chirag-v

0 1
C         -1.20326        2.85220        0.25234
H         -0.37439        3.51897        0.03795
C         -1.82835        2.05722       -0.84623
O         -1.62242        2.75455        1.39418
H         -1.31730        2.27626       -1.80702
H         -2.90224        2.32334       -0.93775
H         -1.73531        0.97336       -0.62482

chirag-v

import shutil

with open('/home/user/acetylene.xyz','r') as fsrc:
    with open('/home/user/acetylene-copy.xyz','w') as fdst:
        shutil.copyfileobj(fsrc, fdst)

chirag-v

with open('/home/user/acetylene.xyz','r') as a_file:
    print(a_file.read())
    
    if a_file.closed is True:
        print("You won't see this")

if a_file.closed is True:
    print ("file is closed now!")

chirag-v

try:
    f = open('/home/user/acetylene.xyz')
    while True:
        line = f.readline()
    if len(line) == 0:
       break
    print(line, end=' ')
finally:
    f.close()
print('file is closed now!')