Das deutsche Python-Forum

Code: Alles auswählen

from all_problems import my_problem
my_problem.solve()

Code: Alles auswählen

In [11]: import sys

In [12]: from types import ModuleType

In [13]: sys.modules['all_problems'] = ModuleType('all_problems')

In [14]: class my_problem(object):
   ....:        @staticmethod
   ....:        def solve():
   ....:                return 42
   ....:

In [15]: sys.modules['all_problems'].my_problem = my_problem

In [16]: from all_problems import my_problem

In [17]: my_problem.solve()
Out[17]: 42

Code: Alles auswählen

def perm(s):
    for i in xrange(len(s) + 1):
        for combination in combinations(s, i):
            for permutation in permutations(combination):
                if permutation:
                    print "".join(permutation)

perm("eis")

Code: Alles auswählen

In [301]: sorted('schaeuble')
Out[301]: ['a', 'b', 'c', 'e', 'e', 'h', 'l', 's', 'u']

In [302]: sorted('belausche')
Out[302]: ['a', 'b', 'c', 'e', 'e', 'h', 'l', 's', 'u']

Code: Alles auswählen

# -*- coding: iso-8859-15 -*-

import sys

def main(inputstring, dictfile="dict.txt"):
    fi = file(dictfile, "r")
    entries = fi.read().split()
    fi.close()

    inputstring = inputstring.lower()

    raw_chars = {}
    for char in inputstring:
        raw_chars[char] = inputstring.count(char)

    data = []
    for entrie in entries:
        entrie_show = entrie
        entrie = entrie.lower()
        chars_copy = {}
        for item in raw_chars:
            chars_copy[item] = raw_chars[item]
        is_okay = True
        for char in entrie:
            if char in chars_copy and chars_copy[char] > 0:
                chars_copy[char] -= 1
            else:
                is_okay = False
        if is_okay:
            data.append(entrie_show)

    fo = file("out.txt", "w")
    fo.write("\n".join(data + [""]))
    fo.close()

main(sys.argv[1])

Code: Alles auswählen

import codecs
import sys

def normalize(word):
    return sorted(word.lower())

def iter_anagrams(word, words, normalize=normalize):
    key = normalize(word)
    return (w for w in words if len(key) == len(w) and normalize(w) == key)

def main():
    word_file = codecs.open('/usr/share/dict/ngerman', 'r', 'iso-8859-1')
    word = sys.argv[1].decode('utf-8')
    anagrams = iter_anagrams(word, (w.strip() for w in word_file))
    sys.stdout.writelines(a.encode('utf-8') + '\n' for a in anagrams)
    word_file.close()