def update_stylesheet()

in retire.py [0:0]

• 28 lines of code
• 7 McCabe index (conditional complexity)

def update_stylesheet(pid):
    xmlfile = join(stylesheets,'project.xml')
    xmlfilet = join(stylesheets,'project.xml.t')
    print("Updating %s" % xmlfile)
    found = False
    with open(xmlfile,'r') as r, open(xmlfilet,'w') as w:
        for l in r:
            if not found:
                m = re.search(r'^(\s+<li><a href="/projects/)([^.]+)(.html">)[^<]+(</a></li>)', l)
                if m:
                    stem = m.group(2)                
                    if stem == pid:
                        print("Already present in projects.xml")
                        print(l)
                        w.close()
                        os.remove(xmlfilet)
                        return
                    if stem > pid: # Found insertion point
                        found = True
                        name = retirees[pid]['display_name']
                        w.write("%s%s%s%s%s\n" % (m.group(1), pid, m.group(3), name, m.group(4)))
            w.write(l) # write the original line
    if found:
        print("Successfully added %s to %s" % (pid, xmlfile))
        os.system("diff %s %s" % (xmlfile, xmlfilet))
        os.rename(xmlfilet, xmlfile)
    else:
        print("Could not find where to add %s" % pid)