def copy(self):
'''
Copy the table selection to the clipboard
At this point, works only for single line selection
'''
selection = self.selectionModel()
indexes = selection.selectedIndexes()
indexes.sort()
previous = indexes.pop(0)
data = self.model().data(previous)
text = data.toString()
selected_text = QString(text)
for current in indexes:
if current.row() != previous.row():
selected_text.append('\n')
else:
selected_text.append('\t')
data = self.model().data(current)
text = data.toString()
selected_text.append(text)
previous = current
selected_text.append('\n')
QApplication.clipboard().setText(selected_text)
def copy(self):
'''
Copy the table selection to the clipboard
'''
selection = self.selectionModel()
indexes = selection.selectedIndexes()
indexes.sort()
previous = indexes.pop(0)
data = self.model().data(previous)
try:
text = data.toString()
except:
text = str(data)
selected_text = QString(text)
for current in indexes:
if current.row() != previous.row():
selected_text.append('\n')
else:
selected_text.append('\t')
data = self.model().data(current)
try:
text = data.toString()
except:
text = str(data)
selected_text.append(text)
previous = current
selected_text.append('\n')
QApplication.clipboard().setText(selected_text)
def data(self, index, role = Qt.DisplayRole):
row = index.row()
col = index.column()
colname = self.colnames[col]
if role == Qt.DisplayRole:
val = self.dataframe.get_value(row, colname)
if isinstance(val, str) or isinstance(val, unicode):
return unicode(QString(val))
else:
if isnan(val):
return QString("NaN")
elif isinf(val):
return QString("Inf")
else:
if abs(val) <= 1:
return to_qvariant(('%.3g' % val))
else:
return to_qvariant(int(round(val)))
elif role == Qt.TextAlignmentRole:
return to_qvariant(Qt.AlignRight | Qt.AlignVCenter)
def _qfiledialog_wrapper(attr, parent=None, caption='', basedir='',
filters='', selectedfilter='', options=None):
if options is None:
options = QFileDialog.Options(0)
try:
# PyQt <v4.6 (API #1)
from src.gui.qt.QtCore import QString
except ImportError:
# PySide or PyQt >=v4.6
QString = None # analysis:ignore
tuple_returned = True
try:
# PyQt >=v4.6
func = getattr(QFileDialog, attr+'AndFilter')
except AttributeError:
# PySide or PyQt <v4.6
func = getattr(QFileDialog, attr)
if QString is not None:
selectedfilter = QString()
tuple_returned = False
# Calling QFileDialog static method
if sys.platform == "win32":
# On Windows platforms: redirect standard outputs
_temp1, _temp2 = sys.stdout, sys.stderr
sys.stdout, sys.stderr = None, None
try:
result = func(parent, caption, basedir,
filters, selectedfilter, options)
except TypeError:
# The selectedfilter option (`initialFilter` in Qt) has only been
# introduced in Jan. 2010 for PyQt v4.7, that's why we handle here
# the TypeError exception which will be raised with PyQt v4.6
# (see Issue 960 for more details)
result = func(parent, caption, basedir, filters, options)
finally:
if sys.platform == "win32":
# On Windows platforms: restore standard outputs
sys.stdout, sys.stderr = _temp1, _temp2
# Processing output
if tuple_returned:
# PySide or PyQt >=v4.6
output, selectedfilter = result
else:
# PyQt <v4.6 (API #1)
output = result
if QString is not None:
# PyQt API #1: conversions needed from QString/QStringList
selectedfilter = unicode(selectedfilter)
if isinstance(output, QString):
# Single filename
output = unicode(output)
else:
# List of filenames
output = [unicode(fname) for fname in output]
# Always returns the tuple (output, selectedfilter)
print "in compat "
print selectedfilter
return output, selectedfilter
