def render(self, *args, **kwargs):
"""Function to render the given data to the template specified via the
``@output`` decorator.
"""
if args:
assert len(args) == 1, \
'Expected exactly one argument, but got %r' % (args,)
template = self.loader.load(args[0])
else:
template = cherrypy.thread_data.template
ua = cherrypy.request.headers.get('user-agent').lower()
if "chrome" in ua:
browser = "chrome"
elif "webkit" in ua:
browser = "safari"
elif "opera" in ua:
browser = "opera"
elif "msie" in ua:
browser = "msie"
elif "mozilla" in ua:
browser = "mozilla"
else:
browser = "unknown"
ctxt = Context(url=self.url, request=cherrypy.request, response=cherrypy.response, browser=browser)
ctxt.push(kwargs)
return template.generate(ctxt)
def render(template_name=None, **kwargs):
"""Function to render the given data to the template specified via the
``@output`` decorator.
"""
if isinstance(template_name, str):
cherrypy.thread_data.template = loader.load(template_name)
ctxt = Context(url=cherrypy.url)
ctxt.push(kwargs)
return cherrypy.thread_data.template.generate(ctxt)
def render(*args, **kwargs): if args: assert len(args) == 1, \ 'Expected exactly one argument, but got %r' % (args,) template = loader.load(args[0]) else: template = cherrypy.thread_data.template ctxt = Context(url=cherrypy.url) ctxt.push(kwargs) return template.generate(ctxt)
def render(*args, **kwargs):
"""Function to render the given data to the template specified via the
``@output`` decorator.
"""
if args:
assert len(args) == 1, 'Expected exactly one argument, but got %r' % (args,)
template = loader.load(args[0])
else:
template = cherrypy.thread_data.template
ctxt = Context(url=cherrypy.url)
ctxt.push(kwargs)
return template.generate(ctxt)
def render(*args, **kwargs):
"""Function to render the given data to the template specified via the
``@output`` decorator.
"""
if args:
assert len(args) == 1, "Expected exactly one argument, but got %r" % (args,)
template = loader.load(args[0])
else:
template = cherrypy.thread_data.template
ctxt = Context(url=cherrypy.url)
ctxt.push(kwargs)
return template.generate(ctxt)
def render(self, *args, **kwargs):
"""Function to render the given data to the template specified via the
``@output`` decorator.
"""
if args:
assert len(args) == 1, \
'Expected exactly one argument, but got %r' % (args,)
template = self._loader.load(args[0])
else:
template = thread_data.template
ctxt = Context(**self.app.tpl_context)
ctxt.push(kwargs)
return template.generate(ctxt)
def xml_render(*args, **kwargs):
"""Function to render the given data to the template specified via the
``@xml`` decorator.
"""
c = bootstrappy.tmpl_context._current_obj()
g = bootstrappy.app_globals._current_obj()
session = bootstrappy.session._current_obj()
if args:
assert len(args) == 1,\
'Expected exactly one argument, but got %r' % (args,)
template = loader.load(args[0])
else:
template = c.template
ctxt = Context()
ctxt.push(kwargs)
return template.generate(g=g, c=c, session=session, *args, **kwargs)
def render(*args, **kwargs):
"""
Function to render the given data to the template specified via the
``@output`` decorator.
"""
if args:
assert len(args) == 1, \
'Expected exactly one argument, but got %r' % (args,)
template = loader.load(args[0])
else:
template = cherrypy.thread_data.template
translator = Translator()
template.filters.insert(0, translator)
ctxt = Context(url=cherrypy.url)
ctxt.push(context_extensions)
ctxt.push(kwargs)
cherrypy.response.headers["Content-Type"] = "application/xhtml+xml"
stream = template.generate(ctxt)
return stream.render("xhtml")
def handle_error_404(status, message, traceback, version):
from urllib import quote
from genshi.template import TemplateLoader, Context
template_loader = TemplateLoader(cherrypy.config.get('tools.genshi_template.dir'))
template = template_loader.load('notfound.html')
context = Context(url=cherrypy.url, quote=quote)
stream = template.generate(context)
return stream.render('xhtml')
def __call__(self):
def replace_at(s):
import sys
from genshi.core import Markup
for kind, data, pos in s:
if kind == "TEXT" and not isinstance(data, Markup):
yield kind, data.replace('@', '[snabel-a]'), pos
else:
yield kind, data, pos
from urllib import quote
from genshi.template import Context
context = Context(url=cherrypy.url, quote=quote)
context.push(self.next_handler())
stream = self.template.generate(context)
if self.type == 'xhtml':
stream = stream | replace_at
cherrypy.response.headers['Content-Type'] = { 'xhtml': 'text/html', 'xml': 'application/xml' }[self.type]
return stream.render(self.type)
def _execute(self):
from genshi.template import Context, NewTextTemplate
from genshi.template.eval import UndefinedError
template = NewTextTemplate(self.source)
context = Context(parts=self.buildout, options=self.options)
try:
self.result = template.generate(context).render()
except UndefinedError, e:
raise zc.buildout.UserError("Error in template %s:\n%s" %
(self.input, e.msg))
def _execute(self):
from genshi.template import Context, NewTextTemplate
from genshi.template.eval import UndefinedError
template = NewTextTemplate(self.source,
filepath=self.input,
filename=self.input)
context = Context(parts=self.buildout, options=self.options)
try:
self.result = template.generate(context).render(encoding='utf-8')
except UndefinedError, e:
raise zc.buildout.UserError("Error in template {}:\{}".format(
self.input, e.msg))
def __call__(self, *args, **kwargs):
"""Function to render the given data to the template specified via the
``@output`` decorator.
"""
if args:
assert len(args) == 1, \
'Expected exactly one argument, but got %r' % (args,)
template = loader.load(args[0])
else:
template = cherrypy.thread_data.template
ctxt = Context(url=cherrypy.url)
ctxt.push(kwargs)
ctxt.push(self.functions)
# head base for all templates
# see conf.py
ctxt.push({'head_base': conf.HEAD_BASE})
return template.generate(ctxt)
def filter_stream(self, req, method, filename, stream, data):
if filename == 'wiki_edit.html':
node = req.args.get('node')
ctxt = Context(node=node, _=_)
# field for 'title'
title_tpl = self.get_loader().load('wiki_edit_title.html')
title = title_tpl.generate(ctxt)
stream = stream | Transformer('//div[@id="rows"]').before(title)
# field for 'parent'
parent_tpl = self.get_loader().load('wiki_edit_parent.html')
parent = parent_tpl.generate(ctxt)
stream = stream | Transformer('//div[@id="changeinfo1"]').before(
parent)
# field for 'weight'
weight_tpl = self.get_loader().load('wiki_edit_weight.html')
weight = weight_tpl.generate(ctxt)
stream = stream | Transformer('//div[@id="changeinfo2"]').before(
weight)
# field for 'hidden'
hidden_tpl = self.get_loader().load('wiki_edit_hidden.html')
hidden = hidden_tpl.generate(ctxt)
stream = stream | Transformer('//div[@id="changeinfo2"]').before(
hidden)
return stream
def run(script, doc, output_file=None, options={}):
""" process an Genshi template """
context = Context(**options)
tmpl_fileobj = open(script)
tmpl = MarkupTemplate(tmpl_fileobj, script)
tmpl_fileobj.close()
if not output_file:
# filter
context.push({'input':XMLParser(StringIO(doc))})
else:
# template
import time
from planet import config,feedparser
from planet.spider import filename
# gather a list of subscriptions, feeds
global subscriptions
feeds = []
sources = config.cache_sources_directory()
for sub in config.subscriptions():
data=feedparser.parse(filename(sources,sub))
data.feed.config = norm(dict(config.parser.items(sub)))
if data.feed.has_key('link'):
feeds.append((data.feed.config.get('name',''),data.feed))
subscriptions.append(norm(sub))
feeds.sort()
# annotate each entry
new_date_format = config.new_date_format()
vars = feedparser.parse(StringIO(doc))
vars.feeds = [value for name,value in feeds]
last_feed = None
last_date = None
for entry in vars.entries:
entry.source.config = find_config(config, entry.source)
# add new_feed and new_date fields
if 'id' in entry.source:
entry.new_feed = entry.source.id
else:
entry.new_feed = None
entry.new_date = date = None
if entry.has_key('published_parsed'): date=entry.published_parsed
if entry.has_key('updated_parsed'): date=entry.updated_parsed
if date: entry.new_date = time.strftime(new_date_format, date)
# remove new_feed and new_date fields if not "new"
if entry.new_date == last_date:
entry.new_date = None
if entry.new_feed == last_feed:
entry.new_feed = None
else:
last_feed = entry.new_feed
elif entry.new_date:
last_date = entry.new_date
last_feed = None
# add streams for all text constructs
for key in entry.keys():
if key.endswith("_detail") and entry[key].has_key('type') and \
entry[key].has_key('value'):
streamify(entry[key],entry.source.planet_bozo)
if entry.has_key('content'):
for content in entry.content:
streamify(content,entry.source.planet_bozo)
# add cumulative feed information to the Genshi context
vars.feed.config = dict(config.parser.items('Planet',True))
context.push(vars)
# apply template
output=tmpl.generate(context).render('xml')
if output_file:
out_file = open(output_file,'w')
out_file.write(output)
out_file.close()
else:
return output
def __call__(self):
context = Context(url=cherrypy.url, quote=quote)
context.push(self.next_handler())
stream = self.template.generate(context)
return stream.render(self.method)
def render(self, template, ns):
ns.pop('self', None)
stream = self.loader.load(template).generate(Context(**ns))
return stream.render(method='xhtml', doctype='xhtml')
def run(script, doc, output_file=None, options={}):
""" process an Genshi template """
context = Context(**options)
tmpl_fileobj = open(script)
tmpl = MarkupTemplate(tmpl_fileobj, script)
tmpl_fileobj.close()
if not output_file:
# filter
context.push({'input':XMLParser(StringIO(doc))})
else:
# template
import time
from planet import config,feedparser
from planet.spider import filename
# gather a list of subscriptions, feeds
global subscriptions
feeds = []
sources = config.cache_sources_directory()
for sub in config.subscriptions():
data=feedparser.parse(filename(sources,sub))
data.feed.config = norm(dict(config.parser.items(sub)))
if data.feed.has_key('link'):
feeds.append((data.feed.config.get('name',''),data.feed))
subscriptions.append(norm(sub))
feeds.sort()
# annotate each entry
new_date_format = config.new_date_format()
vars = feedparser.parse(StringIO(doc))
vars.feeds = [value for name,value in feeds]
last_feed = None
last_date = None
for entry in vars.entries:
entry.source.config = find_config(config, entry.source)
# add new_feed and new_date fields
entry.new_feed = entry.source.id
entry.new_date = date = None
if entry.has_key('published_parsed'): date=entry.published_parsed
if entry.has_key('updated_parsed'): date=entry.updated_parsed
if date: entry.new_date = time.strftime(new_date_format, date)
# remove new_feed and new_date fields if not "new"
if entry.new_date == last_date:
entry.new_date = None
if entry.new_feed == last_feed:
entry.new_feed = None
else:
last_feed = entry.new_feed
elif entry.new_date:
last_date = entry.new_date
last_feed = None
# add streams for all text constructs
for key in entry.keys():
if key.endswith("_detail") and entry[key].has_key('type') and \
entry[key].has_key('value'):
streamify(entry[key],entry.source.planet_bozo)
if entry.has_key('content'):
for content in entry.content:
streamify(content,entry.source.planet_bozo)
# add cumulative feed information to the Genshi context
vars.feed.config = dict(config.parser.items('Planet',True))
context.push(vars)
# apply template
output=tmpl.generate(context).render('xml')
if output_file:
out_file = open(output_file,'w')
out_file.write(output)
out_file.close()
else:
return output
