def render(self, **kwargs):
context = kwargs.pop('context', None)
name = 'content/template/%s' % self.filename
for loader in self.template_loaders:
try:
template, display_name = loader.load_template(name)
except TemplateDoesNotExist:
continue
if not hasattr(template, 'render'):
template = Template(template, name=name)
if context:
ctx = context
ctx.update(dict(content=self, **kwargs))
else:
ctx = Context(dict(content=self, **kwargs))
result = template.render(ctx)
if context:
context.pop()
return result
return u'' # Fail?
def render(self, **kwargs):
context = kwargs.pop('context', None)
name = 'content/template/%s' % self.filename
for loader in self.template_loaders:
try:
template, display_name = loader.load_template(name)
except TemplateDoesNotExist:
continue
if not hasattr(template, 'render'):
template = Template(template, name=name)
if context:
ctx = context
ctx.update(dict(content=self, **kwargs))
else:
ctx = Context(dict(content=self, **kwargs))
result = template.render(ctx)
if context:
context.pop()
return result
return u'' # Fail?
def content(self):
c = Context({
'query_groups': self.query_groups,
'unique_count': self.unique_count
})
t = Template(template_string, name='SQLUniqueDebugPanel template')
return t.render(c)
def test_loads_without_error(self):
'''Ensure that the templatetags lib loads without issue'''
# This test is the first port of call to ensure there's no silly errors
# in the templatetags lib that might prevent it loading (syntax errors,
# I'm looking at you!)
template = Template('''{% load admin_links %}''')
context = Context({})
result = template.render(context)
# Should be blank, because we're not doing anything.
self.assertEqual(result, u'')
def test_can_override_django_h5bp_js_block(self):
context = Context({})
self.template_txt += """
{% block django-h5bp-js %}<div>NO-BOCK</div>{% endblock %}
"""
template = Template(self.template_txt)
rendered = template.render(context)
self.assertInHTML(
"""<div>NO-BOCK</div>""",
rendered,
msg_prefix="Could not override django-h5bp-js block. "
)
def _write_style(self, book):
"""Creates style file.
Style file will include default styling, theme styling and custom styling
provided by the user.
Created style file will be used by booktype2mpdf.php script
to create final PDF file.
:Args:
- book: EPUB Book object
"""
if 'settings' not in self.config:
return
css_style = create_default_style(self.config, self.name,
self.get_extra_style(book))
theme_style = u''
if self.theme_name != '':
theme_style = read_theme_style(self.theme_name, self.name)
try:
if self.theme_name == 'custom':
custom = self.config['theme'].pop('custom', '{}')
custom = json.loads(custom.encode('utf-8'))
self.config.update(custom)
tmpl = Template(theme_style)
ctx = Context(self.config)
_style = tmpl.render(ctx)
theme_style = _style
except:
logger.exception("Writing styles failed for `%s` theme." %
self.theme_name)
custom_style = self.config.get('settings', {}).get('styling', u'')
f = codecs.open('{}/style.css'.format(self.sandbox_path), 'wt', 'utf8')
f.write(css_style)
f.write(theme_style)
f.write(custom_style)
f.close()
def _write_style(self, book):
"""Creates style file.
Style file will include default styling, theme styling and custom styling
provided by the user.
Created style file will be used by booktype2mpdf.php script
to create final PDF file.
:Args:
- book: EPUB Book object
"""
if 'settings' not in self.config:
return
css_style = create_default_style(self.config, self.name, self.get_extra_style(book))
theme_style = u''
if self.theme_name != '':
theme_style = read_theme_style(self.theme_name, self.name)
try:
if self.theme_name == 'custom':
custom = self.config['theme'].pop('custom', '{}')
custom = json.loads(custom.encode('utf-8'))
self.config.update(custom)
tmpl = Template(theme_style)
ctx = Context(self.config)
_style = tmpl.render(ctx)
theme_style = _style
except:
logger.exception("Writing styles failed for `%s` theme." % self.theme_name)
custom_style = self.config.get('settings', {}).get('styling', u'')
f = codecs.open('{}/style.css'.format(self.sandbox_path), 'wt', 'utf8')
f.write(css_style)
f.write(theme_style)
f.write(custom_style)
f.close()
def _handle_batch(election, polls, vars, auto_link=False):
errors = []
existing = election.polls.filter()
get_poll = lambda ref: election.polls.filter(linked_ref=ref).count() \
and election.polls.get(linked_ref=ref)
# Import/update/remove polls
polls_form_data = {}
refs = []
byref = {}
for p in polls:
ref = p.get('ref')
assert ref
assert ref not in byref.keys()
byref[ref] = p
existing_refs = []
new_refs = []
polls_form_data = {}
i = 0
initial_count = 0
refs = [p.get('ref') for p in polls]
# update existing
for poll in existing:
fields = {}
prefix = "form-%d-" % i
add_field = lambda name, val: fields.update({'' + prefix + name: val})
poll_data = byref.get(poll.linked_ref)
if not poll_data:
poll.delete()
poll.logger.info("Poll deleted")
continue
add_field('name', poll_data.get('name'))
add_field('id', poll.pk)
polls_form_data.update(fields)
existing_refs.append(poll.linked_ref)
initial_count += 1
i = i + 1
# append new takes place in higher indexes
for ref, poll_data in byref.iteritems():
if ref in existing_refs:
continue
fields = {}
add_field = lambda name, val: fields.update({'' + prefix + name: val})
prefix = "form-%d-" % i
add_field('name', poll_data.get('name').strip())
add_field('id', None)
polls_form_data.update(fields)
new_refs.append(ref)
i = i + 1
polls_form_data.update({
'form-INITIAL_FORMS': initial_count,
'form-MAX_NUM_FORMS': 200,
'form-TOTAL_FORMS': len(polls)
})
polls_formset = modelformset_factory(Poll,
PollForm,
extra=10,
max_num=200,
can_delete=False,
formset=PollFormSet)
form = polls_formset(polls_form_data,
queryset=election.polls.filter(),
election=election)
form.save(election)
for i, poll in enumerate(election.polls.filter()):
if not poll.linked_ref:
ref = new_refs.pop(0)
else:
ref = poll.linked_ref
poll_data = byref.get(ref)
link_id = poll_data.get('linkd_id', '')
if not link_id and auto_link:
link_id = election.uuid
if not poll.linked_ref:
poll.logger.info("Poll created")
poll.link_id = link_id or ''
poll.linked_ref = ref
poll.index = refs.index(ref) + 1
poll.save()
# handle polls questions
for i, poll_data in enumerate(polls):
module = election.get_module()
ref = poll_data.get('ref')
questions = poll_data.get('questions')
poll = election.polls.get(linked_ref=ref)
formset = module.questions_formset()
questions_form_data = {}
poll.questions = None
poll.questions_data = None
poll.save()
for qi, q in enumerate(questions):
fields = {}
prefix = 'form-%d-' % qi
add_field = lambda name, val: fields.update(
{'' + prefix + name: val})
question = q.get('question')
tpl = Template(question)
context = Context(vars)
question = tpl.render(context)
qanswers = q.get('answers')
min_choices = q.get('min', 1)
max_choices = q.get('max', 1)
add_field('choice_type', 'choice')
add_field('max_answers', max_choices)
add_field('min_answers', min_choices)
add_field('question', question.strip())
add_field('ORDER', '')
if isinstance(qanswers, basestring):
_orig = qanswers
qanswers = vars.get(qanswers)
if qanswers is None:
raise Exception("Invalid var name '%s'" % _orig)
for ai, answer in enumerate(qanswers):
add_field('answer_%d' % ai, answer)
questions_form_data.update(fields)
questions_form_data.update({
'form-INITIAL_FORMS': 1,
'form-MAX_NUM_FORMS': 200,
'form-TOTAL_FORMS': len(questions)
})
form = formset(questions_form_data)
if form.is_valid():
qdata = module.extract_question_data(form.cleaned_data)
poll.questions_data = qdata
poll.update_answers()
poll.logger.info("Poll questions updated")
poll.save()
try:
poll.zeus._validate_candidates()
except Exception, e:
raise Exception((poll.name, unicode(e)))
else:
for f in form:
for field in f:
for error in field.errors:
errors.append(error)
def _handle_batch(election, polls, vars, auto_link=False):
errors = []
existing = election.polls.filter()
get_poll = lambda ref: election.polls.filter(linked_ref=ref).count() \
and election.polls.get(linked_ref=ref)
# Import/update/remove polls
polls_form_data = {}
refs = []
byref = {}
for p in polls:
ref = p.get('ref')
assert ref
assert ref not in byref.keys()
byref[ref] = p
existing_refs = []
new_refs = []
polls_form_data = {}
i = 0
initial_count = 0
refs = [p.get('ref') for p in polls]
# update existing
for poll in existing:
fields = {}
prefix = "form-%d-" % i
add_field = lambda name, val: fields.update({''+prefix+name: val})
poll_data = byref.get(poll.linked_ref)
if not poll_data:
poll.delete()
poll.logger.info("Poll deleted")
continue
add_field('name', poll_data.get('name'))
add_field('id', poll.pk)
polls_form_data.update(fields)
existing_refs.append(poll.linked_ref)
initial_count += 1
i = i + 1
# append new takes place in higher indexes
for ref, poll_data in byref.iteritems():
if ref in existing_refs:
continue
fields = {}
add_field = lambda name, val: fields.update({''+prefix+name: val})
prefix = "form-%d-" % i
add_field('name', poll_data.get('name').strip())
add_field('id', None)
polls_form_data.update(fields)
new_refs.append(ref)
i = i + 1
polls_form_data.update({
'form-INITIAL_FORMS': initial_count,
'form-MAX_NUM_FORMS': 200,
'form-TOTAL_FORMS': len(polls)
})
polls_formset = modelformset_factory(Poll, PollForm, extra=10,
max_num=200, can_delete=False,
formset=PollFormSet)
form = polls_formset(polls_form_data,
queryset=election.polls.filter(),
election=election)
form.save(election)
for i, poll in enumerate(election.polls.filter()):
if not poll.linked_ref:
ref = new_refs.pop(0)
else:
ref = poll.linked_ref
poll_data = byref.get(ref)
link_id = poll_data.get('linkd_id', '')
if not link_id and auto_link:
link_id = election.uuid
if not poll.linked_ref:
poll.logger.info("Poll created")
poll.link_id = link_id or ''
poll.linked_ref = ref
poll.index = refs.index(ref) + 1
poll.save()
# handle polls questions
for i, poll_data in enumerate(polls):
module = election.get_module()
ref = poll_data.get('ref')
questions = poll_data.get('questions')
poll = election.polls.get(linked_ref=ref)
formset = module.questions_formset()
questions_form_data = {}
poll.questions = None
poll.questions_data = None
poll.save()
for qi, q in enumerate(questions):
fields = {}
prefix = 'form-%d-' % qi
add_field = lambda name, val: fields.update({''+prefix+name: val})
question = q.get('question')
tpl = Template(question)
context = Context(vars)
question = tpl.render(context)
qanswers = q.get('answers')
min_choices = q.get('min', 1)
max_choices = q.get('max', 1)
add_field('choice_type', 'choice')
add_field('max_answers', max_choices)
add_field('min_answers', min_choices)
add_field('question', question.strip())
add_field('ORDER', '')
if isinstance(qanswers, basestring):
_orig = qanswers
qanswers = vars.get(qanswers)
if qanswers is None:
raise Exception("Invalid var name '%s'" % _orig)
for ai, answer in enumerate(qanswers):
add_field('answer_%d' % ai, answer)
questions_form_data.update(fields)
questions_form_data.update({
'form-INITIAL_FORMS': 1,
'form-MAX_NUM_FORMS': 200,
'form-TOTAL_FORMS': len(questions)
})
form = formset(questions_form_data)
if form.is_valid():
qdata = module.extract_question_data(form.cleaned_data)
poll.questions_data = qdata
poll.update_answers()
poll.logger.info("Poll questions updated")
poll.save()
try:
poll.zeus._validate_candidates()
except Exception, e:
raise Exception((poll.name, unicode(e)))
else:
for f in form:
for field in f:
for error in field.errors:
errors.append(error)
def _add_css_styles(self, epub_book):
"""Adds default css styles and custom css text if exists in config"""
book_css = []
try:
content = render_to_string(
'themes/style_{}.css'.format(self.name),
{'dir': self.direction}
)
item = ebooklib.epub.EpubItem(
uid='default.css',
content=content,
file_name='{}/{}'.format(STYLES_DIR, 'default.css'),
media_type='text/css'
)
epub_book.add_item(item)
book_css.append('default.css')
except:
pass
if self.theme_name:
content = read_theme_style(self.theme_name, self.name)
if self.theme_name == 'custom':
try:
data = json.loads(self.config['theme']['custom'].encode('utf8'))
tmpl = Template(content)
ctx = Context(data)
content = tmpl.render(ctx)
except:
logger.exception("Fails with custom theme.")
item = ebooklib.epub.EpubItem(
uid='theme.css',
content=content,
file_name='{}/{}'.format(STYLES_DIR, 'theme.css'),
media_type='text/css'
)
epub_book.add_item(item)
book_css.append('theme.css')
# we need to add css from publishing settings screen
settings_style = self.config.get('settings', {}).get('styling', None)
if settings_style:
item = ebooklib.epub.EpubItem(
uid='custom_style.css',
content=settings_style,
file_name='{}/{}'.format(STYLES_DIR, 'custom_style.css'),
media_type='text/css'
)
epub_book.add_item(item)
book_css.append('custom_style.css')
return book_css
def _add_css_styles(self, epub_book):
"""Adds default css styles and custom css text if exists in config"""
book_css = []
try:
content = render_to_string(
'themes/style_{}.css'.format(self.name),
{'dir': self.direction}
)
item = ebooklib.epub.EpubItem(
uid='default.css',
content=content,
file_name='{}/{}'.format(STYLES_DIR, 'default.css'),
media_type='text/css'
)
epub_book.add_item(item)
book_css.append('default.css')
except:
pass
if self.theme_name:
content = read_theme_style(self.theme_name, self.name)
if self.theme_name == 'custom':
try:
data = json.loads(self.config['theme']['custom'].encode('utf8'))
tmpl = Template(content)
ctx = Context(data)
content = tmpl.render(ctx)
except:
logger.exception("Fails with custom theme.")
item = ebooklib.epub.EpubItem(
uid='theme.css',
content=content,
file_name='{}/{}'.format(STYLES_DIR, 'theme.css'),
media_type='text/css'
)
epub_book.add_item(item)
book_css.append('theme.css')
# we need to add css from publishing settings screen
settings_style = self.config.get('settings', {}).get('styling', None)
if settings_style:
item = ebooklib.epub.EpubItem(
uid='custom_style.css',
content=settings_style,
file_name='{}/{}'.format(STYLES_DIR, 'custom_style.css'),
media_type='text/css'
)
epub_book.add_item(item)
book_css.append('custom_style.css')
return book_css
