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 + " X\" Vynuti analyzu bez mezer.\n"
44 "\"" + settings.subject + " M\" Vynuti analyzu s mezerami.\n"
45 "\"" + settings.subject + " B\" Vypise cetnost vsech bigramu.\n"
46 "\"" + settings.subject + " P\" Vypise vsechny posunuti textu.\n"
47 "\"" + settings.subject + " A\" Vypise uplne vsechno co dava "
48 "alespon trochu smysl (nedoporucuji).\n"
49 "\"" + settings.subject + " H\" Tato napoveda.\n"
50 "\nVolby (mimo \"H\") je mozno libovolne kombinovat.\n"
51 "Napriklad \"" + settings.subject + " LXB\" analyzuje posledni "
52 "prijatou zpravu s vynucenim analyzy bez mezer a navic vypise "
54 "\nS pozdravem\nVas Robot\n")
57 mail = pickle.load(open('./msg_last.tmp'))
58 if (mail['From'] != odesilatel):
59 posli_mail(odesilatel, "Omluva", "Omlouvam se,"
60 " ale Vase zprava uz bohuzel neni na serveru ulozena.\n")
62 telo = mail.get_payload().strip()
69 analyza.append("Puvodni zprava:")
82 if not mod_m and not mod_x:
83 if ' ' in ocesat(zprava, True):
85 analyza.append("\nAutomaticky zvolena analyza s mezerami.")
88 analyza.append("\nAutomaticky zvolena analyza bez mezer.")
91 analyza.append("\nZakladni udaje:")
93 analyza.append("Delka zpravy (vcetne mezer a zvlastnich znaku): " + str(len(zprava)))
94 analyza.append("Delka zpravy (bez mezer a zvlastnich znaku): " + str(len(ocesat(zprava, False))))
96 # Prumerna delka slova
98 analyza.append("\nPrumerna delka slova:")
99 slova = ocesat(zprava, True).split()
100 analyza.append('{0:.3}'.format(float(sum([len(word) for word in slova]))/len(slova)))
103 analyza.append("\nFrekvencni analyza:")
110 celkem = sum(freq.values())
111 for char in sorted(freq, key=freq.get, reverse=True):
112 analyza.append('{0} {1:>3} {2:>6.2%}'.format(char, freq[char],
113 float(freq[char])/celkem))
116 # TODO verze s mezerami
117 analyza.append("\nIndexy koincidence (vzdy bez mezer):")
118 analyza.append(koincidence.tabulka_indexu(zprava))
121 # TODO verze bez mezer
123 analyza.append("\nJakobsen (s mezerami):")
124 analyza.append(jakobsen.desifruj(zprava, './ref'))
126 analyza.append("\nJakobsen (bez mezer):")
127 analyza.append(jakobsen.desifruj(zprava, './bref'))
130 # TODO najit nejvhodnejsi posuny a vypsat jenom ty
132 if 65 <= ord(char) < 90:
133 return chr(ord(char) + 1)
139 if 'P' in opsny or 'A' in opsny:
140 analyza.append("\nPosuny v abecede:")
143 posunuty = map(posun, posunuty)
144 analyza.append(''.join(posunuty))
147 if ('B' in opsny or 'A' in opsny):
148 analyza.append("\nBigramy podle cetnosti:")
153 for i in range(0, len(zprava)-1):
154 if zprava[i:i+2] in bigramy:
155 bigramy[zprava[i:i+2]] += 1
156 celkem = sum(bigramy.values())
157 for char in sorted(bigramy, key=bigramy.get, reverse=True):
158 if bigramy[char] == 0:
160 analyza.append('{0} {1:>3} {2:>6.2%}'.format(char, bigramy[char],
161 float(bigramy[char])/celkem))
164 analyza.append(''.join(["\nS pozdravem\nVas Robot\n"
165 "\n--\nPro napovedu zaslete mail s predmetem \"",
166 settings.subject," H\".\n"]))
169 msg = MIMEText("\n".join(analyza))
170 msg['Subject'] = "Analyza Vasi zpravy"
171 msg['From'] = settings.name + " <" + settings.mail + ">"
172 msg['To'] = odesilatel
175 s = smtplib.SMTP('localhost')
176 s.sendmail(settings.mail, odesilatel, msg.as_string())
179 # Zalogovani posledni zpravy
180 f = open('./robot_last.tmp', 'w')
181 f.write(msg.as_string())
184 f = open('./msg_last.tmp', 'w')
188 f = open('./robot.log', 'a')
189 f.write(asctime() + " " + odesilatel + "\n")