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Pass *args to VM_CLASS.

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Move Config the the base manager.
More checks for projects (UUID,  makedirs).
Return error 500 when a VMError exception is raised.
Some more progress to VirtualBox.
This commit is contained in:
Jeremy
2015-01-20 19:02:22 -07:00
parent 3530b85b56
commit 7a19c9062e
11 changed files with 95 additions and 82 deletions
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34
gns3server/modules/project.py
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@ -15,13 +15,13 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import aiohttp
import os
import tempfile
from uuid import uuid4
from uuid import UUID, uuid4
class Project:
"""
A project contains a list of VM.
In theory VM are isolated project/project.
@ -35,17 +35,23 @@ class Project:
if uuid is None:
self._uuid = str(uuid4())
else:
assert len(uuid) == 36
try:
UUID(uuid, version=4)
except ValueError:
raise aiohttp.web.HTTPBadRequest(text="{} is not a valid UUID".format(uuid))
self._uuid = uuid
self._location = location
if location is None:
self._location = tempfile.mkdtemp()
self._path = os.path.join(self._location, self._uuid)
if os.path.exists(self._path) is False:
os.mkdir(self._path)
os.mkdir(os.path.join(self._path, "vms"))
self._path = os.path.join(self._location, self._uuid, "vms")
try:
os.makedirs(self._path)
except FileExistsError:
pass
except OSError as e:
raise aiohttp.web.HTTPInternalServerError(text="Could not create project directory: {}".format(e))
@property
def uuid(self):
@ -62,17 +68,21 @@ class Project:
return self._path
def vm_working_directory(self, vm_identifier):
def vm_working_directory(self, vm_uuid):
"""
Return a working directory for a specific VM.
If the directory doesn't exist, the directory is created.
:param vm_identifier: UUID of VM
:param vm_uuid: VM UUID
"""
path = os.path.join(self._path, 'vms', vm_identifier)
if os.path.exists(path) is False:
os.mkdir(path)
path = os.path.join(self._path, "vms", vm_uuid)
try:
os.makedirs(self._path)
except FileExistsError:
pass
except OSError as e:
raise aiohttp.web.HTTPInternalServerError(text="Could not create VM working directory: {}".format(e))
return path
def __json__(self):