien Duponchelle 2017-01-10 10:16:45 +01:00
parent 666461277d
commit e0071f5b59
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1 changed files with 10 additions and 7 deletions
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17
gns3server/controller/project.py
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@ -696,13 +696,16 @@ class Project:
if self._status == "closed":
yield from self.open()
with tempfile.TemporaryDirectory() as tmpdir:
zipstream = yield from export_project(self, tmpdir, keep_compute_id=True, allow_all_nodes=True)
with open(os.path.join(tmpdir, "project.gns3p"), "wb+") as f:
for data in zipstream:
f.write(data)
with open(os.path.join(tmpdir, "project.gns3p"), "rb") as f:
project = yield from import_project(self._controller, str(uuid.uuid4()), f, location=location, name=name, keep_compute_id=True)
try:
with tempfile.TemporaryDirectory() as tmpdir:
zipstream = yield from export_project(self, tmpdir, keep_compute_id=True, allow_all_nodes=True)
with open(os.path.join(tmpdir, "project.gns3p"), "wb+") as f:
for data in zipstream:
f.write(data)
with open(os.path.join(tmpdir, "project.gns3p"), "rb") as f:
project = yield from import_project(self._controller, str(uuid.uuid4()), f, location=location, name=name, keep_compute_id=True)
except OSError as e:
raise aiohttp.web.HTTPConflict(text="Can not duplicate project: {}".format(str(e)))
if previous_status == "closed":
yield from self.close()