def _url_file_save(self, url, fp, o=True):
try:
uo = urllib.URLopener()
ufo = uo.open(url)
data = ufo.read()
ufo.close()
fo = open(fp, 'w+b')
fo.write(data)
fo.close()
except:
loger.warning('not able to save data to file.')
return None
return fp
def expost(self, json=True, posturl='', postdata=None):
if not postdata:
self.postdata = dict()
self.postdata[self.ext] = dict()
elif self.ext not in postdata:
tmpd = dict()
tmpd[self.ext] = self.postdata
self.postdata = tmpd
else:
self.postdata = postdata
td = self.postdata[self.ext]
for k in self.keys:
if k not in td:
loger.warning('may be ignore key: %s' % k)
self.posturl = posturl
return self.post(json=json)