本文整理汇总了Python中jinja2.exceptions.TemplateAssertionError方法的典型用法代码示例。如果您正苦于以下问题：Python exceptions.TemplateAssertionError方法的具体用法？Python exceptions.TemplateAssertionError怎么用？Python exceptions.TemplateAssertionError使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类jinja2.exceptions的用法示例。
在下文中一共展示了exceptions.TemplateAssertionError方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_templates
# 需要导入模块: from jinja2 import exceptions [as 别名]
# 或者: from jinja2.exceptions import TemplateAssertionError [as 别名]
def test_templates(self):
"""
Just to check templates syntax
:return: None
"""
from jinja2 import Environment, exceptions
jinja_env = Environment(extensions=['jinja2.ext.i18n'])
templates = os.listdir('bot/templates')
for template in templates:
print('Testing template:{}'.format(template))
with open(os.path.join('bot/templates', template)) as f:
template_text = unicode(f.read())
try:
jinja_env.from_string(template_text).render()
except exceptions.TemplateAssertionError:
pass
except exceptions.UndefinedError:
pass 示例2: fail
# 需要导入模块: from jinja2 import exceptions [as 别名]
# 或者: from jinja2.exceptions import TemplateAssertionError [as 别名]
def fail(self, msg, lineno):
"""Fail with a :exc:`TemplateAssertionError`."""
raise TemplateAssertionError(msg, lineno, self.name, self.filename) 示例3: parse_from
# 需要导入模块: from jinja2 import exceptions [as 别名]
# 或者: from jinja2.exceptions import TemplateAssertionError [as 别名]
def parse_from(self):
node = nodes.FromImport(lineno=next(self.stream).lineno)
node.template = self.parse_expression()
self.stream.expect('name:import')
node.names = []
def parse_context():
if self.stream.current.value in ('with', 'without') and \
self.stream.look().test('name:context'):
node.with_context = next(self.stream).value == 'with'
self.stream.skip()
return True
return False
while 1:
if node.names:
self.stream.expect('comma')
if self.stream.current.type == 'name':
if parse_context():
break
target = self.parse_assign_target(name_only=True)
if target.name.startswith('_'):
self.fail('names starting with an underline can not '
'be imported', target.lineno,
exc=TemplateAssertionError)
if self.stream.skip_if('name:as'):
alias = self.parse_assign_target(name_only=True)
node.names.append((target.name, alias.name))
else:
node.names.append(target.name)
if parse_context() or self.stream.current.type != 'comma':
break
else:
self.stream.expect('name')
if not hasattr(node, 'with_context'):
node.with_context = False
return node 示例4: parse_from
# 需要导入模块: from jinja2 import exceptions [as 别名]
# 或者: from jinja2.exceptions import TemplateAssertionError [as 别名]
def parse_from(self):
node = nodes.FromImport(lineno=next(self.stream).lineno)
node.template = self.parse_expression()
self.stream.expect('name:import')
node.names = []
def parse_context():
if self.stream.current.value in ('with', 'without') and \
self.stream.look().test('name:context'):
node.with_context = next(self.stream).value == 'with'
self.stream.skip()
return True
return False
while 1:
if node.names:
self.stream.expect('comma')
if self.stream.current.type == 'name':
if parse_context():
break
target = self.parse_assign_target(name_only=True)
if target.name.startswith('_'):
self.fail('names starting with an underline can not '
'be imported', target.lineno,
exc=TemplateAssertionError)
if self.stream.skip_if('name:as'):
alias = self.parse_assign_target(name_only=True)
node.names.append((target.name, alias.name))
else:
node.names.append(target.name)
if parse_context() or self.stream.current.type != 'comma':
break
else:
break
if not hasattr(node, 'with_context'):
node.with_context = False
self.stream.skip_if('comma')
return node 示例5: test_complex_plural
# 需要导入模块: from jinja2 import exceptions [as 别名]
# 或者: from jinja2.exceptions import TemplateAssertionError [as 别名]
def test_complex_plural(self):
tmpl = i18n_env.from_string('{% trans foo=42, count=2 %}{{ count }} item{% '
'pluralize count %}{{ count }} items{% endtrans %}')
assert tmpl.render() == '2 items'
self.assert_raises(TemplateAssertionError, i18n_env.from_string,
'{% trans foo %}...{% pluralize bar %}...{% endtrans %}')