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 "\nVolby (mimo \"H\") je mozno libovolne kombinovat.\n"
45 "\nS pozdravem\nVas Robot\n")
48 mail = pickle.load(open('./msg_last.tmp'))
49 if (mail['From'] != odesilatel):
50 posli_mail(odesilatel, "Omluva", "Omlouvam se,"
51 " ale Vase zprava uz bohuzel neni na serveru ulozena.\n")
53 telo = mail.get_payload().strip()
60 analyza.append("Puvodni zprava:")
64 analyza.append("\nDelka zpravy (bez mezer a zvlastnich znaku):")
65 analyza.append(str(len(ocesat(zprava, False))))
67 # TODO pouze v modu s mezerami
68 # Prumerna delka slova
69 analyza.append("\nPrumerna delka slova:")
70 slova = ocesat(zprava, True).split()
71 analyza.append('{0:.3}'.format(float(sum([len(word) for word in slova]))/len(slova)))
74 analyza.append("\nIndexy koincidence:")
75 analyza.append(koincidence.tabulka_indexu(zprava))
78 analyza.append("\nJakobsen:")
79 analyza.append(jakobsen.desifruj(zprava, './ref'))
82 analyza.append("\nPosuny v abecede:")
85 if 65 <= ord(char) < 90:
86 return chr(ord(char) + 1)
94 posunuty = map(posun, posunuty)
95 analyza.append(''.join(posunuty))
98 analyza.append("\nFrekvencni analyza:")
105 celkem = sum(freq.values())
106 for char in sorted(freq, key=freq.get, reverse=True):
107 analyza.append('{0} {1:>3} {2:>6.2%}'.format(char, freq[char],
108 float(freq[char])/celkem))
111 analyza.append("\nBigramy podle cetnosti:")
116 for i in range(0, len(zprava)-1):
117 if zprava[i:i+2] in bigramy:
118 bigramy[zprava[i:i+2]] += 1
119 celkem = sum(bigramy.values())
120 for char in sorted(bigramy, key=bigramy.get, reverse=True):
121 if bigramy[char] == 0:
123 analyza.append('{0} {1:>3} {2:>6.2%}'.format(char, bigramy[char],
124 float(bigramy[char])/celkem))
127 analyza.append(''.join(["\nS pozdravem\nVas Robot\n"
128 "\n--\nPro napovedu zaslete mail s predmetem \"",
129 settings.subject," H\".\n"]))
132 msg = MIMEText("\n".join(analyza))
133 msg['Subject'] = "Analyza Vasi zpravy"
134 msg['From'] = settings.name + " <" + settings.mail + ">"
135 msg['To'] = odesilatel
138 s = smtplib.SMTP('localhost')
139 s.sendmail(settings.mail, odesilatel, msg.as_string())
142 # Zalogovani posledni zpravy
143 f = open('./robot_last.tmp', 'w')
144 f.write(msg.as_string())
147 f = open('./msg_last.tmp', 'w')
151 f = open('./robot.log', 'a')
152 f.write(asctime() + " " + odesilatel + "\n")