fixed get_server_values to make them utf-8 friendly

projects/doctype/project/project.py

@@ -38,7 +38,7 @@ class DocType:
       ret['contact_person'] = contact_det and contact_det[0]['contact_name'] or ''
       ret['contact_no'] = contact_det and contact_det[0]['contact_no'] or ''
       ret['email_id'] = contact_det and contact_det[0]['email_id'] or ''    
-      return cstr(ret)
+      return ret
     else:
       msgprint("Customer : %s does not exist in system." % (self.doc.customer))
       raise Exception  
@@ -65,7 +65,7 @@ class DocType:
     #if pft > 0:
     per_pft = (flt(pft) / flt(self.doc.project_value)) * 100
     ret = {'gross_margin_value': pft, 'per_gross_margin': per_pft}
-    return cstr(ret)
+    return ret
     
   # validate
   #================================================

projects/doctype/ticket/ticket.py

@@ -22,18 +22,18 @@ class DocType:
     cust = sql("select customer, customer_name from `tabProject` where name = %s", self.doc.project)
     if cust:
       ret = {'customer': cust and cust[0][0] or '', 'customer_name': cust and cust[0][1] or ''}
-      return cstr(ret)
+      return ret
   
   def get_customer_details(self):
     cust = sql("select customer_name from `tabCustomer` where name=%s", self.doc.customer)
     if cust:
       ret = {'customer_name': cust and cust[0][0] or ''}
-      return cstr(ret)
+      return ret
   
   def get_allocated_to_name(self):
     as_em = sql("select first_name, last_name from `tabProfile` where name=%s",self.doc.allocated_to)
     ret = { 'allocated_to_name' : as_em and (as_em[0][0] + ' ' + as_em[0][1]) or ''}
-    return cstr(ret)
+    return ret
 
   # validate
   #--------------------------------------------   

projects/doctype/timesheet/timesheet.py

@@ -32,7 +32,7 @@ class DocType:
     tsk = sql("select name, project, customer, customer_name from `tabTicket` where subject = %s", task_sub)
     if tsk:
       ret = {'task_id': tsk and tsk[0][0] or '', 'project_name': tsk and tsk[0][1] or '', 'customer_name': tsk and tsk[0][3] or ''}
-      return cstr(ret)
+      return ret
   
   def validate(self):
     if getdate(self.doc.timesheet_date) > getdate(nowdate()):