I am trying to call a form designed in SharpDevelop within another IDE. I get the following error message: 'TextBox' object has no attribute 'text'. This happens when I run the script which includes the lines shown below in the other IDE. Is the problem in the script itself or in the Form1 class written in SharpDevelop? How can I resolve this?
import myform
import System
f = myform.Form1()
if f.ShowDialog() == System.Windows.Forms.DialogResult.OK:
dx = f._directionx.text
dy = f._directiony.text
dz = f._directionz.text
nb = f._nbofiterations.text
w = f._width.text
h = f._height.text
Since it appears that you're using IronPython (the System.Windows.Forms gave it away) I'm guessing that your TextBox is a Forms element.
If this is so, you need the .Text property - everything (properties, functions/methods that I know of) in the .NET library starts with an uppercase letter.
change .text to .Text
dx = f._directionx.Text
and so on
C sharp is case sensitive language
Related
Sorry if the question is not entirely clear. Will add details if unclear.
PrintPlugin is a class from another python file I have imported. I used to get clickable links on this on VS code. Meaning, if I cmd+click on PrintPlugin it would go to that class on the source Python file.
My bottom bar used to look like this when it was working.
Now it looks like this
The difference is that I was having the Python 3.9.5 64-bit ('base':conda) earlier.
Everything else works fine. I am on my virtual environment too. I am not sure what else could be causing this. Will add any details required.
Edit:
I have added some reproducible code. This differs from the original image because the original was work related and I can't post it here. But I'm still running this in the same folder and in the same virtual environment, so it has the same problem (that I cannot cmd+click on Multiply() in process.py and go to the class on plugin.py)
File process.py
import numpy as np
from plugin import Multiply
a = np.array([[2,3],
[3,4]])
b = np.array([[5,6],
[7,8]])
result = Multiply()
print(result.multiply(a,b))
File plugin.py
import numpy as np
class Multiply():
def __init__(
self,
a = np.array([[1,1],
[1,1]]),
b = np.array([[1,1],
[1,1]])
):
return
def multiply(self,a,b):
c = a # b
return c
Output when I do python process.py
>>> [[31 36]
[43 50]]
I am attempting to improve a Scala Companion Object plus Case Class code generating template in IntelliJ 2021.3 (Build #IU-213.5744.223, built on November 27, 2021).
I would like to allow the user to be able to leave some of the input parameters unspecified (empty) and then have the template generate sane defaults. This is because the generated code can then be refactored by the client to something more pertinent later.
My question is this: Is there another way to approach achieving my goal than the way I show below using the Velocity #macro (which I got from here, and then doesn't appear to work anyway)?
With the current approach using the #marco, when I invoke it...
With:
NAME = "Longitude"
PROPERTY_1_VARIABLE = "value"
PROPERTY_1_TYPE - "Double"
The Scala code target:
final case class Longitude(value: Double)
With:
NAME = "Longitude"
PROPERTY_1_VARIABLE = ""
PROPERTY_1_TYPE - ""
The Scala code target using defaults for 2 and 3:
final case class Longitude(property1: Property1Type)
And here's my attempt to make it work with the IntelliJ (Velocity) Code Template:
#macro(condOp $check, $default)
#if ($check == "")
$default
#else
$check
#end
#end
#set (${PROPERTY_1_VARIABLE} = "#condOp(${PROPERTY_1_VARIABLE}, 'property1')")
#set (${PROPERTY_1_TYPE} = "#condOp(${PROPERTY_1_TYPE}, 'Property1Type')")
#if ((${PACKAGE_NAME} && ${PACKAGE_NAME} != ""))package ${PACKAGE_NAME} #end
final case class ${NAME} (${PROPERTY_1_VARIABLE}: ${PROPERTY_1_TYPE})
First, the IntelliJ popup box for entering the parameters correctly shows "Name:". And then incorrectly shows "default:" and "check". I have submitted a ticket with Jetbrains for this IntelliJ issue. Please vote for it, if you get a chance so it increases in priority.
And then when the macro finishes executing (I provide the Name of "LongLat", but leave the default and check parameters empty), I don't understand why I get the following gibberish.
package org.public_domain
${PROPERTY_1_TYPE})
Any guidance on fixing my current Velocity Code Template script or suggest another way to effectively approach solving the problem would be deeply appreciated.
I'm surprised to not find a previous question about this, but I did give an honest try before posting.
I've created a ui with Qt Creator which contains quite a few QtWidgets of type QLineEdit, QTextEdit, and QCheckbox. I've used pyuic5 to convert to a .py file for use in a small python app. I've successfully got the form connected and working, but this is my first time using python with forms.
I'm searching to see if there is a built-in function or object that would allow me to pull the ObjectNames and Values of all widgets contained within the GUI form and store them in a dictionary with associated keys:values, because I need to send off the information for post-processing.
I guess something like this would work manually:
...
dict = []
dict['checkboxName1'] = self.checkboxName1.isChecked()
dict['checkboxName2'] = self.checkboxName2.isChecked()
dict['checkboxName3'] = self.checkboxName3.isChecked()
dict['checkboxName4'] = self.checkboxName4.isChecked()
dict['lineEditName1'] = self.lineEditName1.text()
... and on and on
But is there a way to grab all the objects and loop through them, even if each different type (i.e. checkboxes, lineedits, etc) needs to be done separately?
I hope I've explained that clearly.
Thank you.
Finally got it working. Couldn't find a python specific example anywhere, so through trial and error this worked perfectly. I'm including the entire working code of a .py file that can generate a list of all QCheckBox objectNames on a properly referenced form.
I named my form main_form.ui from within Qt Creator. I then converted it into a .py file with pyuic5
pyuic5 main_form.ui -o main_form.py
This is the contents of a sandbox.py file:
from PyQt5 import QtCore, QtGui, QtWidgets
import sys
import main_form
# the name of my Qt Creator .ui form converted to main_form.py with pyuic5
# pyuic5 original_form_name_in_creator.ui -o main_form.py
class MainApp(QtWidgets.QMainWindow, main_form.Ui_MainWindow):
def __init__(self):
super(self.__class__, self).__init__()
self.setupUi(self)
# Push button object on main_form named btn_test
self.btn_test.clicked.connect(self.runTest)
def runTest(self):
# I believe this creates a List of all QCheckBox objects on entire UI page
c = self.findChildren(QtWidgets.QCheckBox)
# This is just to show how to access objectName property as an example
for box in c:
print(box.objectName())
def main():
app = QtWidgets.QApplication(sys.argv) # A new instance of QApplication
form = MainApp() # We set the form to be our ExampleApp (design)
form.show() # Show the form
app.exec_() # and execute the app
if __name__ == '__main__': # if we're running file directly and not importing it
main() # run the main function
See QObject::findChildren()
In C++ the template argument would allow one to specify which type of widget to retrieve, e.g. to just retrieve the QLineEdit objects, but I don't know if or how that is mapped into Python.
Might need to retrieve all types and then switch handling while iterating over the resulting list.
Trying to create my first class in MATLAB but obviously am missing something.
So here is my class below.
classdef MyBank
properties
Balance;
CustName;
end
methods
function BA = MyBank()
BA.Balance = 0;
BA.CustName = 'Mr Blogs'
end
end
end
In the same path I have a m file. In this file I try to create an object from my class like so,
bank = MyBank;
I get the error message 'undefined function or variabel 'MyBank'? Not sure what I'm missing as the examples I have seen appear to do the same thing?
Also when typing BA in my constructor should there be any intellisense? Find it quite painful coding in Matlab.
Matlab doesn't understand ".
You shuold use BA.CustName = 'Mr Blogs'
Are you using Matlab or Octave? Octave understands ", but last time I checked classdef is not working.
To find the constructor with "intellisense", you should type "My" and then press tab. At least for me this works.
If this doesn't work for you, check that your file is named MyBank.m and double check if it is in your current working folder. Open the file in your edior window and execute it by pressing F5. Then a dialog should pop up, if your in another working directory.
I'm attempting to write a Plone add-on that requires an "Add new" form. So far, I've managed to get this working very nicely using plone.directives.form.SchemaAddForm. I have the '##create-snippet' view registered in configure.zcml, and it works perfectly when I view the page normally.
However, the ultimate goal of this project is to get this add form into a TinyMCE popup window. I've created a working TinyMCE plugin for another, irrelevant portion of the add-on, and gotten that working well. However, when I try to navigate to my "##create-snippets" view in a tinyMCE window, I get:
LocationError: (Products.Five.metaclass.DirectoryResource2 object at 0x107162fd0, 'main_template')
My understanding of this issue is that, essentially, the SchemaAddForm class (or one of it's super classes, to be exact) wraps the form with the main Plone main_template when it renders the form. Since TinyMCE windows are their own, isolated little worlds, the template isn't available, and, therefore, cannot be rendered....or something like that? Please correct me if I'm way off.
What I really want to know, is if it's possible to set things up so only the form itself will render, without using the main_template? I would REALLY like to be able to take advantage of the schema-based forms (and their built-in validation), but still be able to keep everything within a TinyMCE window.
I've toyed around with creating my own ViewPageTemplateFile() template, and getting the form to render (somehow?) within it, but frankly, I have no idea how....or if that's even possible.
Please feel free to ask for more information if there's something I've omitted. I'm kinda new to this type of Plone development.
The code generating the form:
from Products.Five.browser import BrowserView
from uwosh.snippets.snippet import SnippetManager
from plone.directives.form import SchemaAddForm
import zope.interface
from plone.autoform.form import AutoExtensibleForm
import zope.schema
from plone.directives import form
import z3c
from Products.statusmessages.interfaces import IStatusMessage
_ = zope.i18nmessageid.MessageFactory(u'uwosh.snippets')
class ISnippet(form.Schema):
title = zope.schema.TextLine(
title=u'Title',
description=u'The title to associate with the snippet.',
required=True)
description = zope.schema.TextLine(
title=u'Description',
description=u'A short explanation of the snippet.',
required=True)
body = zope.schema.Text(
title=u'Body',
description=u'The actual content to be rendered on the page.',
required=True)
class SnippetForm(SchemaAddForm):
schema = ISnippet
#z3c.form.button.buttonAndHandler(_('Save'), name='save')
def handleAdd(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
obj = self.createAndAdd(data)
if obj is not None:
# mark only as finished if we get the new object
self._finishedAdd = True
IStatusMessage(self.request).addStatusMessage(_(u"Snippet saved"), "info")
#z3c.form.button.buttonAndHandler(_(u'Cancel'), name='cancel')
def handleCancel(self, action):
IStatusMessage(self.request).addStatusMessage(_(u"Add New Snippet operation cancelled"), "info")
self.request.response.redirect(self.nextURL())
def create(self, data):
sm = SnippetManager()
#TODO:
#Include support for different folders from this form.
snippet = sm.createSnippet(data['title'], None ,data)
return snippet
def add(self, object):
#Since, for now, snippets are based upon ATDocuments, their creation is fairly staight-forward.
#So, we don't really need separate Add/Create steps.
return
def nextURL(self):
return self.context.absolute_url() + '/##create-snippet'