python3　メッセージの受け渡しと振り分けの判定

文章からメッセージの振り分け。

入力データ
1kara2he xxxx1
3kara1he xxxx2
2kara1he xxxx3
3kara1he xxxx4

python
1#l=[]
2#[l.append(input().split()) for _ in range(4)]
3完成するデータ
4l=[
5['1kara2he', 'xxxx1'],
6['3kara1he', 'xxxx2'],
7['2kara1he', 'xxxx3'],
8['3kara1he', 'xxxx4']
9]
10
11import re
12[r.append(re.findall(r'(\d+|\D+)',i[0])) for i in l]
13[print(i) for i in r]
14
15#処理済みデータ
16"""
17['1', 'kara', '2', 'he']
18['3', 'kara', '1', 'he']
19['2', 'kara', '1', 'he']
20['3', 'kara', '1', 'he']
21"""

この時に

python
1
2
3A1=[]#A1は仮の配列名で作成済みの配列
4A2=[]# 々
5A3=[]# 々
6for i in r:
7	if i[3]=='he': #heは送るの意味
8		if int(i[0])==1 and int(i[2])==2:#ここを自動化したい
9			A1.append(l[0][1])#送信者
10			A2.append(l[0][1])#受信者
11print(A1,A2)#確認

行動規範の内容に同意します

回答1件

ベストアンサー

コード大幅に変えてしまいましたけど、こういうことがしたかったのでしょうか？

python
1import re
2
3def mail(m):
4    mat = re.search(r'(.+?)kara(.+?)he',m[0])
5    sender = mat.group(1)
6    receiver = mat.group(2)
7    return (sender,receiver,m[1])
8
9N = 3 # ここで人数変更可能に
10people = [{'sent':[],'received':[]} for _ in range(N)]
11
12def exchanger(sen,rec,mes):
13    global people
14    try:
15        s,r = map(lambda p: int(p)-1,(sen,rec))
16        people[s]['sent'].append(mes)
17        people[r]['received'].append(mes)
18    except Exception as e:
19        print('message '+"'"+mes+"'"+' couldn\'t be sent : '+str(e)+'\n')
20
21messages = [
22    ['1kara2he', 'xxxx1'],
23    ['3kara1he', 'xxxx2'],
24    ['2kara1he', 'xxxx3'],
25    ['3kara1he', 'xxxx4']
26]
27
28for m in messages:
29    exchanger(*mail(m))
30
31for i,person in enumerate(people):
32    print('''No. {0}:
33sent : {1}
34received : {2}
35'''.format(i+1,person['sent'],person['received']))

出力

No. 1:
sent : ['xxxx1']
received : ['xxxx2', 'xxxx3', 'xxxx4']

No. 2:
sent : ['xxxx3']
received : ['xxxx1']

No. 3:
sent : ['xxxx2', 'xxxx4']
received : []

投稿2018/01/04 19:13

編集2018/01/04 19:28