/
getPairCounts.py
319 lines (308 loc) · 25.3 KB
/
getPairCounts.py
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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
import sys
import sqlite3
from datetime import datetime
# Binary search
def recurse(a,n1,n2):
if n2-n1==1 or n2==n1:
return n1
else:
if a<text[int((n2-n1)/2)+n1][2]:
return recurse(a,n1,int((n2-n1)/2)+n1)
else:
return recurse(a,int((n2-n1)/2)+n1,n2)
def helpme():
print ''
print 'Program: getPairCount.py (Tools for counting the mapped exons)'
print ''
print 'Usage: python getPairCount.py <inputprefix> <outputfile> <sqlitefile>'
print ''
print 'Command: inputprefix\tIf the input files are human1.chr1, ..., human1.chrY, then inputprefix is human1'
print ' outputfile\tthe count will be outputted to this file'
print ' sqlitefile\tThe sqlite of txdb'
print ''
print 'Example: python getPairCount.py human1 outputCount.txt hg18.sqlite'
print ''
if len(sys.argv)<3 or sys.argv[1]=='--help':
helpme()
else:
f=open(sys.argv[2], "a")
fileinput=sys.argv[1]
# Connect to DB
db = sqlite3.connect(sys.argv[3])
cursor=db.cursor()
oldpos=-1
for i in xrange(1,23):
exon={}
print >> sys.stderr, "Processing Chromosome #"+str(i)
print >> sys.stderr, datetime.now().strftime('%Y-%m-%d %H:%M:%S')
cursor.execute("SELECT region_id,exon_name,start,cigar,end FROM hg19 where Chromosome='\"chr"+str(i)+"\"' order by start")
text=cursor.fetchall()
flag_finish=1
temptext=''
for line in file(fileinput+".chr"+str(i), 'rU'):
if flag_finish==1:
temptext=line
flag_finish=0
else:
# Skip counting if there's many N's in cigars
if len(line.split('\t')[5].split('N'))<2 and len(temptext.split('\t')[5].split('N'))<2:
# Fast search algo for finding exon (Binary Tree)
pos1=int(temptext.split('\t')[3])
pos2=int(line.split('\t')[3])
idx1=recurse(pos1,0,len(text))
idx2=recurse(pos2,0,len(text))
# Treating exceptional cases: INDELS in cigars!
indels1=0
indels2=0
if 'I' in temptext.split('\t')[5]:
for i in xrange(0,len(temptext.split('\t')[5].split('I'))-1):
indels1+=int(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N')[len(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N'))-1])
if 'I' in line.split('\t')[5]:
for i in xrange(0,len(line.split('\t')[5].split('I'))-1):
indels2+=int(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N')[len(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N'))-1])
if 'D' in temptext.split('\t')[5]:
for i in xrange(0,len(temptext.split('\t')[5].split('D'))-1):
indels1-=int(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N')[len(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N'))-1])
if 'D' in line.split('\t')[5]:
for i in xrange(0,len(line.split('\t')[5].split('D'))-1):
indels2-=int(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N')[len(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N'))-1])
# Another exceptional cases: this coordinate is in exon and junction ranges, or weird rows (same exons/junctions, same cigard)!
if idx1<len(text)-1:
newidx=idx1
while text[newidx+1][2]==text[newidx][2]:
if ('N' in text[idx1][3] and 'N' in temptext.split('\t')[5]):
if (text[idx1][3].split('M')[1].split('N')[0]==temptext.split('\t')[5].split('M')[len(temptext.split('\t')[5].split('N')[0].split('M'))].split('N')[0]):
newidx+=1
break
newidx+=1
if int(temptext.split('\t')[3])+0>=text[newidx+1][2] and int(temptext.split('\t')[3])+49-indels1<=text[newidx+1][4]:
idx1=newidx+1
newidx=-1
if idx2<len(text)-1:
newidx=idx2
while text[newidx+1][2]==text[newidx][2]:
if ('N' in text[idx2][3] and 'N' in line.split('\t')[5]):
if (text[idx2][3].split('M')[1].split('N')[0]==line.split('\t')[5].split('M')[len(line.split('\t')[5].split('N')[0].split('M'))].split('N')[0]):
newidx+=1
break
newidx+=1
if int(line.split('\t')[3])+0>=text[newidx+1][2] and int(line.split('\t')[3])+49-indels2<=text[newidx+1][4]:
idx2=newidx+1
newidx=-1
if (('N' not in text[idx1][3] and 'N' in temptext.split('\t')[5]) or ('N' in text[idx1][3] and 'N' not in temptext.split('\t')[5])):
newidx=idx1-1
while (('N' not in text[newidx][3] and 'N' in temptext.split('\t')[5]) or ('N' in text[newidx][3] and 'N' not in temptext.split('\t')[5])):
newidx=newidx-1
if int(temptext.split('\t')[3])+0>=text[newidx][2] and int(temptext.split('\t')[3])+49-indels1<=text[newidx][4]:
idx1=newidx
if (('N' not in text[idx2][3] and 'N' in line.split('\t')[5]) or ('N' in text[idx2][3] and 'N' not in line.split('\t')[5])):
newidx=idx2-1
while (('N' not in text[newidx][3] and 'N' in line.split('\t')[5]) or ('N' in text[newidx][3] and 'N' not in line.split('\t')[5])):
newidx=newidx-1
if int(line.split('\t')[3])+0>=text[newidx][2] and int(line.split('\t')[3])+49-indels2<=text[newidx][4]:
idx2=newidx
# Increment count if both reads fulfil the condition
if ('N' not in text[idx1][3] and 'N' not in temptext.split('\t')[5] and int(temptext.split('\t')[3])+0>=text[idx1][2] and int(temptext.split('\t')[3])+49-indels1<=text[idx1][4]) or ('N' in text[idx1][3] and 'N' in temptext.split('\t')[5] and text[idx1][3].split('M')[1].split('N')[0]==temptext.split('\t')[5].split('M')[len(temptext.split('\t')[5].split('N')[0].split('M'))].split('N')[0] and int(text[idx1][3].split('M')[0].split('\"')[1])+int(text[idx1][2])==pos1+int(temptext.split('\t')[5].split('M')[0]) and int(temptext.split('\t')[3])+0>=text[idx1][2] and int(temptext.split('\t')[3])+49-indels1<=text[idx1][4]):
if ('N' not in text[idx2][3] and 'N' not in line.split('\t')[5] and text[idx1][0]==text[idx2][0] and int(line.split('\t')[3])+0>=text[idx2][2] and int(line.split('\t')[3])+49-indels2<=text[idx2][4]) or ('N' in text[idx2][3] and 'N' in line.split('\t')[5] and text[idx2][3].split('M')[1].split('N')[0]==line.split('\t')[5].split('M')[len(line.split('\t')[5].split('N')[0].split('M'))].split('N')[0] and int(text[idx2][3].split('M')[0].split('\"')[1])+int(text[idx2][2])==pos2+int(line.split('\t')[5].split('M')[0]) and text[idx1][0]==text[idx2][0] and int(line.split('\t')[3])+0>=text[idx2][2] and int(line.split('\t')[3])+49-indels2<=text[idx2][4]):
if pos1<pos2:
try:
exon[text[idx1][1].replace("\"", "")+'.'+text[idx2][1].replace("\"", "")+'__'+str(text[idx1][0])]+=1
except KeyError:
exon[text[idx1][1].replace("\"", "")+'.'+text[idx2][1].replace("\"", "")+'__'+str(text[idx1][0])]=1
else:
try:
exon[text[idx2][1].replace("\"", "")+'.'+text[idx1][1].replace("\"", "")+'__'+str(text[idx1][0])]+=1
except KeyError:
exon[text[idx2][1].replace("\"", "")+'.'+text[idx1][1].replace("\"", "")+'__'+str(text[idx1][0])]=1
# UNCOMMENT 4 lines below for debugging only:
# debug='ex_3.ex_3__11550'
# if text[idx1][1].replace("\"", "")+'.'+text[idx2][1].replace("\"", "")+'__'+str(text[idx1][0])==debug or text[idx2][1].replace("\"", "")+'.'+text[idx1][1].replace("\"", "")+'__'+str(text[idx1][0])==debug:
# f.write(line)
# f.write(temptext)
temptext=''
flag_finish=1
# COMMENT both lines below for debugging only:
for k in exon.keys():
f.write(str(k)+"\t"+str(exon[k])+"\n")
# Chromosome X
exon={}
print >> sys.stderr, "Processing Chromosome X"
print >> sys.stderr, datetime.now().strftime('%Y-%m-%d %H:%M:%S')
cursor.execute("SELECT region_id,exon_name,start,cigar,end FROM hg19 where Chromosome='\"chrX\"' order by start")
text=cursor.fetchall()
flag_finish=1
temptext=''
for line in file(fileinput+".chrX", 'rU'):
if flag_finish==1:
temptext=line
flag_finish=0
else:
if len(line.split('\t')[5].split('N'))>1 or len(temptext.split('\t')[5].split('N'))>1:
flag_finish=1
continue
pos1=int(temptext.split('\t')[3])
pos2=int(line.split('\t')[3])
idx1=recurse(pos1,0,len(text))
idx2=recurse(pos2,0,len(text))
indels1=0
indels2=0
if 'I' in temptext.split('\t')[5]:
for i in xrange(0,len(temptext.split('\t')[5].split('I'))-1):
indels1+=int(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N')[len(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N'))-1])
if 'I' in line.split('\t')[5]:
for i in xrange(0,len(line.split('\t')[5].split('I'))-1):
indels2+=int(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N')[len(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N'))-1])
if 'D' in temptext.split('\t')[5]:
for i in xrange(0,len(temptext.split('\t')[5].split('D'))-1):
indels1-=int(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N')[len(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N'))-1])
if 'D' in line.split('\t')[5]:
for i in xrange(0,len(line.split('\t')[5].split('D'))-1):
indels2-=int(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N')[len(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N'))-1])
if idx1<len(text)-1:
newidx=idx1
while text[newidx+1][2]==text[newidx][2]:
if ('N' in text[idx1][3] and 'N' in temptext.split('\t')[5]):
if (text[idx1][3].split('M')[1].split('N')[0]==temptext.split('\t')[5].split('M')[len(temptext.split('\t')[5].split('N')[0].split('M'))].split('N')[0]):
newidx+=1
break
newidx+=1
if int(temptext.split('\t')[3])+0>=text[newidx+1][2] and int(temptext.split('\t')[3])+49-indels1<=text[newidx+1][4]:
idx1=newidx+1
newidx=-1
if idx2<len(text)-1:
newidx=idx2
while text[newidx+1][2]==text[newidx][2]:
if ('N' in text[idx2][3] and 'N' in line.split('\t')[5]):
if (text[idx2][3].split('M')[1].split('N')[0]==line.split('\t')[5].split('M')[len(line.split('\t')[5].split('N')[0].split('M'))].split('N')[0]):
newidx+=1
break
newidx+=1
if int(line.split('\t')[3])+0>=text[newidx+1][2] and int(line.split('\t')[3])+49-indels2<=text[newidx+1][4]:
idx2=newidx+1
newidx=-1
if (('N' not in text[idx1][3] and 'N' in temptext.split('\t')[5]) or ('N' in text[idx1][3] and 'N' not in temptext.split('\t')[5])):
newidx=idx1-1
while (('N' not in text[newidx][3] and 'N' in temptext.split('\t')[5]) or ('N' in text[newidx][3] and 'N' not in temptext.split('\t')[5])):
newidx=newidx-1
if int(temptext.split('\t')[3])+0>=text[newidx][2] and int(temptext.split('\t')[3])+49-indels1<=text[newidx][4]:
idx1=newidx
if (('N' not in text[idx2][3] and 'N' in line.split('\t')[5]) or ('N' in text[idx2][3] and 'N' not in line.split('\t')[5])):
newidx=idx2-1
while (('N' not in text[newidx][3] and 'N' in line.split('\t')[5]) or ('N' in text[newidx][3] and 'N' not in line.split('\t')[5])):
newidx=newidx-1
if int(line.split('\t')[3])+0>=text[newidx][2] and int(line.split('\t')[3])+49-indels2<=text[newidx][4]:
idx2=newidx
if ('N' not in text[idx1][3] and 'N' not in temptext.split('\t')[5] and int(temptext.split('\t')[3])+0>=text[idx1][2] and int(temptext.split('\t')[3])+49-indels1<=text[idx1][4]) or ('N' in text[idx1][3] and 'N' in temptext.split('\t')[5] and text[idx1][3].split('M')[1].split('N')[0]==temptext.split('\t')[5].split('M')[len(temptext.split('\t')[5].split('N')[0].split('M'))].split('N')[0] and int(text[idx1][3].split('M')[0].split('\"')[1])+int(text[idx1][2])==pos1+int(temptext.split('\t')[5].split('M')[0]) and int(temptext.split('\t')[3])+0>=text[idx1][2] and int(temptext.split('\t')[3])+49-indels1<=text[idx1][4]):
if ('N' not in text[idx2][3] and 'N' not in line.split('\t')[5] and text[idx1][0]==text[idx2][0] and int(line.split('\t')[3])+0>=text[idx2][2] and int(line.split('\t')[3])+49-indels2<=text[idx2][4]) or ('N' in text[idx2][3] and 'N' in line.split('\t')[5] and text[idx2][3].split('M')[1].split('N')[0]==line.split('\t')[5].split('M')[len(line.split('\t')[5].split('N')[0].split('M'))].split('N')[0] and int(text[idx2][3].split('M')[0].split('\"')[1])+int(text[idx2][2])==pos2+int(line.split('\t')[5].split('M')[0]) and text[idx1][0]==text[idx2][0] and int(line.split('\t')[3])+0>=text[idx2][2] and int(line.split('\t')[3])+49-indels2<=text[idx2][4]):
if pos1<pos2:
try:
exon[text[idx1][1].replace("\"", "")+'.'+text[idx2][1].replace("\"", "")+'__'+str(text[idx1][0])]+=1
except KeyError:
exon[text[idx1][1].replace("\"", "")+'.'+text[idx2][1].replace("\"", "")+'__'+str(text[idx1][0])]=1
else:
try:
exon[text[idx2][1].replace("\"", "")+'.'+text[idx1][1].replace("\"", "")+'__'+str(text[idx1][0])]+=1
except KeyError:
exon[text[idx2][1].replace("\"", "")+'.'+text[idx1][1].replace("\"", "")+'__'+str(text[idx1][0])]=1
# UNCOMMENT 4 lines below for debugging only:
# debug='ex_3.ex_3__11550'
# if text[idx1][1].replace("\"", "")+'.'+text[idx2][1].replace("\"", "")+'__'+str(text[idx1][0])==debug or text[idx2][1].replace("\"", "")+'.'+text[idx1][1].replace("\"", "")+'__'+str(text[idx1][0])==debug:
# f.write(line)
# f.write(temptext)
temptext=''
flag_finish=1
# COMMENT both lines below for debugging only:
for k in exon.keys():
f.write(str(k)+"\t"+str(exon[k])+"\n")
exon={}
print >> sys.stderr, "Processing Chromosome Y"
print >> sys.stderr, datetime.now().strftime('%Y-%m-%d %H:%M:%S')
cursor.execute("SELECT region_id,exon_name,start,cigar,end FROM hg19 where Chromosome='\"chrY\"' order by start")
text=cursor.fetchall()
flag_finish=1
temptext=''
for line in file(fileinput+".chrX", 'rU'):
if flag_finish==1:
temptext=line
flag_finish=0
else:
if len(line.split('\t')[5].split('N'))>1 or len(temptext.split('\t')[5].split('N'))>1:
flag_finish=1
continue
pos1=int(temptext.split('\t')[3])
pos2=int(line.split('\t')[3])
idx1=recurse(pos1,0,len(text))
idx2=recurse(pos2,0,len(text))
indels1=0
indels2=0
if 'I' in temptext.split('\t')[5]:
for i in xrange(0,len(temptext.split('\t')[5].split('I'))-1):
indels1+=int(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N')[len(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(temptext.split('\t')[5].split('I')[i].split('M')[len(temptext.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N'))-1])
if 'I' in line.split('\t')[5]:
for i in xrange(0,len(line.split('\t')[5].split('I'))-1):
indels2+=int(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N')[len(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D')[len(line.split('\t')[5].split('I')[i].split('M')[len(line.split('\t')[5].split('I')[i].split('M'))-1].split('D'))-1].split('N'))-1])
if 'D' in temptext.split('\t')[5]:
for i in xrange(0,len(temptext.split('\t')[5].split('D'))-1):
indels1-=int(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N')[len(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(temptext.split('\t')[5].split('D')[i].split('M')[len(temptext.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N'))-1])
if 'D' in line.split('\t')[5]:
for i in xrange(0,len(line.split('\t')[5].split('D'))-1):
indels2-=int(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N')[len(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I')[len(line.split('\t')[5].split('D')[i].split('M')[len(line.split('\t')[5].split('D')[i].split('M'))-1].split('I'))-1].split('N'))-1])
if idx1<len(text)-1:
newidx=idx1
while text[newidx+1][2]==text[newidx][2]:
if ('N' in text[idx1][3] and 'N' in temptext.split('\t')[5]):
if (text[idx1][3].split('M')[1].split('N')[0]==temptext.split('\t')[5].split('M')[len(temptext.split('\t')[5].split('N')[0].split('M'))].split('N')[0]):
newidx+=1
break
newidx+=1
if int(temptext.split('\t')[3])+0>=text[newidx+1][2] and int(temptext.split('\t')[3])+49-indels1<=text[newidx+1][4]:
idx1=newidx+1
newidx=-1
if idx2<len(text)-1:
newidx=idx2
while text[newidx+1][2]==text[newidx][2]:
if ('N' in text[idx2][3] and 'N' in line.split('\t')[5]):
if (text[idx2][3].split('M')[1].split('N')[0]==line.split('\t')[5].split('M')[len(line.split('\t')[5].split('N')[0].split('M'))].split('N')[0]):
newidx+=1
break
newidx+=1
if int(line.split('\t')[3])+0>=text[newidx+1][2] and int(line.split('\t')[3])+49-indels2<=text[newidx+1][4]:
idx2=newidx+1
newidx=-1
if (('N' not in text[idx1][3] and 'N' in temptext.split('\t')[5]) or ('N' in text[idx1][3] and 'N' not in temptext.split('\t')[5])):
newidx=idx1-1
while (('N' not in text[newidx][3] and 'N' in temptext.split('\t')[5]) or ('N' in text[newidx][3] and 'N' not in temptext.split('\t')[5])):
newidx=newidx-1
if int(temptext.split('\t')[3])+0>=text[newidx][2] and int(temptext.split('\t')[3])+49-indels1<=text[newidx][4]:
idx1=newidx
if (('N' not in text[idx2][3] and 'N' in line.split('\t')[5]) or ('N' in text[idx2][3] and 'N' not in line.split('\t')[5])):
newidx=idx2-1
while (('N' not in text[newidx][3] and 'N' in line.split('\t')[5]) or ('N' in text[newidx][3] and 'N' not in line.split('\t')[5])):
newidx=newidx-1
if int(line.split('\t')[3])+0>=text[newidx][2] and int(line.split('\t')[3])+49-indels2<=text[newidx][4]:
idx2=newidx
if ('N' not in text[idx1][3] and 'N' not in temptext.split('\t')[5] and int(temptext.split('\t')[3])+0>=text[idx1][2] and int(temptext.split('\t')[3])+49-indels1<=text[idx1][4]) or ('N' in text[idx1][3] and 'N' in temptext.split('\t')[5] and text[idx1][3].split('M')[1].split('N')[0]==temptext.split('\t')[5].split('M')[len(temptext.split('\t')[5].split('N')[0].split('M'))].split('N')[0] and int(text[idx1][3].split('M')[0].split('\"')[1])+int(text[idx1][2])==pos1+int(temptext.split('\t')[5].split('M')[0]) and int(temptext.split('\t')[3])+0>=text[idx1][2] and int(temptext.split('\t')[3])+49-indels1<=text[idx1][4]):
if ('N' not in text[idx2][3] and 'N' not in line.split('\t')[5] and text[idx1][0]==text[idx2][0] and int(line.split('\t')[3])+0>=text[idx2][2] and int(line.split('\t')[3])+49-indels2<=text[idx2][4]) or ('N' in text[idx2][3] and 'N' in line.split('\t')[5] and text[idx2][3].split('M')[1].split('N')[0]==line.split('\t')[5].split('M')[len(line.split('\t')[5].split('N')[0].split('M'))].split('N')[0] and int(text[idx2][3].split('M')[0].split('\"')[1])+int(text[idx2][2])==pos2+int(line.split('\t')[5].split('M')[0]) and text[idx1][0]==text[idx2][0] and int(line.split('\t')[3])+0>=text[idx2][2] and int(line.split('\t')[3])+49-indels2<=text[idx2][4]):
if pos1<pos2:
try:
exon[text[idx1][1].replace("\"", "")+'.'+text[idx2][1].replace("\"", "")+'__'+str(text[idx1][0])]+=1
except KeyError:
exon[text[idx1][1].replace("\"", "")+'.'+text[idx2][1].replace("\"", "")+'__'+str(text[idx1][0])]=1
else:
try:
exon[text[idx2][1].replace("\"", "")+'.'+text[idx1][1].replace("\"", "")+'__'+str(text[idx1][0])]+=1
except KeyError:
exon[text[idx2][1].replace("\"", "")+'.'+text[idx1][1].replace("\"", "")+'__'+str(text[idx1][0])]=1
# UNCOMMENT 4 lines below for debugging only:
# debug='ex_3.ex_3__11550'
# if text[idx1][1].replace("\"", "")+'.'+text[idx2][1].replace("\"", "")+'__'+str(text[idx1][0])==debug or text[idx2][1].replace("\"", "")+'.'+text[idx1][1].replace("\"", "")+'__'+str(text[idx1][0])==debug:
# f.write(line)
# f.write(temptext)
temptext=''
flag_finish=1
# COMMENT both lines below for debugging only:
for k in exon.keys():
f.write(str(k)+"\t"+str(exon[k])+"\n")
print >> sys.stderr, datetime.now().strftime('%Y-%m-%d %H:%M:%S')
db.close()
f.close()