Error Message
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Users\Patrick\Anaconda3\lib\tkinter\__init__.py", line 1705, in __call__
return self.func(*args)
File "<string>", line 20, in set_training_data_directory
File "<string>", line 252, in printer
AttributeError: 'Navigate' object has no attribute 'Listbox1'
In this code, If I call the function set_training_data_directory, it should also call printer from the Toplevel1 which it does. However, as the method printer is expecting self as an argument, any instance from the Navigate class that I pass as an object says "object has no attribute 'Listbox1". I've passed self and self.main_g as an argument and so far the error I get is "object has no attribute 'Listbox1"
Module Name: All_Classes
import import_ipynb
import Navigator
import Listings
import Main_GUI
Module name: Main
from tkinter import *
import import_ipynb
import Main_GUI
root = Tk()
top = Main_GUI.Toplevel1(root)
root.mainloop()
Module name: Listings
import import_ipynb
from tkinter import filedialog
import sys
import tkinter as tk
import os
import All_Classes
class Lists:
#Making a Navigator Object
#List of the training data
def get_list_of_training_data(self):
training_data_names = []
directory = self.get_training_dir()
for classes in os.listdir(directory):
for data in os.listdir(os.path.join(directory,classes)):
print(data)
training_data_names.append(data)
return training_data_names
Module name: Navigator
import import_ipynb
from tkinter import filedialog
import tkinter as tk
import All_Classes
class Navigate:
def __init__(self):
#Global Navigation variables
#Training data directory
self.TRAINING_DIR = ''
#Model directory for loading
self.MODEL_DIR = ''
#Sound file path for loading
self.SOUND_FILE = ''
self.listings = All_Classes.Listings.Lists
#self.g = GUI.Toplevel1()
self.main_g = All_Classes.Main_GUI.Toplevel1
#Function for Data directory
def set_training_data_directory(self):
self.TRAINING_DIR = filedialog.askdirectory()
p = self.listings.get_list_of_training_data(self)
print(p)
self.main_g.printer(self)
def get_training_dir(self):
return self.TRAINING_DIR
Module Name: Main_GUI
import import_ipynb
import All_Classes
import sys
import tkinter as tk
import tkinter.ttk as ttk
py3 = True
class Toplevel1:
def __init__(self, top=None):
self.nav = All_Classes.Navigator.Navigate()
#'''This class configures and populates the toplevel window.
# top is the, toplevel containing window.'''
_bgcolor = '#d9d9d9' # X11 color: 'gray85'
_fgcolor = '#000000' # X11 color: 'black'
_compcolor = '#d9d9d9' # X11 color: 'gray85'
_ana1color = '#d9d9d9' # X11 color: 'gray85'
_ana2color = '#ececec' # Closest X11 color: 'gray92'
self.style = ttk.Style()
top.geometry("832x674+650+150")
self.style.configure('TNotebook.Tab', background=_bgcolor)
self.style.configure('TNotebook.Tab', foreground=_fgcolor)
self.style.map('TNotebook.Tab', background=
[('selected', _compcolor), ('active',_ana2color)])
self.TNotebook1 = ttk.Notebook(top)
self.TNotebook1.place(relx=0.012, rely=0.0, relheight=0.895
, relwidth=0.978)
self.TNotebook1.configure(width=814)
self.TNotebook1.configure(takefocus="")
self.TNotebook1_t0 = tk.Frame(self.TNotebook1)
self.TNotebook1.add(self.TNotebook1_t0, padding=3)
self.TNotebook2 = ttk.Notebook(self.TNotebook1_t0)
self.TNotebook2.place(relx=0.037, rely=0.113, relheight=0.461
, relwidth=0.412)
self.TNotebook2.configure(width=334)
self.TNotebook2.configure(takefocus="")
self.TNotebook2_t0 = tk.Frame(self.TNotebook2)
self.TNotebook2.add(self.TNotebook2_t0, padding=3)
self.TNotebook2.tab(0, text="Audio Files", compound="left", underline="-1"
,)
self.TNotebook2_t0.configure(background="#d9d9d9")
self.TNotebook2_t0.configure(highlightbackground="#d9d9d9")
self.TNotebook2_t0.configure(highlightcolor="black")
self.Button2 = tk.Button(self.TNotebook1_t0)
self.Button2.place(relx=0.123, rely=0.78, height=40, width=190)
self.Button2.configure(activebackground="#ececec")
self.Button2.configure(activeforeground="#000000")
self.Button2.configure(background="#d9d9d9")
self.Button2.configure(disabledforeground="#a3a3a3")
self.Button2.configure(foreground="#000000")
self.Button2.configure(highlightbackground="#d9d9d9")
self.Button2.configure(highlightcolor="black")
self.Button2.configure(pady="0")
self.Button2.configure(text='''Load Training Data''')
self.Button2.configure(command= self.nav.set_training_data_directory)
self.Listbox1 = tk.Listbox(self.TNotebook2_t0)
self.Listbox1.place(relx=0.0, rely=0.0, relheight=1.008, relwidth=1.012)
self.Listbox1.configure(background="white")
self.Listbox1.configure(disabledforeground="#a3a3a3")
self.Listbox1.configure(font="TkFixedFont")
self.Listbox1.configure(foreground="#000000")
self.Listbox1.configure(width=334)
#Init Scrollbar object
self.scroll1 = tk.Scrollbar(self.Listbox1)
self.scroll1.configure(command=self.Listbox1.yview)
self.Listbox1.configure(yscrollcommand = self.scroll1.set)
def printer(self):
print("printer Reached")
self.Listbox1.pack()
self.scroll1.pack(side = "right",fill = 'y')
for i in range(20):
self.Listbox1.insert(tk.END,i)
I am pretty new with object in python. If you happen to have an answer, I would appreciate it. Also could this be a bad way of designing?
Well. I had a look, and it definitely seems to be a issue with how you write and use classes. In Navigator you call the Lists class, but you don't instanciate it:
self.listings = All_Classes.Listings.Lists
To make an instance you must end the class name with parenthesis. Thus when you run the method get_list_of_training_data(self) there is no self to pass as self is the name of the instance.
Same thing with self.main_g = All_Classes.Main_GUI.Toplevel1.
From my perspective it looks like you build a complicated structure of classes when you really don't need them. To quote Jack Diederich: "The signature of this is not a class is that it has two methods, one of which is init". YouTube clip: Stop Writing Classes
On my end I'm having trouble to get it running without errors because my os.path.join() delivers dysfunctional paths, don't know why.
But: have look and see if you can make the code not so fractured and I think it will be easier to spot problems.
Related
I'm having trouble decoding an image when I import it from another file.
I have four .py files to make two buttons.
In the first, on line 21, the button works and brings the image, in the second, on line 28, which is imported from another file, it appears as a button but without an image. How can I resolve this?
lab.py
import tkinter as tk
import base64
from imagens import *
from cores import *
from widgets import *
class Janela(Images):
def __init__(self) -> None:
self.images_base64()
self.tamJanela()
def tamJanela(self):
self.janela_doMenu = tk.Tk()
janela = self.janela_doMenu
# janela.state('zoomed')
janela.title('Disk Gás Gonçalves')
janela.configure(background=preto_claro)
janela.geometry("%dx%d" % (janela.winfo_screenwidth(), janela.winfo_screenheight()))
# Here the code works ###############################################################
self.img_icoName = tk.PhotoImage(data=base64.b64decode(self.editUser))
self.rotulo_nome2 = tk.Button(master=janela, image=self.img_icoName, activebackground='#00FA9A', bg='#4F4F4F',
highlightbackground='#4F4F4F', highlightcolor='#4F4F4F')
self.rotulo_nome2.grid(row=0, column=0)
# Here the code does not work #######################################################
# I'm importing from widgets.py #####################################################
Botoes(janela)
janela.minsize(1200, 640)
janela.mainloop()
Janela()
widgets.py
import tkinter as tk
import base64
from imagens import *
from cores import *
class Botoes(Images):
def __init__(self, local) -> None:
self.images_base64()
self.local = local
self.bt()
def bt(self):
self.img_icoName = tk.PhotoImage(data=base64.b64decode(self.editUser))
self.rotulo_nome2 = tk.Button(master=self.local, image=self.img_icoName, activebackground='#00FA9A', bg='#4F4F4F',
highlightbackground='#4F4F4F', highlightcolor='#4F4F4F')
self.rotulo_nome2.grid(row=1, column=0)
cores.py
preto_claro = '#4F4F4F'
verde_médio = '#00FA9A'
vermelho_salmão = '#FA8072'
azul_seleção = '#F0FFFF'
verde_limão = '#00FF00'
branco_gelo = '#EDEBE6'
imagens.py
import base64
class Images:
def images_base64(self):
self.addUser = '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'
self.editUser = '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'
I tried to create a button by importing the base64 image from another file.
There are two buttons in the application, one works and the image appears, the other does not work and the image does not appear. I would like to make the second one work.
All the code will generate this image. The bottom button that doesn't show the image is in the widgets.py file
I don't know why, but when I import it, it doesn't work.
Thank you in advance for your attention and I apologize if something was wrong or out of standard, my English is not very good.
It is because there is no variable referencing the instance of Botoes(), so it will be garbage collected (so as the image inside it).
Just use a variable to store the instance of Botoes():
class Janela(Images):
def __init__(self) -> None:
self.images_base64()
self.tamJanela()
def tamJanela(self):
self.janela_doMenu = tk.Tk()
janela = self.janela_doMenu
# janela.state('zoomed')
janela.title('Disk Gás Gonçalves')
janela.configure(background=preto_claro)
janela.geometry("%dx%d" % (janela.winfo_screenwidth(), janela.winfo_screenheight()))
# Here the code works ###############################################################
self.img_icoName = tk.PhotoImage(data=base64.b64decode(self.editUser))
self.rotulo_nome2 = tk.Button(master=janela, image=self.img_icoName, activebackground='#00FA9A', bg='#4F4F4F',
highlightbackground='#4F4F4F', highlightcolor='#4F4F4F')
self.rotulo_nome2.grid(row=0, column=0)
# need a variable to store the instance of Botoes
# to avoid garbage collection
botoes = Botoes(janela)
janela.minsize(1200, 640)
janela.mainloop()
Result:
I am developing an EEL project, and I needed to create a file dialog on the python side in order to preprocess data before sending it to javascript.
I tried to use tk.filedialog.askopenfilename, but that somehow froze the javascript event loop.
I found an answer on StackOverflow that used wxpython to create a non-blocking file picker. However, when I run the code below, the file picker always starts minimized.
However, once you use the file picker once, it works perfectly the second time.
Any help appreciated.
import base64
import json
from tkinter import Tk
Tk().withdraw()
from tkinter.filedialog import askopenfilename
import PIL.Image
import eel
import numpy as np
import wx
# Reusable wxpython App instance for the creation of non-blocking popup dialogs
app=wx.App(None)
eel.init("public")
def encode(bts):
return base64.b64encode(bts)
def array_to_json(array):
return json.dumps({
"shape": list(array.shape),
"dtype": str(array.dtype),
"data":list(np.ravel(array).astype(float)) # not efficient but quite clean
})
#eel.expose
def load_image(path):
return array_to_json(np.asarray(PIL.Image.open(path)))
#eel.expose
def pick_image():
# return askopenfilename()
""" --- Adapted from https://stackoverflow.com/a/59177064/5166365"""
style = wx.FD_OPEN | wx.FD_FILE_MUST_EXIST | wx.STAY_ON_TOP | wx.DIALOG_NO_PARENT | wx.MAXIMIZE
dialog = wx.FileDialog(None, "Open File", wildcard="*", style=style)
dialog.Iconize(False)
dialog.Maximize()
dialog.Raise()
path = ""
if dialog.ShowModal() == wx.ID_OK:
path = dialog.GetPath()
else:
path = ""
return path
""" --- """
eel.start("index.html")
I was able to get it working with the following code. I used a regular window instead of a wx.Dialog or similar class.
class FancyFilePickerApplication:
def __init__(self):
self.app = wx.App()
self.frame = wx.Frame(None,title="Fancy File Picker")
self.build_ui()
##private
def build_ui(self):
self.vertical_sizer = wx.BoxSizer(wx.VERTICAL)
self.control_panel = wx.Panel(self.frame,wx.ID_ANY)
self.horizontal_sizer = wx.BoxSizer(wx.HORIZONTAL)
self.control_panel.SetSizer(self.horizontal_sizer)
self.frame.SetSizer(self.vertical_sizer)
self.dir_ctrl = wx.GenericDirCtrl(self.frame,wx.ID_ANY,wx.EmptyString,wx.DefaultPosition,wx.Size(400,300))
self.vertical_sizer.Add(self.dir_ctrl,wx.SizerFlags().Expand())
self.vertical_sizer.Add(self.control_panel,wx.SizerFlags().Expand())
self.scale_factor_label = wx.StaticText(self.control_panel,wx.ID_ANY,"Scale Factor: ")
self.scale_factor_textbox = wx.TextCtrl(self.control_panel,wx.ID_ANY)
self.open_button = wx.Button(self.control_panel,wx.ID_ANY,"Open")
self.horizontal_sizer.Add(self.scale_factor_label,wx.SizerFlags().Expand())
self.horizontal_sizer.Add(self.scale_factor_textbox,wx.SizerFlags().Expand())
self.horizontal_sizer.Add(self.open_button,wx.SizerFlags().Expand())
self.open_button.Bind(wx.EVT_BUTTON,lambda evt:self.submit())
self.frame.Bind(wx.EVT_CLOSE,self.cancel)
def open(self, file_picked_callback):
self.file_picked_callback = file_picked_callback
self.frame.Fit()
self.frame.Center()
self.frame.Show()
self.frame.Raise()
self.frame.ToggleWindowStyle(wx.STAY_ON_TOP)
self.app.MainLoop()
##private
def submit(self):
filepath =self.dir_ctrl.GetFilePath()
scale_factor_text = self.scale_factor_textbox.GetValue()
scale_factor = 1.0 if not scale_factor_text.strip() else float(scale_factor_text)
self.file_picked_callback(filepath,scale_factor)
self.frame.Destroy()
##private
def cancel(self,evt):
self.file_picked_callback("",0)
self.frame.Destroy()
I'm trying to insert a text into textbox from within a function outside of class because i'm using threading.
code:
import os
import glob
import threading
from Tkinter import *
import Tkinter as tk
import ScrolledText as tkst
def searchfunc(string, filetype, directory):
print 'string : '+string
print 'filetype : '+filetype
print 'directory : '+directory
os.chdir(directory)
for file in glob.glob('*'+filetype):
if string in open(file).read():
print '[-info-] textstring found in >> '+file
searchresults.insert(INSERT, file) # problem line
else:
print '[-info-] text string not found in : '+file
pass
class name:
def __init__(self, top=None):
...
def search():
string = self.stringtextbox.get()
filetype = self.filetypetextbox.get()
directory = self.directorytextbox.get()
t = threading.Thread(target=searchfunc(string, filetype, directory))
t.daemon = True
t.start()
But it give me the following error :
NameError: global name 'searchresults' is not defined
and ofcourse if i used the name "self.searchresults" will give me an error as well because as you know self is a discriptor within the class itself
I am currently working on a simple Oregon Trail clone for a school project. I want to use Tkinter for this game, since the current version for pygame only goes up to Python 2 and I am used to using Python 3. I separated the different parts of the game into separate py files (main.py, names.py, occupations.py, store.py, game.py) and put them all into a folder so it is more organized. I already typed out the code for the welcome screen and the code for main.py, names.py, and a little for occupations.py. When I run my code, I am presented with an error that that the name 'names' is not defined. In the names file, I created a function called names() and a ran it in the main file. What is wrong with my code?
# main.py
from tkinter import *
from names import *
from occupations import *
from store import *
from game import *
root = Tk()
root.resizable(width=True, height=True)
root.wm_title('Oregon Trail')
root.geometry("200x75")
canvas = Canvas(root,width=400,height=200)
canvas.pack()
welcome = Label(canvas,
font = ('System',14,'bold'),
text = 'Oregon Trail')
welcome.grid(row=0,sticky=(N,S,E,W))
play = None
def playbuttoncommands():
canvas.pack_forget()
play.grid_forget()
welcome.grid_forget()
names()
play = Button(canvas,
font = 'System',
text = 'Travel the Trail',
command = playbuttoncommands)
play.grid(row=1,sticky=(N,S,E,W))
root.mainloop()
# names.py
from tkinter import *
from occupations import *
from store import *
from game import *
from main import *
def names():
canvas2 = Canvas(root,width=400,height=200)
canvas.pack()
root.geometry("400x200")
namelabel = Label(root,
font = 'System',
text = 'Please enter the names of your travel group:')
namelabel.grid(row=1,sticky=N)
name1 = ''
name1entry = Entry(root,textvariable=name1)
name1entry.grid(row=2,sticky=N)
name2 = ''
name2entry = Entry(root,textvariable=name2)
name2entry.grid(row=3, sticky=N)
name3 = ''
name3entry = Entry(root,textvariable=name3)
name3entry.grid(row=4,sticky=N)
name4 = ''
name4entry = Entry(root,textvariable=name4)
name4entry.grid(row=5,sticky=N)
name5 = ''
name5entry = Entry(root,textvariable=name5)
name5entry.grid(row=6,sticky=N)
enternames = Button(text = 'Continue', command = submitnames)
enternames.grid(row=7,sticky=N)
# occupations.py
from tkinter import *
from names import *
from store import *
from game import *
from main import *
def submitnames():
name1 = name1entry.get()
name2 = name2entry.get()
name3 = name3entry.get()
name4 = name4entry.get()
name5 = name5entry.get()
# Full Error Report
Exception in Tkinter callback
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/tkinter/__init__.py", line 1550, in __call__
return self.func(*args)
File ***************/main.py", line 33, in playbuttoncommands
names()
NameError: name 'names' is not defined
The problem is that you have a circular import, because main.py imports names.py, which then imports main.py. You should avoid these, as they cause problems like you are seeing. (The error report doesn't show all those layers, did you leave some out?)
Organize your code so that if moduleA imports moduleB, then moduleB doesn't need to import moduleA.
BTW: "from xyz import *" is discouraged, because it makes it hard to see where names were defined.
I'm using Kivy example code to get file path from two different files.
My goal is to use the file path to open and manipulate data from the file.
My problem is to pass the file path into the open file command in the test function below.
Here is my Code:
from kivy.app import App
from kivy.uix.button import Button
from kivy.core.window import Window
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.label import Label
import re
import pandas as pd
class DropFile(Button):
def __init__(self, **kwargs):
super(DropFile, self).__init__(**kwargs)
# get app instance to add function from widget
app = App.get_running_app()
# add function to the list
app.drops.append(self.on_dropfile)
def on_dropfile(self, widget, path):
# a function catching a dropped file
# if it's dropped in the widget's area
if self.collide_point(*Window.mouse_pos):
self.text = path
def test(self):
minimum_wage = open(**FILE PATH HERE**)
LinesToString = ''
for line in minimum_wage:
LinesToString += line
patFinder = re.compile('\d{5}\s+\d{5,9}')
findPat = re.findall(patFinder, LinesToString)
empno_list = []
pattern = '(\d{5})\s+(\d{5})'
for string in findPat:
match = re.search(pattern, string)
empno = match.group(2)
empno_list.append(empno)
MinimumWage = pd.DataFrame({'EMPNO': empno_list})
MinimumWage.set_index('EMPNO')
print MinimumWage.head()
print MinimumWage.shape
class DropApp(App):
def build(self):
# set an empty list that will be later populated
# with functions from widgets themselves
self.drops = []
# bind handling function to 'on_dropfile'
Window.bind(on_dropfile=self.handledrops)
box = BoxLayout(orientation='vertical')
top_label = Label(text='Data manipulation', font_size=45)
box.add_widget(top_label)
run_button = Button(text='Run', size_hint=(1, 0.5))
run_button.bind(on_press=DropFile.test)
box.add_widget(run_button)
two_buttons = BoxLayout(orientation='horizontal')
dropleft = DropFile(text='Drag & Drop File here')
# dropright = DropFile(text='right')
two_buttons.add_widget(dropleft)
# two_buttons.add_widget(dropright)
box.add_widget(two_buttons)
return box
def handledrops(self, *args):
# this will execute each function from list with arguments from
# Window.on_dropfile
#
# make sure `Window.on_dropfile` works on your system first,
# otherwise the example won't work at all
for func in self.drops:
func(*args)
DropApp().run()
Thanks
You can call test() method at the last line of on_dropfile() e.g.:
def on_dropfile(self, widget, path):
# a function catching a dropped file
# if it's dropped in the widget's area
if self.collide_point(*Window.mouse_pos):
self.text = path
self.test(path)
def test(self, path):
minimum_wage = open(path)
LinesToString = ''
...
or launch already from the existing thing e.g. if you run test() separately from the on_dropfile() function and you won't change self.text property after changing the text:
def on_dropfile(self, widget, path):
# a function catching a dropped file
# if it's dropped in the widget's area
if self.collide_point(*Window.mouse_pos):
self.text = path # path is assigned to self.text <--
def test(self):
minimum_wage = open(self.text) # <-- and you can use it
LinesToString = ''
...
Or at the end of on_dropfile put it into a separate variable and use that in open().