Introduction to the Python dictionary in linux

The Python dictionary is very useful. during a long period of use, we will find that it has a wide range of applications and strong adaptability. Next, let's take a look at a dictionary program that can be run in linux on the internet yesterday and share it with you. The Python dictionary is actually a good language.

 
 

  
  
#!/usr/bin/python  
  
  
f=open(‘wordlist’, ‘w’)  
  
  
def xselections(items, n):  
  
  
if n==0: yield []  
  
  
else:  
  
  
for i in xrange(len(items)):  
  
  
for ss in xselections(items, n-1):  
  
  
yield [items[i]]+ss  
  
  
# Numbers = 48 – 57  
  
  
# Capital = 65 – 90  
  
  
# Lower = 97 – 122  
  
  
numb = range(48,58)  
  
  
cap = range(65,91)  
  
  
low = range(97,123)  
  
  
choice = 0 
  
  
while int(choice) not in range(1,8):  
  
  
choice = raw_input(”’  
  
  
1) Numbers  
  
  
2) Capital Letters  
  
  
3) Lowercase Letters  
  
  
4) Numbers + Capital Letters  
  
  
5) Numbers + Lowercase Letters  
  
  
6) Numbers + Capital Letters + Lowercase Letters  
  
  
7) Capital Letters + Lowercase Letters  
  
  
: ”’)  
  
  
choice = int(choice)  
  
  
poss = []  
  
  
if choice == 1:  
  
  
poss += numb  
  
  
elif choice == 2:  
  
  
poss += cap  
  
  
elif choice == 3:  
  
  
poss += low  
  
  
elif choice == 4:  
  
  
poss += numb  
  
  
poss += cap  
  
  
elif choice == 5:  
  
  
poss += numb  
  
  
poss += low  
  
  
elif choice == 6:  
  
  
poss += numb  
  
  
poss += cap  
  
  
poss += low  
  
  
elif choice == 7:  
  
  
poss += cap  
  
  
poss += low  
  
  
bigList = []  
  
  
for i in poss:  
  
  
bigList.append(str(chr(i)))  
  
  
MIN = raw_input(“What is the min size of the 
word? “)  
  
  
MIN = int(MIN)  
  
  
MAX = raw_input(“What is the max size of 
the word? “)  
  
  
MAX = int(MAX)  
  
  
for i in range(MIN,MAX+1):  
  
  
for s in xselections(bigList,i): f.write(”.
join(s) + ‘\n’) 
 
 

The above is a detailed introduction to the Python dictionary.