def test_noescape_setting(self):
t = SimpleTemplate('<{{var}}>', noescape=True)
self.assertRenders(t, '<b>', var='b')
self.assertRenders(t, '<<&>>', var='<&>')
t = SimpleTemplate('<{{!var}}>', noescape=True)
self.assertRenders(t, '<b>', var='b')
self.assertRenders(t, '<<&>>', var='<&>')
def assertRenders(self, source, result, syntax=None, *args, **vars):
source = self.fix_ident(source)
result = self.fix_ident(result)
tpl = SimpleTemplate(source, syntax=syntax)
try:
tpl.co
self.assertEqual(touni(result), tpl.render(*args, **vars))
except SyntaxError:
self.fail('Syntax error in template:\n%s\n\nTemplate code:\n##########\n%s\n##########' %
(traceback.format_exc(), tpl.code))
def test_dedentbug(self):
''' One-Line dednet blocks should not change indention '''
t = '%if x: a="if"\n%else: a="else"\n%end\n{{a}}'
self.assertRenders(t, "if", x=True)
self.assertRenders(t, "else", x=False)
t = '%if x:\n%a="if"\n%else: a="else"\n%end\n{{a}}'
self.assertRenders(t, "if", x=True)
self.assertRenders(t, "else", x=False)
t = SimpleTemplate('%if x: a="if"\n%else: a="else"\n%end')
self.assertRaises(NameError, t.render)
def test_data(self):
""" Templates: Data representation """
t = SimpleTemplate('<{{var}}>')
self.assertRenders('<{{var}}>', '<True>', var=True)
self.assertRenders('<{{var}}>', '<False>', var=False)
self.assertRenders('<{{var}}>', '<>', var=None)
self.assertRenders('<{{var}}>', '<0>', var=0)
self.assertRenders('<{{var}}>', '<5>', var=5)
self.assertRenders('<{{var}}>', '<b>', var=tob('b'))
self.assertRenders('<{{var}}>', '<1.0>', var=1.0)
self.assertRenders('<{{var}}>', '<[1, 2]>', var=[1,2])
def test_unicode_code(self):
""" Templates: utf8 code in file"""
with chdir(__file__):
t = SimpleTemplate(name='./views/stpl_unicode.tpl', lookup=['.'])
self.assertRenders(t, 'start ñç äöü end\n', var=touni('äöü'))
def test_name(self):
with chdir(__file__):
t = SimpleTemplate(name='stpl_simple', lookup=['./views/'])
self.assertRenders(t, 'start var end\n', var='var')
def test_global_config(self):
SimpleTemplate.global_config('meh', 1)
t = SimpleTemplate('anything')
self.assertEqual(touni('anything'), t.render())
def test_commentonly(self):
""" Templates: Commentd should behave like code-lines (e.g. flush text-lines) """
t = SimpleTemplate('...\n%#test\n...')
self.assertNotEqual('#test', t.code.splitlines()[0])
def assertRenders(self, tpl, to, *args, **vars):
if isinstance(tpl, str):
tpl = SimpleTemplate(tpl, lookup=[os.path.join(os.path.dirname(__file__), 'views')])
self.assertEqual(touni(to), tpl.render(*args, **vars))
def test_error(self):
""" Templates: Exceptions"""
self.assertRaises(SyntaxError, lambda: SimpleTemplate('%for badsyntax').co)
self.assertRaises(IndexError, SimpleTemplate('{{i[5]}}', lookup=['.']).render, i=[0])
def test_rebase(self):
""" Templates: %rebase and method passing """
with chdir(__file__):
t = SimpleTemplate(name='stpl_t2main', lookup=['./views/'])
result='+base+\n+main+\n!1234!\n+include+\n-main-\n+include+\n-base-\n'
self.assertRenders(t, result, content='1234')
def test_include_to_global(self):
""" Templates: Updated globals() with include() result"""
with chdir(__file__):
t = SimpleTemplate(name='stpl_include_to_global', lookup=['./views/'])
self.assertRenders(t, 'before\nstart var end\nstart 3 then var end\nafter\n', var='var')
def test_include(self):
""" Templates: Include statements"""
with chdir(__file__):
t = SimpleTemplate(name='stpl_include', lookup=['./views/'])
self.assertRenders(t, 'before\nstart var end\nafter\n', var='var')