def _make_loader(self):
"""
Create a Loader instance using current attributes.
"""
return Loader(file_encoding=self.file_encoding, extension=self.file_extension,
to_unicode=self.unicode, search_dirs=self.search_dirs)
def test_init__file_encoding__default(self):
file_encoding = defaults.FILE_ENCODING
try:
defaults.FILE_ENCODING = 'foo'
loader = Loader()
self.assertEqual(loader.file_encoding, 'foo')
finally:
defaults.FILE_ENCODING = file_encoding
def test_read(self):
"""
Test read().
"""
loader = Loader()
path = self._get_path('ascii.mustache')
actual = loader.read(path)
self.assertString(actual, 'ascii: abc')
def test_unicode__basic__input_unicode(self):
"""
Test unicode(): default arguments with unicode input.
"""
loader = Loader()
actual = loader.str("foo")
self.assertString(actual, "foo")
def test_read__to_unicode__attribute(self):
"""
Test read(): to_unicode attribute respected.
"""
loader = Loader()
path = self._get_path('non_ascii.mustache')
self.assertRaises(UnicodeDecodeError, loader.read, path)
def test_init__to_unicode__default(self):
loader = Loader()
self.assertRaises(TypeError, loader.to_unicode, "abc")
decode_errors = defaults.DECODE_ERRORS
string_encoding = defaults.STRING_ENCODING
nonascii = 'abcdé'.encode('utf-8')
loader = Loader()
self.assertRaises(UnicodeDecodeError, loader.to_unicode, nonascii)
defaults.DECODE_ERRORS = 'ignore'
loader = Loader()
self.assertString(loader.to_unicode(nonascii), 'abcd')
defaults.STRING_ENCODING = 'utf-8'
loader = Loader()
self.assertString(loader.to_unicode(nonascii), 'abcdé')
def test_read__encoding__argument(self):
"""
Test read(): encoding argument respected.
"""
loader = Loader()
path = self._get_path('non_ascii.mustache')
self.assertRaises(UnicodeDecodeError, loader.read, path)
actual = loader.read(path, encoding='utf-8')
self.assertString(actual, 'non-ascii: é')
def get(self, article_name):
article_name = article_name.lower()
if article_name in BaseController.articles:
article = BaseController.articles[article_name]
# if content has not modified since last request
# send a 304 not modified status
modified_header_key = "If-Modified-Since"
if modified_header_key in self.request.headers:
if (self.request.headers["If-Modified-Since"] ==
article['modified_date']):
self.set_status(304)
return
if (BaseController.settings['enable_caching']
and article_name in BaseController.cached_articles):
html = BaseController.cached_articles[article_name]
else:
view_model = {
"article": article,
"site_name": BaseController.settings['site_name']
}
self.attach_meta_data(view_model)
loader = Loader(file_encoding='utf8',
extension='html',
search_dirs=[
'view',
])
renderer = Renderer(file_encoding='utf8',
file_extension='html',
search_dirs=['view/partials'])
template = loader.load_name('article')
html = renderer.render(template, view_model)
# cache the html
BaseController.cached_articles[article_name] = html
# set http caching headers
if "http_caching_max_age" in BaseController.settings:
max_age = BaseController.settings["http_caching_max_age"]
else:
max_age = 60
self.set_header("Cache-control", "max-age=%s" % max_age)
self.set_header("Last-Modified", article['modified_date'])
self.write(html)
else:
raise tornado.web.HTTPError(404)
def test_read__file_encoding__attribute(self):
"""
Test read(): file_encoding attribute respected.
"""
loader = Loader()
path = self._get_path('non_ascii.mustache')
self.assertRaises(UnicodeDecodeError, loader.read, path)
loader.file_encoding = 'utf-8'
actual = loader.read(path)
self.assertString(actual, 'non-ascii: é')
def test_unicode__encoding_argument(self):
"""
Test unicode(): encoding argument.
"""
loader = Loader()
non_ascii = 'abcdé'.encode('utf-8')
self.assertRaises(UnicodeDecodeError, loader.str, non_ascii)
actual = loader.str(non_ascii, encoding='utf-8')
self.assertString(actual, 'abcdé')
def get(self):
pass_phrase = self.authenticate_request()
if pass_phrase:
if self.check_setup():
loader = Loader(extension='html',
search_dirs=['view', 'view/setup'])
renderer = Renderer(
file_extension='html',
search_dirs=['view/partials', 'view/setup'])
template = loader.load_name('setup')
html = renderer.render(template, {"pass": pass_phrase})
self.write(html)
else:
self.write("setup already completed.")
def test_unicode__basic__input_unicode_subclass(self):
"""
Test unicode(): default arguments with unicode-subclass input.
"""
class UnicodeSubclass(str):
pass
s = UnicodeSubclass("foo")
loader = Loader()
actual = loader.str(s)
self.assertString(actual, "foo")
def test_unicode__to_unicode__attribute(self):
"""
Test unicode(): encoding attribute.
"""
loader = Loader()
non_ascii = 'abcdé'.encode('utf-8')
self.assertRaises(UnicodeDecodeError, loader.str, non_ascii)
def to_unicode(s, encoding=None):
if encoding is None:
encoding = 'utf-8'
return str(s, encoding)
loader.to_unicode = to_unicode
self.assertString(loader.str(non_ascii), "abcdé")
def generate_page(self, articles):
view_model = {
"articles": articles,
"site_name": BaseController.settings["site_name"]
}
self.attach_meta_data(view_model)
loader = Loader(file_encoding='utf8',
extension='html',
search_dirs=[
'view',
])
renderer = Renderer(file_encoding='utf8',
file_extension='html',
search_dirs=['view/partials'])
template = loader.load_name('list')
html = renderer.render(template, view_model)
return html
def get(self):
if (BaseController.settings['enable_caching']
and BaseController.cached_home):
html = BaseController.cached_home
self.write(html)
else:
published_articles = []
for article in BaseController.articles.values():
if article['date'] is not None:
published_articles.append(article)
articles = sorted(published_articles,
key=operator.itemgetter("date"),
reverse=True)
max_articles_count = BaseController.settings[
"homepage_max_articles"]
show_archive = False
if len(articles) > max_articles_count:
show_archive = True
articles = articles[0:max_articles_count]
view_model = {
"articles": articles,
"showArchive": show_archive,
"site_name": BaseController.settings["site_name"]
}
self.attach_meta_data(view_model)
loader = Loader(file_encoding='utf8',
extension='html',
search_dirs=[
'view',
])
renderer = Renderer(file_encoding='utf8',
file_extension='html',
search_dirs=['view/partials'])
template = loader.load_name('home')
html = renderer.render(template, view_model)
# cache the home page
BaseController.cached_home = html
self.write(html)
def index():
loader = Loader()
template = loader.load_name('index')
response = requests.get(
'http://www.unboxedconsulting.com/people/carl-whittaker')
status = response.status_code
if status == 200:
content = response.content
soup = BeautifulSoup(content)
image = 'http://www.unboxedconsulting.com' + soup.select(
'a.front img')[0]['src']
else:
image = ''
return pystache.render(template, {
'has_caricature': status == 200,
'image': image
})
def _make_specloader():
"""
Return a default SpecLoader instance for testing purposes.
"""
# Python 2 and 3 have different default encodings. Thus, to have
# consistent test results across both versions, we need to specify
# the string and file encodings explicitly rather than relying on
# the defaults.
def to_unicode(s, encoding=None):
"""
Raises a TypeError exception if the given string is already unicode.
"""
if encoding is None:
encoding = 'ascii'
return unicode(s, encoding, 'strict')
loader = Loader(file_encoding='ascii', to_unicode=to_unicode)
return SpecLoader(loader=loader)
def __init__(self, loader=None):
if loader is None:
loader = Loader()
self.loader = loader
def test_init__loader(self):
loader = Loader()
custom = SpecLoader(loader=loader)
self.assertIs(custom.loader, loader)
import os
import gevent
import gevent.monkey
from gevent.pywsgi import WSGIServer
gevent.monkey.patch_all()
from pystache.loader import Loader
from pystache import render
from flask import Flask, redirect, abort
app = Flask(__name__)
app.debug = True
loader = Loader()
arguments = [
(
('CBV', 'FBV',),
('django', 'python',)
),
(
('Linux', 'Mac OS X',),
('os',)
),
(
('Emacs', 'Vim',),
('editors',)
),
def _fetch_template(self, template_name):
loader = Loader(search_dirs=[self._get_template_directory()])
return loader.load_name(template_name)
def test_init__to_unicode(self):
to_unicode = lambda x: x
loader = Loader(to_unicode=to_unicode)
self.assertEqual(loader.to_unicode, to_unicode)
def test_load_name(self):
loader = Loader(search_dirs=[DATA_DIR, LOADER_DATA_DIR],
extension='txt')
template = loader.load_name('template')
self.assertEqual(template, 'Test template file\n')
def test_init__file_encoding(self):
loader = Loader(file_encoding='bar')
self.assertEqual(loader.file_encoding, 'bar')
def test_init__extension__default(self):
# Test the default value.
loader = Loader()
self.assertEqual(loader.extension, 'mustache')
def test_init__extension(self):
loader = Loader(extension='foo')
self.assertEqual(loader.extension, 'foo')
def get(self):
loader = Loader(extension='html', search_dirs=['view', 'view/setup'])
template = loader.load_name('success')
renderer = Renderer(file_extension='html',
search_dirs=['view/partials', 'view/setup'])
self.write(renderer.render(template, ""))
def test_load_file(self):
loader = Loader(search_dirs=[DATA_DIR, LOADER_DATA_DIR])
template = loader.load_file('template.txt')
self.assertEqual(template, 'Test template file\n')
