1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
#!/bin/env python
import sys
import random
import sqlite3
# Provides the API to control the dictionary.
global __debug
__debug = True
class Dict:
def __init__(self, sqliteDB = None):
if sqliteDB == None:
return False
global DBname
DBname = sqliteDB
self.conn = sqlite3.connect(sqliteDB, isolation_level=None)
# Turn on autocommit mode
# Set isolation_level to "IMMEDIATE"
self.conn.isolation_level = "IMMEDIATE"
self.cur = self.conn.cursor()
self.num_words = -1
self.wordid_list = []
self.length = 0
def get_num_words(self, length = 0):
if self.num_words == -1:
if length == 0:
self.cur.execute("SELECT COUNT(wordid) from las_word")
else:
self.cur.execute("SELECT COUNT(wordid) from las_word where length = ?", (length, ))
self.num_words = self.cur.fetchone()
return self.num_words
def get_random_wordid(self, length=0, numwords = 1):
if self.wordid_list == [] or self.length != length:
if length == 0:
self.cur.execute("SELECT wordid from las_word")
else:
self.length = length
self.cur.execute("SELECT wordid from las_word where length = ?", (length, ))
self.wordid_list = self.cur.fetchall()
#count = self.wordid_list.count
#count = len(self.wordid_list)
randids = random.sample(self.wordid_list , numwords)
return randids
def get_DB_name(self):
return
class Word:
def __init__(self, identifier=None, value= None):
self.conn = sqlite3.connect(DBname, isolation_level=None)
# Turn on autocommit mode
# Set isolation_level to "IMMEDIATE"
self.conn.isolation_level = "IMMEDIATE"
self.cur = self.conn.cursor()
if identifier == "las_word_id":
self.las_word_id = value
self.cur.execute("SELECT * from las_word where laswid = ?", (value,))
elif identifier == "wordid":
self.wordid = value
self.cur.execute("SELECT * from las_word where wordid = ?", (value,))
elif identifier == "word":
self.word = value
self.cur.execute("SELECT * from las_word where lemma = ?", (value,))
elif identifier == None or value == None:
self.las_word_id = None
self.wordid = None
self.word = None
self.length = None
self.synsetid_list = []
return
else:
return "Invalid Usage"
(laswid, wordid, lemma, length) = self.cur.fetchone()
self.las_word_id = laswid
self.wordid = wordid
self.word = lemma
self.length = length
self.synsetid_list = []
def get_word(self):
return self.word
def get_wordid(self):
return self.wordid
def get_synsetid(self):
self.cur.execute("SELECT * from las_sense where wordid = ?", (self.wordid,))
for (wordid, synsetid, rank) in self.cur:
self.synsetid_list.append(synsetid)
return self.synsetid_list
def get_def(self):
self.def_list = []
if self.synsetid_list == []:
self.get_synsetid()
for synsetid in self.synsetid_list:
self.cur.execute("SELECT * from las_synset where synsetid = ?", (synsetid,) )
for (synsetid, pos, definition) in self.cur:
self.def_list.append( (pos, definition))
return self.def_list
def get_usage(self):
if self.synsetid_list == []:
self.get_synsetid()
self.usage_list = []
for synsetid in self.synsetid_list:
self.cur.execute("SELECT * from las_sample where synsetid = ?", (synsetid,))
for (synsetid, sampleid, sample) in self.cur:
self.usage_list.append( (sample))
return self.usage_list
if __name__ == "__main__":
k = Dict()
num_words = k.get_num_words()
print num_words
id = k.get_random_wordid(length = 5, numwords = 3) #will return word of length 15
for (wordid,) in id:
print wordid
l = Word("wordid", wordid )
print l.get_word()
print l.get_def()
print l.get_usage()
|
