pyqt4 - python - cannot import name from file generated with pyuic4 -
i have following 2 scripts, first of generated using pyuic4 windows, , not modified.
textedit.py:
# -*- coding: utf-8 -*- # form implementation generated reading ui file 'mytextedit.ui' # # created: mon sep 22 14:47:34 2014 # by: pyqt4 ui code generator 4.11.2 # # warning! changes made in file lost! pyqt4 import qtcore, qtgui try: _fromutf8 = qtcore.qstring.fromutf8 except attributeerror: def _fromutf8(s): return s try: _encoding = qtgui.qapplication.unicodeutf8 def _translate(context, text, disambig): return qtgui.qapplication.translate(context, text, disambig, _encoding) except attributeerror: def _translate(context, text, disambig): return qtgui.qapplication.translate(context, text, disambig) class ui_notepad(object): def setupui(self, notepad): notepad.setobjectname(_fromutf8("notepad")) notepad.resize(763, 638) self.centralwidget = qtgui.qwidget(notepad) self.centralwidget.setobjectname(_fromutf8("centralwidget")) self.verticallayout_2 = qtgui.qvboxlayout(self.centralwidget) self.verticallayout_2.setobjectname(_fromutf8("verticallayout_2")) self.verticallayout = qtgui.qvboxlayout() self.verticallayout.setobjectname(_fromutf8("verticallayout")) self.tabwidget = qtgui.qtabwidget(self.centralwidget) self.tabwidget.setmaximumsize(qtcore.qsize(16777215, 16777215)) self.tabwidget.settabshape(qtgui.qtabwidget.triangular) self.tabwidget.settabsclosable(true) self.tabwidget.setmovable(true) self.tabwidget.setobjectname(_fromutf8("tabwidget")) self.tab = qtgui.qwidget() self.tab.setobjectname(_fromutf8("tab")) self.verticallayout_3 = qtgui.qvboxlayout(self.tab) self.verticallayout_3.setobjectname(_fromutf8("verticallayout_3")) self.plaintextedit = qtgui.qplaintextedit(self.tab) self.plaintextedit.setobjectname(_fromutf8("plaintextedit")) self.verticallayout_3.addwidget(self.plaintextedit) self.tabwidget.addtab(self.tab, _fromutf8("")) self.tab_2 = qtgui.qwidget() self.tab_2.setobjectname(_fromutf8("tab_2")) self.tabwidget.addtab(self.tab_2, _fromutf8("")) self.verticallayout.addwidget(self.tabwidget) self.verticallayout_2.addlayout(self.verticallayout) notepad.setcentralwidget(self.centralwidget) self.menubar = qtgui.qmenubar(notepad) self.menubar.setgeometry(qtcore.qrect(0, 0, 763, 21)) self.menubar.setobjectname(_fromutf8("menubar")) self.menufile = qtgui.qmenu(self.menubar) self.menufile.setobjectname(_fromutf8("menufile")) self.menuedit = qtgui.qmenu(self.menubar) self.menuedit.setobjectname(_fromutf8("menuedit")) notepad.setmenubar(self.menubar) self.statusbar = qtgui.qstatusbar(notepad) self.statusbar.setobjectname(_fromutf8("statusbar")) notepad.setstatusbar(self.statusbar) self.actionnew = qtgui.qaction(notepad) self.actionnew.setobjectname(_fromutf8("actionnew")) self.actionopen = qtgui.qaction(notepad) self.actionopen.setobjectname(_fromutf8("actionopen")) self.actionsave = qtgui.qaction(notepad) self.actionsave.setobjectname(_fromutf8("actionsave")) self.actionsave_as = qtgui.qaction(notepad) self.actionsave_as.setobjectname(_fromutf8("actionsave_as")) self.actionpaste = qtgui.qaction(notepad) self.actionpaste.setobjectname(_fromutf8("actionpaste")) self.actioncut = qtgui.qaction(notepad) self.actioncut.setobjectname(_fromutf8("actioncut")) self.actioncopy = qtgui.qaction(notepad) self.actioncopy.setobjectname(_fromutf8("actioncopy")) self.actiondelete = qtgui.qaction(notepad) self.actiondelete.setobjectname(_fromutf8("actiondelete")) self.actiondelete_line = qtgui.qaction(notepad) self.actiondelete_line.setobjectname(_fromutf8("actiondelete_line")) self.actionselect_all_2 = qtgui.qaction(notepad) self.actionselect_all_2.setobjectname(_fromutf8("actionselect_all_2")) self.menufile.addaction(self.actionnew) self.menufile.addaction(self.actionopen) self.menufile.addaction(self.actionsave) self.menufile.addaction(self.actionsave_as) self.menuedit.addaction(self.actionpaste) self.menuedit.addaction(self.actioncut) self.menuedit.addaction(self.actioncopy) self.menuedit.addaction(self.actiondelete) self.menuedit.addaction(self.actiondelete_line) self.menuedit.addaction(self.actionselect_all_2) self.menubar.addaction(self.menufile.menuaction()) self.menubar.addaction(self.menuedit.menuaction()) self.retranslateui(notepad) self.tabwidget.setcurrentindex(0) qtcore.qmetaobject.connectslotsbyname(notepad) def retranslateui(self, notepad): notepad.setwindowtitle(_translate("notepad", "text edit", none)) self.tabwidget.settabtext(self.tabwidget.indexof(self.tab), _translate("notepad", "tab 1", none)) self.tabwidget.settabtext(self.tabwidget.indexof(self.tab_2), _translate("notepad", "tab 2", none)) self.menufile.settitle(_translate("notepad", "file", none)) self.menuedit.settitle(_translate("notepad", "edit", none)) self.actionnew.settext(_translate("notepad", "new", none)) self.actionnew.setshortcut(_translate("notepad", "ctrl+n", none)) self.actionopen.settext(_translate("notepad", "open", none)) self.actionopen.setshortcut(_translate("notepad", "ctrl+o", none)) self.actionsave.settext(_translate("notepad", "save", none)) self.actionsave.setshortcut(_translate("notepad", "ctrl+s", none)) self.actionsave_as.settext(_translate("notepad", "save as", none)) self.actionsave_as.setshortcut(_translate("notepad", "ctrl+shift+s", none)) self.actionpaste.settext(_translate("notepad", "paste", none)) self.actionpaste.setshortcut(_translate("notepad", "ctrl+v", none)) self.actioncut.settext(_translate("notepad", "cut", none)) self.actioncopy.settext(_translate("notepad", "copy", none)) self.actiondelete.settext(_translate("notepad", "delete", none)) self.actiondelete_line.settext(_translate("notepad", "delete line", none)) self.actionselect_all_2.settext(_translate("notepad", "select all", none)) start.py:
#! /usr/bin/env python3.4 import sys pyqt4 import qtcore, qtgui textedit import ui_notepad class startqt4(qtgui.qmainwindow): """docstring startqt4""" def __init__(self, parent=none): qtgui.qmainwindow.__init__(self, parent) self.parent = parent self.ui = ui_notepad() self.ui.setupui(self) if __name__ == '__main__': app = qtgui.qapplication(sys.argv) myapp = startqt4() myapp.show() sys.exit(app.exec_()) i have understanding of how importing works, whatever try error:
traceback (most recent call last): file "e:\python\text editor\start.py", line 5, in <module> textedit import ui_notepad importerror: cannot import name 'ui_notepad'
you need lowercase i in from textedit import ui_notepad
you using from textedit import ui_notepad , class is:
class ui_notepad(object) <- i not i
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