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:")
67 elif ' ' in ocesat(zprava, True):
72 analyza.append("\nAnalyza s mezerami.")
74 analyza.append("\nAnalyza bez mezer.")
77 analyza.append("\nZakladni udaje:")
79 analyza.append("Delka zpravy (vcetne mezer a zvlastnich znaku): " + str(len(zprava)))
80 analyza.append("Delka zpravy (bez mezer a zvlastnich znaku): " + str(len(ocesat(zprava, False))))
82 # Prumerna delka slova
84 analyza.append("\nPrumerna delka slova:")
85 slova = ocesat(zprava, True).split()
86 analyza.append('{0:.3}'.format(float(sum([len(word) for word in slova]))/len(slova)))
89 # TODO verze s mezerami
90 analyza.append("\nIndexy koincidence (vzdy bez mezer):")
91 analyza.append(koincidence.tabulka_indexu(zprava))
94 # TODO verze bez mezer
96 analyza.append("\nJakobsen:")
97 analyza.append(jakobsen.desifruj(zprava, './ref'))
100 analyza.append("\nPosuny v abecede:")
103 if 65 <= ord(char) < 90:
104 return chr(ord(char) + 1)
112 posunuty = map(posun, posunuty)
113 analyza.append(''.join(posunuty))
116 analyza.append("\nFrekvencni analyza:")
123 celkem = sum(freq.values())
124 for char in sorted(freq, key=freq.get, reverse=True):
125 analyza.append('{0} {1:>3} {2:>6.2%}'.format(char, freq[char],
126 float(freq[char])/celkem))
129 analyza.append("\nBigramy podle cetnosti:")
134 for i in range(0, len(zprava)-1):
135 if zprava[i:i+2] in bigramy:
136 bigramy[zprava[i:i+2]] += 1
137 celkem = sum(bigramy.values())
138 for char in sorted(bigramy, key=bigramy.get, reverse=True):
139 if bigramy[char] == 0:
141 analyza.append('{0} {1:>3} {2:>6.2%}'.format(char, bigramy[char],
142 float(bigramy[char])/celkem))
145 analyza.append(''.join(["\nS pozdravem\nVas Robot\n"
146 "\n--\nPro napovedu zaslete mail s predmetem \"",
147 settings.subject," H\".\n"]))
150 msg = MIMEText("\n".join(analyza))
151 msg['Subject'] = "Analyza Vasi zpravy"
152 msg['From'] = settings.name + " <" + settings.mail + ">"
153 msg['To'] = odesilatel
156 s = smtplib.SMTP('localhost')
157 s.sendmail(settings.mail, odesilatel, msg.as_string())
160 # Zalogovani posledni zpravy
161 f = open('./robot_last.tmp', 'w')
162 f.write(msg.as_string())
165 f = open('./msg_last.tmp', 'w')
169 f = open('./robot.log', 'a')
170 f.write(asctime() + " " + odesilatel + "\n")