Python PyQt4.QtGui() Examples
The following are 29
code examples of PyQt4.QtGui().
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Example #1
| Source File: qt_compat.py From twitter-stock-recommendation with MIT License | 32 votes |
|
def _setup_pyqt5():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
if QT_API == QT_API_PYQT5:
from PyQt5 import QtCore, QtGui, QtWidgets
__version__ = QtCore.PYQT_VERSION_STR
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
elif QT_API == QT_API_PYSIDE2:
from PySide2 import QtCore, QtGui, QtWidgets, __version__
else:
raise ValueError("Unexpected value for the 'backend.qt5' rcparam")
_getSaveFileName = QtWidgets.QFileDialog.getSaveFileName
def is_pyqt5():
return True
Example #2
| Source File: _compat.py From mGui with MIT License | 6 votes |
|
def _pyside_as_qt_object(widget):
from PySide.QtCore import QObject
from PySide.QtGui import QWidget
from PySide import QtGui
from shiboken import wrapInstance
if hasattr(widget, '__qt_object__'):
return widget.__qt_object__
ptr = _find_widget_ptr(widget)
qobject = wrapInstance(long(ptr), QObject)
meta = qobject.metaObject()
_class = meta.className()
_super = meta.superClass().className()
qclass = getattr(QtGui, _class, getattr(QtGui, _super, QWidget))
return wrapInstance(long(ptr), qclass)
Example #3
| Source File: qt_loaders.py From filmkodi with Apache License 2.0 | 5 votes |
|
def import_pyside():
"""
Import PySide
ImportErrors raised within this function are non-recoverable
"""
from PySide import QtGui, QtCore, QtSvg # @UnresolvedImport
return QtCore, QtGui, QtSvg, QT_API_PYSIDE
Example #4
| Source File: qt_compat.py From ImageFusion with MIT License | 5 votes |
|
def _getSaveFileName(*args, **kwargs):
return (QtGui.QFileDialog.getSaveFileName(*args, **kwargs),
None)
Example #5
| Source File: _compat.py From mGui with MIT License | 5 votes |
|
def _pyqt4_as_qt_object(widget):
from sip import wrapinstance
# Seting to api level 2 to better align with PySide behavior.
sip.setapi('QDate', 2)
sip.setapi('QDateTime', 2)
sip.setapi('QString', 2)
sip.setapi('QtextStream', 2)
sip.setapi('Qtime', 2)
sip.setapi('QUrl', 2)
sip.setapi('QVariant', 2)
from PyQt4.QtGui import QWidget
if hasattr(widget, '__qt_object__'):
return widget.__qt_object__
ptr = _find_widget_ptr(widget)
return wrapinstance(long(ptr), QWidget)
Example #6
| Source File: qt_compat.py From ImageFusion with MIT License | 5 votes |
|
def _getSaveFileName(*args, **kwargs):
return QtGui.QFileDialog.getSaveFileName(*args, **kwargs), None
Example #7
| Source File: qtconsole.py From pyweed with GNU Lesser General Public License v3.0 | 5 votes |
|
def new_load_qt(api):
"""
Directly import the Qt libraries rather than autodiscovering them
"""
from PyQt4 import QtCore, QtGui, QtSvg
return QtCore, QtGui, QtSvg, 'pyqt'
Example #8
| Source File: qt_loaders.py From filmkodi with Apache License 2.0 | 5 votes |
|
def has_binding(api):
"""Safely check for PyQt4 or PySide, without importing
submodules
Parameters
----------
api : str [ 'pyqtv1' | 'pyqt' | 'pyside' | 'pyqtdefault']
Which module to check for
Returns
-------
True if the relevant module appears to be importable
"""
# we can't import an incomplete pyside and pyqt4
# this will cause a crash in sip (#1431)
# check for complete presence before importing
module_name = {QT_API_PYSIDE: 'PySide',
QT_API_PYQT: 'PyQt4',
QT_API_PYQTv1: 'PyQt4',
QT_API_PYQT_DEFAULT: 'PyQt4'}
module_name = module_name[api]
import imp
try:
#importing top level PyQt4/PySide module is ok...
mod = __import__(module_name)
#...importing submodules is not
imp.find_module('QtCore', mod.__path__)
imp.find_module('QtGui', mod.__path__)
imp.find_module('QtSvg', mod.__path__)
#we can also safely check PySide version
if api == QT_API_PYSIDE:
return check_version(mod.__version__, '1.0.3')
else:
return True
except ImportError:
return False
Example #9
| Source File: qt_loaders.py From filmkodi with Apache License 2.0 | 5 votes |
|
def import_pyqt4(version=2):
"""
Import PyQt4
Parameters
----------
version : 1, 2, or None
Which QString/QVariant API to use. Set to None to use the system
default
ImportErrors rasied within this function are non-recoverable
"""
# The new-style string API (version=2) automatically
# converts QStrings to Unicode Python strings. Also, automatically unpacks
# QVariants to their underlying objects.
import sip
if version is not None:
sip.setapi('QString', version)
sip.setapi('QVariant', version)
from PyQt4 import QtGui, QtCore, QtSvg
if not check_version(QtCore.PYQT_VERSION_STR, '4.7'):
raise ImportError("IPython requires PyQt4 >= 4.7, found %s" %
QtCore.PYQT_VERSION_STR)
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
# query for the API version (in case version == None)
version = sip.getapi('QString')
api = QT_API_PYQTv1 if version == 1 else QT_API_PYQT
return QtCore, QtGui, QtSvg, api
Example #10
| Source File: qt_compat.py From neural-network-animation with MIT License | 5 votes |
|
def _getSaveFileName(*args, **kwargs):
return QtGui.QFileDialog.getSaveFileName(*args, **kwargs), None
Example #11
| Source File: qt_compat.py From neural-network-animation with MIT License | 5 votes |
|
def _getSaveFileName(*args, **kwargs):
return (QtGui.QFileDialog.getSaveFileName(*args, **kwargs),
None)
Example #12
| Source File: qt_loaders.py From PyDev.Debugger with Eclipse Public License 1.0 | 5 votes |
|
def import_pyside():
"""
Import PySide
ImportErrors raised within this function are non-recoverable
"""
from PySide import QtGui, QtCore, QtSvg # @UnresolvedImport
return QtCore, QtGui, QtSvg, QT_API_PYSIDE
Example #13
| Source File: qt_loaders.py From PyDev.Debugger with Eclipse Public License 1.0 | 5 votes |
|
def import_pyqt5():
"""
Import PyQt5
ImportErrors raised within this function are non-recoverable
"""
from PyQt5 import QtGui, QtCore, QtSvg
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
return QtCore, QtGui, QtSvg, QT_API_PYQT5
Example #14
| Source File: qt_loaders.py From PyDev.Debugger with Eclipse Public License 1.0 | 5 votes |
|
def import_pyqt4(version=2):
"""
Import PyQt4
Parameters
----------
version : 1, 2, or None
Which QString/QVariant API to use. Set to None to use the system
default
ImportErrors raised within this function are non-recoverable
"""
# The new-style string API (version=2) automatically
# converts QStrings to Unicode Python strings. Also, automatically unpacks
# QVariants to their underlying objects.
import sip
if version is not None:
sip.setapi('QString', version)
sip.setapi('QVariant', version)
from PyQt4 import QtGui, QtCore, QtSvg
if not check_version(QtCore.PYQT_VERSION_STR, '4.7'):
raise ImportError("IPython requires PyQt4 >= 4.7, found %s" %
QtCore.PYQT_VERSION_STR)
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
# query for the API version (in case version == None)
version = sip.getapi('QString')
api = QT_API_PYQTv1 if version == 1 else QT_API_PYQT
return QtCore, QtGui, QtSvg, api
Example #15
| Source File: qt_loaders.py From PyDev.Debugger with Eclipse Public License 1.0 | 5 votes |
|
def has_binding(api):
"""Safely check for PyQt4 or PySide, without importing
submodules
Parameters
----------
api : str [ 'pyqtv1' | 'pyqt' | 'pyside' | 'pyqtdefault']
Which module to check for
Returns
-------
True if the relevant module appears to be importable
"""
# we can't import an incomplete pyside and pyqt4
# this will cause a crash in sip (#1431)
# check for complete presence before importing
module_name = {QT_API_PYSIDE: 'PySide',
QT_API_PYQT: 'PyQt4',
QT_API_PYQTv1: 'PyQt4',
QT_API_PYQT_DEFAULT: 'PyQt4',
QT_API_PYQT5: 'PyQt5',
}
module_name = module_name[api]
import imp
try:
#importing top level PyQt4/PySide module is ok...
mod = __import__(module_name)
#...importing submodules is not
imp.find_module('QtCore', mod.__path__)
imp.find_module('QtGui', mod.__path__)
imp.find_module('QtSvg', mod.__path__)
#we can also safely check PySide version
if api == QT_API_PYSIDE:
return check_version(mod.__version__, '1.0.3')
else:
return True
except ImportError:
return False
Example #16
| Source File: qt_loaders.py From Computable with MIT License | 5 votes |
|
def import_pyside():
"""
Import PySide
ImportErrors raised within this function are non-recoverable
"""
from PySide import QtGui, QtCore, QtSvg
return QtCore, QtGui, QtSvg, QT_API_PYSIDE
Example #17
| Source File: qt_loaders.py From Computable with MIT License | 5 votes |
|
def import_pyqt4(version=2):
"""
Import PyQt4
Parameters
----------
version : 1, 2, or None
Which QString/QVariant API to use. Set to None to use the system
default
ImportErrors rasied within this function are non-recoverable
"""
# The new-style string API (version=2) automatically
# converts QStrings to Unicode Python strings. Also, automatically unpacks
# QVariants to their underlying objects.
import sip
if version is not None:
sip.setapi('QString', version)
sip.setapi('QVariant', version)
from PyQt4 import QtGui, QtCore, QtSvg
if not check_version(QtCore.PYQT_VERSION_STR, '4.7'):
raise ImportError("IPython requires PyQt4 >= 4.7, found %s" %
QtCore.PYQT_VERSION_STR)
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
# query for the API version (in case version == None)
version = sip.getapi('QString')
api = QT_API_PYQTv1 if version == 1 else QT_API_PYQT
return QtCore, QtGui, QtSvg, api
Example #18
| Source File: qt_loaders.py From Computable with MIT License | 5 votes |
|
def has_binding(api):
"""Safely check for PyQt4 or PySide, without importing
submodules
Parameters
----------
api : str [ 'pyqtv1' | 'pyqt' | 'pyside' | 'pyqtdefault']
Which module to check for
Returns
-------
True if the relevant module appears to be importable
"""
# we can't import an incomplete pyside and pyqt4
# this will cause a crash in sip (#1431)
# check for complete presence before importing
module_name = {QT_API_PYSIDE: 'PySide',
QT_API_PYQT: 'PyQt4',
QT_API_PYQTv1: 'PyQt4',
QT_API_PYQT_DEFAULT: 'PyQt4'}
module_name = module_name[api]
import imp
try:
#importing top level PyQt4/PySide module is ok...
mod = __import__(module_name)
#...importing submodules is not
imp.find_module('QtCore', mod.__path__)
imp.find_module('QtGui', mod.__path__)
imp.find_module('QtSvg', mod.__path__)
#we can also safely check PySide version
if api == QT_API_PYSIDE:
return check_version(mod.__version__, '1.0.3')
else:
return True
except ImportError:
return False
Example #19
| Source File: qt_compat.py From python3_ios with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
def _setup_pyqt5():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
if QT_API == QT_API_PYQT5:
from PyQt5 import QtCore, QtGui, QtWidgets
__version__ = QtCore.PYQT_VERSION_STR
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
elif QT_API == QT_API_PYSIDE2:
from PySide2 import QtCore, QtGui, QtWidgets, __version__
else:
raise ValueError("Unexpected value for the 'backend.qt5' rcparam")
_getSaveFileName = QtWidgets.QFileDialog.getSaveFileName
def is_pyqt5():
return True
Example #20
| Source File: qt_compat.py From python3_ios with BSD 3-Clause "New" or "Revised" License | 2 votes |
|
def _setup_pyqt4():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
def _setup_pyqt4_internal(api):
global QtCore, QtGui, QtWidgets, \
__version__, is_pyqt5, _getSaveFileName
# List of incompatible APIs:
# http://pyqt.sourceforge.net/Docs/PyQt4/incompatible_apis.html
_sip_apis = ["QDate", "QDateTime", "QString", "QTextStream", "QTime",
"QUrl", "QVariant"]
try:
import sip
except ImportError:
pass
else:
for _sip_api in _sip_apis:
try:
sip.setapi(_sip_api, api)
except ValueError:
pass
from PyQt4 import QtCore, QtGui
__version__ = QtCore.PYQT_VERSION_STR
# PyQt 4.6 introduced getSaveFileNameAndFilter:
# https://riverbankcomputing.com/news/pyqt-46
if __version__ < LooseVersion("4.6"):
raise ImportError("PyQt<4.6 is not supported")
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
_getSaveFileName = QtGui.QFileDialog.getSaveFileNameAndFilter
if QT_API == QT_API_PYQTv2:
_setup_pyqt4_internal(api=2)
elif QT_API == QT_API_PYSIDE:
from PySide import QtCore, QtGui, __version__, __version_info__
# PySide 1.0.3 fixed the following:
# https://srinikom.github.io/pyside-bz-archive/809.html
if __version_info__ < (1, 0, 3):
raise ImportError("PySide<1.0.3 is not supported")
_getSaveFileName = QtGui.QFileDialog.getSaveFileName
elif QT_API == QT_API_PYQT:
_setup_pyqt4_internal(api=1)
else:
raise ValueError("Unexpected value for the 'backend.qt4' rcparam")
QtWidgets = QtGui
def is_pyqt5():
return False
Example #21
| Source File: qt_compat.py From GraphicDesignPatternByPython with MIT License | 2 votes |
|
def _setup_pyqt4():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
def _setup_pyqt4_internal(api):
global QtCore, QtGui, QtWidgets, \
__version__, is_pyqt5, _getSaveFileName
# List of incompatible APIs:
# http://pyqt.sourceforge.net/Docs/PyQt4/incompatible_apis.html
_sip_apis = ["QDate", "QDateTime", "QString", "QTextStream", "QTime",
"QUrl", "QVariant"]
try:
import sip
except ImportError:
pass
else:
for _sip_api in _sip_apis:
try:
sip.setapi(_sip_api, api)
except ValueError:
pass
from PyQt4 import QtCore, QtGui
__version__ = QtCore.PYQT_VERSION_STR
# PyQt 4.6 introduced getSaveFileNameAndFilter:
# https://riverbankcomputing.com/news/pyqt-46
if __version__ < LooseVersion("4.6"):
raise ImportError("PyQt<4.6 is not supported")
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
_getSaveFileName = QtGui.QFileDialog.getSaveFileNameAndFilter
if QT_API == QT_API_PYQTv2:
_setup_pyqt4_internal(api=2)
elif QT_API == QT_API_PYSIDE:
from PySide import QtCore, QtGui, __version__, __version_info__
# PySide 1.0.3 fixed the following:
# https://srinikom.github.io/pyside-bz-archive/809.html
if __version_info__ < (1, 0, 3):
raise ImportError("PySide<1.0.3 is not supported")
_getSaveFileName = QtGui.QFileDialog.getSaveFileName
elif QT_API == QT_API_PYQT:
_setup_pyqt4_internal(api=1)
else:
raise ValueError("Unexpected value for the 'backend.qt4' rcparam")
QtWidgets = QtGui
def is_pyqt5():
return False
Example #22
| Source File: qt_compat.py From Mastering-Elasticsearch-7.0 with MIT License | 2 votes |
|
def _setup_pyqt4():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
def _setup_pyqt4_internal(api):
global QtCore, QtGui, QtWidgets, \
__version__, is_pyqt5, _getSaveFileName
# List of incompatible APIs:
# http://pyqt.sourceforge.net/Docs/PyQt4/incompatible_apis.html
_sip_apis = ["QDate", "QDateTime", "QString", "QTextStream", "QTime",
"QUrl", "QVariant"]
try:
import sip
except ImportError:
pass
else:
for _sip_api in _sip_apis:
try:
sip.setapi(_sip_api, api)
except ValueError:
pass
from PyQt4 import QtCore, QtGui
__version__ = QtCore.PYQT_VERSION_STR
# PyQt 4.6 introduced getSaveFileNameAndFilter:
# https://riverbankcomputing.com/news/pyqt-46
if __version__ < LooseVersion("4.6"):
raise ImportError("PyQt<4.6 is not supported")
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
_getSaveFileName = QtGui.QFileDialog.getSaveFileNameAndFilter
if QT_API == QT_API_PYQTv2:
_setup_pyqt4_internal(api=2)
elif QT_API == QT_API_PYSIDE:
from PySide import QtCore, QtGui, __version__, __version_info__
# PySide 1.0.3 fixed the following:
# https://srinikom.github.io/pyside-bz-archive/809.html
if __version_info__ < (1, 0, 3):
raise ImportError("PySide<1.0.3 is not supported")
_getSaveFileName = QtGui.QFileDialog.getSaveFileName
elif QT_API == QT_API_PYQT:
_setup_pyqt4_internal(api=1)
else:
raise ValueError("Unexpected value for the 'backend.qt4' rcparam")
QtWidgets = QtGui
def is_pyqt5():
return False
Example #23
| Source File: qt_compat.py From coffeegrindsize with MIT License | 2 votes |
|
def _setup_pyqt5():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
if QT_API == QT_API_PYQT5:
from PyQt5 import QtCore, QtGui, QtWidgets
__version__ = QtCore.PYQT_VERSION_STR
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
elif QT_API == QT_API_PYSIDE2:
from PySide2 import QtCore, QtGui, QtWidgets, __version__
else:
raise ValueError("Unexpected value for the 'backend.qt5' rcparam")
_getSaveFileName = QtWidgets.QFileDialog.getSaveFileName
def is_pyqt5():
return True
Example #24
| Source File: qt_compat.py From coffeegrindsize with MIT License | 2 votes |
|
def _setup_pyqt4():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
def _setup_pyqt4_internal(api):
global QtCore, QtGui, QtWidgets, \
__version__, is_pyqt5, _getSaveFileName
# List of incompatible APIs:
# http://pyqt.sourceforge.net/Docs/PyQt4/incompatible_apis.html
_sip_apis = ["QDate", "QDateTime", "QString", "QTextStream", "QTime",
"QUrl", "QVariant"]
try:
import sip
except ImportError:
pass
else:
for _sip_api in _sip_apis:
try:
sip.setapi(_sip_api, api)
except ValueError:
pass
from PyQt4 import QtCore, QtGui
__version__ = QtCore.PYQT_VERSION_STR
# PyQt 4.6 introduced getSaveFileNameAndFilter:
# https://riverbankcomputing.com/news/pyqt-46
if __version__ < LooseVersion("4.6"):
raise ImportError("PyQt<4.6 is not supported")
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
_getSaveFileName = QtGui.QFileDialog.getSaveFileNameAndFilter
if QT_API == QT_API_PYQTv2:
_setup_pyqt4_internal(api=2)
elif QT_API == QT_API_PYSIDE:
from PySide import QtCore, QtGui, __version__, __version_info__
# PySide 1.0.3 fixed the following:
# https://srinikom.github.io/pyside-bz-archive/809.html
if __version_info__ < (1, 0, 3):
raise ImportError("PySide<1.0.3 is not supported")
_getSaveFileName = QtGui.QFileDialog.getSaveFileName
elif QT_API == QT_API_PYQT:
_setup_pyqt4_internal(api=1)
else:
raise ValueError("Unexpected value for the 'backend.qt4' rcparam")
QtWidgets = QtGui
def is_pyqt5():
return False
Example #25
| Source File: qt_compat.py From CogAlg with MIT License | 2 votes |
|
def _setup_pyqt5():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
if QT_API == QT_API_PYQT5:
from PyQt5 import QtCore, QtGui, QtWidgets
__version__ = QtCore.PYQT_VERSION_STR
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
elif QT_API == QT_API_PYSIDE2:
from PySide2 import QtCore, QtGui, QtWidgets, __version__
else:
raise ValueError("Unexpected value for the 'backend.qt5' rcparam")
_getSaveFileName = QtWidgets.QFileDialog.getSaveFileName
def is_pyqt5():
return True
Example #26
| Source File: qt_compat.py From CogAlg with MIT License | 2 votes |
|
def _setup_pyqt4():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
def _setup_pyqt4_internal(api):
global QtCore, QtGui, QtWidgets, \
__version__, is_pyqt5, _getSaveFileName
# List of incompatible APIs:
# http://pyqt.sourceforge.net/Docs/PyQt4/incompatible_apis.html
_sip_apis = ["QDate", "QDateTime", "QString", "QTextStream", "QTime",
"QUrl", "QVariant"]
try:
import sip
except ImportError:
pass
else:
for _sip_api in _sip_apis:
try:
sip.setapi(_sip_api, api)
except ValueError:
pass
from PyQt4 import QtCore, QtGui
__version__ = QtCore.PYQT_VERSION_STR
# PyQt 4.6 introduced getSaveFileNameAndFilter:
# https://riverbankcomputing.com/news/pyqt-46
if __version__ < LooseVersion("4.6"):
raise ImportError("PyQt<4.6 is not supported")
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
_getSaveFileName = QtGui.QFileDialog.getSaveFileNameAndFilter
if QT_API == QT_API_PYQTv2:
_setup_pyqt4_internal(api=2)
elif QT_API == QT_API_PYSIDE:
from PySide import QtCore, QtGui, __version__, __version_info__
# PySide 1.0.3 fixed the following:
# https://srinikom.github.io/pyside-bz-archive/809.html
if __version_info__ < (1, 0, 3):
raise ImportError("PySide<1.0.3 is not supported")
_getSaveFileName = QtGui.QFileDialog.getSaveFileName
elif QT_API == QT_API_PYQT:
_setup_pyqt4_internal(api=1)
else:
raise ValueError("Unexpected value for the 'backend.qt4' rcparam")
QtWidgets = QtGui
def is_pyqt5():
return False
Example #27
| Source File: qt_compat.py From twitter-stock-recommendation with MIT License | 2 votes |
|
def _setup_pyqt4():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
def _setup_pyqt4_internal(api):
global QtCore, QtGui, QtWidgets, \
__version__, is_pyqt5, _getSaveFileName
# List of incompatible APIs:
# http://pyqt.sourceforge.net/Docs/PyQt4/incompatible_apis.html
_sip_apis = ["QDate", "QDateTime", "QString", "QTextStream", "QTime",
"QUrl", "QVariant"]
try:
import sip
except ImportError:
pass
else:
for _sip_api in _sip_apis:
try:
sip.setapi(_sip_api, api)
except ValueError:
pass
from PyQt4 import QtCore, QtGui
__version__ = QtCore.PYQT_VERSION_STR
# PyQt 4.6 introduced getSaveFileNameAndFilter:
# https://riverbankcomputing.com/news/pyqt-46
if __version__ < LooseVersion("4.6"):
raise ImportError("PyQt<4.6 is not supported")
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
_getSaveFileName = QtGui.QFileDialog.getSaveFileNameAndFilter
if QT_API == QT_API_PYQTv2:
_setup_pyqt4_internal(api=2)
elif QT_API == QT_API_PYSIDE:
from PySide import QtCore, QtGui, __version__, __version_info__
# PySide 1.0.3 fixed the following:
# https://srinikom.github.io/pyside-bz-archive/809.html
if __version_info__ < (1, 0, 3):
raise ImportError("PySide<1.0.3 is not supported")
_getSaveFileName = QtGui.QFileDialog.getSaveFileName
elif QT_API == QT_API_PYQT:
_setup_pyqt4_internal(api=1)
else:
raise ValueError("Unexpected value for the 'backend.qt4' rcparam")
QtWidgets = QtGui
def is_pyqt5():
return False
Example #28
| Source File: qt_compat.py From Mastering-Elasticsearch-7.0 with MIT License | 1 votes |
|
def _setup_pyqt5():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
if QT_API == QT_API_PYQT5:
from PyQt5 import QtCore, QtGui, QtWidgets
__version__ = QtCore.PYQT_VERSION_STR
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
elif QT_API == QT_API_PYSIDE2:
from PySide2 import QtCore, QtGui, QtWidgets, __version__
else:
raise ValueError("Unexpected value for the 'backend.qt5' rcparam")
_getSaveFileName = QtWidgets.QFileDialog.getSaveFileName
def is_pyqt5():
return True
Example #29
| Source File: qt_compat.py From GraphicDesignPatternByPython with MIT License | -15 votes |
|
def _setup_pyqt5():
global QtCore, QtGui, QtWidgets, __version__, is_pyqt5, _getSaveFileName
if QT_API == QT_API_PYQT5:
from PyQt5 import QtCore, QtGui, QtWidgets
__version__ = QtCore.PYQT_VERSION_STR
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
QtCore.Property = QtCore.pyqtProperty
elif QT_API == QT_API_PYSIDE2:
from PySide2 import QtCore, QtGui, QtWidgets, __version__
else:
raise ValueError("Unexpected value for the 'backend.qt5' rcparam")
_getSaveFileName = QtWidgets.QFileDialog.getSaveFileName
def is_pyqt5():
return True
