def stl(document=None, namespace=freeze({}), prefix=None, events=None,
mode='events', skip=(DOCUMENT_TYPE,)):
# Input
encoding = 'utf-8'
if events is None:
events = document.events
# Prefix
if prefix is not None:
stream = set_prefix(events, prefix)
events = list(stream)
elif isinstance(events, (GeneratorType, XMLParser)):
events = list(events)
# Initialize the namespace stacks
stack = NamespaceStack()
stack.append(namespace)
repeat = NamespaceStack()
# Process
stream = process(events, 0, len(events), stack, repeat, encoding, skip)
# Return
if mode == 'events':
return stream
elif mode == 'xml':
return stream_to_str(stream, encoding)
elif mode == 'xhtml':
return stream_to_str_as_xhtml(stream, encoding)
elif mode == 'html':
return stream_to_str_as_html(stream, encoding)
raise ValueError, 'unexpected mode "%s"' % mode
def stl(document=None, namespace=freeze({}), prefix=None, events=None,
mode='events', skip=(DOCUMENT_TYPE,)):
# Input
encoding = 'utf-8'
if events is None:
events = document.events
# Prefix
if prefix is not None:
stream = set_prefix(events, prefix)
events = list(stream)
elif type(events) in (GeneratorType, XMLParser):
events = list(events)
# Initialize the namespace stacks
stack = NamespaceStack()
stack.append(namespace)
repeat = NamespaceStack()
# Process
stream = process(events, 0, len(events), stack, repeat, encoding, skip)
# Return
if mode == 'events':
return stream
elif mode == 'xml':
return stream_to_str(stream, encoding)
elif mode == 'xhtml':
return stream_to_str_as_xhtml(stream, encoding)
elif mode == 'html':
return stream_to_str_as_html(stream, encoding)
raise ValueError, 'unexpected mode "%s"' % mode
def tidy_html(body):
if tidy:
body = to_utf8(body)
body = tidy.parseString(body, indent=1, char_encoding='utf8',
output_xhtml=1, word_2000=1)
body = str(body)
return stream_to_str_as_xhtml(HTMLParser(body))
def tidy_html(body):
if tidy:
body = to_utf8(body)
body = tidy.parseString(body,
indent=1,
char_encoding='utf8',
output_xhtml=1,
word_2000=1)
body = str(body)
return stream_to_str_as_xhtml(HTMLParser(body))
def to_str(text, format, encoding='utf-8'):
if format == 'xml':
events = block_stream(text)
return stream_to_str(events, encoding)
elif format == 'xhtml':
events = to_html_events(text)
return stream_to_str_as_xhtml(events, encoding)
elif format == 'html':
events = to_html_events(text)
return stream_to_str_as_html(events, encoding)
elif format == 'latex':
events = block_stream(text)
return stream_to_str_as_latex(events, encoding)
raise ValueError, "unexpected format '%s'" % format
def to_str(text, format, encoding='utf-8'):
if format == 'xml':
events = block_stream(text)
return stream_to_str(events, encoding)
elif format == 'xhtml':
events = to_html_events(text)
return stream_to_str_as_xhtml(events, encoding)
elif format == 'html':
events = to_html_events(text)
return stream_to_str_as_html(events, encoding)
elif format == 'latex':
events = block_stream(text)
return stream_to_str_as_latex(events, encoding)
raise ValueError, "unexpected format '%s'" % format
def get_item_value(self, resource, context, item, column, site_root):
brain, item_resource = item
if column == 'description':
view = getattr(item_resource, 'tag_view',
getattr(item_resource, 'view'))
if view:
content = view.GET(item_resource, context)
# set prefix
prefix = site_root.get_pathto(item_resource)
content = set_prefix(content, '%s/' % prefix, uri=context.uri)
content = stream_to_str_as_xhtml(content)
return content.decode('utf-8')
else:
return item_resource.get_property('description')
return BaseRSS.get_item_value(self, resource, context, item,
column, site_root)
def stl(document=None,
namespace=freeze({}),
prefix=None,
events=None,
mode='events',
skip=(DOCUMENT_TYPE, )):
# Input
encoding = 'utf-8'
if events is None:
events = document.events
# Prefix
if prefix is not None:
stream = set_prefix(events, prefix)
events = list(stream)
elif type(events) in (GeneratorType, XMLParser):
events = list(events)
# Initialize the namespace stacks
stack = NamespaceStack()
stack.append(namespace)
repeat = NamespaceStack()
# Process
stream = process(events, 0, len(events), stack, repeat, encoding, skip)
# Return
try:
if mode == 'events':
return stream
elif mode == 'xml':
return stream_to_str(stream, encoding)
elif mode == 'xhtml':
return stream_to_str_as_xhtml(stream, encoding)
elif mode == 'html':
return stream_to_str_as_html(stream, encoding)
except STLError, e:
error = 'Error in generation of {0}\n'.format(mode)
if document:
error += 'Template {0}\n'.format(document.key)
raise STLError(error + e.message)
def get_item_value(self, resource, context, item, column, site_root):
brain, item_resource = item
if column in ('link', 'guid'):
value = context.uri.resolve(context.get_link(item_resource))
return str(value)
elif column == 'pubDate':
return brain.pub_datetime
elif column == 'title':
return item_resource.get_title()
elif column == 'description':
if issubclass(item_resource.__class__, WebPage):
data = item_resource.get_html_data()
if data is None:
# Skip empty content
return ''
# Set the prefix
prefix = site_root.get_pathto(item_resource)
data = set_prefix(data, '%s/' % prefix, uri=context.uri)
data = stream_to_str_as_xhtml(data)
return data.decode('utf-8')
else:
return item_resource.get_property('description')
def stl(document=None, namespace=freeze({}), prefix=None, events=None,
mode='events', skip=(DOCUMENT_TYPE,)):
# Input
encoding = 'utf-8'
if events is None:
events = document.events
# Prefix
if prefix is not None:
stream = set_prefix(events, prefix)
events = list(stream)
elif type(events) in (GeneratorType, XMLParser):
events = list(events)
# Initialize the namespace stacks
stack = NamespaceStack()
stack.append(namespace)
repeat = NamespaceStack()
# Process
stream = process(events, 0, len(events), stack, repeat, encoding, skip)
# Return
try:
if mode == 'events':
return stream
elif mode == 'xml':
return stream_to_str(stream, encoding)
elif mode == 'xhtml':
return stream_to_str_as_xhtml(stream, encoding)
elif mode == 'html':
return stream_to_str_as_html(stream, encoding)
except STLError, e:
error = 'Error in generation of {0}\n'.format(mode)
if document:
error += 'Template {0}\n'.format(document.key)
raise STLError(error + e.message)
def encode(value):
if value is None:
return ''
return stream_to_str_as_xhtml(value)
def encode(value):
if value is None:
return ''
return stream_to_str_as_xhtml(value)
