def test_nested_call_4(self):
base = """
<%def name="A()">
A_def
${caller.body()}
</%def>
<%def name="B()">
B_def
${caller.body()}
</%def>
"""
template = Template(base + """
<%def name="C()">
C_def
<%self:B>
<%self:A>
A_body
</%self:A>
B_body
${caller.body()}
</%self:B>
</%def>
<%self:C>
C_body
</%self:C>
""")
eq_(
flatten_result(template.render()),
"C_def B_def A_def A_body B_body C_body"
)
template = Template(base + """
<%def name="C()">
C_def
<%self:B>
B_body
${caller.body()}
<%self:A>
A_body
</%self:A>
</%self:B>
</%def>
<%self:C>
C_body
</%self:C>
""")
eq_(
flatten_result(template.render()),
"C_def B_def B_body C_body A_def A_body"
)
def test_basic(self):
template = Template("""
<%page args="x, y, z=7"/>
this is page, ${x}, ${y}, ${z}
""")
assert flatten_result(template.render(x=5, y=10)) == "this is page, 5, 10, 7"
assert flatten_result(template.render(x=5, y=10, z=32)) == "this is page, 5, 10, 32"
assert_raises(TypeError, template.render, y=10)
def test_builtins(self):
t = Template("""
${"this is <text>" | h}
""")
assert flatten_result(t.render()) == "this is <text>"
t = Template("""
http://foo.com/arg1=${"hi! this is a string." | u}
""")
assert flatten_result(t.render()) == "http://foo.com/arg1=hi%21+this+is+a+string."
def test_builtins(self):
t = Template("""
${"this is <text>" | h}
""")
assert flatten_result(t.render()) == "this is <text>"
t = Template("""
http://foo.com/arg1=${"hi! this is a string." | u}
""")
assert flatten_result(t.render()) == "http://foo.com/arg1=hi%21+this+is+a+string."
def test_context(self):
"""test that namespace callables get access to the current context"""
collection = lookup.TemplateLookup()
collection.put_string(
'main.html', """
<%namespace name="comp" file="defs.html"/>
this is main. ${comp.def1()}
${comp.def2("there")}
""")
collection.put_string(
'defs.html', """
<%def name="def1()">
def1: x is ${x}
</%def>
<%def name="def2(x)">
def2: x is ${x}
</%def>
""")
assert flatten_result(
collection.get_template('main.html').render(x="context x")
) == "this is main. def1: x is context x def2: x is there"
def test_scope_nine(self):
"""test that 'enclosing scope' doesnt
get exported to other templates"""
l = lookup.TemplateLookup()
l.put_string(
"main",
"""
<%
x = 5
%>
this is main. <%include file="secondary"/>
""",
)
l.put_string(
"secondary",
"""
this is secondary. x is ${x}
""",
)
eq_(
flatten_result(l.get_template("main").render(x=2)),
"this is main. this is secondary. x is 2",
)
def test_unicode_file_lookup(self):
lookup = TemplateLookup(directories=[template_base], output_encoding="utf-8", default_filters=["decode.utf8"])
if compat.py3k:
template = lookup.get_template("/chs_unicode_py3k.html")
else:
template = lookup.get_template("/chs_unicode.html")
eq_(flatten_result(template.render_unicode(name="毛泽东")), u("毛泽东 是 新中国的主席<br/> Welcome 你 to 北京."))
def test_outer_scope(self):
t = Template("""
<%def name="a()">
a: x is ${x}
</%def>
<%def name="b()">
<%def name="c()">
<%
x = 10
%>
c. x is ${x}. ${a()}
</%def>
b. ${c()}
</%def>
${b()}
x is ${x}
""")
eq_(
flatten_result(t.render(x=5)),
"b. c. x is 10. a: x is 5 x is 5"
)
def test_overload(self):
collection = lookup.TemplateLookup()
collection.put_string('main.html', """
<%namespace name="comp" file="defs.html">
<%def name="def1(x, y)">
overridden def1 ${x}, ${y}
</%def>
</%namespace>
this is main. ${comp.def1("hi", "there")}
${comp.def2("there")}
""")
collection.put_string('defs.html', """
<%def name="def1(s)">
def1: ${s}
</%def>
<%def name="def2(x)">
def2: ${x}
</%def>
""")
assert flatten_result(collection.get_template('main.html').render()) == "this is main. overridden def1 hi, there def2: there"
def test_import_calledfromdef(self):
l = lookup.TemplateLookup()
l.put_string(
"a",
"""
<%def name="table()">
im table
</%def>
""",
)
l.put_string(
"b",
"""
<%namespace file="a" import="table"/>
<%
def table2():
table()
return ""
%>
${table2()}
""",
)
t = l.get_template("b")
assert flatten_result(t.render()) == "im table"
def test_template(self):
collection = lookup.TemplateLookup()
collection.put_string(
"main.html",
"""
<%namespace name="comp" file="defs.html"/>
this is main. ${comp.def1("hi")}
${comp.def2("there")}
""",
)
collection.put_string(
"defs.html",
"""
<%def name="def1(s)">
def1: ${s}
</%def>
<%def name="def2(x)">
def2: ${x}
</%def>
""",
)
assert (flatten_result(collection.get_template("main.html").render())
== "this is main. def1: hi def2: there")
def test_outer_scope(self):
t = Template("""
<%def name="a()">
a: x is ${x}
</%def>
<%def name="b()">
<%def name="c()">
<%
x = 10
%>
c. x is ${x}. ${a()}
</%def>
b. ${c()}
</%def>
${b()}
x is ${x}
""")
eq_(
flatten_result(t.render(x=5)),
"b. c. x is 10. a: x is 5 x is 5"
)
def test_overload(self):
collection = lookup.TemplateLookup()
collection.put_string(
'main.html', """
<%namespace name="comp" file="defs.html">
<%def name="def1(x, y)">
overridden def1 ${x}, ${y}
</%def>
</%namespace>
this is main. ${comp.def1("hi", "there")}
${comp.def2("there")}
""")
collection.put_string(
'defs.html', """
<%def name="def1(s)">
def1: ${s}
</%def>
<%def name="def2(x)">
def2: ${x}
</%def>
""")
assert flatten_result(collection.get_template('main.html').render(
)) == "this is main. overridden def1 hi, there def2: there"
def test_quoting(self):
t = Template("""
foo ${bar | h}
""")
eq_(flatten_result(t.render(bar="<'some bar'>")),
"foo <'some bar'>")
def test_scope_eight(self):
"""test that the initial context counts
as 'enclosing' scope, for nested defs"""
t = Template("""
<%def name="enclosing()">
<%def name="a()">
a: x is ${x}
</%def>
<%def name="b()">
<%
x = 10
%>
b. x is ${x}. ${a()}
</%def>
${b()}
</%def>
${enclosing()}
""")
eq_(
flatten_result(t.render(x=5)),
"b. x is 10. a: x is 5"
)
def test_crlf(self):
template = util.read_file(self._file_path("crlf.html"))
nodes = Lexer(template).parse()
self._compare(
nodes,
TemplateNode({}, [
Text('<html>\r\n\r\n', (1, 1)),
PageTag('page', {
'args': "a=['foo',\n 'bar']"
}, (3, 1), []),
Text('\r\n\r\nlike the name says.\r\n\r\n', (4, 26)),
ControlLine('for', 'for x in [1,2,3]:', False, (8, 1)),
Text(' ', (9, 1)),
Expression('x', [], (9, 9)),
ControlLine('for', 'endfor', True, (10, 1)),
Text('\r\n', (11, 1)),
Expression("trumpeter == 'Miles' and "
"trumpeter or \\\n 'Dizzy'",
[], (12, 1)),
Text('\r\n\r\n', (13, 15)),
DefTag('def', {'name': 'hi()'}, (15, 1), [
Text('\r\n hi!\r\n', (15, 19))]),
Text('\r\n\r\n</html>\r\n', (17, 8))
])
)
assert flatten_result(Template(template).render()) \
== """<html> like the name says. 1 2 3 Dizzy </html>"""
def test_inter_def(self):
"""test defs calling each other"""
template = Template("""
${b()}
<%def name="a()">\
im a
</%def>
<%def name="b()">
im b
and heres a: ${a()}
</%def>
<%def name="c()">
im c
</%def>
""")
# check that "a" is declared in "b", but not in "c"
if compat.py3k:
assert "a" not in template.module.render_c.__code__.co_varnames
assert "a" in template.module.render_b.__code__.co_varnames
else:
assert "a" not in template.module.render_c.func_code.co_varnames
assert "a" in template.module.render_b.func_code.co_varnames
# then test output
eq_(
flatten_result(template.render()),
"im b and heres a: im a"
)
def test_convert_str(self):
"""test that string conversion happens in expressions before
sending to filters"""
t = Template("""
${x | trim}
""")
assert flatten_result(t.render(x=5)) == "5"
def test_scope_eight(self):
"""test that the initial context counts
as 'enclosing' scope, for nested defs"""
t = Template("""
<%def name="enclosing()">
<%def name="a()">
a: x is ${x}
</%def>
<%def name="b()">
<%
x = 10
%>
b. x is ${x}. ${a()}
</%def>
${b()}
</%def>
${enclosing()}
""")
eq_(
flatten_result(t.render(x=5)),
"b. x is 10. a: x is 5"
)
def test_scope_ten(self):
t = Template("""
<%def name="a()">
<%def name="b()">
<%
y = 19
%>
b/c: ${c()}
b/y: ${y}
</%def>
<%def name="c()">
c/y: ${y}
</%def>
<%
# we assign to "y". but the 'enclosing
# scope' of "b" and "c" is from
# the "y" on the outside
y = 10
%>
a/y: ${y}
a/b: ${b()}
</%def>
<%
y = 7
%>
main/a: ${a()}
main/y: ${y}
""")
eq_(flatten_result(t.render()),
"main/a: a/y: 10 a/b: b/c: c/y: 10 b/y: 19 main/y: 7")
def test_scope_five(self):
"""test that variables are pulled from
'enclosing' scope before context."""
# same as test four, but adds a scope around it.
t = Template("""
<%def name="enclosing()">
<%
x = 5
%>
<%def name="a()">
this is a. x is ${x}.
</%def>
<%def name="b()">
<%
x = 9
%>
this is b. x is ${x}.
calling a. ${a()}
</%def>
${b()}
</%def>
${enclosing()}
""")
eq_(flatten_result(t.render()),
"this is b. x is 9. calling a. this is a. x is 5.")
def test_inter_def(self):
"""test defs calling each other"""
template = Template("""
${b()}
<%def name="a()">\
im a
</%def>
<%def name="b()">
im b
and heres a: ${a()}
</%def>
<%def name="c()">
im c
</%def>
""")
# check that "a" is declared in "b", but not in "c"
if compat.py3k:
assert "a" not in template.module.render_c.__code__.co_varnames
assert "a" in template.module.render_b.__code__.co_varnames
else:
assert "a" not in template.module.render_c.__code__.co_varnames
assert "a" in template.module.render_b.__code__.co_varnames
# then test output
eq_(flatten_result(template.render()), "im b and heres a: im a")
def test_scope_five(self):
"""test that variables are pulled from
'enclosing' scope before context."""
# same as test four, but adds a scope around it.
t = Template("""
<%def name="enclosing()">
<%
x = 5
%>
<%def name="a()">
this is a. x is ${x}.
</%def>
<%def name="b()">
<%
x = 9
%>
this is b. x is ${x}.
calling a. ${a()}
</%def>
${b()}
</%def>
${enclosing()}
""")
eq_(
flatten_result(t.render()),
"this is b. x is 9. calling a. this is a. x is 5."
)
def test_crlf(self):
template = util.read_file(self._file_path("crlf.html"))
nodes = Lexer(template).parse()
self._compare(
nodes,
TemplateNode({}, [
Text('<html>\r\n\r\n', (1, 1)),
PageTag('page', {
'args': "a=['foo',\n 'bar']"
}, (3, 1), []),
Text('\r\n\r\nlike the name says.\r\n\r\n', (4, 26)),
ControlLine('for', 'for x in [1,2,3]:', False, (8, 1)),
Text(' ', (9, 1)),
Expression('x', [], (9, 9)),
ControlLine('for', 'endfor', True, (10, 1)),
Text('\r\n', (11, 1)),
Expression("trumpeter == 'Miles' and "
"trumpeter or \\\n 'Dizzy'",
[], (12, 1)),
Text('\r\n\r\n', (13, 15)),
DefTag('def', {'name': 'hi()'}, (15, 1), [
Text('\r\n hi!\r\n', (15, 19))]),
Text('\r\n\r\n</html>\r\n', (17, 8))
])
)
assert flatten_result(Template(template).render()) \
== """<html> like the name says. 1 2 3 Dizzy </html>"""
def test_url_escaping(self):
t = Template("""
http://example.com/?bar=${bar | u}&v=1
""")
eq_(flatten_result(t.render(bar=u"酒吧bar")),
"http://example.com/?bar=%E9%85%92%E5%90%A7bar&v=1")
def test_scope_ten(self):
t = Template("""
<%def name="a()">
<%def name="b()">
<%
y = 19
%>
b/c: ${c()}
b/y: ${y}
</%def>
<%def name="c()">
c/y: ${y}
</%def>
<%
# we assign to "y". but the 'enclosing
# scope' of "b" and "c" is from
# the "y" on the outside
y = 10
%>
a/y: ${y}
a/b: ${b()}
</%def>
<%
y = 7
%>
main/a: ${a()}
main/y: ${y}
""")
eq_(
flatten_result(t.render()),
"main/a: a/y: 10 a/b: b/c: c/y: 10 b/y: 19 main/y: 7"
)
def test_capture(self):
t = Template("""
<%def name="foo()" buffered="False">
this is foo
</%def>
${"hi->" + capture(foo) + "<-hi"}
""")
assert flatten_result(t.render()) == "hi-> this is foo <-hi"
def test_unbuffered_def(self):
t = Template("""
<%def name="foo()" buffered="False">
this is foo
</%def>
${"hi->" + foo() + "<-hi"}
""")
assert flatten_result(t.render()) == "this is foo hi-><-hi"
def test_with_context(self):
template = Template("""
<%page args="x, y, z=7"/>
this is page, ${x}, ${y}, ${z}, ${w}
""")
#print template.code
assert flatten_result(template.render(x=5, y=10, w=17)) == "this is page, 5, 10, 7, 17"
def test_canuse_builtin_names(self):
template = Template("""
exception: ${Exception}
id: ${id}
""")
assert flatten_result(
template.render(id='some id', Exception='some exception')
) == "exception: some exception id: some id"
def test_capture(self):
t = Template("""
<%def name="foo()" buffered="False">
this is foo
</%def>
${"hi->" + capture(foo) + "<-hi"}
""")
assert flatten_result(t.render()) == "hi-> this is foo <-hi"
def test_unbuffered_def(self):
t = Template("""
<%def name="foo()" buffered="False">
this is foo
</%def>
${"hi->" + foo() + "<-hi"}
""")
assert flatten_result(t.render()) == "this is foo hi-><-hi"
def test_basic(self):
t = Template("""
${x | myfilter}
""")
assert flatten_result(
t.render(x="this is x",
myfilter=lambda t: "MYFILTER->%s<-MYFILTER" % t)
) == "MYFILTER->this is x<-MYFILTER"
def test_expr(self):
"""test filters that are themselves expressions"""
t = Template("""
${x | myfilter(y)}
""")
def myfilter(y):
return lambda x: "MYFILTER->%s<-%s" % (x, y)
assert flatten_result(t.render(x="this is x", myfilter=myfilter, y="this is y")) == "MYFILTER->this is x<-this is y"
def test_expr(self):
"""test filters that are themselves expressions"""
t = Template("""
${x | myfilter(y)}
""")
def myfilter(y):
return lambda x: "MYFILTER->%s<-%s" % (x, y)
assert flatten_result(t.render(x="this is x", myfilter=myfilter, y="this is y")) == "MYFILTER->this is x<-this is y"
def test_overrides_builtins(self):
template = Template("""
<%page args="id"/>
this is page, id is ${id}
""")
assert flatten_result(template.render(id="im the id")) == "this is page, id is im the id"
def test_quoting_non_unicode(self):
t = Template("""
foo ${bar | h}
""",
disable_unicode=True,
output_encoding=None)
eq_(flatten_result(t.render(bar="<'привет'>")),
"foo <'привет'>")
def test_url_escaping_non_unicode(self):
t = Template("""
http://example.com/?bar=${bar | u}&v=1
""",
disable_unicode=True,
output_encoding=None)
eq_(flatten_result(t.render(bar="酒吧bar")),
"http://example.com/?bar=%E9%85%92%E5%90%A7bar&v=1")
def test_url_escaping(self):
t = Template("""
http://example.com/?bar=${bar | u}&v=1
""")
eq_(
flatten_result(t.render(bar=u"酒吧bar")),
"http://example.com/?bar=%E9%85%92%E5%90%A7bar&v=1"
)
def test_quoting(self):
t = Template("""
foo ${bar | h}
""")
eq_(
flatten_result(t.render(bar="<'some bar'>")),
"foo <'some bar'>"
)
def test_multiline_control(self):
t = Template("""
% for x in \\
[y for y in [1,2,3]]:
${x}
% endfor
""")
#print t.code
assert flatten_result(t.render()) == "1 2 3"
def test_builtin_names_dont_clobber_defaults_in_includes(self):
lookup = TemplateLookup()
lookup.put_string("test.mako",
"""
<%include file="test1.mako"/>
""")
lookup.put_string("test1.mako", """
<%page args="id='foo'"/>
${id}
""")
for template in ("test.mako", "test1.mako"):
assert flatten_result(lookup.get_template(template).render()) == "foo"
assert flatten_result(lookup.get_template(template).render(id=5)) == "5"
assert flatten_result(lookup.get_template(template).render(id=id)) == "<built-in function id>"
def test_url_escaping_non_unicode(self):
t = Template("""
http://example.com/?bar=${bar | u}&v=1
""", disable_unicode=True,
output_encoding=None)
eq_(
flatten_result(t.render(bar="酒吧bar")),
"http://example.com/?bar=%E9%85%92%E5%90%A7bar&v=1"
)
def test_dict_locals(self):
template = Template("""
<%
dict = "this is dict"
locals = "this is locals"
%>
dict: ${dict}
locals: ${locals}
""")
assert flatten_result(template.render()) == "dict: this is dict locals: this is locals"
def test_unicode_file_lookup(self):
lookup = TemplateLookup(directories=[template_base],
output_encoding='utf-8',
default_filters=['decode.utf8'])
if compat.py3k:
template = lookup.get_template('/chs_unicode_py3k.html')
else:
template = lookup.get_template('/chs_unicode.html')
eq_(flatten_result(template.render_unicode(name='毛泽东')),
u('毛泽东 是 新中国的主席<br/> Welcome 你 to 北京.'))
def test_quoting_non_unicode(self):
t = Template("""
foo ${bar | h}
""", disable_unicode=True,
output_encoding=None)
eq_(
flatten_result(t.render(bar="<'привет'>")),
"foo <'привет'>"
)
def test_include_withargs(self):
lookup = TemplateLookup()
lookup.put_string("a", """
this is a
<%include file="${i}" args="c=5, **context.kwargs"/>
""")
lookup.put_string("b", """
<%page args="a,b,c"/>
this is b. ${a}, ${b}, ${c}
""")
assert flatten_result(lookup.get_template("a").render(a=7,b=8,i='b')) == "this is a this is b. 7, 8, 5"
def test_localargs(self):
lookup = TemplateLookup()
lookup.put_string("a", """
this is a
<%include file="b" args="a=a,b=b,c=5"/>
""")
lookup.put_string("b", """
<%page args="a,b,c"/>
this is b. ${a}, ${b}, ${c}
""")
assert flatten_result(lookup.get_template("a").render(a=7,b=8)) == "this is a this is b. 7, 8, 5"
def test_basic(self):
lookup = TemplateLookup()
lookup.put_string("a", """
this is a
<%include file="b" args="a=3,b=4,c=5"/>
""")
lookup.put_string("b", """
<%page args="a,b,c"/>
this is b. ${a}, ${b}, ${c}
""")
assert flatten_result(lookup.get_template("a").render()) == "this is a this is b. 3, 4, 5"
def test_module(self):
collection = lookup.TemplateLookup()
collection.put_string('main.html', """
<%namespace name="comp" module="test.sample_module_namespace"/>
this is main. ${comp.foo1()}
${comp.foo2("hi")}
""")
assert flatten_result(collection.get_template('main.html').render()) == "this is main. this is foo1. this is foo2, x is hi"
def test_module_imports_2(self):
collection = lookup.TemplateLookup()
collection.put_string('main.html', """
<%namespace import="foo1, foo2" module="test.foo.test_ns"/>
this is main. ${foo1()}
${foo2("hi")}
""")
assert flatten_result(collection.get_template('main.html').render()) == "this is main. this is foo1. this is foo2, x is hi"
def test_canuse_builtin_names(self):
template = Template(
"""
exception: ${Exception}
id: ${id}
"""
)
assert (
flatten_result(template.render(id="some id", Exception="some exception"))
== "exception: some exception id: some id"
)
def test_old_comments(self):
t = Template("""
im a template
# old style comment
# more old style comment
## new style comment
- # not a comment
- ## not a comment
""", preprocessor=convert_comments)
assert flatten_result(t.render()) == "im a template - # not a comment - ## not a comment"