def print_pdf(self, cr, uid, ids, context=None):

data={}

if context is None:

context={}

# print 'kkkkkkkkkkkkkkkk',self.read(cr, uid, ids,['from_date','to_date','wizard_line'],context)

data = self.read(cr, uid, ids,['from_date','to_date','wizard_line'])[0]

from_date=data.get('from_date')

to_date=data.get('to_date')

# a=self.pool['account.relation'].browse(cr,uid,'account_id',context=context)

wizard_line_account_id=[]

for acc_lines in self.browse(cr, uid, ids, context=context):

for acc_line in acc_lines.wizard_line:

wizard_line_account_id.append(acc_line.account_id.id)

print wizard_line_account_id

if from_date>to_date:

raise Warning("From Date cannot be greater than To Date!!")

inv_obj = self.pool['account.move.line']

inv_datas =inv_obj.search(cr,uid,[('account_id','in',wizard_line_account_id),('date','>',from_date),('date','<',to_date)])

print"qqqqq",inv_datas

obj_ls=[]

for res in inv_obj.browse(cr, uid, inv_datas,context=context):

# if inv_obj.search(cr,uid,[('journal_id.type','=','purchase')]):

if res.journal_id and res.journal_id.type=='purchase':

obj_ls.append(res)

# print 'listttttt',obj_ls

vat_period=datetime.strptime(data.get('from_date'), '%Y-%m-%d').strftime('%d/%m/%Y')+"\tto\t"+datetime.strptime(data.get('to_date'), '%Y-%m-%d').strftime('%d/%m/%Y')

print 'vat-periodddddd',vat_period

report_date = date.today()

report_date=report_date.strftime("%d/%m/%Y")

print 'report_date',report_date

local_purchase=0

foreign_purchase=0

total_credit=0

total_debit=0

trans_d=0

trans_c=0

for ls in obj_ls:

for record in ls:

data = {}

flag=0

data['doc_num']=record.move_id.name

data['description']=ls.name

# print 'descr',data['description']

data['doc_type']=record.journal_id.name

data['doc_date']=record.date

data['debit']=record.debit

data['credit']=record.credit

data['currency']=ls.company_id.currency_id.name

# print 'cnnnn',data['currency']

data['tax_code']=record.account_id.name

data['trans_type']=ls.invoice.od_order_type_id.name

# print 'ccccccc',data['trans_type']

if data['trans_type']=='Local Purchase':

trans_d=trans_d+data['debit']

trans_c=trans_c+data['credit']

local_purchase=trans_c-trans_d

if data['trans_type']=='Foreign Purchase':

trans_d=trans_d+data['debit']

trans_c=trans_c+data['credit']

foreign_purchase=trans_c-trans_d

if data['trans_type']==0:

flag=1

# print 'recorddddddddd',data

data['doc_date']=datetime.strptime(data['doc_date'], '%Y-%m-%d').strftime('%d/%m/%Y')

# print 'dateeeeeeeee',data['doc_date']

total_credit=total_credit+data['credit']

# print 'creeeeeeeeee',total_credit

total_debit=total_debit+data['debit']

print "daataaaaaaaaaaaaaaaaaaaaaaaaaa", data

# return self.render_html(cr,uid,ids,data,context=None)

# return self.env['report'].with_context(landscape=True).get_action(self, 'orchid_beta_vat.report_vatregister_print_pdf', data=data)

  return self.pool.get('report').with_context(landscape=True).get_action(self, 'orchid_beta_vat.report_vatregister_print_pdf', data=data)

AttributeError: 'report' object has no attribute 'env'