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_expression_declared(self):
t = Template("""
${",".join([t for t in ("a", "b", "c")])}
""", strict_undefined=True)
eq_(result_lines(t.render()), ['a,b,c'])
t = Template("""
<%self:foo value="${[(val, n) for val, n in [(1, 2)]]}"/>
<%def name="foo(value)">
${value}
</%def>
""", strict_undefined=True)
eq_(result_lines(t.render()), ['[(1, 2)]'])
t = Template("""
<%call expr="foo(value=[(val, n) for val, n in [(1, 2)]])" />
<%def name="foo(value)">
${value}
</%def>
""", strict_undefined=True)
eq_(result_lines(t.render()), ['[(1, 2)]'])
l = TemplateLookup(strict_undefined=True)
l.put_string("i", "hi, ${pageargs['y']}")
l.put_string("t", """
<%include file="i" args="y=[x for x in range(3)]" />
""")
eq_(
result_lines(l.get_template("t").render()), ['hi, [0, 1, 2]']
)
l.put_string('q', """
<%namespace name="i" file="${(str([x for x in range(3)][2]) + 'i')[-1]}" />
${i.body(y='x')}
""")
eq_(
result_lines(l.get_template("q").render()), ['hi, x']
)
t = Template("""
<%
y = lambda q: str(q)
%>
${y('hi')}
""", strict_undefined=True)
eq_(
result_lines(t.render()), ["hi"]
)
def test_expression_declared(self):
t = Template("""
${",".join([t for t in ("a", "b", "c")])}
""",
strict_undefined=True)
eq_(result_lines(t.render()), ['a,b,c'])
t = Template("""
<%self:foo value="${[(val, n) for val, n in [(1, 2)]]}"/>
<%def name="foo(value)">
${value}
</%def>
""",
strict_undefined=True)
eq_(result_lines(t.render()), ['[(1, 2)]'])
t = Template("""
<%call expr="foo(value=[(val, n) for val, n in [(1, 2)]])" />
<%def name="foo(value)">
${value}
</%def>
""",
strict_undefined=True)
eq_(result_lines(t.render()), ['[(1, 2)]'])
l = TemplateLookup(strict_undefined=True)
l.put_string("i", "hi, ${pageargs['y']}")
l.put_string(
"t", """
<%include file="i" args="y=[x for x in range(3)]" />
""")
eq_(result_lines(l.get_template("t").render()), ['hi, [0, 1, 2]'])
l.put_string(
'q', """
<%namespace name="i" file="${(str([x for x in range(3)][2]) + 'i')[-1]}" />
${i.body(y='x')}
""")
eq_(result_lines(l.get_template("q").render()), ['hi, x'])
t = Template("""
<%
y = lambda q: str(q)
%>
${y('hi')}
""",
strict_undefined=True)
eq_(result_lines(t.render()), ["hi"])
def test_read_unicode(self):
lookup = TemplateLookup(directories=[template_base],
filesystem_checks=True, output_encoding='utf-8')
if compat.py3k:
template = lookup.get_template('/read_unicode_py3k.html')
else:
template = lookup.get_template('/read_unicode.html')
# TODO: I've no idea what encoding this file is, Python 3.1.2
# won't read the file even with open(...encoding='utf-8') unless
# errors is specified. or if there's some quirk in 3.1.2
# since I'm pretty sure this test worked with py3k when I wrote it.
data = template.render(path=self._file_path('internationalization.html'))
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_callable(self):
def get_modname(filename, uri):
return os.path.join(module_base,
os.path.dirname(uri)[1:], 'foo',
os.path.basename(filename) + ".py")
lookup = TemplateLookup(template_base, modulename_callable=get_modname)
t = lookup.get_template('/modtest.html')
t2 = lookup.get_template('/subdir/modtest.html')
eq_(t.module.__file__,
os.path.join(module_base, 'foo', 'modtest.html.py'))
eq_(t2.module.__file__,
os.path.join(module_base, 'subdir', 'foo', 'modtest.html.py'))
def test_read_unicode(self):
lookup = TemplateLookup(directories=[template_base],
filesystem_checks=True,
output_encoding='utf-8')
if compat.py3k:
template = lookup.get_template('/read_unicode_py3k.html')
else:
template = lookup.get_template('/read_unicode.html')
# TODO: I've no idea what encoding this file is, Python 3.1.2
# won't read the file even with open(...encoding='utf-8') unless
# errors is specified. or if there's some quirk in 3.1.2
# since I'm pretty sure this test worked with py3k when I wrote it.
data = template.render(
path=self._file_path('internationalization.html'))
def test_inherited_block_nested_inner_only(self):
l = TemplateLookup()
l.put_string(
"index", """
<%inherit file="base"/>
<%block name="title">
index title
</%block>
""")
l.put_string(
"base", """
above
<%block name="header">
base header
<%block name="title">
the title
</%block>
</%block>
${next.body()}
below
""")
self._do_test(l.get_template("index"),
["above", "base header", "index title", "below"],
filters=result_lines)
def test_two_levels_one(self):
l = TemplateLookup()
l.put_string("index",
"""
<%inherit file="middle"/>
<%block name="header">
index header
</%block>
<%block>
index anon
</%block>
"""
)
l.put_string("middle", """
<%inherit file="base"/>
<%block>
middle anon
</%block>
${next.body()}
""")
l.put_string("base","""
above
<%block name="header">
the header
</%block>
${next.body()}
below
""")
self._do_test(l.get_template("index"),
["above", "index header", "middle anon",
"index anon", "below"],
filters=result_lines)
def test_includes(self):
lookup = TemplateLookup()
lookup.put_string("incl1.tmpl",
"""
<%page args="bar" />
${bar}
${pageargs['foo']}
"""
)
lookup.put_string("incl2.tmpl",
"""
${pageargs}
"""
)
lookup.put_string("index.tmpl", """
<%include file="incl1.tmpl" args="**pageargs"/>
<%page args="variable" />
${variable}
<%include file="incl2.tmpl" />
""")
self._do_test(
lookup.get_template("index.tmpl"),
"bar foo var {}",
filters=flatten_result,
template_args={'variable':'var', 'bar':'bar', 'foo':'foo'}
)
def test_custom_writer(self):
canary = []
def write_module(source, outputpath):
f = open(outputpath, 'wb')
canary.append(outputpath)
f.write(source)
f.close()
lookup = TemplateLookup(template_base, module_writer=write_module,
module_directory=module_base)
t = lookup.get_template('/modtest.html')
t2 = lookup.get_template('/subdir/modtest.html')
eq_(
canary,
[os.path.join(module_base, "modtest.html.py"),
os.path.join(module_base, "subdir", "modtest.html.py")]
)
def test_two_levels_one(self):
l = TemplateLookup()
l.put_string(
"index", """
<%inherit file="middle"/>
<%block name="header">
index header
</%block>
<%block>
index anon
</%block>
""")
l.put_string(
"middle", """
<%inherit file="base"/>
<%block>
middle anon
</%block>
${next.body()}
""")
l.put_string(
"base", """
above
<%block name="header">
the header
</%block>
${next.body()}
below
""")
self._do_test(
l.get_template("index"),
["above", "index header", "middle anon", "index anon", "below"],
filters=result_lines)
def test_includes(self):
lookup = TemplateLookup()
lookup.put_string(
"incl1.tmpl", """
<%page args="bar" />
${bar}
${pageargs['foo']}
""")
lookup.put_string("incl2.tmpl", """
${pageargs}
""")
lookup.put_string(
"index.tmpl", """
<%include file="incl1.tmpl" args="**pageargs"/>
<%page args="variable" />
${variable}
<%include file="incl2.tmpl" />
""")
self._do_test(lookup.get_template("index.tmpl"),
"bar foo var {}",
filters=flatten_result,
template_args={
'variable': 'var',
'bar': 'bar',
'foo': 'foo'
})
def test_inherited_block_nested_inner_only(self):
l = TemplateLookup()
l.put_string("index",
"""
<%inherit file="base"/>
<%block name="title">
index title
</%block>
"""
)
l.put_string("base","""
above
<%block name="header">
base header
<%block name="title">
the title
</%block>
</%block>
${next.body()}
below
""")
self._do_test(l.get_template("index"),
["above", "base header", "index title", "below"],
filters=result_lines)
def test_utf8_format_errors_no_pygments(self):
"""test that htmlentityreplace formatting is applied to
errors reported with format_errors=True"""
l = TemplateLookup(format_errors=True)
if compat.py3k:
l.put_string("foo.html", """# -*- coding: utf-8 -*-\n${'привет' + foobar}""")
else:
l.put_string("foo.html", """# -*- coding: utf-8 -*-\n${u'привет' + foobar}""")
if compat.py3k:
assert '<div class="sourceline">${'привет' + foobar}</div>'\
in result_lines(l.get_template("foo.html").render().decode('utf-8'))
else:
assert '${u'приве'\
'т' + foobar}' in \
result_lines(l.get_template("foo.html").render().decode('utf-8'))
def test_utf8_format_errors_pygments(self):
"""test that htmlentityreplace formatting is applied to
errors reported with format_errors=True"""
l = TemplateLookup(format_errors=True)
if compat.py3k:
l.put_string("foo.html", """# -*- coding: utf-8 -*-\n${'привет' + foobar}""")
else:
l.put_string("foo.html", """# -*- coding: utf-8 -*-\n${u'привет' + foobar}""")
if compat.py3k:
assert ''привет'</span>' in \
l.get_template("foo.html").render().decode('utf-8')
else:
assert 'u'прив'\
'ет'</span>' in \
l.get_template("foo.html").render().decode('utf-8')
def test_custom_writer(self):
canary = []
def write_module(source, outputpath):
f = open(outputpath, 'wb')
canary.append(outputpath)
f.write(source)
f.close()
lookup = TemplateLookup(template_base,
module_writer=write_module,
module_directory=module_base)
t = lookup.get_template('/modtest.html')
t2 = lookup.get_template('/subdir/modtest.html')
eq_(canary, [
os.path.join(module_base, "modtest.html.py"),
os.path.join(module_base, "subdir", "modtest.html.py")
])
def test_builtin_names_dont_clobber_defaults_in_includes(self):
lookup = TemplateLookup()
lookup.put_string("test.choco",
"""
<%include file="test1.choco"/>
""")
lookup.put_string("test1.choco", """
<%page args="id='foo'"/>
${id}
""")
for template in ("test.choco", "test1.choco"):
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_callable(self):
def get_modname(filename, uri):
return os.path.join(
module_base,
os.path.dirname(uri)[1:],
'foo',
os.path.basename(filename) + ".py")
lookup = TemplateLookup(template_base, modulename_callable=get_modname)
t = lookup.get_template('/modtest.html')
t2 = lookup.get_template('/subdir/modtest.html')
eq_(
t.module.__file__,
os.path.join(module_base, 'foo', 'modtest.html.py')
)
eq_(
t2.module.__file__,
os.path.join(module_base, 'subdir', 'foo', 'modtest.html.py')
)
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}, ${c}
""")
assert flatten_result(lookup.get_template("a").render()) == "this is a this is b. 3, 4, 5"
def test_include_withargs(self):
lookup = TemplateLookup()
lookup.put_string("a", """
this is a
<%include file="${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 choco(dirname, verbose=False):
from choco.template import Template
from choco.lookup import TemplateLookup
disable_unicode = (sys.version_info < (3,))
lookup = TemplateLookup(directories=[dirname], filesystem_checks=False, disable_unicode=disable_unicode)
template = lookup.get_template('template.html')
def render():
return template.render(title=TITLE, user=USER, list_items=U_ITEMS)
if verbose:
print(template.code + " " + render())
return render
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_lookup(self):
l = TemplateLookup(cache_impl='mock')
l.put_string("x", """
<%page cached="True" />
${y}
""")
t = l.get_template("x")
self._install_mock_cache(t)
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")
self._install_mock_cache(t)
assert result_lines(t.render(y=5)) == ["5"]
assert result_lines(t.render(y=7)) == ["5"]
assert isinstance(t.cache.impl, MockCacheImpl)
def test_loop_disabled_lookup(self):
l = TemplateLookup(enable_loop=False)
l.put_string("x", """
the loop: ${loop}
""")
self._do_test(
l.get_template("x"),
"the loop: hi",
template_args=dict(loop='hi'),
filters=flatten_result,
)
class ChocoBridge(TemplateBridge):
def init(self, builder, *args, **kw):
self.jinja2_fallback = BuiltinTemplateLoader()
self.jinja2_fallback.init(builder, *args, **kw)
builder.config.html_context['site_base'] = builder.config['site_base']
self.lookup = TemplateLookup(
directories=builder.config.templates_path,
imports=["from builder import util"],
#format_errors=True,
)
def render(self, template, context):
template = template.replace(".html", ".choco")
context['prevtopic'] = context.pop('prev', None)
context['nexttopic'] = context.pop('next', None)
# RTD layout
if rtd:
# add variables if not present, such
# as if local test of READTHEDOCS variable
if 'MEDIA_URL' not in context:
context['MEDIA_URL'] = "http://media.readthedocs.org/"
if 'slug' not in context:
context['slug'] = "choco-test-slug"
if 'url' not in context:
context['url'] = "/some/test/url"
if 'current_version' not in context:
context['current_version'] = "some_version"
if 'versions' not in context:
context['versions'] = [('default', '/default/')]
context['docs_base'] = "http://readthedocs.org"
context['toolbar'] = True
context['layout'] = "rtd_layout.choco"
context['pdf_url'] = "%spdf/%s/%s/%s.pdf" % (
context['MEDIA_URL'], context['slug'],
context['current_version'], context['slug'])
# local docs layout
else:
context['toolbar'] = False
context['docs_base'] = "/"
context['layout'] = "layout.choco"
context.setdefault('_', lambda x: x)
return self.lookup.get_template(template).render_unicode(**context)
def render_string(self, template, context):
# this is used for .js, .css etc. and we don't have
# local copies of that stuff here so use the jinja render.
return self.jinja2_fallback.render_string(template, context)
def test_builtin_names_dont_clobber_defaults_in_includes(self):
lookup = TemplateLookup()
lookup.put_string(
"test.choco", """
<%include file="test1.choco"/>
""")
lookup.put_string(
"test1.choco", """
<%page args="id='foo'"/>
${id}
""")
for template in ("test.choco", "test1.choco"):
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_loop_disabled_lookup(self):
l = TemplateLookup(enable_loop=False)
l.put_string("x",
"""
the loop: ${loop}
"""
)
self._do_test(
l.get_template("x"),
"the loop: hi",
template_args=dict(loop='hi'),
filters=flatten_result,
)
def test_format_errors_pygments(self):
l = TemplateLookup(format_errors=True)
l.put_string("foo.html", """
<%inherit file="base.html"/>
${foobar}
""")
l.put_string("base.html", """
${self.body()}
""")
assert '<div class="sourceline"><table class="syntax-highlightedtable">' in \
l.get_template("foo.html").render_unicode()
def test_format_errors_no_pygments(self):
l = TemplateLookup(format_errors=True)
l.put_string("foo.html", """
<%inherit file="base.html"/>
${foobar}
""")
l.put_string("base.html", """
${self.body()}
""")
assert '<div class="sourceline">${foobar}</div>' in \
result_lines(l.get_template("foo.html").render_unicode())
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_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}, ${c}
""")
assert flatten_result(lookup.get_template("a").render(
a=7, b=8)) == "this is a this is b. 7, 8, 5"
def test_include_withargs(self):
lookup = TemplateLookup()
lookup.put_string(
"a", """
this is a
<%include file="${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_block_pageargs(self):
l = TemplateLookup()
l.put_string(
"caller", """
<%include file="callee" args="val1='3', val2='4'"/>
""")
l.put_string(
"callee", """
<%block name="foob">
foob, ${pageargs['val1']}, ${pageargs['val2']}
</%block>
""")
self._do_test(l.get_template("caller"), ['foob, 3, 4'],
filters=result_lines)
def test_within_ccall(self):
lookup = TemplateLookup()
lookup.put_string("a", """this is a""")
lookup.put_string("b", """
<%def name="bar()">
bar: ${caller.body()}
<%include file="a"/>
</%def>
""")
lookup.put_string("c", """
<%namespace name="b" file="b"/>
<%b:bar>
calling bar
</%b:bar>
""")
assert flatten_result(lookup.get_template("c").render()) == "bar: calling bar this is a"
def test_loop_enabled_override_lookup(self):
l = TemplateLookup()
l.put_string(
"x", """
<%page enable_loop="True" />
% for i in (1, 2, 3):
${i} ${loop.index}
% endfor
""")
self._do_test(
l.get_template("x"),
"1 0 2 1 3 2",
template_args=dict(),
filters=flatten_result,
)
class TGPlugin(object):
"""TurboGears compatible Template Plugin."""
def __init__(self, extra_vars_func=None, options=None, extension='mak'):
self.extra_vars_func = extra_vars_func
self.extension = extension
if not options:
options = {}
# Pull the options out and initialize the lookup
lookup_options = {}
for k, v in options.items():
if k.startswith('choco.'):
lookup_options[k[5:]] = v
elif k in ['directories', 'filesystem_checks', 'module_directory']:
lookup_options[k] = v
self.lookup = TemplateLookup(**lookup_options)
self.tmpl_options = {}
# transfer lookup args to template args, based on those available
# in getargspec
for kw in compat.inspect_getargspec(Template.__init__)[0]:
if kw in lookup_options:
self.tmpl_options[kw] = lookup_options[kw]
def load_template(self, templatename, template_string=None):
"""Loads a template from a file or a string"""
if template_string is not None:
return Template(template_string, **self.tmpl_options)
# Translate TG dot notation to normal / template path
if '/' not in templatename:
templatename = '/' + templatename.replace('.', '/') + '.' +\
self.extension
# Lookup template
return self.lookup.get_template(templatename)
def render(self, info, format="html", fragment=False, template=None):
if isinstance(template, compat.string_types):
template = self.load_template(template)
# Load extra vars func if provided
if self.extra_vars_func:
info.update(self.extra_vars_func())
return template.render(**info)
class TGPlugin(object):
"""TurboGears compatible Template Plugin."""
def __init__(self, extra_vars_func=None, options=None, extension='mak'):
self.extra_vars_func = extra_vars_func
self.extension = extension
if not options:
options = {}
# Pull the options out and initialize the lookup
lookup_options = {}
for k, v in options.items():
if k.startswith('choco.'):
lookup_options[k[5:]] = v
elif k in ['directories', 'filesystem_checks', 'module_directory']:
lookup_options[k] = v
self.lookup = TemplateLookup(**lookup_options)
self.tmpl_options = {}
# transfer lookup args to template args, based on those available
# in getargspec
for kw in compat.inspect_getargspec(Template.__init__)[0]:
if kw in lookup_options:
self.tmpl_options[kw] = lookup_options[kw]
def load_template(self, templatename, template_string=None):
"""Loads a template from a file or a string"""
if template_string is not None:
return Template(template_string, **self.tmpl_options)
# Translate TG dot notation to normal / template path
if '/' not in templatename:
templatename = '/' + templatename.replace('.', '/') + '.' +\
self.extension
# Lookup template
return self.lookup.get_template(templatename)
def render(self, info, format="html", fragment=False, template=None):
if isinstance(template, compat.string_types):
template = self.load_template(template)
# Load extra vars func if provided
if self.extra_vars_func:
info.update(self.extra_vars_func())
return template.render(**info)
def test_block_pageargs(self):
l = TemplateLookup()
l.put_string("caller", """
<%include file="callee" args="val1='3', val2='4'"/>
""")
l.put_string("callee", """
<%block name="foob">
foob, ${pageargs['val1']}, ${pageargs['val2']}
</%block>
""")
self._do_test(
l.get_template("caller"),
['foob, 3, 4'],
filters=result_lines
)
def test_loop_enabled_override_lookup(self):
l = TemplateLookup()
l.put_string("x",
"""
<%page enable_loop="True" />
% for i in (1, 2, 3):
${i} ${loop.index}
% endfor
"""
)
self._do_test(
l.get_template("x"),
"1 0 2 1 3 2",
template_args=dict(),
filters=flatten_result,
)
class ChocoLoader(object):
"""Choco Tempatle Engine Loader
:param list[str] directories: the choco template root paths
:param kwargs: the more settings for choco template
:param UIContainer ui_container: the ui template container (default: {None})
:param string module_directory: the choco template module cache path (default: {None})
:param bool filesystem_checks: when ``True`` the choco loader will check the template file and reload the last modify template(default: {False})
"""
def __init__(self, directories, ui_container=None, module_directory=None, filesystem_checks=False, **kwargs):
self._lookup = TemplateLookup(directories=directories,
ui_container=ui_container,
filesystem_checks=filesystem_checks,
module_directory=module_directory,
input_encoding='utf-8',
output_encoding='utf-8',
default_filters=['decode.utf8'],
**kwargs)
def load(self, name, parent_path=None):
"""Load the template by name"""
return self._create_template(name)
def _create_template(self, name):
"""The tornado temaple loader load the real tempalte
:param name: the template path name
:type name: string
:returns: the choco template instance
:rtype: {Template}
"""
template = self._lookup.get_template(name)
template.generate = template.render
return template
def reset(self):
"""Reset the template engine cache"""
pass
def test_within_ccall(self):
lookup = TemplateLookup()
lookup.put_string("a", """this is a""")
lookup.put_string(
"b", """
<%def name="bar()">
bar: ${caller.body()}
<%include file="a"/>
</%def>
""")
lookup.put_string(
"c", """
<%namespace name="b" file="b"/>
<%b:bar>
calling bar
</%b:bar>
""")
assert flatten_result(
lookup.get_template("c").render()) == "bar: calling bar this is a"
def test_noninherited_block_no_render(self):
l = TemplateLookup()
l.put_string(
"index", """
<%inherit file="base"/>
<%block name="some_thing">
some thing
</%block>
""")
l.put_string(
"base", """
above
<%block name="header">
the header
</%block>
${next.body()}
below
""")
self._do_test(l.get_template("index"),
["above", "the header", "some thing", "below"],
filters=result_lines)
def test_block_overridden_by_def(self):
l = TemplateLookup()
l.put_string(
"index", """
<%inherit file="base"/>
<%def name="header()">
inner header
</%def>
""")
l.put_string(
"base", """
above
<%block name="header">
the header
</%block>
${next.body()}
below
""")
self._do_test(l.get_template("index"),
["above", "inner header", "below"],
filters=result_lines)
def test_noninherited_block_no_render(self):
l = TemplateLookup()
l.put_string("index",
"""
<%inherit file="base"/>
<%block name="some_thing">
some thing
</%block>
"""
)
l.put_string("base","""
above
<%block name="header">
the header
</%block>
${next.body()}
below
""")
self._do_test(l.get_template("index"),
["above", "the header", "some thing", "below"],
filters=result_lines)
def test_block_overridden_by_def(self):
l = TemplateLookup()
l.put_string("index",
"""
<%inherit file="base"/>
<%def name="header()">
inner header
</%def>
"""
)
l.put_string("base","""
above
<%block name="header">
the header
</%block>
${next.body()}
below
""")
self._do_test(l.get_template("index"),
["above", "inner header", "below"],
filters=result_lines)
def test_inherits(self):
lookup = TemplateLookup()
lookup.put_string("base.tmpl",
"""
<%page args="bar" />
${bar}
${pageargs['foo']}
${self.body(**pageargs)}
"""
)
lookup.put_string("index.tmpl", """
<%inherit file="base.tmpl" />
<%page args="variable" />
${variable}
""")
self._do_test(
lookup.get_template("index.tmpl"),
"bar foo var",
filters=flatten_result,
template_args={'variable':'var', 'bar':'bar', 'foo':'foo'}
)
def test_inherits(self):
lookup = TemplateLookup()
lookup.put_string(
"base.tmpl", """
<%page args="bar" />
${bar}
${pageargs['foo']}
${self.body(**pageargs)}
""")
lookup.put_string(
"index.tmpl", """
<%inherit file="base.tmpl" />
<%page args="variable" />
${variable}
""")
self._do_test(lookup.get_template("index.tmpl"),
"bar foo var",
filters=flatten_result,
template_args={
'variable': 'var',
'bar': 'bar',
'foo': 'foo'
})
def test_via_lookup(self):
tl = TemplateLookup(lexer_cls=self._fixture())
tl.put_string("foo", "foo")
t = tl.get_template("foo")
self._test_custom_lexer(t)
def test_via_lookup(self):
tl = TemplateLookup(lexer_cls=self._fixture())
tl.put_string("foo", "foo")
t = tl.get_template("foo")
self._test_custom_lexer(t)