Made some changes: Copy the actualy Readme before parsing

Author: Subhash3

nicedoc/write_on_readme.py

@@ -1,9 +1,12 @@
+#!/usr/bin/python3
+
 import re
 import os
 import sys
 import glob
 
-def write_on_readme(filename, doc_text, readme_path = 'README.md'):
+
+def write_on_readme(filename, doc_text, readme_path='README.md'):
     with open(readme_path, 'r') as fp:
         readme_text = fp.read()
     print(filename)
@@ -30,13 +33,17 @@ def write_on_readme(filename, doc_text, readme_path = 'README.md'):
         with open('README.md', 'w') as fp:
             readme_text = fp.write(final_text)
 
+
 def Main():
     argv = sys.argv
     argc = len(argv)
+
+    # Copy the main README file
+    os.system('cp ../README.md .')
     if argc != 2:
         print(f"Usage: {argv[0]} <md-files-directory | md-file-path>")
         quit()
-    srcpath = argv[1] 
+    srcpath = argv[1]
 
     if os.path.isdir(srcpath):
         all_files = os.listdir(srcpath)
@@ -54,7 +61,7 @@ def Main():
         filename = srcpath.split('/')[-1].split('.')[0]
 
         with open(srcpath, 'r') as fp:
-        	doc_text = fp.read()
+            doc_text = fp.read()
 
         write_on_readme(filename, doc_text)