def together(children, data, last_tie=False):
"""
Try to keep words together, like BibTeX does.
>>> print(six.text_type(together ['very', 'long', 'road'].format()))
very long road
>>> print(six.text_type(together(last_tie=True) ['very', 'long', 'road'].format()))
very long<nbsp>road
>>> print(six.text_type(together ['a', 'very', 'long', 'road'].format()))
a<nbsp>very long road
>>> print(six.text_type(together ['chapter', '8'].format()))
chapter<nbsp>8
>>> print(six.text_type(together ['chapter', '666'].format()))
chapter 666
"""
from pybtex.textutils import tie_or_space
tie = richtext.nbsp
space = richtext.String(' ')
parts = [part for part in _format_list(children, data) if part]
if not parts:
return richtext.Text()
if len(parts) <= 2:
tie2 = tie if last_tie else tie_or_space(
parts[0], tie, space, other_word=parts[-1])
return tie2.join(parts)
else:
last_tie = tie if last_tie else tie_or_space(parts[-1], tie, space)
return richtext.Text(parts[0], tie_or_space(parts[0], tie, space),
space.join(parts[1:-1]), last_tie, parts[-1])
def name_part(children, data, before='', tie=False, abbr=False):
if abbr:
children = [child.abbreviate() for child in children]
parts = together(last_tie=True)[children].format_data(data)
if not parts:
return Text()
if tie:
return Text(before, parts, tie_or_space(parts, nbsp, ' '))
else:
return Text(before, parts)
def together(children, data, last_tie=True):
"""
Try to keep words together, like BibTeX does.
>>> print unicode(together ['very', 'long', 'road'].format())
very long<nbsp>road
>>> print unicode(together ['a', 'very', 'long', 'road'].format())
a<nbsp>very long<nbsp>road
"""
from pybtex.textutils import tie_or_space
tie = richtext.nbsp
space = richtext.String(' ')
parts = [part for part in _format_list(children, data) if part]
if not parts:
return richtext.Text()
if len(parts) <= 2:
tie2 = tie if last_tie else tie_or_space(parts[0], tie, space)
return tie2.join(parts)
else:
last_tie = tie if last_tie else tie_or_space(parts[-1], tie, space)
return richtext.Text(
parts[0], tie_or_space(parts[0], tie, space),
space.join(parts[1:-1]), last_tie, parts[-1]
)