mirror of
https://github.com/GNS3/gns3-gui.git
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74 lines
2.7 KiB
Python
74 lines
2.7 KiB
Python
#!/usr/bin/env python
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#
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# Copyright (C) 2016 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from ..qt import QtCore
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class ExportProjectWorker(QtCore.QObject):
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"""
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Export the current project to a portable format
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"""
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# signals to update the progress dialog.
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error = QtCore.Signal(str, bool)
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finished = QtCore.Signal()
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updated = QtCore.Signal(int)
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def __init__(self, project, path, include_images, include_snapshots, reset_mac_addresses, keep_compute_ids, compression):
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super().__init__()
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self._project = project
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self._path = path
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self._include_images = include_images
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self._include_snapshots = include_snapshots
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self._reset_mac_addresses = reset_mac_addresses
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self._keep_compute_ids = keep_compute_ids
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self._compression = compression
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def run(self):
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if self._project:
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self._project.get(
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"/export?include_images={}&include_snapshots={}&reset_mac_addresses={}&keep_compute_ids={}&compression={}".format(self._include_images, self._include_snapshots, self._reset_mac_addresses, self._keep_compute_ids, self._compression),
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self._exportReceived,
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downloadProgressCallback=self._downloadFileProgress,
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timeout=None
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)
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def _exportReceived(self, content, error=False, server=None, context={}, **kwargs):
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if error:
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if content:
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self.error.emit(content["message"], True)
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else:
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self.error.emit("Can't export the project from the server", True)
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self.finished.emit()
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return
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self.finished.emit()
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def _downloadFileProgress(self, content, server=None, context={}, **kwargs):
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"""
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Called for each part of the file
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"""
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try:
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with open(self._path, 'ab') as f:
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f.write(content)
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except OSError as e:
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self.error.emit("Can't write project file {}: {}".format(self._path, e), True)
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self.finished.emit()
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return
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def cancel(self):
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pass
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