1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
# This module is a mixture of imports and code, so we allow import anywhere
# pylint: disable=wrong-import-position,wrong-import-order
from Orange import data
from .misc.lazy_module import _LazyModule
from .misc.datasets import _DatasetInfo
from .version import \
short_version as __version__, git_revision as __git_version__
ADDONS_ENTRY_POINT = 'orange.addons'
for mod_name in ['classification', 'clustering', 'distance', 'ensembles',
'evaluation', 'misc', 'modelling', 'preprocess', 'projection',
'regression', 'statistics', 'version', 'widgets']:
globals()[mod_name] = _LazyModule(mod_name)
datasets = _DatasetInfo()
del mod_name
# If Qt is available (GUI) and Qt5, install backport for PyQt4 imports
try:
import AnyQt.importhooks
except ImportError:
pass
else:
if AnyQt.USED_API == "pyqt5":
# Make the chosen PyQt version pinned
from AnyQt.QtCore import QObject
del QObject
import pyqtgraph # import pyqtgraph first so that it can detect Qt5
del pyqtgraph
AnyQt.importhooks.install_backport_hook('pyqt4')
del AnyQt
# A hack that prevents segmentation fault with Nvidia drives on Linux if Qt's browser window
# is shown (seen in https://github.com/spyder-ide/spyder/pull/7029/files)
try:
import ctypes
ctypes.CDLL("libGL.so.1", mode=ctypes.RTLD_GLOBAL)
except: # pylint: disable=bare-except
pass
finally:
del ctypes
|
