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))))
66 # TODO pouze v modu s mezerami
67 # Prumerna delka slova
68 analyza.append("\nPrumerna delka slova:")
69 slova = ocesat(zprava, True).split()
70 analyza.append('{0:.3}'.format(float(sum([len(word) for word in slova]))/len(slova)))
73 analyza.append("\nIndexy koincidence:")
74 analyza.append(koincidence.tabulka_indexu(zprava))
77 analyza.append("\nJakobsen:")
78 analyza.append(jakobsen.desifruj(zprava, './ref'))
81 analyza.append("\nPosuny v abecede:")
84 if 65 <= ord(char) < 90:
85 return chr(ord(char) + 1)
93 posunuty = map(posun, posunuty)
94 analyza.append(''.join(posunuty))
97 analyza.append("\nFrekvencni analyza:")
104 celkem = sum(freq.values())
105 for char in sorted(freq, key=freq.get, reverse=True):
106 analyza.append('{0} {1:>3} {2:>6.2%}'.format(char, freq[char],
107 float(freq[char])/celkem))
110 analyza.append("\nBigramy podle cetnosti:")
115 for i in range(0, len(zprava)-1):
116 if zprava[i:i+2] in bigramy:
117 bigramy[zprava[i:i+2]] += 1
118 celkem = sum(bigramy.values())
119 for char in sorted(bigramy, key=bigramy.get, reverse=True):
120 if bigramy[char] == 0:
122 analyza.append('{0} {1:>3} {2:>6.2%}'.format(char, bigramy[char],
123 float(bigramy[char])/celkem))
126 analyza.append(''.join(["\nS pozdravem\nVas Robot\n"
127 "\n--\nPro napovedu zaslete mail s predmetem \"",
128 settings.subject," H\".\n"]))
131 msg = MIMEText("\n".join(analyza))
132 msg['Subject'] = "Analyza Vasi zpravy"
133 msg['From'] = settings.name + " <" + settings.mail + ">"
134 msg['To'] = odesilatel
137 s = smtplib.SMTP('localhost')
138 s.sendmail(settings.mail, odesilatel, msg.as_string())
141 # Zalogovani posledni zpravy
142 f = open('./robot_last.tmp', 'w')
143 f.write(msg.as_string())
146 f = open('./msg_last.tmp', 'w')
150 f = open('./robot.log', 'a')
151 f.write(asctime() + " " + odesilatel + "\n")