# author: elan

import shutil
'''
  本次练习围绕shutil
    
'''

#
f_src = open("data.md",encoding="utf-8") ;
f_trg = open("data_c.md","w",encoding="utf-8") ;
shutil.copyfileobj(f_src, f_trg)

# copymode 仅拷贝权限、内容、组、用户均不变

18ecff6ecd3ce23a6f699c296d8542437a2609f6
<mask token>

<mask token>
shutil.copyfileobj(f_src, f_trg)

<mask token>
f_src = open('data.md', encoding='utf-8')
f_trg = open('data_c.md', 'w', encoding='utf-8')
shutil.copyfileobj(f_src, f_trg)

import shutil
<mask token>
f_src = open('data.md', encoding='utf-8')
f_trg = open('data_c.md', 'w', encoding='utf-8')
shutil.copyfileobj(f_src, f_trg)

# author: elan

import shutil
'''
  本次练习围绕shutil
    
'''

#
f_src = open("data.md",encoding="utf-8") ;
f_trg = open("data_c.md","w",encoding="utf-8") ;
shutil.copyfileobj(f_src, f_trg)

# copymode 仅拷贝权限、内容、组、用户均不变
