how to get no value

one for which N,CA and C all are missing, I tried in this way: import re f = open('chem.txt') for line in f: if re.search('C = ',''): print line but i am not getting the desired output. Amrita Kumari Research Fellow IISER Mohali Chandigarh INDIA --

Re: how two join and arrange two files together

I tried to print those lines having C value missing by: import re expr = re.compile("C = None") f = open("/home/amrita/helix.dat") for line in f: if expr.search(line): print line but it is not giving any value. > > Hi, > > I have two large files: >

how two join and arrange two files together

ain__": ... a = open("/home/amrita/alachems/chem100.txt") ... c = open("/home/amrita/secstr/secstr100.txt") ... >>> def source(stream): ... return (line.strip() for line in stream) ... ... >>> def merge(sources): ... for m in merge([source(a),

Re: how two join and arrange two files together

les together using command... >> >> from itertools import izip >> from os.path import exists >> >> def parafiles(*files): >> vec = (open(f) for f in files if exists(f)) >> data = izip(*vec) >> [f.close() for f in vec] >> return

Re: how two join and arrange two files together

I tried to join these two files together using command... from itertools import izip from os.path import exists def parafiles(*files): vec = (open(f) for f in files if exists(f)) data = izip(*vec) [f.close() for f in vec] return data for data in parafiles('/home/a

how two join and arrange two files together

ALA H = 8.78 N = 120.16 CA = 55.84 HA = 4.14 C = 179.93 ChainA: ALA23 -59.148095 -46.540043 ChainA: ALA33 -65.459303 -43.269718 Thanks, Amrita Kumari Research Fellow IISER Mohali Chandigarh INDIA -- http://mail.python.org

mail

mino acid(given by second column)then amino acid here it is ALA and then the corresponding value of C, CA and CB from 5th colum for each position of ALA. Amrita Kumari Research Fellow IISER Mohali Chandigarh INDIA -- http://mail.python.org/mailman/listinfo/python-list

one more question

that i will make another file in which first it will write the position of ALA lets say 8 then its name ALA and then the chemical shift value for only three atoms C,CA and CB. Means it will be someting like: 8 ALA C = 179.39 CA = 54.67 CB = 18.85 I tried but its not coming. Thanks, Amrita

Re: select lines in python

t;PHE|ASP",line): >> print line >> > > The readlines() is unnecessary, and if your file is at all long you'd > be better off precompiling the regular expression. > > import re > > expr = re.compile("PHE|ASP") > with open("filename") as f: > for line in f: > if expr.search(line): > print line > > -- > Rhodri James *-* Wildebeest Herder to the Masses > -- > http://mail.python.org/mailman/listinfo/python-list > Amrita Kumari Research Fellow IISER Mohali Chandigarh INDIA -- http://mail.python.org/mailman/listinfo/python-list

select lines in python

the command for that. Thanks, Amrita Kumari Research Fellow IISER Mohali Chandigarh INDIA -- http://mail.python.org/mailman/listinfo/python-list

copy a few lines

Dear all, I want to know if i want to copy one paragraph from one text file to another then what command i have to use in python.Looking forwaard for soon reply. Thanks, Amrita Kumari Research Fellow IISER Mohali Chandigarh INDIA -- http://mail.python.org/mailman/listinfo/python-list

copy a file

Dear all, Can anyone tell me that suppose i want to copy few lines from one text file to another then how can i do that.Looking forward for soon reply. Amrita Kumari Research Fellow IISER Mohali Chandigarh INDIA -- http://mail.python.org/mailman/listinfo/python-list

mail

Hi, I want to know that whether using python programming is it possible to extract chemical shift information about some amino acids of some protein from BMRB(BioMagResBank) or Ref-DB(referenced databank) or not. Thanks, Amrita Kumari Research Fellow IISER Mohali Chandigarh INDIA -- http