Spyros Charonis wrote:
> Hello Pythoners,
>
> I am trying to extract certain fields from a file that whose text looks like
> this:
>
> COMPND 2 MOLECULE: POTASSIUM CHANNEL SUBFAMILY K MEMBER 4;
> COMPND 3 CHAIN: A, B;
>
> COMPND 10 MOL_ID: 2;
> COMPND 11 MOLECULE: ANTIBODY FAB FRAGMENT LI
Yes, the elif line need to have **flag_FAB ==1** as is conidition instead
of **flag_FAB=1**. So:
for line in scanfile:
if line[0:6]=='COMPND' and 'FAB' in line: flag_FAB = 1
elif line[0:6]=='COMPND' and 'CHAIN' in line and flag_FAB == 1:
print line
flag_FAB = 0
On Th
On 14/03/2013 11:28, taserian wrote:
Top posting fixed
On Thu, Mar 14, 2013 at 6:56 AM, Spyros Charonis mailto:s.charo...@gmail.com>> wrote:
Hello Pythoners,
I am trying to extract certain fields from a file that whose text
looks like this:
COMPND 2 MOLECULE: POTASSIUM CHA
On 03/14/2013 07:28 AM, taserian wrote:
Since the identifier and the item that you want to keep are on different lines, you'll need to set
a "flag".
>
> with open(filename) as file:
>
> scanfile=file.readlines()
>
> flag = 0
>
> for line in scanfile:
>
> if line[0:6]=='COMPND' and 'FAB FRAGMENT
On 14 March 2013 10:56, Spyros Charonis wrote:
> Hello Pythoners,
>
> I am trying to extract certain fields from a file that whose text looks like
> this:
>
> COMPND 2 MOLECULE: POTASSIUM CHANNEL SUBFAMILY K MEMBER 4;
> COMPND 3 CHAIN: A, B;
> COMPND 10 MOL_ID: 2;
> COMPND 11 MOLECULE: ANTIB
Since the identifier and the item that you want to keep are on different
lines, you'll need to set a "flag".
with open(filename) as file:
scanfile=file.readlines()
flag = 0
for line in scanfile:
if line[0:6]=='COMPND' and 'FAB FRAGMENT' in line: flag = 1
elif line[
Hello Pythoners,
I am trying to extract certain fields from a file that whose text looks
like this:
COMPND 2 MOLECULE: POTASSIUM CHANNEL SUBFAMILY K MEMBER 4;
COMPND 3 CHAIN: A, B;
COMPND 10 MOL_ID: 2;
COMPND 11 MOLECULE: ANTIBODY FAB FRAGMENT LIGHT CHAIN;
COMPND 12 CHAIN: D, F;
COMPN
