List of collection of Python Snippet

python_collection.py

# get actual name of file before extension
file = 'my.report.txt'
print file.rsplit('.', 1)[0]

# list of comprehension
words = [w.replace('[br]', '<br />') for w in words]

# get intersection of list
def intersection(lst1, lst2): 
    temp = set(lst2) 
    lst3 = [value for value in lst1 if value in temp] 
    return lst3 

# get k random sample from list
import random
sample_file = random.sample(allfile, 1000)

# get list of text
with open('test.txt', 'r') as f: 
  list_file = [line.strip() for line in f]

f_inv = []
for f in list_file: 
  f_s = f.split(' ') 
  kelas = f_s[1] 
  if kelas == '11': 
    f_inv.append(f_s[0])

# copy file to folder, if to file, use shutil.copyfile()
for f in f_inv: 
  shutil.copy('../images/'+f,'invoices_test/')