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Python_Download_Manager.py
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Python_Download_Manager.py
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from tkinter import Tk,Label,Button,Frame,simpledialog
from tkinter.ttk import Progressbar
from PIL import Image,ImageTk
import requests
import re
import os
import threading
def PassUrlData():
url=simpledialog.askstring("Enter Url","Please Enter Your Download URL")
downloadThread=threading.Thread(target=lambda:addDownloadItem(url))
downloadThread.start()
def getStandardSize(size):
itme=['bytes','KB','MB','GB','TB']
for x in itme:
if size < 1024.0:
return "%3.1f %s" % (size,x)
size/=1024.0
return size
def addDownloadItem(url):
if url!=None:
req=requests.get(url,stream=True)
if "Content-Length" in req.headers:
total_size=req.headers['Content-Length']
else:
total_size=None
if "Content-Disposition" in req.headers.keys():
fname=re.findall("filename=(.+)",req.headers["Content-Disposition"])[0]
else:
fname=url.split("/")[-1]
fname.replace(" ","")
frame2=Frame(frame,bg="#E67E22")
img=Image.open("file_icon.png")
render=ImageTk.PhotoImage(img)
label=Label(frame2,image=render,bg="#E67E22")
label.image=render
label.grid(row=0,column=0,rowspan=2)
title=Label(frame2,text=fname,padx=5,bg="#E67E22",fg="white",anchor="w")
title.config(font=("Arial","15"))
title.grid(row=0,column=1,sticky="nsew")
progress=Progressbar(frame2)
progress['value']=0
progress.grid(row=1,column=1,sticky="nsew")
labelPercentage=Label(frame2,text="0 %",padx="5",anchor="w",bg="#E67E22",fg="white")
labelPercentage.grid(row=0,column=2)
labelsize=Label(frame2,text="0 KB",padx="5",anchor="w",bg="#E67E22",fg="white")
labelsize.grid(row=1,column=2)
frame2.pack(fill="x")
frame2.columnconfigure(1,weight=1)
with open(fname,"wb") as fileobj:
for chunk in req.iter_content(chunk_size=1024):
if chunk:
fileobj.write(chunk)
current_size=os.path.getsize(fname)
labelsize.config(text=str(getStandardSize(current_size)))
if total_size!=None:
percentg=round((int(current_size)/int(total_size))*100)
labelPercentage.config(text=str(percentg)+" %")
progress['value']=percentg
else:
percentg="Infinte"
progress.config(mode="indeterminate")
progress.start()
labelPercentage.config(text=str(percentg)+" %")
if total_size!=None:
current_size=os.path.getsize(fname)
labelsize.config(text=str(getStandardSize(current_size)))
labelPercentage.config(text=str(percentg) + " %")
percentg=round((int(current_size)/int(total_size))*100)
progress['value']=percentg
else:
current_size=os.path.getsize(fname)
labelsize.config(text=str(getStandardSize(current_size)))
labelPercentage.config(text="100 %")
progress['value'] = 100
window=Tk()
window.geometry("800x500")
frame=Frame(window,bg="#212F3C")
frame.pack(fill="both",expand=True)
rowframe=Frame(frame,bg="#F4D03F")
button=Button(rowframe,text="Add Download URL",bg="#27AE60",fg="white",padx=10,pady=10,activebackground="#1F618D",activeforeground="white",command=PassUrlData)
button.grid(row=0,column=0,sticky="nsew",padx=10,pady=10)
button1=Button(rowframe,text="Exit Program",bg="#C0392B",fg="white",padx=10,pady=10,activebackground="#1F618D",activeforeground="white",command=quit)
button1.grid(row=0,column=1,sticky="nsew",padx=10,pady=10)
rowframe.grid_columnconfigure(0,weight=1)
rowframe.grid_columnconfigure(1,weight=1)
rowframe.pack(fill="x")
window.mainloop()