def OnPreview(self,event):
self.grid.SetArrayData(np.array(([[],[]])))
filename = self.fctrl.GetPath()
delimiter = self.dlm.GetValue()
skipr = self.skiprows.GetValue()
mps = 100 # max preview size
try:
data = io.read_txt(filename, delimiter=delimiter, skiprows=skipr)
if not data is None:
if data.shape[0]>mps and data.shape[1]>mps:
self.grid.SetArrayData(data[:mps,:mps])
elif data.shape[0]>mps and data.shape[1]<mps:
self.grid.SetArrayData(data[:mps,:])
elif data.shape[0]<mps and data.shape[1]>mps:
self.grid.SetArrayData(data[:,:mps])
else:
self.grid.SetArrayData(data)
infostr = u"Preview from '%s'\nSize: (%g,%g)"%(
filename,
data.shape[0],
data.shape[1])
self.log.write(infostr)
else:
self.log.write(u"Unable to read data")
except Exception as exc:
self.log.write(exc)
def GetData(self):
filename = self.fctrl.GetPath()
delimiter = self.dlm.GetValue()
skiprows = self.skiprows.GetValue()
try:
data = io.read_txt(filename, delimiter=delimiter, skiprows=skiprows)
if not data is None:
return data
else:
self.log.write("Unable to read data")
except Exception as exc:
self.log.write(exc)
def GetData(self):
filename = self.fctrl.GetPath()
delimiter = self.dlm.GetValue()
skiprows = self.skiprows.GetValue()
try:
data = io.read_txt(filename,
delimiter=delimiter,
skiprows=skiprows)
if not data is None:
return data
else:
self.log.write("Unable to read data")
except Exception as exc:
self.log.write(exc)
def OnPreview(self, event):
self.grid.SetArrayData(np.array(([[], []])))
filename = self.fctrl.GetPath()
delimiter = self.dlm.GetValue()
skipr = self.skiprows.GetValue()
mps = 100 # max preview size
try:
data = io.read_txt(filename, delimiter=delimiter, skiprows=skipr)
if not data is None:
if data.shape[0] > mps and data.shape[1] > mps:
self.grid.SetArrayData(data[:mps, :mps])
elif data.shape[0] > mps and data.shape[1] < mps:
self.grid.SetArrayData(data[:mps, :])
elif data.shape[0] < mps and data.shape[1] > mps:
self.grid.SetArrayData(data[:, :mps])
else:
self.grid.SetArrayData(data)
infostr = u"Preview from '%s'\nSize: (%g,%g)" % (
filename, data.shape[0], data.shape[1])
self.log.write(infostr)
else:
self.log.write(u"Unable to read data")
except Exception as exc:
self.log.write(exc)