read stdin in python

1.xyz

3
C 0. 0. 0.
H 1. 1. 1.
H 2. 3. 1.

2.xyz

3
S 1. 1. 1.
H 2. 1. 1.
H 1. 5. 2.

3.xyz

5
C 0. 0. 0.
C 1. 0. 0.
H 1. 2. 1.
H 2. 1. 3.
H 0. 0. 0.

read_stdin.py

"""
read stdin in python, eg find . -name "*.xyz" | python read_stdin.py
"""
import sys 

for name in sys.stdin:
  name = name.strip()
  
  # skip if empty string 
  if not name: 
    continue 
    
  print("name", name) 
  
  # do something with file 
  with open(name, "r") as f: 
    lines = f.readlines()
    
  lines = [line.strip() for line in lines] 
  
  print("file contains", lines)