def _make_table(self):
form = self._form
if form is None:
return lcg.Content()
table = pytis.output.data_table(form.view_spec(), form.data(),
condition=form.condition(), sorting=form.sorting(),
transaction=self._transaction)
return table.lcg()
def _make_table(self):
form = self._form
if form is None:
return lcg.Content()
table = pytis.output.data_table(form.view_spec(), form.data(),
condition=form.condition(), sorting=form.sorting(),
transaction=self._transaction)
return table.lcg()
def __init__(self, resolver, output_resolvers, template_id, form=None, form_bindings=None,
parameters={}, language=None, translations=(), spec_kwargs=None):
"""Arguments:
resolver -- form specification resolver
output_resolvers -- resolver of template names and data objects; may
also be a non-empty sequence of resolvers, in such a case the first
resolver not throwing 'ResolverError' when accessing the template
will be used
template_id -- id of the output template, string
form -- current form; 'Form' instance or 'None'
form_bindings -- bindings of the current form (if it is the main form
of a dual form) as a sequence of 'Binding' instances; or 'None'
parameters -- dictionary of form parameters
language -- language code to pass to the exporter context
translations -- translations to pass to PDFExporter
spec_kwargs -- dictionary of keyword arguments to pass to the print
specification constructor
"""
self._resolver = resolver
self._output_resolvers = xtuple(output_resolvers)
self._template_id = template_id
self._parameters = HashableDict(parameters)
self._language = language
self._translations = translations
self._spec_kwargs = spec_kwargs or {}
if not self._resolve(template_id, 'init'):
raise AbortOutput()
self._doc_header, __ = self._resolve(template_id, 'doc_header')
self._doc_footer, __ = self._resolve(template_id, 'doc_footer')
self._page_header, __ = self._resolve(template_id, 'page_header', default=None)
self._first_page_header, __ = self._resolve(template_id, 'first_page_header',
default=self._page_header)
page_number = pytis.output.Center('Strana ', pytis.output.PageNumber())
self._page_footer, __ = self._resolve(template_id, 'page_footer', default=page_number)
self._page_background, __ = self._resolve(template_id, 'background', default=None)
self._page_layout, __ = self._resolve(template_id, 'page_layout', default={})
style, __ = self._resolve(template_id, 'style', default=None)
if style:
style_parser = lcg.StyleFile()
style_parser.read(StringIO.StringIO(style)) # doesn't work with cStringIO
self._style = style_parser.presentations()
else:
self._style = None
body, __ = self._resolve(template_id, 'body')
if body is None:
# In order to apply style parameters correctly
temp_body = pytis.output.StructuredText('')
else:
temp_body = body
parameters = copy.copy(self._template_parameters(temp_body))
for p, a in (('page_header', self._page_header,),
('page_footer', self._page_footer,),
('first_page_header', self._first_page_header,),
('page_background', self._page_background,),
):
if p not in parameters:
if a is None:
value = None
elif isinstance(a, list): # presentation style
value = a
elif isinstance(a, lcg.Content):
value = a
else:
value = a.lcg()
parameters[p] = value
self._body_parameters = parameters
if ((not isinstance(body, pytis.output.Document) and
body and
not (isinstance(body, (tuple, list,)) and body and
isinstance(body[0], pytis.output.Document)))):
body.lcg() # to generate parameters
body = pytis.output.Document(body, **parameters)
else:
# It's unclear how to interpret this situation. In the Lout
# formatter the parameters were apparently taken from
# specifications and applied globally, but they could also be given
# in the Document's (and ignored there?), with the exception of
# background. So let's them add to Document's if they are not
# present there yet.
if isinstance(body, pytis.output.Document):
body_list = [body]
else:
body_list = body
if isinstance(body_list, (tuple, list,)):
for document in body_list:
for k, v in parameters.items():
name = 'arg_' + k
if getattr(document, name) is None:
setattr(document, name, v)
self._body = body
self._form = form
self._form_bindings = form_bindings
self._row_template, __ = self._resolve(template_id, 'row', default=None)
self._application_variables, __ = self._resolve(template_id, 'variables', default={})
if form is None:
self._codebooks = None
else:
self._codebooks = self._retrieve_codebooks(form.view_spec(), resolver=self._resolver)
def __init__(self, resolver, output_resolvers, template_id, form=None, form_bindings=None,
parameters={}, language=None, translations=()):
"""Arguments:
resolver -- form specification resolver
output_resolvers -- resolver of template names and data objects; may
also be a non-empty sequence of resolvers, in such a case the first
resolver not throwing 'ResolverError' when accessing the template
will be used
template_id -- id of the output template, string
form -- current form; 'Form' instance or 'None'
form_bindings -- bindings of the current form (if it is the main form
of a dual form) as a sequence of 'Binding' instances; or 'None'
parameters -- dictionary of form parameters
language -- language code to pass to the exporter context
translations -- translations to pass to PDFExporter
"""
self._resolver = resolver
self._output_resolvers = xtuple(output_resolvers)
self._template_id = template_id
self._parameters = HashableDict(parameters)
self._language = language
self._translations = translations
if not self._resolve(template_id, 'init'):
raise AbortOutput()
self._doc_header, __ = self._resolve(template_id, 'doc_header')
self._doc_footer, __ = self._resolve(template_id, 'doc_footer')
self._page_header, __ = self._resolve(template_id, 'page_header', default=None)
self._first_page_header, __ = self._resolve(template_id, 'first_page_header',
default=self._page_header)
page_number = pytis.output.Center('Strana ', pytis.output.PageNumber())
self._page_footer, __ = self._resolve(template_id, 'page_footer', default=page_number)
self._page_background, __ = self._resolve(template_id, 'background', default=None)
self._page_layout, __ = self._resolve(template_id, 'page_layout', default={})
style, __ = self._resolve(template_id, 'style', default=None)
if style:
style_parser = lcg.StyleFile()
style_parser.read(StringIO.StringIO(style)) # doesn't work with cStringIO
self._style = style_parser.presentations()
else:
self._style = None
body, __ = self._resolve(template_id, 'body')
if body is None:
# In order to apply style parameters correctly
temp_body = pytis.output.StructuredText('')
else:
temp_body = body
parameters = copy.copy(self._template_parameters(temp_body))
for p, a in (('page_header', self._page_header,),
('page_footer', self._page_footer,),
('first_page_header', self._first_page_header,),
('page_background', self._page_background,),
):
if p not in parameters:
if a is None:
value = None
elif isinstance(a, list): # presentation style
value = a
elif isinstance(a, lcg.Content):
value = a
else:
value = a.lcg()
parameters[p] = value
self._body_parameters = parameters
if ((not isinstance(body, pytis.output.Document) and
body and
not (isinstance(body, (tuple, list,)) and body and
isinstance(body[0], pytis.output.Document)))):
body.lcg() # to generate parameters
body = pytis.output.Document(body, **parameters)
else:
# It's unclear how to interpret this situation. In the Lout
# formatter the parameters were apparently taken from
# specifications and applied globally, but they could also be given
# in the Document's (and ignored there?), with the exception of
# background. So let's them add to Document's if they are not
# present there yet.
if isinstance(body, pytis.output.Document):
body_list = [body]
else:
body_list = body
if isinstance(body_list, (tuple, list,)):
for document in body_list:
for k, v in parameters.items():
name = 'arg_' + k
if getattr(document, name) is None:
setattr(document, name, v)
self._body = body
self._form = form
self._form_bindings = form_bindings
self._row_template, __ = self._resolve(template_id, 'row', default=None)
self._application_variables, __ = self._resolve(template_id, 'variables', default={})
if form is None:
self._codebooks = None
else:
self._codebooks = self._retrieve_codebooks(form.view_spec(), resolver=self._resolver)