def test_include(self):
loader = DictLoader({
"index.html": '{% include "header.html" %}\nbody text',
"header.html": "header text",
})
self.assertEqual(loader.load("index.html").generate(),
b("header text\nbody text"))
def test_relative_load(self):
loader = DictLoader({
"a/1.html": "{% include '2.html' %}",
"a/2.html": "{% include '../b/3.html' %}",
"b/3.html": "ok",
})
self.assertEqual(loader.load("a/1.html").generate(), b("ok"))
def test_include(self):
loader = DictLoader({
"index.html": '{% include "header.html" %}\nbody text',
"header.html": "header text",
})
self.assertEqual(
loader.load("index.html").generate(), b("header text\nbody text"))
def test_unextended_block(self):
loader = DictLoader(self.templates)
name = "<script>"
self.assertEqual(loader.load("escaped_block.html").generate(name=name),
b("base: <script>"))
self.assertEqual(loader.load("unescaped_block.html").generate(name=name),
b("base: <script>"))
def test_relative_load(self):
loader = DictLoader({
"a/1.html": "{% include '2.html' %}",
"a/2.html": "{% include '../b/3.html' %}",
"b/3.html": "ok",
})
self.assertEqual(loader.load("a/1.html").generate(),
b("ok"))
def test_unextended_block(self):
loader = DictLoader(self.templates)
name = "<script>"
self.assertEqual(
loader.load("escaped_block.html").generate(name=name),
b("base: <script>"))
self.assertEqual(
loader.load("unescaped_block.html").generate(name=name),
b("base: <script>"))
def test_extends(self):
loader = DictLoader({
"base.html": """\
<title>{% block title %}default title{% end %}</title>
<body>{% block body %}default body{% end %}</body>
""",
"page.html": """\
{% extends "base.html" %}
{% block title %}page title{% end %}
{% block body %}page body{% end %}
""",
})
self.assertEqual(loader.load("page.html").generate(),
b("<title>page title</title>\n<body>page body</body>\n"))
def test_default_on(self):
loader = DictLoader(self.templates, autoescape="xhtml_escape")
name = "Bobby <table>s"
self.assertEqual(loader.load("escaped.html").generate(name=name),
b("Bobby <table>s"))
self.assertEqual(loader.load("unescaped.html").generate(name=name),
b("Bobby <table>s"))
self.assertEqual(loader.load("default.html").generate(name=name),
b("Bobby <table>s"))
self.assertEqual(loader.load("include.html").generate(name=name),
b("escaped: Bobby <table>s\n"
"unescaped: Bobby <table>s\n"
"default: Bobby <table>s\n"))
def get_app(self):
loader = DictLoader({
"linkify.html":
"{% module linkify(message) %}",
"page.html":
"""\
<html><head></head><body>
{% for e in entries %}
{% module Template("entry.html", entry=e) %}
{% end %}
</body></html>""",
"entry.html":
"""\
{{ set_resources(embedded_css=".entry { margin-bottom: 1em; }", embedded_javascript="js_embed()", css_files=["/base.css", "/foo.css"], javascript_files="/common.js", html_head="<meta>", html_body='<script src="/analytics.js"/>') }}
<div class="entry">...</div>""",
})
urls = [
url("/typecheck/(.*)", TypeCheckHandler, name='typecheck'),
url("/decode_arg/(.*)", DecodeArgHandler),
url("/decode_arg_kw/(?P<arg>.*)", DecodeArgHandler),
url("/linkify", LinkifyHandler),
url("/uimodule_resources", UIModuleResourceHandler),
url("/optional_path/(.+)?", OptionalPathHandler),
url("/flow_control", FlowControlHandler),
url("/multi_header", MultiHeaderHandler),
]
return Application(urls,
template_loader=loader,
autoescape="xhtml_escape")
def test_extends(self):
loader = DictLoader({
"base.html":
"""\
<title>{% block title %}default title{% end %}</title>
<body>{% block body %}default body{% end %}</body>
""",
"page.html":
"""\
{% extends "base.html" %}
{% block title %}page title{% end %}
{% block body %}page body{% end %}
""",
})
self.assertEqual(
loader.load("page.html").generate(),
b("<title>page title</title>\n<body>page body</body>\n"))
def test_raw_expression(self):
loader = DictLoader(self.templates)
def render(name):
return loader.load(name).generate(name='<>&"')
self.assertEqual(render("raw_expression.html"),
b("expr: <>&"\n"
"raw: <>&\""))
def test_extended_block(self):
loader = DictLoader(self.templates)
def render(name):
return loader.load(name).generate(name="<script>")
self.assertEqual(render("escaped_extends_unescaped.html"),
b("base: <script>"))
self.assertEqual(render("escaped_overrides_unescaped.html"),
b("extended: <script>"))
self.assertEqual(render("unescaped_extends_escaped.html"),
b("base: <script>"))
self.assertEqual(render("unescaped_overrides_escaped.html"),
b("extended: <script>"))
def test_custom_escape(self):
loader = DictLoader(
{"foo.py": "{% autoescape py_escape %}s = {{ name }}\n"})
def py_escape(s):
self.assertEqual(type(s), bytes_type)
return repr(native_str(s))
def render(template, name):
return loader.load(template).generate(py_escape=py_escape,
name=name)
self.assertEqual(render("foo.py", "<html>"), b("s = '<html>'\n"))
self.assertEqual(render("foo.py", "';sys.exit()"),
b("""s = "';sys.exit()"\n"""))
self.assertEqual(render("foo.py", ["not a string"]),
b("""s = "['not a string']"\n"""))
def test_default_on(self):
loader = DictLoader(self.templates, autoescape="xhtml_escape")
name = "Bobby <table>s"
self.assertEqual(
loader.load("escaped.html").generate(name=name),
b("Bobby <table>s"))
self.assertEqual(
loader.load("unescaped.html").generate(name=name),
b("Bobby <table>s"))
self.assertEqual(
loader.load("default.html").generate(name=name),
b("Bobby <table>s"))
self.assertEqual(
loader.load("include.html").generate(name=name),
b("escaped: Bobby <table>s\n"
"unescaped: Bobby <table>s\n"
"default: Bobby <table>s\n"))
def test_custom_namespace(self):
loader = DictLoader({"test.html": "{{ inc(5) }}"},
namespace={"inc": lambda x: x + 1})
self.assertEqual(loader.load("test.html").generate(), b("6"))
def test_custom_namespace(self):
loader = DictLoader({"test.html": "{{ inc(5) }}"}, namespace={"inc": lambda x: x+1})
self.assertEqual(loader.load("test.html").generate(), b("6"))