import re
from Pyblio.Format.DSL import lazy
def maybe(value, prefix="", postfix="", default=""):
if value:
return prefix + value + postfix
return default
def _lastFirst(record, authors):
return ["%s%s" % (x.last, maybe(x.first, prefix=", ")) for x in authors(record)]
lastFirst = lazy(_lastFirst)
def _firstLast(record, authors):
return ["%s%s" % (maybe(x.first, postfix=" "), x.last) for x in authors(record)]
firstLast = lazy(_firstLast)
_ini_re = re.compile(r"([.-]|\s+)")
def initials(name):
""" Normalizes a first name as an initial """
if not name:
import re
from Pyblio.Format.DSL import lazy
def _pagesLong (record, pages):
pages = pages(record)
if pages.find ('-') == -1:
# no dash, a single page then
return u'page\xa0' + pages
else:
return u'pages\xa0' + pages
pagesLong = lazy (_pagesLong)
# Copyright (C) 1998-2006 Frederic GOBRY # Email : [email protected] # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # """ Date formatting functions. """ from Pyblio.Format.DSL import lazy def year(record, date): """ Format a date by simply returning the year.""" return str(date(record).year) year = lazy(year)
@param sequence:
The sequence whose item count will be used to generate the output.
@type sequence:
list
@param zero:
value returned when the sequence is empty
@param one:
value returned when the sequence has one item
@param two:
value returned when the sequence has two items
@param more:
value returned when the sequence has more than two items
@note when a given parameter is not provided but should be returned,
then the default is to use the value of the L{more} parameter.
"""
l = len (sequence(record))
if l == 0 and zero is not None:
return zero(record)
elif l == 1 and one is not None:
return one(record)
elif l == 2 and two is not None:
return two(record)
else:
return more(record)
plural = lazy (plural)