Is there a way to pull data from a json and add it into a grid in tkinter?
Question:
I am trying to make a desktop application that can track network that have been added to the app. I’m saving these networks in a json file. I want to be able to grab those networks from the sheet and add them into a grid. Does anyone know if there is a way to do this?
user.json file:
{
"networks": [
{
"network name": "mynet",
"Network IP": "192.168.0.0",
"Subnet": "255.255.255.240",
"Intermediary Devices": "2",
"Hosts": "8"
},
{
"network name": "NewNet",
"Network IP": "10.0.0.100",
"Subnet": "255.255.255.240",
"Intermediary Devices": "1",
"Hosts": "12"
},
{
"network name": "pop",
"Network IP": "192.168.2.10",
"Subnet": "255.255.255.248",
"Intermediary Devices": "1",
"Hosts": "2"
}
]
}
My code below:
import json
import ctypes
from tkinter import *
from PIL import Image, ImageTk
ctypes.windll.shcore.SetProcessDpiAwareness(1)
class NetAppHomePG:
def __init__(self):
self.win = Tk()
self.win.geometry("3800x2000")
self.win.title("NetApp")
self.NavBarFrame = Frame(self.win, background="grey")
self.TabsFrame = Frame(self.win)
self.Networks = {}
self.UsedIPs = []
#NavBar
self.Logo = Label(self.NavBarFrame, text="NetApp", font=("Roboto", 36), foreground="white", background="grey").grid(row=0, column=0, padx=10, pady=10, sticky=W)
self.ProfileImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/user.png"))
self.Logo = Button(self.NavBarFrame, image=self.ProfileImg, background="grey", border=0).grid(row=0, column=1, padx=3200, pady=10, sticky=E)
self.NavBar1 = Canvas(self.win, width=3840, height=10, background="grey")
self.NavBar1.create_line(0, 10, 3840, 10, width=7, fill="grey")
self.NavBar1.place(x=0,y=151)
#Tabs
self.TabBtn1 = Button(self.TabsFrame, text="My IPv4 Networks", font=("Roboto", 18), border=0, background="lightblue")
self.TabBtn1.grid(row=0, column=0, padx=50, pady=300, ipadx=50, sticky=W+E)
self.TabBtn2 = Button(self.TabsFrame, text="My IPv6 Networks", font=("Roboto", 18), border=0, background="lightblue")
self.TabBtn2.grid(row=1, column=0, padx=50, pady=100, ipadx=50, sticky=W+E)
self.TabBtn3 = Button(self.TabsFrame, text="Settings", font=("Roboto", 18), border=0, background="lightblue")
self.TabBtn3.grid(row=2, column=0, padx=50, pady=300, ipadx=50, sticky=W+E)
self.TabLine1 = Canvas(self.win, width=10, height=1862, background="grey")
self.TabLine1.create_line(10, 0, 10, 1862, width=6, fill="grey")
self.TabLine1.place(x=700,y=163)
#ManageMyNets
self.NetName = 1
self.xcor = int(0)
self.ycor = int(1)
self.OnlineDotImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/green-dot.png"))
self.AddImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/plus.png"))
self.NetRouterImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/router.png"))
self.NetPCImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/computer-set.png"))
self.NetSwitchImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/hub.png"))
self.NetServerImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/server.png"))
self.AddButton = Button(self.TabsFrame, image=self.AddImg, command=self.Add_Network)
self.AddButton.grid(row=self.xcor, column=self.ycor, padx=250, pady=0)
self.NavBarFrame.grid(sticky=W)
self.TabsFrame.grid(sticky=W)
with open("user.json") as json_file:
self.data = json.load(json_file)
self.temp = self.data['networks']
for network in self.temp:
self.NetworkBg= Canvas(self.TabsFrame, width=600, height=600, background="white")
self.NetworkName = Label(self.NetworkBg, text=(self.temp[0]['network name']), font=("Roboto", 18), foreground="black", background="white")
self.NetworkIP = Label(self.NetworkBg, text=(self.temp[0]['Network IP']), font=("Roboto", 12), foreground="black", background="white")
self.NetworkSubnet = Label(self.NetworkBg, text=("Subnet: "+self.temp[0]['Subnet']), font=("Roboto", 12), foreground="black", background="white")
self.NetworkState = Label(self.NetworkBg, text=("Status: "), font=("Roboto", 12), foreground="black", background="white")
self.Dot = Label(self.NetworkBg, image=self.OnlineDotImg, foreground="black", background="white")
self.NetworkInter = Label(self.NetworkBg, text=("Intermediary Devices: "+self.temp[0]['Intermediary Devices']), font=("Roboto", 12), foreground="black", background="white")
self.InspectNet = Button(self.NetworkBg, text=("Inspect Network"), border=0, font=("Roboto", 12, "underline"), foreground="black", background="white", command=self.Inspect)
self.NetworkHosts = Label(self.NetworkBg, text=("Hosts: "+self.temp[0]['Hosts']), font=("Roboto", 12), foreground="black", background="white")
self.NetworkBg.grid(row=self.xcor, column=self.ycor, padx=150, pady=0)
self.NetworkName.grid(row=0, column=0, sticky=W)
self.NetworkIP.grid(row=1, column=0, pady=10,sticky=W)
self.NetworkSubnet.grid(row=2, column=0, sticky=W)
self.NetworkState.grid(row=3, column=0, pady=20, sticky=W)
self.Dot.grid(row=3, column=0, padx=110, sticky=W)
self.NetworkInter.grid(row=4, column=0, pady=0, sticky=W)
self.NetworkHosts.grid(row=5, column=0, pady=0, sticky=W)
self.InspectNet.grid(row=6, column=1, pady=0, sticky=E)
self.AddButton.grid(row=self.xcor, column=self.ycor+1, padx=150, pady=0)
self.win.mainloop()
def write_json(self, filename="user.json"):
with open(filename, "w") as f:
self.y = {"network name": self.NetName, "Network IP": self.IP, "Subnet" : self.Subnet, "Intermediary Devices" : self.InterDevice, "Hosts" : self.Hosts}
self.temp.append(self.y)
json.dump(self.data, f, indent=2)
def NetInfo(self):
self.NetName = self.NetEntry.get()
self.InterDevice = self.NumInterDeviceEntry.get()
self.Hosts = self.NumHostsEntry.get()
self.IP = (self.NetIPEntry1.get()+"."+self.NetIPEntry2.get()+"."+self.NetIPEntry3.get()+"."+self.NetIPEntry4.get())
self.IP_Assignment()
self.write_json()
self.ycor += int(1)
if self.ycor == 6:
self.xcor += int(1)
self.ycor = int(1)
self.AddButton.grid(row=self.xcor, column=self.ycor+1, padx=150, pady=0)
self.NetworkSetup = Tk()
def IP_Assignment(self):
self.TotalInterDevs = int(self.NumInterDeviceEntry.get())
self.TotalHosts= int(self.NumHostsEntry.get())
self.TotalDevs = (self.TotalInterDevs+self.TotalHosts)
self.Subnet = ""
if self.TotalDevs <= 254 and self.TotalDevs >= 127:
self.Subnet = "255.255.255.0"
if self.TotalDevs <= 126 and self.TotalDevs >= 63:
self.Subnet = "255.255.255.128"
if self.TotalDevs <= 62 and self.TotalDevs >= 31:
self.Subnet = "255.255.255.192"
if self.TotalDevs <= 30 and self.TotalDevs >= 15:
self.Subnet = "255.255.255.224"
if self.TotalDevs <= 14 and self.TotalDevs >= 7:
self.Subnet = "255.255.255.240"
if self.TotalDevs <= 6 and self.TotalDevs >= 3:
self.Subnet = "255.255.255.248"
if self.TotalDevs <= 2:
self.Subnet = "255.255.255.252"
self.Octet1 = int(self.NetIPEntry1.get())
self.Octet2 = int(self.NetIPEntry2.get())
self.Octet3 = int(self.NetIPEntry3.get())
self.Octet4 = int(self.NetIPEntry4.get())
print(self.UsedIPs)
def Add_Network(self):
self.NetworkSetup = Tk()
self.NetworkSetup.geometry("1500x1000")
self.NetworkSetup.title("Network Setup")
self.Net = Label(self.NetworkSetup, text="Network Name: ", font=("Roboto", 10))
self.NetEntry = Entry(self.NetworkSetup, font=("Roboto", 10), width=10)
self.NetIP = Label(self.NetworkSetup, text="Network IP: ", font=("Roboto", 10))
self.NetIPEntry1 = Entry(self.NetworkSetup, width=10, font=("Roboto", 10))
self.NetIPEntry2 = Entry(self.NetworkSetup, width=10, font=("Roboto", 10))
self.NetIPEntry3 = Entry(self.NetworkSetup, width=10, font=("Roboto", 10))
self.NetIPEntry4 = Entry(self.NetworkSetup, width=10, font=("Roboto", 10))
self.NumInterDevice = Label(self.NetworkSetup, text="Number of intermediary devices: ", font=("Roboto", 10))
self.NumInterDeviceEntry = Entry(self.NetworkSetup, font=("Roboto", 10), width=10)
self.NumHosts = Label(self.NetworkSetup, text="Number of hosts: ", font=("Roboto", 10))
self.NumHostsEntry = Entry(self.NetworkSetup, font=("Roboto", 10), width=10)
self.AddNetBtn = Button(self.NetworkSetup, text="Add Network", font=("Roboto", 10), bg="lightblue", fg="white", command=self.NetInfo)
self.Net.grid(row=0, column=0, pady=50, padx=20)
self.NetEntry.grid(row=0, column=1)
self.NetIP.grid(row=1, column=0, pady=50, padx=20)
self.NetIPEntry1.grid(row=1, column=1, padx=20, pady=30, sticky=W)
self.NetIPEntry2.grid(row=1, column=2, padx=20, pady=30,sticky=W)
self.NetIPEntry3.grid(row=1, column=3, padx=20, pady=30,sticky=W)
self.NetIPEntry4.grid(row=1, column=4, padx=20, pady=30,sticky=W)
self.NumInterDevice.grid(row=2, column=0, pady=50, padx=20)
self.NumInterDeviceEntry.grid(row=2, column=1)
self.NumHosts.grid(row=3, column=0, pady=100, padx=20)
self.NumHostsEntry.grid(row=3, column=1)
self.AddNetBtn.grid(row=4, column=1)
self.NetworkSetup.mainloop()
def Inspect(self):
self.InspectNet = Tk()
self.InspectNet.geometry("1500x1000")
self.InspectNet.title("Network Setup")
self.InspectNumInter = int(self.InterDevice)
self.InspectNumHost = int(self.Hosts)
self.InspectTabsFrame = Frame(self.InspectNet)
self.InspectNetTab = Button(self.InspectTabsFrame, width=20, text="Network", font=("Roboto", 10), bg="lightblue", fg="white")
self.LogicalTopology= Button(self.InspectTabsFrame, width=20, text="Logical Topology", font=("Roboto", 10), bg="lightblue", fg="white", command=self.Topology)
self.Border = Canvas(self.InspectTabsFrame, width=1490, height=936, bg="lightgrey", borderwidth=3, relief="solid")
self.InspectName = Label(self.Border, text=(self.NetName), font=("Roboto", 18), background="lightgrey")
self.InspectIP = Label(self.Border, text=(self.IP), font=("Roboto", 12), background="lightgrey")
self.InspectDevices = Listbox(self.Border, bg="white", font=("Roboto", 12))
for i in range(self.TotalInterDevs):
self.Octet4 += 1
if self.Octet4 > 255:
self.Octet3 += 1
self.Octet4 += -255
self.UsedIPs.append(str(self.Octet1) + "." + str(self.Octet2) + "." + str(self.Octet3) + "." + str(self.Octet4))
for i in range(self.TotalHosts):
self.Octet4 += 1
if self.Octet4 > 255:
self.Octet3 += 1
self.Octet4 += -255
self.UsedIPs.append(str(self.Octet1) + "." + str(self.Octet2) + "." + str(self.Octet3) + "." + str(self.Octet4))
self.InspectNetTab.grid(row=0, column=0)
self.LogicalTopology.grid(row=0, column=1)
self.Border.grid(row=1, column=0, columnspan=2)
self.InspectName.grid(row=0, column=0, padx=10, pady=10, sticky=W)
self.InspectIP.grid(row=1, column=0, padx=10, pady=10, sticky=W)
self.InspectDevices.grid(row=2, column=0, pady=50, padx=100)
self.InspectTabsFrame.grid(sticky=N)
self.InspectNet.mainloop()
NetAppHomePG()
I’ve tried assigning user.json[‘networks’] to a for loop then putting all the label, buttons, and grid in that loop. I hoped this would’ve just looped through all of the networks under user.json[‘networks’].
Answers:
You stated you tried iterating over the values inside of user.json['networks'] but what I see in your code is for network in self.temp:. This is not the same thing.
To iterate over your data you should do something more like this:
import tkinter as tk
json_file = {"networks": [
{"network name": "mynet", "Network IP": "192.168.0.0", "Subnet": "255.255.255.240", "Intermediary Devices": "2", "Hosts": "8"},
{"network name": "NewNet", "Network IP": "10.0.0.100", "Subnet": "255.255.255.240", "Intermediary Devices": "1", "Hosts": "12"},
{"network name": "pop", "Network IP": "192.168.2.10", "Subnet": "255.255.255.248", "Intermediary Devices": "1", "Hosts": "2"}]}
root = tk.Tk()
root.geometry("400x400")
for data in json_file['networks']:
frame = tk.Frame(root)
frame.pack()
for key, value in data.items():
tk.Label(frame, text=f'{key}: {value}', anchor="w").pack(fill='x')
root.mainloop()
Results:
Here is an example that can separate the results into a grid pattern that has 2 rows before moving to the next column. This will continue moving to new columns after 2 rows per column.
import tkinter as tk
json_file = {"networks": [
{"network name": "mynet", "Network IP": "192.168.0.0", "Subnet": "255.255.255.240", "Intermediary Devices": "2", "Hosts": "8"},
{"network name": "NewNet", "Network IP": "10.0.0.100", "Subnet": "255.255.255.240", "Intermediary Devices": "1", "Hosts": "12"},
{"network name": "pop", "Network IP": "192.168.2.10", "Subnet": "255.255.255.248", "Intermediary Devices": "1", "Hosts": "2"}]}
root = tk.Tk()
root.geometry("400x400")
r = 0
c = 0
for data in json_file['networks']:
frame = tk.Frame(root)
frame.grid(row=r, column=c)
if (r+1) % 2 == 0:
c += 1
r = 0
else:
r += 1
for key, value in data.items():
tk.Label(frame, text=f'{key}: {value}', anchor="w").pack(fill='x')
root.mainloop()
Results:
I am trying to make a desktop application that can track network that have been added to the app. I’m saving these networks in a json file. I want to be able to grab those networks from the sheet and add them into a grid. Does anyone know if there is a way to do this?
user.json file:
{
"networks": [
{
"network name": "mynet",
"Network IP": "192.168.0.0",
"Subnet": "255.255.255.240",
"Intermediary Devices": "2",
"Hosts": "8"
},
{
"network name": "NewNet",
"Network IP": "10.0.0.100",
"Subnet": "255.255.255.240",
"Intermediary Devices": "1",
"Hosts": "12"
},
{
"network name": "pop",
"Network IP": "192.168.2.10",
"Subnet": "255.255.255.248",
"Intermediary Devices": "1",
"Hosts": "2"
}
]
}
My code below:
import json
import ctypes
from tkinter import *
from PIL import Image, ImageTk
ctypes.windll.shcore.SetProcessDpiAwareness(1)
class NetAppHomePG:
def __init__(self):
self.win = Tk()
self.win.geometry("3800x2000")
self.win.title("NetApp")
self.NavBarFrame = Frame(self.win, background="grey")
self.TabsFrame = Frame(self.win)
self.Networks = {}
self.UsedIPs = []
#NavBar
self.Logo = Label(self.NavBarFrame, text="NetApp", font=("Roboto", 36), foreground="white", background="grey").grid(row=0, column=0, padx=10, pady=10, sticky=W)
self.ProfileImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/user.png"))
self.Logo = Button(self.NavBarFrame, image=self.ProfileImg, background="grey", border=0).grid(row=0, column=1, padx=3200, pady=10, sticky=E)
self.NavBar1 = Canvas(self.win, width=3840, height=10, background="grey")
self.NavBar1.create_line(0, 10, 3840, 10, width=7, fill="grey")
self.NavBar1.place(x=0,y=151)
#Tabs
self.TabBtn1 = Button(self.TabsFrame, text="My IPv4 Networks", font=("Roboto", 18), border=0, background="lightblue")
self.TabBtn1.grid(row=0, column=0, padx=50, pady=300, ipadx=50, sticky=W+E)
self.TabBtn2 = Button(self.TabsFrame, text="My IPv6 Networks", font=("Roboto", 18), border=0, background="lightblue")
self.TabBtn2.grid(row=1, column=0, padx=50, pady=100, ipadx=50, sticky=W+E)
self.TabBtn3 = Button(self.TabsFrame, text="Settings", font=("Roboto", 18), border=0, background="lightblue")
self.TabBtn3.grid(row=2, column=0, padx=50, pady=300, ipadx=50, sticky=W+E)
self.TabLine1 = Canvas(self.win, width=10, height=1862, background="grey")
self.TabLine1.create_line(10, 0, 10, 1862, width=6, fill="grey")
self.TabLine1.place(x=700,y=163)
#ManageMyNets
self.NetName = 1
self.xcor = int(0)
self.ycor = int(1)
self.OnlineDotImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/green-dot.png"))
self.AddImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/plus.png"))
self.NetRouterImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/router.png"))
self.NetPCImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/computer-set.png"))
self.NetSwitchImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/hub.png"))
self.NetServerImg = ImageTk.PhotoImage(Image.open("c:/Users/Will/Desktop/VSC_Test/NetworkApp/server.png"))
self.AddButton = Button(self.TabsFrame, image=self.AddImg, command=self.Add_Network)
self.AddButton.grid(row=self.xcor, column=self.ycor, padx=250, pady=0)
self.NavBarFrame.grid(sticky=W)
self.TabsFrame.grid(sticky=W)
with open("user.json") as json_file:
self.data = json.load(json_file)
self.temp = self.data['networks']
for network in self.temp:
self.NetworkBg= Canvas(self.TabsFrame, width=600, height=600, background="white")
self.NetworkName = Label(self.NetworkBg, text=(self.temp[0]['network name']), font=("Roboto", 18), foreground="black", background="white")
self.NetworkIP = Label(self.NetworkBg, text=(self.temp[0]['Network IP']), font=("Roboto", 12), foreground="black", background="white")
self.NetworkSubnet = Label(self.NetworkBg, text=("Subnet: "+self.temp[0]['Subnet']), font=("Roboto", 12), foreground="black", background="white")
self.NetworkState = Label(self.NetworkBg, text=("Status: "), font=("Roboto", 12), foreground="black", background="white")
self.Dot = Label(self.NetworkBg, image=self.OnlineDotImg, foreground="black", background="white")
self.NetworkInter = Label(self.NetworkBg, text=("Intermediary Devices: "+self.temp[0]['Intermediary Devices']), font=("Roboto", 12), foreground="black", background="white")
self.InspectNet = Button(self.NetworkBg, text=("Inspect Network"), border=0, font=("Roboto", 12, "underline"), foreground="black", background="white", command=self.Inspect)
self.NetworkHosts = Label(self.NetworkBg, text=("Hosts: "+self.temp[0]['Hosts']), font=("Roboto", 12), foreground="black", background="white")
self.NetworkBg.grid(row=self.xcor, column=self.ycor, padx=150, pady=0)
self.NetworkName.grid(row=0, column=0, sticky=W)
self.NetworkIP.grid(row=1, column=0, pady=10,sticky=W)
self.NetworkSubnet.grid(row=2, column=0, sticky=W)
self.NetworkState.grid(row=3, column=0, pady=20, sticky=W)
self.Dot.grid(row=3, column=0, padx=110, sticky=W)
self.NetworkInter.grid(row=4, column=0, pady=0, sticky=W)
self.NetworkHosts.grid(row=5, column=0, pady=0, sticky=W)
self.InspectNet.grid(row=6, column=1, pady=0, sticky=E)
self.AddButton.grid(row=self.xcor, column=self.ycor+1, padx=150, pady=0)
self.win.mainloop()
def write_json(self, filename="user.json"):
with open(filename, "w") as f:
self.y = {"network name": self.NetName, "Network IP": self.IP, "Subnet" : self.Subnet, "Intermediary Devices" : self.InterDevice, "Hosts" : self.Hosts}
self.temp.append(self.y)
json.dump(self.data, f, indent=2)
def NetInfo(self):
self.NetName = self.NetEntry.get()
self.InterDevice = self.NumInterDeviceEntry.get()
self.Hosts = self.NumHostsEntry.get()
self.IP = (self.NetIPEntry1.get()+"."+self.NetIPEntry2.get()+"."+self.NetIPEntry3.get()+"."+self.NetIPEntry4.get())
self.IP_Assignment()
self.write_json()
self.ycor += int(1)
if self.ycor == 6:
self.xcor += int(1)
self.ycor = int(1)
self.AddButton.grid(row=self.xcor, column=self.ycor+1, padx=150, pady=0)
self.NetworkSetup = Tk()
def IP_Assignment(self):
self.TotalInterDevs = int(self.NumInterDeviceEntry.get())
self.TotalHosts= int(self.NumHostsEntry.get())
self.TotalDevs = (self.TotalInterDevs+self.TotalHosts)
self.Subnet = ""
if self.TotalDevs <= 254 and self.TotalDevs >= 127:
self.Subnet = "255.255.255.0"
if self.TotalDevs <= 126 and self.TotalDevs >= 63:
self.Subnet = "255.255.255.128"
if self.TotalDevs <= 62 and self.TotalDevs >= 31:
self.Subnet = "255.255.255.192"
if self.TotalDevs <= 30 and self.TotalDevs >= 15:
self.Subnet = "255.255.255.224"
if self.TotalDevs <= 14 and self.TotalDevs >= 7:
self.Subnet = "255.255.255.240"
if self.TotalDevs <= 6 and self.TotalDevs >= 3:
self.Subnet = "255.255.255.248"
if self.TotalDevs <= 2:
self.Subnet = "255.255.255.252"
self.Octet1 = int(self.NetIPEntry1.get())
self.Octet2 = int(self.NetIPEntry2.get())
self.Octet3 = int(self.NetIPEntry3.get())
self.Octet4 = int(self.NetIPEntry4.get())
print(self.UsedIPs)
def Add_Network(self):
self.NetworkSetup = Tk()
self.NetworkSetup.geometry("1500x1000")
self.NetworkSetup.title("Network Setup")
self.Net = Label(self.NetworkSetup, text="Network Name: ", font=("Roboto", 10))
self.NetEntry = Entry(self.NetworkSetup, font=("Roboto", 10), width=10)
self.NetIP = Label(self.NetworkSetup, text="Network IP: ", font=("Roboto", 10))
self.NetIPEntry1 = Entry(self.NetworkSetup, width=10, font=("Roboto", 10))
self.NetIPEntry2 = Entry(self.NetworkSetup, width=10, font=("Roboto", 10))
self.NetIPEntry3 = Entry(self.NetworkSetup, width=10, font=("Roboto", 10))
self.NetIPEntry4 = Entry(self.NetworkSetup, width=10, font=("Roboto", 10))
self.NumInterDevice = Label(self.NetworkSetup, text="Number of intermediary devices: ", font=("Roboto", 10))
self.NumInterDeviceEntry = Entry(self.NetworkSetup, font=("Roboto", 10), width=10)
self.NumHosts = Label(self.NetworkSetup, text="Number of hosts: ", font=("Roboto", 10))
self.NumHostsEntry = Entry(self.NetworkSetup, font=("Roboto", 10), width=10)
self.AddNetBtn = Button(self.NetworkSetup, text="Add Network", font=("Roboto", 10), bg="lightblue", fg="white", command=self.NetInfo)
self.Net.grid(row=0, column=0, pady=50, padx=20)
self.NetEntry.grid(row=0, column=1)
self.NetIP.grid(row=1, column=0, pady=50, padx=20)
self.NetIPEntry1.grid(row=1, column=1, padx=20, pady=30, sticky=W)
self.NetIPEntry2.grid(row=1, column=2, padx=20, pady=30,sticky=W)
self.NetIPEntry3.grid(row=1, column=3, padx=20, pady=30,sticky=W)
self.NetIPEntry4.grid(row=1, column=4, padx=20, pady=30,sticky=W)
self.NumInterDevice.grid(row=2, column=0, pady=50, padx=20)
self.NumInterDeviceEntry.grid(row=2, column=1)
self.NumHosts.grid(row=3, column=0, pady=100, padx=20)
self.NumHostsEntry.grid(row=3, column=1)
self.AddNetBtn.grid(row=4, column=1)
self.NetworkSetup.mainloop()
def Inspect(self):
self.InspectNet = Tk()
self.InspectNet.geometry("1500x1000")
self.InspectNet.title("Network Setup")
self.InspectNumInter = int(self.InterDevice)
self.InspectNumHost = int(self.Hosts)
self.InspectTabsFrame = Frame(self.InspectNet)
self.InspectNetTab = Button(self.InspectTabsFrame, width=20, text="Network", font=("Roboto", 10), bg="lightblue", fg="white")
self.LogicalTopology= Button(self.InspectTabsFrame, width=20, text="Logical Topology", font=("Roboto", 10), bg="lightblue", fg="white", command=self.Topology)
self.Border = Canvas(self.InspectTabsFrame, width=1490, height=936, bg="lightgrey", borderwidth=3, relief="solid")
self.InspectName = Label(self.Border, text=(self.NetName), font=("Roboto", 18), background="lightgrey")
self.InspectIP = Label(self.Border, text=(self.IP), font=("Roboto", 12), background="lightgrey")
self.InspectDevices = Listbox(self.Border, bg="white", font=("Roboto", 12))
for i in range(self.TotalInterDevs):
self.Octet4 += 1
if self.Octet4 > 255:
self.Octet3 += 1
self.Octet4 += -255
self.UsedIPs.append(str(self.Octet1) + "." + str(self.Octet2) + "." + str(self.Octet3) + "." + str(self.Octet4))
for i in range(self.TotalHosts):
self.Octet4 += 1
if self.Octet4 > 255:
self.Octet3 += 1
self.Octet4 += -255
self.UsedIPs.append(str(self.Octet1) + "." + str(self.Octet2) + "." + str(self.Octet3) + "." + str(self.Octet4))
self.InspectNetTab.grid(row=0, column=0)
self.LogicalTopology.grid(row=0, column=1)
self.Border.grid(row=1, column=0, columnspan=2)
self.InspectName.grid(row=0, column=0, padx=10, pady=10, sticky=W)
self.InspectIP.grid(row=1, column=0, padx=10, pady=10, sticky=W)
self.InspectDevices.grid(row=2, column=0, pady=50, padx=100)
self.InspectTabsFrame.grid(sticky=N)
self.InspectNet.mainloop()
NetAppHomePG()
I’ve tried assigning user.json[‘networks’] to a for loop then putting all the label, buttons, and grid in that loop. I hoped this would’ve just looped through all of the networks under user.json[‘networks’].
You stated you tried iterating over the values inside of user.json['networks'] but what I see in your code is for network in self.temp:. This is not the same thing.
To iterate over your data you should do something more like this:
import tkinter as tk
json_file = {"networks": [
{"network name": "mynet", "Network IP": "192.168.0.0", "Subnet": "255.255.255.240", "Intermediary Devices": "2", "Hosts": "8"},
{"network name": "NewNet", "Network IP": "10.0.0.100", "Subnet": "255.255.255.240", "Intermediary Devices": "1", "Hosts": "12"},
{"network name": "pop", "Network IP": "192.168.2.10", "Subnet": "255.255.255.248", "Intermediary Devices": "1", "Hosts": "2"}]}
root = tk.Tk()
root.geometry("400x400")
for data in json_file['networks']:
frame = tk.Frame(root)
frame.pack()
for key, value in data.items():
tk.Label(frame, text=f'{key}: {value}', anchor="w").pack(fill='x')
root.mainloop()
Results:
Here is an example that can separate the results into a grid pattern that has 2 rows before moving to the next column. This will continue moving to new columns after 2 rows per column.
import tkinter as tk
json_file = {"networks": [
{"network name": "mynet", "Network IP": "192.168.0.0", "Subnet": "255.255.255.240", "Intermediary Devices": "2", "Hosts": "8"},
{"network name": "NewNet", "Network IP": "10.0.0.100", "Subnet": "255.255.255.240", "Intermediary Devices": "1", "Hosts": "12"},
{"network name": "pop", "Network IP": "192.168.2.10", "Subnet": "255.255.255.248", "Intermediary Devices": "1", "Hosts": "2"}]}
root = tk.Tk()
root.geometry("400x400")
r = 0
c = 0
for data in json_file['networks']:
frame = tk.Frame(root)
frame.grid(row=r, column=c)
if (r+1) % 2 == 0:
c += 1
r = 0
else:
r += 1
for key, value in data.items():
tk.Label(frame, text=f'{key}: {value}', anchor="w").pack(fill='x')
root.mainloop()
Results: