def loadCitation(cword):
import os
import pyvim.pyvim as vim
import re
import pygtk
import gtk
import os.path
from pylatex.pybib import Record
Record.unsetFormat()
Record.setDefaults()
entries = []
if "~" in cword:
cword = "~" + cword.split("~")[-1]
if "\cite{" in cword: # we are currently on a citation
# get the entries within the citation
innards = re.compile(r"cite[{](.*?)[}]").search(cword).groups()[0].strip()
if innards:
entries = map(lambda x: x.strip(), innards.split(","))
else:
entries = []
else: # no citation, but put one in
vim.appendAtWord("~\cite{}", ",", ".")
cword = "~\cite{}"
# build the citation
import os.path
if not hasattr(PyTexGlobals, "bib"):
# import PyGui
# filesel = PyGui.FileSelect(os.path.join(os.path.expanduser("~"), "Documents"), setBibliography, main=True)
# gtk.main()
from pylatex.pybib import Bibliography
empty = Bibliography()
empty.buildRecords(Bibliography.ENDNOTE_XML_LIB)
setattr(PyTexGlobals, "bib", empty)
bib = getattr(PyTexGlobals, "bib")
title = "Reference at line %d" % vim.PyVimGlobals.line
# title = "test"
citeobj = Citation(title, bib, entries)
gtk.gdk.threads_init()
gtk.gdk.threads_enter()
gtk.main()
gtk.gdk.threads_leave()
# use the citation object to generate the new reference
entries = citeobj.getEntries()
labels = []
for entry in entries:
labels.append(str(entry.getAttribute("label")))
newtext = ""
if labels:
newtext = "~\cite{%s}" % ",".join(labels)
vim.replace(cword, newtext)
