advcgi.py 文件源码

def go(self):
                self.error = ''

                form = FieldStorage()

                if form.keys() == []:
                    #s('calling showForm()\n')
                    self.showForm()
                    return

                if form.has_key('person'):
                        self.who = capwords(strip(form['person'].value))
                        if self.who == '':
                                self.error = 'Your name is required. (blank)'
                else:
                        self.error = 'Your name is required. (missing)'

                if form.has_key('cookie'):
                        self.cookies['user'] = unquote(strip(form['cookie'].value))
                else:
                        self.cookies['user'] = ''

                self.langs = []
                if form.has_key('lang'):
                        langdata = form['lang']
                        if type(langdata) == type([]):
                                for eachLang in langdata:
                                        self.langs.append(eachLang.value)
                        else:
                                self.langs.append(langdata.value)
                else:
                        self.error = 'At least one language required.'

                if form.has_key('upfile'):
                        upfile = form["upfile"]
                        self.fn = upfile.filename or ''
                        #s('filename is %s??\n' % self.fn)
                        if upfile.file:
                                self.fp = upfile.file
                        else:
                                self.fp = StringIO('(no data)')
                else:
                        self.fp = StringIO('(no file)')
                        self.fn = ''

                if not self.error:
                        #s('calling doResults()\n')
                        self.doResults()
                else:
                        #s('calling showError()\n')
                        self.showError()