def enq(train_info): # enquires availability info of a train
br = mech_fn.init_br()
url1 = "http://www.indianrail.gov.in/seat_Avail.html"
date1 = datetime.datetime.now() + datetime.timedelta(days=train_info["offset"])
res1 = br.open(url1)
try:
br.select_form(nr=0)
except:
mech_fn.ungzipResponse(res1, br)
br.select_form(nr=0)
br.form["lccp_trnno"] = str(train_info["train_no"])
br.form["lccp_day"] = str(date1.day)
br.form["lccp_month"] = str(date1.month)
br.form["lccp_srccode"] = train_info["src_stn"]
br.form["lccp_dstncode"] = train_info["dest_stn"]
br.form["lccp_quota"] = ["CK"]
br.form["lccp_class1"] = [train_info["class"]]
html1 = br.submit().read()
date2 = datetime.datetime.now()
br.close()
####################
obj1 = process_html(html1)
[cl1, cl2] = obj1
f1.write("%15s %15s-- %2s %s\n" % (cl1, cl2, date2.time().second, train_info["train_name"]))
return [cl1, cl2, date2.strftime("%I:%M:%S"), train_info["src_stn"] + "->", train_info["dest_stn"]]
def enq(train_info): # enquires availability info of a train
br = mech_fn.init_br()
url1 = 'http://www.indianrail.gov.in/seat_Avail.html'
date1 = datetime.datetime.now() + datetime.timedelta(days= train_info['offset'] )
res1= br.open(url1)
try:
br.select_form(nr=0)
except:
mech_fn.ungzipResponse(res1, br)
br.select_form(nr=0)
br.form['lccp_trnno'] = str( train_info['train_no'] )
br.form['lccp_day'] = str( date1.day)
br.form['lccp_month'] = str( date1.month )
br.form['lccp_srccode'] = train_info[ 'src_stn']
br.form['lccp_dstncode'] = train_info[ 'dest_stn']
br.form['lccp_quota'] = ['CK']
br.form['lccp_class1'] = [ train_info['class'] ]
html1 = br.submit().read()
date2 = datetime.datetime.now()
br.close()
####################
obj1 = process_html(html1)
[cl1, cl2] =obj1
f1.write("%15s %15s-- %2s %s\n" % (cl1, cl2, date2.time().second, train_info['train_name'] ))
return [ cl1, cl2, date2.strftime( '%I:%M:%S') , train_info['src_stn']+"->", train_info['dest_stn'] ]
def empty_query(): # just to check if the connection to indian rail is working
try:
br = mech_fn.init_br()
url1 = "http://www.indianrail.gov.in/seat_Avail.html"
print "status: ", [br.open(url1).code]
except:
print "***Exception in empty Query : unable to open****"
print traceback.print_exc()
print "\n\n\n**** Continuing ****"
def enq():
url1 = 'http://www.indianrail.gov.in/seat_Avail.html'
br = init_br()
br.open(url1)
# for f in br.forms():
# print f
br.select_form(nr=0)
br.form['lccp_trnno'] = '12451'
br.form['lccp_day'] = '12'
br.form['lccp_month'] = '2'
br.form['lccp_srccode'] = 'CNB'
br.form['lccp_dstncode'] = 'NDLS'
br.form['lccp_quota'] = ['GN']
html1 = br.submit().read()
# html1 = open('test1.html', 'r').read().lower()
# print html1
tree1 = html.fromstring(html1)
elem_sl = tree1.xpath('/html/body/table/tr/td/table/tr[1]/td/table/tr[3]/td/table/tr/td/table/tr/td[2]/table/tr[2]/td/table/tr[2]/td[2]/table/tr[2]/td/table/div/tr[4]/td/'+
'table/tbody/tr/td[3]')
elem_ac = tree1.xpath('/html/body/table/tr/td/table/tr[1]/td/table/tr[3]/td/table/tr/td/table/tr/td[2]/table/tr[2]/td/table/tr[2]/td[2]/table/tr[2]/td/table/div/tr[4]/td/'+
'table/tbody/tr/td[4]')
# for elem in elem_sl:
str1 = elem_sl[0].text_content()
# str1,",", datetime.datetime.now()
f1.write("%s,%s\n"%(str1,datetime.datetime.now() ))
f2.write("%s,%s\n"%(str1,datetime.datetime.now() ))
