6 from email.mime.text import MIMEText
7 from time import asctime
8 from ocesavac import ocesat
10 from jakobsen import reference
15 ABECEDA = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
20 settings = pickle.load(open('./robot_settings'))
21 os.chdir(settings.path)
23 def posli_mail(komu, co, text):
26 msg['From'] = settings.name + " <" + settings.mail + ">"
28 smtplib.SMTP('localhost').sendmail(settings.mail, komu, msg.as_string())
31 mail = email.message_from_file(sys.stdin)
32 predmet, _, opsny = mail['Subject'].strip().upper().partition(' ')
33 odesilatel = mail['From']
34 if predmet != settings.subject:
37 posli_mail(odesilatel, "Napoveda", "Napoveda:\n"
38 "Prikazy robotovi vkladejte do predmetu zpravy zaslane na adresu " +
39 settings.mail + ".\nNa velikosti pismen nezalezi."
40 "\n\nSeznam prikazu:\n"
41 "\"" + settings.subject + "\" Analyza zpravy z tela mailu.\n"
42 "\"" + settings.subject + " L\" Opakovana analyza posledni zpravy.\n" +
43 "\"" + settings.subject + " H\" Tato napoveda.\n"
44 "\nS pozdravem\nVas Robot\n")
47 mail = pickle.load(open('./msg_last.tmp'))
48 if (mail['From'] != odesilatel):
49 posli_mail(odesilatel, "Omluva", "Omlouvam se,"
50 " ale Vase zprava uz bohuzel neni na serveru ulozena.\n")
52 telo = mail.get_payload().strip()
59 analyza.append("Puvodni zprava:")
63 analyza.append("\nDelka zpravy (bez mezer a zvlastnich znaku):")
64 analyza.append(str(len(ocesat(zprava, False))))
67 analyza.append("\nIndexy koincidence:")
68 analyza.append(koincidence.tabulka_indexu(zprava))
71 analyza.append("\nJakobsen:")
72 analyza.append(jakobsen.desifruj(zprava, './ref'))
75 analyza.append("\nPosuny v abecede:")
78 if 65 <= ord(char) < 90:
79 return chr(ord(char) + 1)
87 posunuty = map(posun, posunuty)
88 analyza.append(''.join(posunuty))
91 analyza.append("\nFrekvencni analyza:")
98 celkem = sum(freq.values())
99 for char in sorted(freq, key=freq.get, reverse=True):
100 analyza.append('{0} {1:>3} {2:>6.2%}'.format(char, freq[char],
101 float(freq[char])/celkem))
104 analyza.append("\nBigramy podle cetnosti:")
109 for i in range(0, len(zprava)-1):
110 if zprava[i:i+2] in bigramy:
111 bigramy[zprava[i:i+2]] += 1
112 celkem = sum(bigramy.values())
113 for char in sorted(bigramy, key=bigramy.get, reverse=True):
114 if bigramy[char] == 0:
116 analyza.append('{0} {1:>3} {2:>6.2%}'.format(char, bigramy[char],
117 float(bigramy[char])/celkem))
120 analyza.append(''.join(["\nS pozdravem\nVas Robot\n"
121 "\n--\nPro napovedu zaslete mail s predmetem \"",
122 settings.subject," H\".\n"]))
125 msg = MIMEText("\n".join(analyza))
126 msg['Subject'] = "Analyza Vasi zpravy"
127 msg['From'] = settings.name + " <" + settings.mail + ">"
128 msg['To'] = odesilatel
131 s = smtplib.SMTP('localhost')
132 s.sendmail(settings.mail, odesilatel, msg.as_string())
135 # Zalogovani posledni zpravy
136 f = open('./robot_last.tmp', 'w')
137 f.write(msg.as_string())
140 f = open('./msg_last.tmp', 'w')
144 f = open('./robot.log', 'a')
145 f.write(asctime() + " " + odesilatel + "\n")