| 26 |
from Thuban import _ |
from Thuban import _ |
| 27 |
from Thuban.Model.session import create_empty_session |
from Thuban.Model.session import create_empty_session |
| 28 |
from Thuban.Model.save import save_session |
from Thuban.Model.save import save_session |
| 29 |
from Thuban.Model.load import load_session |
from Thuban.Model.load import load_session, LoadCancelled |
| 30 |
from Thuban.Model.messages import MAPS_CHANGED |
from Thuban.Model.messages import MAPS_CHANGED |
| 31 |
from Thuban.Model.layer import RasterLayer |
from Thuban.Model.layer import RasterLayer |
| 32 |
import Thuban.Model.resource |
import Thuban.Model.resource |
| 189 |
""" |
""" |
| 190 |
self.SetSession(create_empty_session()) |
self.SetSession(create_empty_session()) |
| 191 |
|
|
| 192 |
def OpenSession(self, filename): |
def OpenSession(self, filename, db_connection_callback = None): |
| 193 |
"""Open the session in the file named filename""" |
"""Open the session in the file named filename""" |
| 194 |
# Make sure we deal with an absolute pathname. Otherwise we can |
# Make sure we deal with an absolute pathname. Otherwise we can |
| 195 |
# get problems when saving because the saving code expects an |
# get problems when saving because the saving code expects an |
| 196 |
# absolute directory name |
# absolute directory name |
| 197 |
filename = os.path.abspath(filename) |
filename = os.path.abspath(filename) |
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session = load_session(filename) |
try: |
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|
session = load_session(filename, |
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|
db_connection_callback=db_connection_callback) |
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|
except LoadCancelled: |
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|
return |
| 203 |
session.SetFilename(filename) |
session.SetFilename(filename) |
| 204 |
session.UnsetModified() |
session.UnsetModified() |
| 205 |
self.SetSession(session) |
self.SetSession(session) |
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