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cleans a svg file from inkscape tags and attributes
import sys
import tkinter as tk
from tkinter import filedialog
from tkinter import messagebox
import re
def clean_svg_file(content):
replacement = content
for nsName in tags:
print(nsName)
reg_xmlns = 'xmlns:' + nsName + '=".*?"\\s*'
reg_tag = '<' + nsName + ':([^>]|[\\s])*?((\\/>)|(>[\\s\\S]*?<\\/' + nsName + ':.*?>))\\s*'
reg_attr = nsName + ':.*?=".*?"\\s*'
replacement = re.sub(reg_xmlns, '', replacement)
replacement = re.sub(reg_tag, '', replacement)
replacement = re.sub(reg_attr, '', replacement)
return replacement
def file_save(text):
f = filedialog.asksaveasfile(mode='w', defaultextension=".svg")
if f is None: # asksaveasfile return `None` if dialog closed with "cancel".
return
f.write(text)
f.close()
messagebox.showinfo("Information", "File has been cleaned.")
def file_open():
file_path = filedialog.askopenfilename(defaultextension=".svg")
with open(file_path) as f:
read_data = f.read()
f.close()
return read_data
try:
root = tk.Tk()
root.withdraw()
tags = ['inkscape', 'sodipodi', 'rdf', 'cc', 'dc', 'metadata']
file_data = file_open()
question = messagebox.askokcancel("Clean file", "Do you want to clean the file from "
"'inkscape', 'sodipodi', 'rdf', 'cc', 'dc', 'metadata")
if question:
cleaned = clean_svg_file(file_data)
file_save(cleaned)
sys.exit(0)
except:
print(sys.exc_info()[0])
messagebox.showerror("Error", "Could not clean file\n" + str(sys.exc_info()[0]))
raise
sys.exit(1)
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