cget | C++ package retrieval | Build Tool library
kandi X-RAY | cget Summary
kandi X-RAY | cget Summary
C++ package retrieval
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Top functions reviewed by kandi - BETA
- Extract an archive
- Return the full path to a file
- Merge two dicts
- Copy src to dst_dir
- Run a command and return the output
- Build a build
- Run test
- Build a cmake command
- Configure the cmake builder
- Manage docker images
- Recursively delete symlinks from a directory
- Return environment dict
- Recursively delete symlinks
- Decorate a function into a flat
- List installed packages
- Size the current package size
- Get the package version
- Return True iff func can be passed to f
- Ignore package build
- Retrieve a file from url
- Get requirements from a file
- Delete all cget packages
- Copy files from src to dst
- Find the path to a file
- Build a package
- Symlink a directory
- Convert value to boolean
cget Key Features
cget Examples and Code Snippets
Lines of Code : 8License : Strong Copyleft (CC BY-SA 4.0)
Copyvar_stor = [hpw, mil]
var_stor = [hpw_cb.cget('onvalue'), mil_cb.cget('onvalue')]
lb5 = Label(c1, text=itr2.get())
lb5 = Label(c1, text=itr2)
def Ok():
tip=e1.get()
descriere=e2.get()
# data=e3.get() # Don't define `data`, so `data` is the old data defined before
timp=e4.get()
....
....
today_date = datetime.datetime.now()
fmt = 'from tkinter import Tk,Button
root = Tk()
startbutton = Button(root,text="start button")
pingbutton = Button(root,text="ping button")
startbutton.pack()
pingbutton.pack()
def startenterbind(event):
event.widget.config(relief='sunken'def cget(x, default='Null'):
out = contact.get(x, default)
return out if out == default else f"'{out}'"
f"{cget('Title')}, {cget('Location')}, {cget('Industry')}"
txt = canvas.itemcget(typed_value, 'text')
cb_var_init = [0] * cb_max_num #create the initial list of inactive checkbuttons, all 0
input_params=[] #list which needs to be populated/depopulated based on checkbutton state
def get_data(data): #populates a list with parameter from chimport tkinter as tk
def hide_text():
color = button['bg']
button.config(foreground=color, activeforeground=color)
window = tk.Tk()
button = tk.Button(text="Hello World!",command=hide_text)
button.pack()
window.mainloop()
def buttonClick(event):
button = event.widget#use event info
print(button['text'])#cget text
CPU = tk.Button(newWindow, text = CPUBUT, pady = 10, width = 12)#delete command option
CPU.bind('',lambda e:buttonClick(e))#bind click evimport tkinter as tk
def _button_press(event):
label.configure(text="")
def _button_release(event):
widget_under_cursor = event.widget.winfo_containing(event.x_root, event.y_root)
if widget_under_cursor == event.widget:
from tkinter import Tk, Canvas, Text, Button, END
mainmenu = Tk()
mainmenu.title("PROF NAME")
mainmenu.geometry("1200x600")
canvas = Canvas(mainmenu, width=1200, height=600)
canvas.pack(fill="both", expand=True)
canvas.create_text(600, 5Community Discussions
Trending Discussions on cget
QUESTION
I'm upgrading our app from rails 6 to 7, I was using zeitwerk instead of the classic autoloader with rails 6 without any issues, now without any changes to the folder/file naming convention or structure it fails to find any classes/modules inside lib folder. I've been debugging the zeitwerk gem and the autoloads hash has file paths as keys and [Namespace, Constant Name] as the value, with rails 6 it had correct name space, e.g. for a file in \user\project\rails6_test\lib\folder\config.rb it'd have Folder as the namespace and Config defined inside config.rb would be found correctly in Folder namespace but after the migration with rails 7 it always has Object as the namespace, not just for top level folders but for all nested files and obviously it can't find those constants in the Object.
I don't see anything that I missed from the upgrade guide, what could be missing here ?
Update
I tried running bin/rails r 'pp ActiveSupport::Dependencies.autoload_paths' and I get the error below,
ANSWER
Answered 2022-Mar-05 at 22:51Thanks for the updates. The problem is this glob:
QUESTION
I am trying to make a calculator with the help of tkinter. I have defined a function click, which returns the value the user clicked but it is giving a error which I am not understanding.
...ANSWER
Answered 2022-Jan-17 at 13:52You need to bind your function to the widget you want to detect with this line of code...
QUESTION
I have so far discovered four discovered width (or height) related methods and properties of widget (some for them also can be used to get other widget properties). What are the differences between all of them?
widget["width"]widget.cget("width")widget.winfo_width()widget.winfo_reqwidth()
(There are also equivalent methods and properties for height).
...ANSWER
Answered 2021-Dec-24 at 04:25-the first one(widget["width"]) is just a wrapping of some of the other commands, I can't tell you which one without decompiling the function.
-the second one(widget. cget("width")) is a method to access to variable width using the access to widget object through the getters methods of the object
-the third one(widget.winfo_width()) can be used to know the current width asking to TK's windows manager
-the fourth one (widget.winfo_reqwidth()) can tell you how much the width of the widget was originally when it was opened, or anyway before the widget.update_idletasks () method.
in general, we can say that they all do the same thing but, as you can guess, there are subtle differences that allow you to access the information you are looking for differently, in this case width
QUESTION
from tkinter import *
canvas = Canvas(width=500, height=100, bg="black")
typed_value = canvas.create_text(250, 50, text="5+7", font=("courier", 25, "bold"))
canvas.grid(column=0, row=0)
ANSWER
Answered 2021-Dec-14 at 04:28You can use
QUESTION
I'm trying add/remove an item (text of checkbox) to/from a list whenever a checkbox is checked/unchecked in tkinter. My idea was to add a command to the checkbutton, like:
...ANSWER
Answered 2021-Dec-13 at 09:38Update! I managed with the following code for anyone interested:
QUESTION
I am new to tkinter. I have defined a label in one function on a button click. When I try to access that label in different function on another button click, it is throwing error. How to access label between two functions? How to make label global?
my code:
...ANSWER
Answered 2021-Nov-20 at 06:25This is a bit better structured code, where all the related variables are collected in the TKValidator class here. There are pieces missing, such as where text is coming from. I also took the liberty to change some of the variable names to show their purposes better.
QUESTION
I have this sample code to explore the inner workings of ScrolledText in an attempt to discover why:
- The scrollbar flickers when I set the view window after replacing the text contents.
- If the text slightly exceeds the view window, the view window is set to a value other than what I specify. Note that this is not caused by line rounding since the value is off by multiple lines.
- If the text greatly exceeds the view window, while the view window is initially set to the value I specify, it is then overridden twice. The final time causes the view window jumps to a very incorrect position. Presumably causing [1].
ANSWER
Answered 2021-Nov-16 at 02:39The first yscrolledcommand is queued for either state change (normal/disabled). The second from insert (not delete) is triggered when there is line wrapping outside the text view. Possibly to adjust the view position to any line wrapping. Since the adjustment causes the scrollbar to shrink, that implies it initially considers wrapped lines as a single line, then considers wrapped lines as multiple lines. Normally 25% is 25% but since the view can't move during the adjustment, and there's now more content, the top position percentage must be reduced. This is what causes the flickering.
For partially-obscured wrapped lines this only triggers at the bottom.
The initial configuration of the window view only considers wrapped lines that are visible and does not cause any flickering. For partially-obscured wrapped lines this only considers lines at the top. In their handling of wrapped lines, the initial and final view configurations are exact inverses.
Anyway I want to demonstrate the Tk is doing it completely wrong. Let's say I have 20 non-wrapped lines, a single lined wrapped into 20 lines, and 20 non-wrapped lines. I want to set the top of the scroll window at 25% which means the wrapped line will be completely visible.
At 25%, this is the first line that should be visible:
QUESTION
I got widget list of frame with frame.winfo_children(). Now I need to get that checkbutton's value.Children List:
[, , , ]
What I tried :
checkbuttonwidget.get() , checkbuttonwidget.cget('variable')
How can I get its value? And is there any option to use if command for split these children?
For example:
...ANSWER
Answered 2021-Nov-06 at 22:36The simplest way to check if the widget is a Checkbutton is to use isinstance, then to get the value, you can use .getvar and the widget['variable'] (or widget.cget('variable') depending on what you prefer) to get the value of the corresponding variable:
QUESTION
I like to create a tkinter GUI with background and foreground colours that are similar to the system's theme background and foreground colours. How do I do this via python and tkinter?
For example, I tried:
...ANSWER
Answered 2021-Nov-09 at 08:40On an X window system, the color names are defined by the X server. You might be able to locate a file named xrgb.txt which contains a list of color names and the corresponding RGB values. On Windows and Macintosh systems, the color name table is built into Tk.
QUESTION
I have this code here. Like you see if the text in one of the button is long, it will not all apper. Is there a solution to resize the width of the canvas which is now defined equal to 300 so that it will show all the text in in the buttons. I don't want to do it manually because in the futur the text will be get from an external file and the data can change. Any ideas
...ANSWER
Answered 2021-Oct-19 at 02:27Since scrollable_frame will be resized to show the longest button, so you can expand canvas inside the callback bound to event on scrollable_frame:
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