def createEditor(self, parent, option, index):
"""Overriding method createEditor"""
if index.column() < 3:
return None
value = self.get_value(index)
key = index.model().get_key(index)
readonly = isinstance(value, tuple) or self.parent().readonly
#---editor = DictEditor
if isinstance(value, (list, tuple, dict)) and not self.inplace:
editor = DictEditor(value,
key,
icon=self.parent().windowIcon(),
readonly=readonly)
if editor.exec_() and not readonly:
self.set_value(index, editor.get_copy())
return None
#---editor = ArrayEditor
elif isinstance(value, ndarray) and ndarray is not FakeObject \
and not self.inplace:
if value.size == 0:
return None
editor = ArrayEditor(parent)
if editor.setup_and_check(value, title=key, readonly=readonly):
if editor.exec_():
# Only necessary for child class RemoteDictDelegate:
# (ArrayEditor does not make a copy of value)
self.set_value(index, value)
return None
#---editor = QDateTimeEdit
elif isinstance(value, datetime.datetime) and not self.inplace:
editor = QDateTimeEdit(value, parent)
editor.setCalendarPopup(True)
editor.setFont(get_font('dicteditor'))
self.connect(editor, SIGNAL("returnPressed()"),
self.commitAndCloseEditor)
return editor
#---editor = QDateEdit
elif isinstance(value, datetime.date) and not self.inplace:
editor = QDateEdit(value, parent)
editor.setCalendarPopup(True)
editor.setFont(get_font('dicteditor'))
self.connect(editor, SIGNAL("returnPressed()"),
self.commitAndCloseEditor)
return editor
#---editor = QTextEdit
elif isinstance(value, (str, unicode)) and len(value) > 40:
editor = TextEditor(value, key)
if editor.exec_() and not readonly:
conv = str if isinstance(value, str) else unicode
self.set_value(index, conv(editor.get_copy()))
return None
#---editor = QLineEdit
else:
editor = QLineEdit(parent)
editor.setFont(get_font('dicteditor'))
editor.setAlignment(Qt.AlignLeft)
self.connect(editor, SIGNAL("returnPressed()"),
self.commitAndCloseEditor)
return editor
def create_dialog(obj, obj_name):
"""Creates the editor dialog and returns a tuple (dialog, func) where func
is the function to be called with the dialog instance as argument, after
quitting the dialog box
The role of this intermediate function is to allow easy monkey-patching.
(uschmitt suggested this indirection here so that he can monkey patch
oedit to show eMZed related data)
"""
# Local import
from spyderlib.widgets.texteditor import TextEditor
from spyderlib.widgets.dicteditorutils import (ndarray, FakeObject,
Image, is_known_type,
DataFrame, TimeSeries)
from spyderlib.widgets.dicteditor import DictEditor
from spyderlib.widgets.arrayeditor import ArrayEditor
if DataFrame is not FakeObject:
from spyderlib.widgets.dataframeeditor import DataFrameEditor
conv_func = lambda data: data
readonly = not is_known_type(obj)
if isinstance(obj, ndarray) and ndarray is not FakeObject:
dialog = ArrayEditor()
if not dialog.setup_and_check(obj, title=obj_name,
readonly=readonly):
return
elif isinstance(obj, Image) and Image is not FakeObject \
and ndarray is not FakeObject:
dialog = ArrayEditor()
import numpy as np
data = np.array(obj)
if not dialog.setup_and_check(data, title=obj_name,
readonly=readonly):
return
from spyderlib.pil_patch import Image
conv_func = lambda data: Image.fromarray(data, mode=obj.mode)
elif isinstance(obj, (DataFrame, TimeSeries)) \
and DataFrame is not FakeObject:
dialog = DataFrameEditor()
if not dialog.setup_and_check(obj):
return
elif is_text_string(obj):
dialog = TextEditor(obj, title=obj_name, readonly=readonly)
else:
dialog = DictEditor()
dialog.setup(obj, title=obj_name, readonly=readonly)
def end_func(dialog):
return conv_func(dialog.get_value())
return dialog, end_func
def oedit(obj):
"""
Edit the object 'obj' in a GUI-based editor and return the edited copy
(if Cancel is pressed, return None)
The object 'obj' is a container
Supported container types:
dict, list, tuple, str/unicode or numpy.array
(instantiate a new QApplication if necessary,
so it can be called directly from the interpreter)
"""
# Local import
from spyderlib.widgets.texteditor import TextEditor
from spyderlib.widgets.dicteditor import DictEditor, ndarray, FakeObject
from spyderlib.widgets.arrayeditor import ArrayEditor
# Creating QApplication if necessary
from PyQt4.QtGui import QApplication
if QApplication.startingUp():
QApplication([])
if isinstance(obj, ndarray) and ndarray is not FakeObject:
dialog = ArrayEditor()
if dialog.setup_and_check(obj):
if dialog.exec_():
return obj
elif isinstance(obj, (str, unicode)):
dialog = TextEditor(obj)
if dialog.exec_():
return dialog.get_copy()
elif isinstance(obj, (dict, tuple, list)):
dialog = DictEditor(obj)
if dialog.exec_():
return dialog.get_copy()
else:
raise RuntimeError("Unsupported datatype")
def oedit(obj, modal=True, namespace=None, keeper=objecteditor.DialogKeeper()):
"""
Edit the object 'obj' in a GUI-based editor and return the edited copy
(if Cancel is pressed, return None)
The object 'obj' is a container
Supported container types:
dict, list, tuple, str/unicode or numpy.array
(instantiate a new QApplication if necessary,
so it can be called directly from the interpreter)
"""
# Local import
from spyderlib.widgets.texteditor import TextEditor
from spyderlib.widgets.dicteditorutils import (ndarray, FakeObject,
Image, is_known_type)
from spyderlib.widgets.dicteditor import DictEditor
from spyderlib.widgets.arrayeditor import ArrayEditor
from spyderlib.utils.qthelpers import qapplication
app = qapplication()
# STARTMODIFICATION EMZED
import libms.Explorers
from libms.DataStructures import PeakMap, Table
# ENDMODIFICATION EMZED
if modal:
obj_name = ''
else:
assert isinstance(obj, basestring)
obj_name = obj
if namespace is None:
namespace = globals()
keeper.set_namespace(namespace)
obj = namespace[obj_name]
# keep QApplication reference alive in the Python interpreter:
namespace['__qapp__'] = app
conv_func = lambda data: data
readonly = not is_known_type(obj)
if isinstance(obj, ndarray) and ndarray is not FakeObject:
dialog = ArrayEditor()
if not dialog.setup_and_check(obj, title=obj_name,
readonly=readonly):
return
elif isinstance(obj, Image) and Image is not FakeObject \
and ndarray is not FakeObject:
dialog = ArrayEditor()
import numpy as np
data = np.array(obj)
if not dialog.setup_and_check(data, title=obj_name,
readonly=readonly):
return
from spyderlib.pil_patch import Image
conv_func = lambda data: Image.fromarray(data, mode=obj.mode)
elif isinstance(obj, (str, unicode)):
dialog = TextEditor(obj, title=obj_name, readonly=readonly)
# START MODIFICATION EMZED
elif isinstance(obj, PeakMap):
dialog = libms.Explorers.MzExplorer()
dialog.setup(obj)
elif isinstance(obj, Table):
dialog = libms.Explorers.TableExplorer([obj], False)
conv_func = lambda (x,) : x
elif isinstance(obj, list) and all(isinstance(t, Table) for t in obj):
dialog = libms.Explorers.TableExplorer(obj, False)
# END MODIFICATION EMZED
else:
dialog = DictEditor()
dialog.setup(obj, title=obj_name, readonly=readonly)
def end_func(dialog):
return conv_func(dialog.get_value())
if modal:
if dialog.exec_():
return end_func(dialog)
else:
keeper.create_dialog(dialog, obj_name, end_func)
import os
qt_inputhook = os.environ.get("INSTALL_QT_INPUTHOOK",
"").lower() == "true"
if os.name == 'nt' and not qt_inputhook \
and not os.environ.get('IPYTHON', False):
app.exec_()
def show_errorlog(self):
if self.error_output:
TextEditor(self.error_output,
title=_("Profiler output"),
readonly=True,
size=(700, 500)).exec_()
def show_log(self):
if self.output:
TextEditor(self.output, title=_("Pylint output"),
readonly=True, size=(700, 500)).exec_()