def test_read_element(self):
stream = Stream(
'%angular:ng-repeat.my-class#my-id(class="test")></= Hello \n.next-element'
)
element = read_element(stream, Compiler())
self.assertEqual(element.tag, 'angular:ng-repeat')
self.assertEqual(element.id, 'my-id')
self.assertEqual(element.classes, ['test', 'my-class'])
self.assertEqual(dict(element.attributes), {'class': "test"})
self.assertEqual(element.nuke_outer_whitespace, True)
self.assertEqual(element.nuke_inner_whitespace, True)
self.assertEqual(element.self_close, True)
self.assertEqual(element.django_variable, True)
self.assertEqual(element.inline_content, "Hello")
self.assertEqual(stream.text[stream.ptr:], '.next-element')
stream = Stream('%input{required} ')
element = read_element(stream, Compiler())
self.assertEqual(element.tag, 'input')
self.assertEqual(element.id, None)
self.assertEqual(element.classes, [])
self.assertEqual(dict(element.attributes), {'required': True})
self.assertEqual(element.nuke_outer_whitespace, False)
self.assertEqual(element.nuke_inner_whitespace, False)
self.assertEqual(element.self_close,
True) # input is implicitly self-closing
self.assertEqual(element.django_variable, False)
self.assertEqual(element.inline_content, '')
self.assertEqual(stream.text[stream.ptr:], '')
def _test(self, haml, expected_html, compiler_options=None):
compiler = Compiler(compiler_options)
result = compiler.process(haml)
result = result.rstrip('\n') # ignore trailing new lines
assert result == expected_html
def templatize(src, origin=None):
# if the template has no origin then don't attempt to convert it because we don't know if it's Haml
if origin:
extension = os.path.splitext(origin.name)[1][1:].lower()
if extension in HAML_EXTENSIONS:
compiler = Compiler()
src = compiler.process(src)
return func(src, origin)
def _test(self, haml, expected_html, options=None):
if not options:
options = {'escape_attrs': True}
compiler = Compiler(options)
result = compiler.process(haml)
result = result.rstrip('\n') # ignore trailing new lines
assert result == expected_html
def templatize(src, origin=None):
# if the template has no origin then don't attempt to convert it because we don't know if it's Haml
if origin:
extension = os.path.splitext(origin)[1][1:].lower()
if extension in HAML_EXTENSIONS:
compiler = Compiler()
src = compiler.process(src)
return func(src, origin=origin)
def preprocess(self, source, name, filename=None):
extension = os.path.splitext(name)[1][1:]
if extension in HAML_EXTENSIONS:
compiler = Compiler()
try:
return compiler.process(source)
except ParseException as e:
raise jinja2.TemplateSyntaxError(six.text_type(e), 1, name=name, filename=filename)
else:
return source
def test_read_filter_node(self):
stream = Stream(':python\n print("hello")\n')
node = read_filter_node(stream, '', Compiler())
assert node.filter_name == 'python'
assert node.content == ' print("hello")'
assert stream.text[stream.ptr:] == ''
stream = Stream(':javascript\n var i = 0;\n var j = 1;\n%span')
node = read_filter_node(stream, '', Compiler())
assert node.filter_name == 'javascript'
assert node.content == ' var i = 0;\n var j = 1;'
assert stream.text[stream.ptr:] == '%span'
def get_contents(self, origin):
# Django>=1.9
contents = super(Loader, self).get_contents(origin)
name, _extension = os.path.splitext(origin.template_name)
# os.path.splitext always returns a period at the start of extension
extension = _extension.lstrip(".")
if extension in HAML_EXTENSIONS:
compiler = Compiler(options=options)
return compiler.process(contents)
return contents
def _test_error(self, haml, expected_message, expected_cause=None, compiler_options=None):
compiler = Compiler(compiler_options)
try:
compiler.process(haml)
self.fail("Expected exception to be raised")
except Exception as e:
self.assertIsInstance(e, ParseException)
assert str(e) == expected_message
if expected_cause:
assert type(e.__cause__) == expected_cause
def _test_error(self, haml, expected_message, expected_cause=None, compiler_options=None):
compiler = Compiler(compiler_options)
try:
compiler.process(haml)
self.fail("Expected exception to be raised")
except Exception as e:
self.assertIsInstance(e, ParseException)
assert str(e) == expected_message
if expected_cause:
assert type(e.__cause__) == expected_cause
def get_contents(self, origin):
# Django>=1.9
contents = super(Loader, self).get_contents(origin)
name, _extension = os.path.splitext(origin.template_name)
# os.path.splitext always returns a period at the start of extension
extension = _extension.lstrip('.')
if extension in HAML_EXTENSIONS:
compiler = Compiler(options=options)
return compiler.process(contents)
return contents
def preprocess(self, source, name, filename=None):
extension = os.path.splitext(name)[1][1:]
if extension in HAML_EXTENSIONS:
compiler = Compiler()
try:
return compiler.process(source)
except ParseException as e:
raise jinja2.TemplateSyntaxError(str(e),
1,
name=name,
filename=filename)
else:
return source
def test_django_tags(self):
# if/else
self._test('- if something\n %p hello\n- else\n %p goodbye',
'{% if something %}\n <p>hello</p>\n{% else %}\n <p>goodbye</p>\n{% endif %}')
# with
self._test('- with thing1 as another\n stuff',
'{% with thing1 as another %}\n stuff\n{% endwith %}')
self._test('- with context\n hello\n- with other_context\n goodbye',
'{% with context %}\n hello\n{% endwith %}\n{% with other_context %}\n goodbye\n{% endwith %}')
# trans
self._test('- trans "Hello"\n', '{% trans "Hello" %}')
# blocktrans
self._test('- blocktrans with amount=num_cookies\n'
' There are #{ amount } cookies',
'{% blocktrans with amount=num_cookies %}\n'
' There are {{ amount }} cookies\n'
'{% endblocktrans %}')
self._test('- blocktrans with amount=num_cookies\n'
' There is one cookie\n'
'- plural\n'
' There are #{ amount } cookies',
'{% blocktrans with amount=num_cookies %}\n'
' There is one cookie\n'
'{% plural %}\n'
' There are {{ amount }} cookies\n'
'{% endblocktrans %}')
# exception using a closing tag of a self-closing tag
parser = Compiler()
self.assertRaises(ParseException, parser.process, '- endfor')
def get_contents(self, origin):
# Django>=1.9
contents = super(Loader, self).get_contents(origin)
print 'start load template: ' + origin.template_name
name, _extension = os.path.splitext(
origin.template_name
) # os.path.splitext always returns a period at the start of extension
extension = _extension.lstrip('.')
if extension in HAML_EXTENSIONS:
compiler = Compiler(options=options)
t = clock()
if HAML_UNIT.ENABLE:
dtaml = HamlComponent(origin, contents)
print 'HamlComponent create: ' + str(clock() - t)
res_keeper = dtaml.package_ress()
print 'package_ress: ' + str(clock() - t)
contents = dtaml.embed_components()
print 'embed_components: ' + str(clock() - t)
print '++++++++++++++++++++++++++++++++++++++++++++++++ hamlpy components completed'
## now contents is full. Prepare it:
contents = clean_sugar(contents)
## save contents before compiler
haml_file = str(origin).rsplit('.', 1)[0] + '__log' + '.haml'
with open(haml_file, 'w') as pen:
pen.write(contents)
## contents = contents.decode('utf-8') if type(contents) is str else contents
html_content = compiler.process(contents)
## save result after compiling
html_file = str(origin).rsplit('.', 1)[0] + '.html'
with open(html_file, 'w') as html:
html.write(html_content)
return html_content
return contents
def get_contents(self, origin):
"""
Used by Django 1.9+
"""
name, _extension = os.path.splitext(origin.name)
template_name, _extension = os.path.splitext(origin.template_name)
for extension in HAML_EXTENSIONS:
try_name = self._generate_template_name(name, extension)
try_template_name = self._generate_template_name(template_name, extension)
try_origin = Origin(try_name, try_template_name, origin.loader)
try:
haml_source = super(Loader, self).get_contents(try_origin)
except TemplateDoesNotExist:
pass
else:
haml_parser = Compiler()
return haml_parser.process(haml_source)
raise TemplateDoesNotExist(origin.template_name)
def load_template_source(self, template_name, *args, **kwargs):
# Django<1.9
name, _extension = os.path.splitext(template_name)
# os.path.splitext always returns a period at the start of extension
extension = _extension.lstrip('.')
if extension in HAML_EXTENSIONS:
try:
haml_source, template_path = super(Loader, self).load_template_source(
self._generate_template_name(name, extension), *args, **kwargs
)
except TemplateDoesNotExist: # pragma: no cover
pass
else:
compiler = Compiler(options=options)
html = compiler.process(haml_source)
return html, template_path
raise TemplateDoesNotExist(template_name)
def get_contents(self, origin):
"""
Used by Django 1.9+
"""
name, _extension = os.path.splitext(origin.name)
template_name, _extension = os.path.splitext(origin.template_name)
for extension in HAML_EXTENSIONS:
try_name = self._generate_template_name(name, extension)
try_template_name = self._generate_template_name(template_name, extension)
try_origin = Origin(try_name, try_template_name, origin.loader)
try:
haml_source = super().get_contents(try_origin)
except TemplateDoesNotExist:
pass
else:
haml_parser = Compiler()
return haml_parser.process(haml_source)
raise TemplateDoesNotExist(origin.template_name)
def load_template_source(self, template_name, *args, **kwargs):
# Django<1.9
name, _extension = os.path.splitext(template_name)
# os.path.splitext always returns a period at the start of extension
extension = _extension.lstrip(".")
if extension in HAML_EXTENSIONS:
try:
haml_source, template_path = super(Loader, self).load_template_source(
self._generate_template_name(name, extension), *args, **kwargs
)
except TemplateDoesNotExist: # pragma: no cover
pass
else:
compiler = Compiler(options=options)
html = compiler.process(haml_source)
return html, template_path
raise TemplateDoesNotExist(template_name)
def compile_file(fullpath, outfile_name, compiler_args):
"""
Calls HamlPy compiler. Returns True if the file was compiled and written successfully.
"""
if Options.VERBOSE:
print('%s %s -> %s' % (strftime("%H:%M:%S"), fullpath, outfile_name))
try:
if Options.DEBUG: # pragma: no cover
print("Compiling %s -> %s" % (fullpath, outfile_name))
haml = codecs.open(fullpath, 'r', encoding='utf-8').read()
compiler = Compiler(compiler_args)
output = compiler.process(haml)
outfile = codecs.open(outfile_name, 'w', encoding='utf-8')
outfile.write(output)
return True
except Exception as e:
# import traceback
print("Failed to compile %s -> %s\nReason:\n%s" % (fullpath, outfile_name, e))
# print traceback.print_exc()
return False
def compile_file(fullpath, outfile_name, compiler_args):
"""
Calls HamlPy compiler. Returns True if the file was compiled and written successfully.
"""
if Options.VERBOSE:
print('%s %s -> %s' % (strftime("%H:%M:%S"), fullpath, outfile_name))
try:
if Options.DEBUG: # pragma: no cover
print("Compiling %s -> %s" % (fullpath, outfile_name))
haml = codecs.open(fullpath, 'r', encoding='utf-8').read()
compiler = Compiler(compiler_args)
output = compiler.process(haml)
outfile = codecs.open(outfile_name, 'w', encoding='utf-8')
outfile.write(output)
return True
except Exception as e:
# import traceback
print("Failed to compile %s -> %s\nReason:\n%s" %
(fullpath, outfile_name, e))
# print traceback.print_exc()
return False
class TemplateCheck(object):
compiler = Compiler(options={'format': 'xhtml', 'escape_attrs': True})
def __init__(self, name, haml, html):
self.name = name
self.haml = haml
self.expected_html = html.replace('\r',
'') # ignore line ending differences
self.actual_html = None
@classmethod
def load_all(cls):
directory = os.path.dirname(__file__) + TEMPLATE_DIRECTORY
tests = []
# load all test files
for f in listdir(directory):
haml_path = path.join(directory, f)
if haml_path.endswith(TEMPLATE_EXTENSION):
html_path = path.splitext(haml_path)[0] + '.html'
haml = codecs.open(haml_path, encoding='utf-8').read()
html = open(html_path, 'r').read()
tests.append(TemplateCheck(haml_path, haml, html))
return tests
def run(self):
parsed = self.compiler.process(self.haml)
# ignore line ending differences and blank lines
self.actual_html = parsed.replace('\r', '')
self.actual_html = regex.sub('\n[ \t]+(?=\n)', '\n', self.actual_html)
def passed(self):
return self.actual_html == self.expected_html
def run(self):
compiler = Compiler()
parsed = compiler.process(self.haml)
# ignore line ending differences
self.actual_html = parsed.replace('\r', '')
def _read_node(haml):
return read_node(Stream(haml), None, Compiler())
def _read_element(text):
return read_element(Stream(text), Compiler())
#! /usr/bin/env python3
from __future__ import print_function
import sys
from hamlpy.compiler import Compiler
with open(sys.argv[1]) as f:
haml = f.read()
compiler = Compiler()
html = compiler.process(haml)
print(html)
def test_read_ruby_style_attribute_dict(self):
# empty dict
stream = Stream("{}><")
assert dict(read_attribute_dict(stream, Compiler())) == {}
assert stream.text[stream.ptr:] == '><'
# string values
assert dict(self._parse("{'class': 'test'} =Test")) == {
'class': 'test'
}
assert dict(self._parse("{'class': 'test', 'id': 'something'}")) == {
'class': 'test',
'id': 'something'
}
# integer values
assert dict(self._parse("{'data-number': 0}")) == {'data-number': '0'}
assert dict(self._parse("{'data-number': 12345}")) == {
'data-number': '12345'
}
# float values
assert dict(self._parse("{'data-number': 123.456}")) == {
'data-number': '123.456'
}
assert dict(self._parse("{'data-number': 0.001}")) == {
'data-number': '0.001'
}
# None value
assert dict(self._parse("{'controls': None}")) == {'controls': None}
# boolean attributes
assert dict(
self._parse(
"{disabled, class:'test', data-number : 123,\n foo:\"bar\"}")
) == {
'disabled': True,
'class': 'test',
'data-number': '123',
'foo': 'bar'
}
assert dict(
self._parse(
"{class:'test', data-number : 123,\n foo:\"bar\", \t disabled}"
)) == {
'disabled': True,
'class': 'test',
'data-number': '123',
'foo': 'bar'
}
# attribute name has colon
assert dict(self._parse("{'xml:lang': 'en'}")) == {'xml:lang': 'en'}
# attribute value has colon or commas
assert dict(self._parse("{'lang': 'en:g'}")) == {'lang': 'en:g'}
assert dict(
self._parse(
'{name:"viewport", content:"width:device-width, initial-scale:1, minimum-scale:1, maximum-scale:1"}'
)
) == {
'name':
'viewport',
'content':
'width:device-width, initial-scale:1, minimum-scale:1, maximum-scale:1'
}
# double quotes
assert dict(self._parse('{"class": "test", "id": "something"}')) == {
'class': 'test',
'id': 'something'
}
# no quotes for key
assert dict(self._parse("{class: 'test', id: 'something'}")) == {
'class': 'test',
'id': 'something'
}
# whitespace is ignored
assert dict(
self._parse(
"{ class \t : 'test', data-number: 123 }")
) == {
'class': 'test',
'data-number': '123'
}
# trailing commas are fine
assert dict(self._parse("{class: 'test', data-number: 123,}")) == {
'class': 'test',
'data-number': '123'
}
# attributes split onto multiple lines
assert dict(
self._parse("{class: 'test',\n data-number: 123}")) == {
'class': 'test',
'data-number': '123'
}
# old style Ruby
assert dict(self._parse("{:class => 'test', :data-number=>123}")) == {
'class': 'test',
'data-number': '123'
}
# list attribute values
assert dict(
self._parse(
"{'class': [ 'a', 'b', 'c' ], data-list:[1, 2, 3]}")) == {
'class': ['a', 'b', 'c'],
'data-list': ['1', '2', '3']
}
# tuple attribute values
assert dict(
self._parse(
"{:class=>( 'a', 'b', 'c' ), :data-list => (1, 2, 3)}")) == {
'class': ['a', 'b', 'c'],
'data-list': ['1', '2', '3']
}
# attribute order is maintained
assert self._parse(
"{'class': 'test', 'id': 'something', foo: 'bar'}") == OrderedDict(
[('class', 'test'), ('id', 'something'), ('foo', 'bar')])
# attribute values can be multi-line Haml
assert dict(
self._parse("""{
'class':
- if forloop.first
link-first
\x20
- else
- if forloop.last
link-last
'href':
- url 'some_view'
}""")
) == {
'class':
'{% if forloop.first %} link-first {% else %} {% if forloop.last %} link-last {% endif %} {% endif %}', # noqa
'href': "{% url 'some_view' %}"
}
# non-ascii attribute values
assert dict(self._parse("{class: 'test\u1234'}")) == {
'class': 'test\u1234'
}
def _parse(text):
return read_attribute_dict(Stream(text), Compiler())
