A python module trying to convert jupyter exported .py files back to .ipynb

py2ipynb.py

def py2ipy(fpy):
	import nbformat
	import re
	from nbformat.v4 import new_notebook, new_code_cell

	with open(fpy) as f:
		src = f.read()

	src = src.replace('# coding: utf-8', '')
	cells = [new_code_cell(cell) for cell in re.split('\n\n\n# In\[[0-9]+\]:\n\n\n', src)]
	cells.pop(0)

	nb = new_notebook(cells=cells)
	nbformat.write(nb, fpy+'.ipynb')
	return fpy+'.ipynb'

if __name__=='__main__':
	import sys
	if len(sys.argv)<=1:
		print("Usage: python -m py2ipynb <exported .py filepath> [-quiet]")
		exit()
	fpy=sys.argv[1]
	op=py2ipy(fpy)
	if len(sys.argv)==3 and sys.argv[2].lower().startswith("-q"):pass
	else:print(op)
	

To use it frequently, I have saved it inside Lib directory of python anaconda build.
For me it was at: "C:\Users\mihir.parikh\Local_Continuum_Anaconda3\Lib\py2ipynb.py"

To use it:
Call it from anywhere:
python -m py2ipynb path/to/exported/py/file.py
It will print the resultant notebook path.
To avoid the print send a -quiet or -q after the pyfilepath argument.