本文整理汇总了Python中spyderlib.qt.QtGui.QInputDialog.getItem方法的典型用法代码示例。如果您正苦于以下问题：Python QInputDialog.getItem方法的具体用法？Python QInputDialog.getItem怎么用？Python QInputDialog.getItem使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类spyderlib.qt.QtGui.QInputDialog的用法示例。
在下文中一共展示了QInputDialog.getItem方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: edit_parameters
# 需要导入模块: from spyderlib.qt.QtGui import QInputDialog [as 别名]
# 或者: from spyderlib.qt.QtGui.QInputDialog import getItem [as 别名]
def edit_parameters(self):
allaxes = self.canvas.figure.get_axes()
if len(allaxes) == 1:
axes = allaxes[0]
elif len(allaxes) > 1:
titles = []
for axes in allaxes:
title = axes.get_title()
ylabel = axes.get_ylabel()
if title:
text = title
if ylabel:
text += ": "+ylabel
text += " (%s)"
elif ylabel:
text = ylabel+" (%s)"
else:
text = "%s"
titles.append(text % repr(axes))
item, ok = QInputDialog.getItem(self, 'Customize',
'Select axes:', titles,
0, False)
if ok:
axes = allaxes[titles.index(unicode(item))]
else:
return
else:
return
figure_edit(axes, self)示例2: import_data
# 需要导入模块: from spyderlib.qt.QtGui import QInputDialog [as 别名]
# 或者: from spyderlib.qt.QtGui.QInputDialog import getItem [as 别名]
def import_data(self, filenames=None):
"""Import data from text file"""
title = _("Import data")
if filenames is None:
if self.filename is None:
basedir = getcwd()
else:
basedir = osp.dirname(self.filename)
filenames, _selfilter = getopenfilenames(self, title, basedir,
iofunctions.load_filters)
if not filenames:
return
elif is_text_string(filenames):
filenames = [filenames]
for filename in filenames:
self.filename = to_text_string(filename)
ext = osp.splitext(self.filename)[1].lower()
if ext not in iofunctions.load_funcs:
buttons = QMessageBox.Yes | QMessageBox.Cancel
answer = QMessageBox.question(self, title,
_("<b>Unsupported file extension '%s'</b><br><br>"
"Would you like to import it anyway "
"(by selecting a known file format)?"
) % ext, buttons)
if answer == QMessageBox.Cancel:
return
formats = list(iofunctions.load_extensions.keys())
item, ok = QInputDialog.getItem(self, title,
_('Open file as:'),
formats, 0, False)
if ok:
ext = iofunctions.load_extensions[to_text_string(item)]
else:
return
load_func = iofunctions.load_funcs[ext]
# 'import_wizard' (self.setup_io)
if is_text_string(load_func):
# Import data with import wizard
error_message = None
try:
text, _encoding = encoding.read(self.filename)
if self.is_internal_shell:
self.editor.import_from_string(text)
else:
base_name = osp.basename(self.filename)
editor = ImportWizard(self, text, title=base_name,
varname=fix_reference_name(base_name))
if editor.exec_():
var_name, clip_data = editor.get_data()
monitor_set_global(self._get_sock(),
var_name, clip_data)
except Exception as error:
error_message = str(error)
else:
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
QApplication.processEvents()
if self.is_internal_shell:
namespace, error_message = load_func(self.filename)
interpreter = self.shellwidget.interpreter
for key in list(namespace.keys()):
new_key = fix_reference_name(key,
blacklist=list(interpreter.namespace.keys()))
if new_key != key:
namespace[new_key] = namespace.pop(key)
if error_message is None:
interpreter.namespace.update(namespace)
else:
error_message = monitor_load_globals(self._get_sock(),
self.filename, ext)
QApplication.restoreOverrideCursor()
QApplication.processEvents()
if error_message is not None:
QMessageBox.critical(self, title,
_("<b>Unable to load '%s'</b>"
"<br><br>Error message:<br>%s"
) % (self.filename, error_message))
self.refresh_table()