py2/py3: string.letters is locale-dependent and removed in Python 3.

bt5/cloudooo_web/SkinTemplateItem/portal_skins/cloudooo_web/WebSection_generateRandomReference.py

@@ -6,4 +6,4 @@ import string
 import random
 
 
-return str(DateTime().millis()) + '-' + ''.join(random.sample(string.letters+string.digits, random.randint(min_len,max_len)))
+return str(DateTime().millis()) + '-' + ''.join(random.sample(string.ascii_letters+string.digits, random.randint(min_len,max_len)))

bt5/erp5_base/SkinTemplateItem/portal_skins/erp5_base/Person_generatePassword.py

-return ''.join(random.SystemRandom().sample(string.letters + string.digits, length))
+return ''.join(random.SystemRandom().sample(string.ascii_letters + string.digits, length))

bt5/erp5_commerce/SkinTemplateItem/portal_skins/erp5_commerce/Base_generateSessionID.py

@@ -3,4 +3,4 @@
 """
 from random import choice
 import string
-return  ''.join([choice(string.letters) for i in range(max_long)])
+return  ''.join([choice(string.ascii_letters) for i in range(max_long)])

bt5/erp5_commerce/TestTemplateItem/portal_components/test.erp5.testERP5Commerce.py

@@ -536,7 +536,7 @@ class TestCommerce(ERP5TypeTestCase):
     id_string = self.getPortal().Base_generateSessionID()
     self.assertEqual(10, len(id_string))
     for caracter in id_string:
-      self.assertTrue(caracter in string.letters)
+      self.assertTrue(caracter in string.ascii_letters)
 
     id_string = self.getPortal().Base_generateSessionID(max_long=20)
     self.assertEqual(20, len(id_string))

bt5/erp5_scalability_test/SkinTemplateItem/portal_skins/erp5_scalability_test/ERP5Site_bootstrapScalabilityTest.py

@@ -18,7 +18,7 @@ if user_quantity is None:
                      "error_message": "Parameter 'user_quantity' is required.",
                      "password" : None })
 
-password = ''.join(random.choice(string.digits + string.letters) for i in xrange(10))
+password = ''.join(random.choice(string.digits + string.ascii_letters) for i in xrange(10))
 
 # check erp5_scalability_test business template is present
 configurator = portal.business_configuration_module.default_standard_configuration

bt5/erp5_secure_payment/SkinTemplateItem/portal_skins/erp5_secure_payment/Base_generateSessionID.py

@@ -3,4 +3,4 @@
 """
 from random import choice
 import string
-return  ''.join([choice(string.letters) for i in range(max_long)])
+return  ''.join([choice(string.ascii_letters) for i in range(max_long)])

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -248,7 +248,7 @@ class ERP5TypeTestCaseMixin(ProcessingNodeTestCase, PortalTestCase):
 
     def newPassword(self):
       """ Generate a password """
-      return ''.join(random.SystemRandom().sample(string.letters + string.digits, 20))
+      return ''.join(random.SystemRandom().sample(string.ascii_letters + string.digits, 20))
 
     def login(self, user_name='ERP5TypeTestCase', quiet=0):
       """