def test_strict(self):
t = Template("""
% if x is UNDEFINED:
undefined
% else:
x: ${x}
% endif
""",
strict_undefined=True)
assert result_lines(t.render(x=12)) == ['x: 12']
assert_raises(NameError, t.render, y=12)
l = TemplateLookup(strict_undefined=True)
l.put_string("a", "some template")
l.put_string(
"b", """
<%namespace name='a' file='a' import='*'/>
% if x is UNDEFINED:
undefined
% else:
x: ${x}
% endif
""")
assert result_lines(t.render(x=12)) == ['x: 12']
assert_raises(NameError, t.render, y=12)
def test_module_roundtrip(self):
lookup = TemplateLookup()
template = Template("""
<%inherit file="base.html"/>
% for x in range(5):
${x}
% endfor
""", lookup=lookup)
base = Template("""
This is base.
${self.body()}
""", lookup=lookup)
lookup.put_template("base.html", base)
lookup.put_template("template.html", template)
assert result_lines(template.render()) == [
"This is base.", "0", "1", "2", "3", "4"
]
lookup = TemplateLookup()
template = ModuleTemplate(template.module, lookup=lookup)
base = ModuleTemplate(base.module, lookup=lookup)
lookup.put_template("base.html", base)
lookup.put_template("template.html", template)
assert result_lines(template.render()) == [
"This is base.", "0", "1", "2", "3", "4"
]
def test_dynamic_key_with_funcargs(self):
t = Template("""
<%def name="foo(num=5)" cached="True" cache_key="foo_${str(num)}">
hi
</%def>
${foo()}
""")
m = self._install_mock_cache(t)
t.render()
t.render()
assert result_lines(t.render()) == ['hi']
assert m.key == "foo_5"
t = Template("""
<%def name="foo(*args, **kwargs)" cached="True" cache_key="foo_${kwargs['bar']}">
hi
</%def>
${foo(1, 2, bar='lala')}
""")
m = self._install_mock_cache(t)
t.render()
assert result_lines(t.render()) == ['hi']
assert m.key == "foo_lala"
t = Template('''
<%page args="bar='hi'" cache_key="foo_${bar}" cached="True"/>
hi
''')
m = self._install_mock_cache(t)
t.render()
assert result_lines(t.render()) == ['hi']
assert m.key == "foo_hi"
def test_module_roundtrip(self):
lookup = TemplateLookup()
template = Template("""
<%inherit file="base.html"/>
% for x in range(5):
${x}
% endfor
""", lookup=lookup)
base = Template("""
This is base.
${self.body()}
""", lookup=lookup)
lookup.put_template("base.html", base)
lookup.put_template("template.html", template)
assert result_lines(template.render()) == [
"This is base.", "0", "1", "2", "3", "4"
]
lookup = TemplateLookup()
template = ModuleTemplate(template.module, lookup=lookup)
base = ModuleTemplate(base.module, lookup=lookup)
lookup.put_template("base.html", base)
lookup.put_template("template.html", template)
assert result_lines(template.render()) == [
"This is base.", "0", "1", "2", "3", "4"
]
def test_utf8_format_exceptions_pygments(self):
"""test that htmlentityreplace formatting is applied to
exceptions reported with format_exceptions=True"""
l = TemplateLookup(format_exceptions=True)
if util.py3k:
l.put_string("foo.html", """# -*- coding: utf-8 -*-\n${'привет' + foobar}""")
else:
l.put_string("foo.html", """# -*- coding: utf-8 -*-\n${u'привет' + foobar}""")
if util.py3k:
assert '<table class="error syntax-highlightedtable"><tr><td '\
'class="linenos"><div class="linenodiv"><pre>2</pre>'\
'</div></td><td class="code"><div class="error '\
'syntax-highlighted"><pre><span class="cp">${</span>'\
'<span class="s">'привет'</span> <span class="o">+</span> '\
'<span class="n">foobar</span><span class="cp">}</span>'\
'<span class="x"></span>' in \
result_lines(l.get_template("foo.html").render().decode('utf-8'))
else:
assert '<table class="error syntax-highlightedtable"><tr><td '\
'class="linenos"><div class="linenodiv"><pre>2</pre>'\
'</div></td><td class="code"><div class="error '\
'syntax-highlighted"><pre><span class="cp">${</span>'\
'<span class="s">u'прив'\
'ет'</span> <span class="o">+</span> '\
'<span class="n">foobar</span><span class="cp">}</span>'\
'<span class="x"></span>' in \
result_lines(l.get_template("foo.html").render().decode('utf-8'))
def test_dynamic(self):
collection = lookup.TemplateLookup()
collection.put_string(
"base", """
this is the base.
${next.body()}
""")
collection.put_string(
"index", """
<%!
def dyn(context):
if context.get('base', None) is not None:
return 'base'
else:
return None
%>
<%inherit file="${dyn(context)}"/>
this is index.
""")
assert result_lines(
collection.get_template('index').render()) == ['this is index.']
assert result_lines(
collection.get_template('index').render(base=True)) == [
'this is the base.', 'this is index.'
]
def test_pageargs(self):
collection = lookup.TemplateLookup()
collection.put_string("base", """
this is the base.
<%
sorted_ = pageargs.items()
sorted_ = sorted(sorted_)
%>
pageargs: (type: ${type(pageargs)}) ${sorted_}
<%def name="foo()">
${next.body(**context.kwargs)}
</%def>
${foo()}
""")
collection.put_string("index", """
<%inherit file="base"/>
<%page args="x, y, z=7"/>
print ${x}, ${y}, ${z}
""")
if util.py3k:
assert result_lines(collection.get_template('index').render_unicode(x=5,y=10)) == [
"this is the base.",
"pageargs: (type: <class 'dict'>) [('x', 5), ('y', 10)]",
"print 5, 10, 7"
]
else:
assert result_lines(collection.get_template('index').render_unicode(x=5,y=10)) == [
"this is the base.",
"pageargs: (type: <type 'dict'>) [('x', 5), ('y', 10)]",
"print 5, 10, 7"
]
def test_dynamic_key_with_context(self):
t = Template("""
<%block name="foo" cached="True" cache_key="${mykey}">
some block
</%block>
""")
m = self._install_mock_cache(t)
t.render(mykey="thekey")
t.render(mykey="thekey")
eq_(
result_lines(t.render(mykey="thekey")),
["some block"]
)
eq_(m.key, "thekey")
t = Template("""
<%def name="foo()" cached="True" cache_key="${mykey}">
some def
</%def>
${foo()}
""")
m = self._install_mock_cache(t)
t.render(mykey="thekey")
t.render(mykey="thekey")
eq_(
result_lines(t.render(mykey="thekey")),
["some def"]
)
eq_(m.key, "thekey")
def test_interpret_expression_from_arg_two(self):
"""test that cache_key=${foo} gets its value from
the 'foo' argument regardless of it being passed
from the context.
This is here testing that there's no change
to existing behavior before and after #191.
"""
t = Template("""
<%def name="layout(foo)" cached="True" cache_key="${foo}">
foo: ${value}
</%def>
${layout(3)}
""", cache_impl="plain")
eq_(
result_lines(t.render(foo='foo', value=1)),
["foo: 1"]
)
eq_(
result_lines(t.render(foo='bar', value=2)),
["foo: 1"]
)
def test_strict(self):
t = Template("""
% if x is UNDEFINED:
undefined
% else:
x: ${x}
% endif
""", strict_undefined=True)
assert result_lines(t.render(x=12)) == ['x: 12']
assert_raises(
NameError,
t.render, y=12
)
l = TemplateLookup(strict_undefined=True)
l.put_string("a", "some template")
l.put_string("b", """
<%namespace name='a' file='a' import='*'/>
% if x is UNDEFINED:
undefined
% else:
x: ${x}
% endif
""")
assert result_lines(t.render(x=12)) == ['x: 12']
assert_raises(
NameError,
t.render, y=12
)
def test_dynamic_key_with_funcargs(self):
t = Template("""
<%def name="foo(num=5)" cached="True" cache_key="foo_${str(num)}">
hi
</%def>
${foo()}
""")
m = self._install_mock_cache(t)
t.render()
t.render()
assert result_lines(t.render()) == ['hi']
assert m.key == "foo_5"
t = Template("""
<%def name="foo(*args, **kwargs)" cached="True" cache_key="foo_${kwargs['bar']}">
hi
</%def>
${foo(1, 2, bar='lala')}
""")
m = self._install_mock_cache(t)
t.render()
assert result_lines(t.render()) == ['hi']
assert m.key == "foo_lala"
t = Template('''
<%page args="bar='hi'" cache_key="foo_${bar}" cached="True"/>
hi
''')
m = self._install_mock_cache(t)
t.render()
assert result_lines(t.render()) == ['hi']
assert m.key == "foo_hi"
def test_lookup(self):
l = TemplateLookup(cache_impl='mock')
l.put_string("x", """
<%page cached="True" />
${y}
""")
t = l.get_template("x")
assert result_lines(t.render(y=5)) == ["5"]
assert result_lines(t.render(y=7)) == ["5"]
assert isinstance(t.cache.impl, MockCacheImpl)
def test_lookup(self):
l = TemplateLookup(cache_impl='mock')
l.put_string(
"x", """
<%page cached="True" />
${y}
""")
t = l.get_template("x")
assert result_lines(t.render(y=5)) == ["5"]
assert result_lines(t.render(y=7)) == ["5"]
assert isinstance(t.cache.impl, MockCacheImpl)
def test_undefined(self):
t = Template("""
% if x is UNDEFINED:
undefined
% else:
x: ${x}
% endif
""")
assert result_lines(t.render(x=12)) == ["x: 12"]
assert result_lines(t.render(y=12)) == ["undefined"]
def test_undefined(self):
t = Template("""
% if x is UNDEFINED:
undefined
% else:
x: ${x}
% endif
""")
assert result_lines(t.render(x=12)) == ["x: 12"]
assert result_lines(t.render(y=12)) == ["undefined"]
def test_invalidate(self):
t = Template("""
<%%def name="foo()" cached="True">
foo: ${x}
</%%def>
<%%def name="bar()" cached="True" cache_type='dbm' cache_dir='%s'>
bar: ${x}
</%%def>
${foo()} ${bar()}
""" % module_base)
assert result_lines(t.render(x=1)) == ["foo: 1", "bar: 1"]
assert result_lines(t.render(x=2)) == ["foo: 1", "bar: 1"]
t.cache.invalidate_def('foo')
assert result_lines(t.render(x=3)) == ["foo: 3", "bar: 1"]
t.cache.invalidate_def('bar')
assert result_lines(t.render(x=4)) == ["foo: 3", "bar: 4"]
t = Template("""
<%%page cached="True" cache_type="dbm" cache_dir="%s"/>
page: ${x}
""" % module_base)
assert result_lines(t.render(x=1)) == ["page: 1"]
assert result_lines(t.render(x=2)) == ["page: 1"]
t.cache.invalidate_body()
assert result_lines(t.render(x=3)) == ["page: 3"]
assert result_lines(t.render(x=4)) == ["page: 3"]
def test_invalidate(self):
t = Template("""
<%%def name="foo()" cached="True">
foo: ${x}
</%%def>
<%%def name="bar()" cached="True" cache_type='dbm' cache_dir='%s'>
bar: ${x}
</%%def>
${foo()} ${bar()}
""" % module_base)
assert result_lines(t.render(x=1)) == ["foo: 1", "bar: 1"]
assert result_lines(t.render(x=2)) == ["foo: 1", "bar: 1"]
t.cache.invalidate_def('foo')
assert result_lines(t.render(x=3)) == ["foo: 3", "bar: 1"]
t.cache.invalidate_def('bar')
assert result_lines(t.render(x=4)) == ["foo: 3", "bar: 4"]
t = Template("""
<%%page cached="True" cache_type="dbm" cache_dir="%s"/>
page: ${x}
""" % module_base)
assert result_lines(t.render(x=1)) == ["page: 1"]
assert result_lines(t.render(x=2)) == ["page: 1"]
t.cache.invalidate_body()
assert result_lines(t.render(x=3)) == ["page: 3"]
assert result_lines(t.render(x=4)) == ["page: 3"]
def test_custom_tag_2(self):
collection = lookup.TemplateLookup()
collection.put_string("base.html", """
<%def name="foo(x, y)">
foo: ${x} ${y}
</%def>
<%def name="bat(g)"><%
return "the bat! %s" % g
%></%def>
<%def name="bar(x)">
${caller.body(z=x)}
</%def>
""")
collection.put_string("index.html", """
<%namespace name="myns" file="base.html"/>
<%myns:foo x="${'some x'}" y="some y"/>
<%myns:bar x="${myns.bat(10)}" args="z">
record: ${z}
</%myns:bar>
""")
assert result_lines(collection.get_template("index.html").render()) == [
'foo: some x some y',
'record: the bat! 10'
]
def test_inheritance(self):
"""test namespace initialization in a base inherited template that doesnt otherwise access the namespace"""
collection = lookup.TemplateLookup()
collection.put_string("base.html", """
<%namespace name="foo" file="ns.html" inheritable="True"/>
${next.body()}
""")
collection.put_string("ns.html", """
<%def name="bar()">
this is ns.html->bar
</%def>
""")
collection.put_string("index.html", """
<%inherit file="base.html"/>
this is index
${self.foo.bar()}
""")
assert result_lines(collection.get_template("index.html").render()) == [
"this is index",
"this is ns.html->bar"
]
def test_includes(self):
"""test that an included template also has its full hierarchy invoked."""
collection = lookup.TemplateLookup()
collection.put_string(
"base", """
<%def name="a()">base_a</%def>
This is the base.
${next.body()}
End base.
""")
collection.put_string(
"index", """
<%inherit file="base"/>
this is index.
a is: ${self.a()}
<%include file="secondary"/>
""")
collection.put_string(
"secondary", """
<%inherit file="base"/>
this is secondary.
a is: ${self.a()}
""")
assert result_lines(collection.get_template("index").render()) == [
'This is the base.', 'this is index.', 'a is: base_a',
'This is the base.', 'this is secondary.', 'a is: base_a',
'End base.', 'End base.'
]
def test_nested_def(self):
t = Template("""
<%!
callcount = [0]
%>
<%def name="foo()">
<%def name="bar()" cached="True">
this is foo
<%
callcount[0] += 1
%>
</%def>
${bar()}
</%def>
${foo()}
${foo()}
${foo()}
callcount: ${callcount}
""")
m = self._install_mock_cache(t)
assert result_lines(t.render()) == [
'this is foo',
'this is foo',
'this is foo',
'callcount: [1]',
]
assert m.kwargs == {}
def test_basic(self):
t = Template("""
<%!
cached = None
%>
<%def name="foo()">
<%
global cached
if cached:
return "cached: " + cached
__M_writer = context._push_writer()
%>
this is foo
<%
buf, __M_writer = context._pop_buffer_and_writer()
cached = buf.getvalue()
return cached
%>
</%def>
${foo()}
${foo()}
""")
assert result_lines(t.render()) == [
"this is foo",
"cached:",
"this is foo"
]
def test_compound_call(self):
t = Template("""
<%def name="bar()">
this is bar
</%def>
<%def name="comp1()">
this comp1 should not be called
</%def>
<%def name="foo()">
foo calling comp1: ${caller.comp1(x=5)}
foo calling body: ${caller.body()}
</%def>
<%call expr="foo()">
<%def name="comp1(x)">
this is comp1, ${x}
</%def>
this is the body, ${comp1(6)}
</%call>
${bar()}
""")
assert result_lines(t.render()) == [
'foo calling comp1:', 'this is comp1, 5', 'foo calling body:',
'this is the body,', 'this is comp1, 6', 'this is bar'
]
def test_closure_import(self):
collection = lookup.TemplateLookup()
collection.put_string("functions.html","""
<%def name="foo()">
this is foo
</%def>
<%def name="bar()">
this is bar
</%def>
""")
collection.put_string("index.html", """
<%namespace file="functions.html" import="*"/>
<%def name="cl1()">
${foo()}
</%def>
<%def name="cl2()">
${bar()}
</%def>
${cl1()}
${cl2()}
""")
assert result_lines(collection.get_template("index.html").render(bar="this is bar", x="this is x")) == [
"this is foo",
"this is bar",
]
def test_ccall(self):
collection = lookup.TemplateLookup()
collection.put_string("base.html", """
<%namespace name="foo" file="ns.html" inheritable="True"/>
${next.body()}
""")
collection.put_string("ns.html", """
<%def name="bar()">
this is ns.html->bar
caller body: ${caller.body()}
</%def>
""")
collection.put_string("index.html", """
<%inherit file="base.html"/>
this is index
<%call expr="self.foo.bar()">
call body
</%call>
""")
assert result_lines(collection.get_template("index.html").render()) == [
"this is index",
"this is ns.html->bar",
"caller body:",
"call body"
]
def test_custom_tag_2(self):
collection = lookup.TemplateLookup()
collection.put_string("base.html", """
<%def name="foo(x, y)">
foo: ${x} ${y}
</%def>
<%def name="bat(g)"><%
return "the bat! %s" % g
%></%def>
<%def name="bar(x)">
${caller.body(z=x)}
</%def>
""")
collection.put_string("index.html", """
<%namespace name="myns" file="base.html"/>
<%myns:foo x="${'some x'}" y="some y"/>
<%myns:bar x="${myns.bat(10)}" args="z">
record: ${z}
</%myns:bar>
""")
assert result_lines(collection.get_template("index.html").render()) == [
'foo: some x some y',
'record: the bat! 10'
]
def test_call_in_nested_2(self):
t = Template("""
<%def name="a()">
<%def name="d()">
not this d
</%def>
this is a ${b()}
<%def name="b()">
<%def name="d()">
not this d either
</%def>
this is b
<%call expr="c()">
<%def name="d()">
this is d
</%def>
this is the body in b's call
</%call>
</%def>
<%def name="c()">
this is c: ${caller.body()}
the embedded "d" is: ${caller.d()}
</%def>
</%def>
${a()}
""")
assert result_lines(t.render()) == ['this is a', 'this is b', 'this is c:', "this is the body in b's call", 'the embedded "d" is:', 'this is d']
def test_ccall_caller(self):
t = Template("""
<%def name="outer_func()">
OUTER BEGIN
<%call expr="caller.inner_func()">
INNER CALL
</%call>
OUTER END
</%def>
<%call expr="outer_func()">
<%def name="inner_func()">
INNER BEGIN
${caller.body()}
INNER END
</%def>
</%call>
""")
#print t.code
assert result_lines(t.render()) == [
"OUTER BEGIN",
"INNER BEGIN",
"INNER CALL",
"INNER END",
"OUTER END",
]
def test_closure_import(self):
collection = lookup.TemplateLookup()
collection.put_string("functions.html","""
<%def name="foo()">
this is foo
</%def>
<%def name="bar()">
this is bar
</%def>
""")
collection.put_string("index.html", """
<%namespace file="functions.html" import="*"/>
<%def name="cl1()">
${foo()}
</%def>
<%def name="cl2()">
${bar()}
</%def>
${cl1()}
${cl2()}
""")
assert result_lines(collection.get_template("index.html").render(bar="this is bar", x="this is x")) == [
"this is foo",
"this is bar",
]
def test_conditional_call(self):
"""test that 'caller' is non-None only if the immediate <%def> was called via <%call>"""
t = Template("""
<%def name="a()">
% if caller:
${ caller.body() } \\
% endif
AAA
${ b() }
</%def>
<%def name="b()">
% if caller:
${ caller.body() } \\
% endif
BBB
${ c() }
</%def>
<%def name="c()">
% if caller:
${ caller.body() } \\
% endif
CCC
</%def>
<%call expr="a()">
CALL
</%call>
""")
assert result_lines(t.render()) == ["CALL", "AAA", "BBB", "CCC"]
def test_ccall_import(self):
collection = lookup.TemplateLookup()
collection.put_string("functions.html","""
<%def name="foo()">
this is foo
</%def>
<%def name="bar()">
this is bar.
${caller.body()}
${caller.lala()}
</%def>
""")
collection.put_string("index.html", """
<%namespace name="func" file="functions.html" import="*"/>
<%call expr="bar()">
this is index embedded
foo is ${foo()}
<%def name="lala()">
this is lala ${foo()}
</%def>
</%call>
""")
#print collection.get_template("index.html").code
#print collection.get_template("functions.html").code
assert result_lines(collection.get_template("index.html").render()) == [
"this is bar.",
"this is index embedded",
"foo is",
"this is foo",
"this is lala",
"this is foo"
]
def test_chained_call_in_nested(self):
t = Template("""
<%def name="embedded()">
<%def name="a()">
this is a.
<%call expr="b()">
this is a's ccall. heres my body: ${caller.body()}
</%call>
</%def>
<%def name="b()">
this is b. heres my body: ${caller.body()}
whats in the body's caller's body ? ${context.caller_stack[-2].body()}
</%def>
<%call expr="a()">
heres the main templ call
</%call>
</%def>
${embedded()}
""")
#print t.code
#print result_lines(t.render())
assert result_lines(t.render()) == [
'this is a.', 'this is b. heres my body:',
"this is a's ccall. heres my body:", 'heres the main templ call',
"whats in the body's caller's body ?", 'heres the main templ call'
]
def test_pageargs_2(self):
collection = lookup.TemplateLookup()
collection.put_string("base", """
this is the base.
${next.body(**context.kwargs)}
<%def name="foo(**kwargs)">
${next.body(**kwargs)}
</%def>
<%def name="bar(**otherargs)">
${next.body(z=16, **context.kwargs)}
</%def>
${foo(x=12, y=15, z=8)}
${bar(x=19, y=17)}
""")
collection.put_string("index", """
<%inherit file="base"/>
<%page args="x, y, z=7"/>
pageargs: ${x}, ${y}, ${z}
""")
assert result_lines(collection.get_template('index').render(x=5,y=10)) == [
"this is the base.",
"pageargs: 5, 10, 7",
"pageargs: 12, 15, 8",
"pageargs: 5, 10, 16"
]
def test_fileargs_lookup(self):
l = lookup.TemplateLookup(cache_dir='./test_htdocs', cache_type='file')
l.put_string("test","""
<%!
callcount = [0]
%>
<%def name="foo()" cached="True">
this is foo
<%
callcount[0] += 1
%>
</%def>
${foo()}
${foo()}
${foo()}
callcount: ${callcount}
""")
t = l.get_template('test')
m = self._install_mock_cache(t)
assert result_lines(l.get_template('test').render()) == [
'this is foo',
'this is foo',
'this is foo',
'callcount: [1]',
]
assert m.kwargs == {'data_dir':'./test_htdocs', 'type':'file'}
def test_includes(self):
"""test that an included template also has its full hierarchy invoked."""
collection = lookup.TemplateLookup()
collection.put_string("base", """
<%def name="a()">base_a</%def>
This is the base.
${next.body()}
End base.
""")
collection.put_string("index","""
<%inherit file="base"/>
this is index.
a is: ${self.a()}
<%include file="secondary"/>
""")
collection.put_string("secondary","""
<%inherit file="base"/>
this is secondary.
a is: ${self.a()}
""")
assert result_lines(collection.get_template("index").render()) == [
'This is the base.',
'this is index.',
'a is: base_a',
'This is the base.',
'this is secondary.',
'a is: base_a',
'End base.',
'End base.'
]
def test_pageargs_2(self):
collection = lookup.TemplateLookup()
collection.put_string(
"base", """
this is the base.
${next.body(**context.kwargs)}
<%def name="foo(**kwargs)">
${next.body(**kwargs)}
</%def>
<%def name="bar(**otherargs)">
${next.body(z=16, **context.kwargs)}
</%def>
${foo(x=12, y=15, z=8)}
${bar(x=19, y=17)}
""")
collection.put_string(
"index", """
<%inherit file="base"/>
<%page args="x, y, z=7"/>
pageargs: ${x}, ${y}, ${z}
""")
assert result_lines(
collection.get_template('index').render(x=5, y=10)) == [
"this is the base.", "pageargs: 5, 10, 7",
"pageargs: 12, 15, 8", "pageargs: 5, 10, 16"
]
def test_chained_call_in_nested(self):
t = Template("""
<%def name="embedded()">
<%def name="a()">
this is a.
<%call expr="b()">
this is a's ccall. heres my body: ${caller.body()}
</%call>
</%def>
<%def name="b()">
this is b. heres my body: ${caller.body()}
whats in the body's caller's body ? ${context.caller_stack[-2].body()}
</%def>
<%call expr="a()">
heres the main templ call
</%call>
</%def>
${embedded()}
""")
#print t.code
#print result_lines(t.render())
assert result_lines(t.render()) == [
'this is a.',
'this is b. heres my body:',
"this is a's ccall. heres my body:",
'heres the main templ call',
"whats in the body's caller's body ?",
'heres the main templ call'
]
def test_basic(self):
collection = lookup.TemplateLookup()
collection.put_string(
'main', """
<%inherit file="base"/>
<%def name="header()">
main header.
</%def>
this is the content.
""")
collection.put_string(
'base', """
This is base.
header: ${self.header()}
body: ${self.body()}
footer: ${self.footer()}
<%def name="footer()">
this is the footer. header again ${next.header()}
</%def>
""")
assert result_lines(collection.get_template('main').render()) == [
'This is base.', 'header:', 'main header.', 'body:',
'this is the content.', 'footer:',
'this is the footer. header again', 'main header.'
]
def test_basic(self):
t = Template("""
<%!
cached = None
%>
<%def name="foo()">
<%
global cached
if cached:
return "cached: " + cached
__M_writer = context._push_writer()
%>
this is foo
<%
buf, __M_writer = context._pop_buffer_and_writer()
cached = buf.getvalue()
return cached
%>
</%def>
${foo()}
${foo()}
""")
assert result_lines(
t.render()) == ["this is foo", "cached:", "this is foo"]
def test_in_remote_def(self):
collection = lookup.TemplateLookup()
collection.put_string("main.html", """
<%namespace name="foo" file="ns.html"/>
this is main. ${bar()}
<%def name="bar()">
this is bar, foo is ${foo.bar()}
</%def>
""")
collection.put_string("ns.html", """
<%def name="bar()">
this is ns.html->bar
</%def>
""")
collection.put_string("index.html", """
<%namespace name="main" file="main.html"/>
this is index
${main.bar()}
""")
assert result_lines(collection.get_template("index.html").render()) == [
"this is index",
"this is bar, foo is" ,
"this is ns.html->bar"
]
def test_ccall_caller(self):
t = Template("""
<%def name="outer_func()">
OUTER BEGIN
<%call expr="caller.inner_func()">
INNER CALL
</%call>
OUTER END
</%def>
<%call expr="outer_func()">
<%def name="inner_func()">
INNER BEGIN
${caller.body()}
INNER END
</%def>
</%call>
""")
#print t.code
assert result_lines(t.render()) == [
"OUTER BEGIN",
"INNER BEGIN",
"INNER CALL",
"INNER END",
"OUTER END",
]
def test_inheritance_two(self):
collection = lookup.TemplateLookup()
collection.put_string("base.html", """
<%def name="foo()">
base.foo
</%def>
<%def name="bat()">
base.bat
</%def>
""")
collection.put_string("lib.html", """
<%inherit file="base.html"/>
<%def name="bar()">
lib.bar
${parent.foo()}
${self.foo()}
${parent.bat()}
${self.bat()}
</%def>
<%def name="foo()">
lib.foo
</%def>
""")
collection.put_string("front.html", """
<%namespace name="lib" file="lib.html"/>
${lib.bar()}
""")
assert result_lines(collection.get_template("front.html").render()) == ['lib.bar', 'base.foo', 'lib.foo', 'base.bat', 'base.bat']
def test_nested_call_2(self):
t = Template("""
x is ${x}
<%def name="foo()">
${caller.foosub(x=10)}
</%def>
<%def name="bar()">
bar: ${caller.barsub()}
</%def>
<%call expr="foo()">
<%def name="foosub(x)">
this is foo body: ${x}
<%call expr="bar()">
<%def name="barsub()">
this is bar body: ${x}
</%def>
</%call>
</%def>
</%call>
""")
assert result_lines(t.render(x=5)) == [
"x is 5",
"this is foo body: 10",
"bar:",
"this is bar body: 10"
]
def test_ccall(self):
collection = lookup.TemplateLookup()
collection.put_string("base.html", """
<%namespace name="foo" file="ns.html" inheritable="True"/>
${next.body()}
""")
collection.put_string("ns.html", """
<%def name="bar()">
this is ns.html->bar
caller body: ${caller.body()}
</%def>
""")
collection.put_string("index.html", """
<%inherit file="base.html"/>
this is index
<%call expr="self.foo.bar()">
call body
</%call>
""")
assert result_lines(collection.get_template("index.html").render()) == [
"this is index",
"this is ns.html->bar",
"caller body:",
"call body"
]
def test_nested_def(self):
t = Template("""
<%!
callcount = [0]
%>
<%def name="foo()">
<%def name="bar()" cached="True">
this is foo
<%
callcount[0] += 1
%>
</%def>
${bar()}
</%def>
${foo()}
${foo()}
${foo()}
callcount: ${callcount}
""")
m = self._install_mock_cache(t)
assert result_lines(t.render()) == [
'this is foo',
'this is foo',
'this is foo',
'callcount: [1]',
]
assert m.kwargs == {}
def test_ccall_import(self):
collection = lookup.TemplateLookup()
collection.put_string("functions.html","""
<%def name="foo()">
this is foo
</%def>
<%def name="bar()">
this is bar.
${caller.body()}
${caller.lala()}
</%def>
""")
collection.put_string("index.html", """
<%namespace name="func" file="functions.html" import="*"/>
<%call expr="bar()">
this is index embedded
foo is ${foo()}
<%def name="lala()">
this is lala ${foo()}
</%def>
</%call>
""")
#print collection.get_template("index.html").code
#print collection.get_template("functions.html").code
assert result_lines(collection.get_template("index.html").render()) == [
"this is bar.",
"this is index embedded",
"foo is",
"this is foo",
"this is lala",
"this is foo"
]
def test_nested_call(self):
"""test %calls that are nested inside each other"""
t = Template("""
<%def name="foo()">
${caller.body(x=10)}
</%def>
x is ${x}
<%def name="bar()">
bar: ${caller.body()}
</%def>
<%call expr="foo()" args="x">
this is foo body: ${x}
<%call expr="bar()">
this is bar body: ${x}
</%call>
</%call>
""")
assert result_lines(t.render(x=5)) == [
"x is 5",
"this is foo body: 10",
"bar:",
"this is bar body: 10"
]
def test_chained_call(self):
"""test %calls that are chained through their targets"""
t = Template("""
<%def name="a()">
this is a.
<%call expr="b()">
this is a's ccall. heres my body: ${caller.body()}
</%call>
</%def>
<%def name="b()">
this is b. heres my body: ${caller.body()}
whats in the body's caller's body ?
${context.caller_stack[-2].body()}
</%def>
<%call expr="a()">
heres the main templ call
</%call>
""")
assert result_lines(t.render()) == [
'this is a.', 'this is b. heres my body:',
"this is a's ccall. heres my body:", 'heres the main templ call',
"whats in the body's caller's body ?", 'heres the main templ call'
]
def test_compound_call(self):
t = Template("""
<%def name="bar()">
this is bar
</%def>
<%def name="comp1()">
this comp1 should not be called
</%def>
<%def name="foo()">
foo calling comp1: ${caller.comp1(x=5)}
foo calling body: ${caller.body()}
</%def>
<%call expr="foo()">
<%def name="comp1(x)">
this is comp1, ${x}
</%def>
this is the body, ${comp1(6)}
</%call>
${bar()}
""")
assert result_lines(t.render()) == ['foo calling comp1:', 'this is comp1, 5', 'foo calling body:', 'this is the body,', 'this is comp1, 6', 'this is bar']
def test_nested_call_2(self):
t = Template("""
x is ${x}
<%def name="foo()">
${caller.foosub(x=10)}
</%def>
<%def name="bar()">
bar: ${caller.barsub()}
</%def>
<%call expr="foo()">
<%def name="foosub(x)">
this is foo body: ${x}
<%call expr="bar()">
<%def name="barsub()">
this is bar body: ${x}
</%def>
</%call>
</%def>
</%call>
""")
assert result_lines(t.render(x=5)) == [
"x is 5", "this is foo body: 10", "bar:", "this is bar body: 10"
]
def test_fileargs_pagetag(self):
t = Template("""
<%page cache_dir='./test_htdocs' cache_type='dbm'/>
<%!
callcount = [0]
%>
<%def name="foo()" cached="True">
this is foo
<%
callcount[0] += 1
%>
</%def>
${foo()}
${foo()}
${foo()}
callcount: ${callcount}
""")
m = self._install_mock_cache(t)
assert result_lines(t.render()) == [
'this is foo',
'this is foo',
'this is foo',
'callcount: [1]',
]
assert m.kwargs == {'data_dir':'./test_htdocs', 'type':'dbm'}
def test_call_in_nested_2(self):
t = Template("""
<%def name="a()">
<%def name="d()">
not this d
</%def>
this is a ${b()}
<%def name="b()">
<%def name="d()">
not this d either
</%def>
this is b
<%call expr="c()">
<%def name="d()">
this is d
</%def>
this is the body in b's call
</%call>
</%def>
<%def name="c()">
this is c: ${caller.body()}
the embedded "d" is: ${caller.d()}
</%def>
</%def>
${a()}
""")
assert result_lines(t.render()) == [
'this is a', 'this is b', 'this is c:',
"this is the body in b's call", 'the embedded "d" is:', 'this is d'
]
def test_new_syntax(self):
"""test foo:bar syntax, including multiline args and expression eval."""
# note the trailing whitespace in the bottom ${} expr, need to strip
# that off < python 2.7
t = Template("""
<%def name="foo(x, y, q, z)">
${x}
${y}
${q}
${",".join("%s->%s" % (a, b) for a, b in z)}
</%def>
<%self:foo x="this is x" y="${'some ' + 'y'}" q="
this
is
q"
z="${[
(1, 2),
(3, 4),
(5, 6)
]
}"/>
""")
eq_(
result_lines(t.render()),
['this is x', 'some y', 'this', 'is', 'q', '1->2,3->4,5->6']
)
def test_new_syntax(self):
"""test foo:bar syntax, including multiline args and expression eval."""
# note the trailing whitespace in the bottom ${} expr, need to strip
# that off < python 2.7
t = Template("""
<%def name="foo(x, y, q, z)">
${x}
${y}
${q}
${",".join("%s->%s" % (a, b) for a, b in z)}
</%def>
<%self:foo x="this is x" y="${'some ' + 'y'}" q="
this
is
q"
z="${[
(1, 2),
(3, 4),
(5, 6)
]
}"/>
""")
eq_(result_lines(t.render()),
['this is x', 'some y', 'this', 'is', 'q', '1->2,3->4,5->6'])
def test_fileargs_pagetag(self):
t = Template("""
<%%page cache_dir='%s' cache_type='dbm'/>
<%%!
callcount = [0]
%%>
<%%def name="foo()" cached="True">
this is foo
<%%
callcount[0] += 1
%%>
</%%def>
${foo()}
${foo()}
${foo()}
callcount: ${callcount}
""" % module_base)
m = self._install_mock_cache(t)
assert result_lines(t.render()) == [
'this is foo',
'this is foo',
'this is foo',
'callcount: [1]',
]
assert m.kwargs == {'data_dir': module_base, 'type': 'dbm'}
def test_subdir(self):
t = tl.get_template('/subdir/index.html')
assert result_lines(
t.render()) == ["this is sub index", "this is include 2"]
assert tl.get_template('/subdir/index.html').module_id \
== '_subdir_index_html'
def test_fileargs_lookup(self):
l = lookup.TemplateLookup(cache_dir=module_base, cache_type='file')
l.put_string(
"test", """
<%!
callcount = [0]
%>
<%def name="foo()" cached="True">
this is foo
<%
callcount[0] += 1
%>
</%def>
${foo()}
${foo()}
${foo()}
callcount: ${callcount}
""")
t = l.get_template('test')
m = self._install_mock_cache(t)
assert result_lines(l.get_template('test').render()) == [
'this is foo',
'this is foo',
'this is foo',
'callcount: [1]',
]
assert m.kwargs == {'data_dir': module_base, 'type': 'file'}
