[Tutor] Index out of range
kumar s
ps_python at yahoo.com
Fri Oct 15 01:16:13 CEST 2004
Dear Group,
My brother helped me to write a program for writing
a file contents into SQL statements.
I have a file with 71 columns in tab delimited text.
table-name
A B D E F G A71
1 2 3 4 5 6... 71
2 3 4 5 6 3 45
5 6 7 3 7 7 34
.
.
.
number of rows - 10,000.
I wanted to write a python script that writes these
values like this:
INSERT INTO table-name
values('1','2','3','4','5','6',.....'71');
I have the following script
from string import *;
f = open("sql.txt","r");
text = f.read();
f.close
f = open("insert.txt", "w");
list = split(text,"\n");
tname = list[0];
for i in range(len(list)):
if(i!=0):
col = split(list[i], "\t");
f.write("insert into table "+tname+" values(
"+col[1]+" "+col[2]+" "+col[3]+"
"+col[4]+""+col[5]+""+col[6]+""+col[7]+""+col[8]+""+col[9]+""+col[10]+""+col[11]+""+col[12]+""+col[13]+""+col[14]+""+col[15]+""+col[16]+""+col[17]+""+col[18]+""+col[19]+""+col[20]+""+col[21]+""+col[22]+""+col[23]+""+col[24]+""+col[25]+""+col[26]+""+col[27]+""+col[28]+""+col[29]+""+col[30]+""+col[31]+""+col[32]+""+col[33]+""+col[34]+"
"+col[35]+""+col[36]+""+col[37]+""+col[38]+""+col[39]+"
"+col[40]+" "+col[41]+"
"+col[42]+""+col[43]+""+col[44]+""+col[45]+""+col[46]+""+col[47]+""+col[48]+""+col[49]+""+col[50]+""+col[51]+""+col[52]+""+col[53]+""+col[54]+""+col[55]+""+col[56]+""+col[57]+""+col[58]+""+col[59]+""+col[60]+""+col[61]+""+col[62]+""+col[63]+""+col[64]+""+col[65]+""+col[66]+""+col[67]+""+col[68]+""+col[69]+""+col[70]+")"+"
"+col[71]+"\n");
When I execute this:
Traceback (most recent call last):
File "insert.py", line 11, in ?
f.write("insert into table "+tname+" values(
"+col[1]+" "+col[2]+" "+col[3]+"
"+col[4]+""+col[5]+""+col[6]+""+col[7]+""+col[8]+""+col[9]+""+col[10]+""+col[11]+""+col[12]+""+col[13]+""+col[14]+""+col[15]+""+col[16]+""+col[17]+""+col[18]+""+col[19]+""+col[20]+""+col[21]+""+col[22]+""+col[23]+""+col[24]+""+col[25]+""+col[26]+""+col[27]+""+col[28]+""+col[29]+""+col[30]+""+col[31]+""+col[32]+""+col[33]+""+col[34]+"
"+col[35]+""+col[36]+""+col[37]+""+col[38]+""+col[39]+"
"+col[40]+" "+col[41]+"
"+col[42]+""+col[43]+""+col[44]+""+col[45]+""+col[46]+""+col[47]+""+col[48]+""+col[49]+""+col[50]+""+col[51]+""+col[52]+""+col[53]+""+col[54]+""+col[55]+""+col[56]+""+col[57]+""+col[58]+""+col[59]+""+col[60]+""+col[61]+""+col[62]+""+col[63]+""+col[64]+""+col[65]+""+col[66]+""+col[67]+""+col[68]+""+col[69]+""+col[70]+")"+"
"+col[71]+"\n");
IndexError: list index out of range
I get index out of range. I checked the number of
columns matched the col[] values here. Even then there
is some problem. Is there some easy method to get this
done.
Please help.
Thank you.
Kumar.
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