How to publish python code in blogger

Thanks to Paddy.

import fileinput, re, cgi

def escape(lineiterator=fileinput.input,
           cgi_escape=True, tag_with_pre=True, tag_with_br=False):
  output = []
  if tag_with_pre: output.append('<pre>\n')
  for line in lineiterator:
    if cgi_escape: line = cgi.escape(line)
    line =  re.sub(r'^(\s*)\s',
                 lambda m: '&nbsp;'*m.end(),
                 line.rstrip())
    output.append(line)
    if tag_with_br:
      output.append('<br>\n')
    else:
      output.append('\n')
  if tag_with_pre: output.append('</pre>\n')
  return ''.join(output)

Access PFAM domains from UniProt accessions using python

import xml.dom.minidom as minidom


def getPFamAnnotationByAcc(acc):
    res_list = []
    slurpp = pycurl.Curl()
    slurpp.setopt(pycurl.URL, "http://pfam.sbc.su.se:43210/protein/%s"%acc)
    slurpp.setopt(pycurl.POSTFIELDS, "output=xml")
    file = open("tmp.xml", "w")
    slurpp.setopt(pycurl.FILE, file)
    slurpp.perform()
    file.close()

    #parse the PFam xml file searching for matches
    dom = minidom.parse('tmp.xml')
    for m in dom.getElementsByTagName('match'):
        atts = m.attributes.items()
        for l in m.getElementsByTagName('location'):
            for t in l.attributes.items():
                atts.append(t)
        res_list.append(atts)
    return res_list