#!/usr/bin/env python # ***** BEGIN LICENSE BLOCK ***** # Version: MPL 1.1/GPL 2.0/LGPL 2.1 # # The contents of this file are subject to the Mozilla Public License # Version 1.1 (the "License"); you may not use this file except in # compliance with the License. You may obtain a copy of the License at # http://www.mozilla.org/MPL/ # # Software distributed under the License is distributed on an "AS IS" # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the # License for the specific language governing rights and limitations # under the License. # # The Original Code is Komodo code. # # The Initial Developer of the Original Code is ActiveState Software Inc. # Portions created by ActiveState Software Inc are Copyright (C) 2000-2007 # ActiveState Software Inc. All Rights Reserved. # # Contributor(s): # ActiveState Software Inc # # Alternatively, the contents of this file may be used under the terms of # either the GNU General Public License Version 2 or later (the "GPL"), or # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), # in which case the provisions of the GPL or the LGPL are applicable instead # of those above. If you wish to allow use of your version of this file only # under the terms of either the GPL or the LGPL, and not to allow others to # use your version of this file under the terms of the MPL, indicate your # decision by deleting the provisions above and replace them with the notice # and other provisions required by the GPL or the LGPL. If you do not delete # the provisions above, a recipient may use your version of this file under # the terms of any one of the MPL, the GPL or the LGPL. # # ***** END LICENSE BLOCK ***** """Django support for codeintel""" import logging from codeintel2.common import * from codeintel2.langintel import LangIntel from codeintel2.udl import UDLLexer, UDLBuffer, UDLCILEDriver, XMLParsingBufferMixin if _xpcom_: from xpcom.server import UnwrapObject #---- globals lang = "Django" log = logging.getLogger("codeintel.django") django_keywords = [ "and", "as", "by", "in", "not", "or", ] django_tags = [ "autoescape", "block", "blocktrans", "comment", "cycle", "debug", "elif", "else", "empty", # used with for loop "extends", "filter", "firstof", "for", "if", "ifchanged", "ifequal", "ifnotequal", "include", "load", "lorem", "now", "regroup", "reversed", "spaceless", "ssi", "templatetag", "url", "verbatim", "widthratio", "with", # end tags "endautoescape", "endblock", "endblocktrans", "endcomment", "endfilter", "endfor", "endif", "endifchanged", "endifequal", "endifnotequal", "endspaceless", "endverbatim", "endwith", # Escape keywords "openblock", "closeblock", "openvariable", "closevariable", "openbrace", "closebrace", ] django_default_filter_names = [ # These are default filter names in django "add", "addslashes", "capfirst", "center", "cut", "date", "default", "default_if_none", "dictsort", "dictsortreversed", "divisibleby", "escape", "escapejs", "filesizeformat", "first", "floatformat", "force_escape", "get_digit", "iriencode", "join", "last", "length", "length_is", "linebreaks", "linebreaksbr", "linenumbers", "ljust", "lower", "make_list", "phone2numeric", "pluralize", "pprint", "random", "removetags", "rjust", "safe", "safeseq", "slice", "slugify", "stringformat", "striptags", "time", "timesince", "timeuntil", "title", "truncatechars", "truncatechars_html", "truncatewords", "truncatewords_html", "unordered_list", "upper", "urlencode", "urlize", "urlizetrunc", "wordcount", "wordwrap", "yesno", ] #---- language support class DjangoLexer(UDLLexer): lang = lang class DjangoBuffer(UDLBuffer, XMLParsingBufferMixin): lang = lang tpl_lang = lang m_lang = "HTML" css_lang = "CSS" csl_lang = "JavaScript" ssl_lang = "Django" # Characters that should close an autocomplete UI: # - wanted for XML completion: ">'\" " # - wanted for CSS completion: " ('\";},.>" # - wanted for JS completion: "~`!@#%^&*()-=+{}[]|\\;:'\",.<>?/ " # - dropping ':' because I think that may be a problem for XML tag # completion with namespaces (not sure of that though) # - dropping '[' because need for "" -> "?/" class DjangoLangIntel(LangIntel): lang = lang # Used by ProgLangTriggerIntelMixin.preceding_trg_from_pos() trg_chars = tuple('| ') calltip_trg_chars = tuple() def trg_from_pos(self, buf, pos, implicit=True, DEBUG=False): """ CODE CONTEXT RESULT '{<|>' anywhere tag names, i.e. {% if %} 'foo|<|>' filters filter names, i.e. {{ foo|capfirst }} """ #DEBUG = True # not using 'logging' system, because want to be fast if DEBUG: print "\n----- Django trg_from_pos(pos=%r, implicit=%r) -----"\ % (pos, implicit) if pos < 2: return None accessor = buf.accessor last_pos = pos - 1 last_char = accessor.char_at_pos(last_pos) if DEBUG: print " last_pos: %s" % last_pos print " last_char: %r" % last_char print 'accessor.text_range(last_pos-2, last_pos): %r' % (accessor.text_range(last_pos-2, last_pos), ) if last_char == " " and \ accessor.text_range(last_pos-2, last_pos) == "{%": if DEBUG: print " triggered: 'complete-tags'" return Trigger(lang, TRG_FORM_CPLN, "complete-tags", pos, implicit) if last_char == "|": if DEBUG: print " triggered: 'complete-filters'" return Trigger(lang, TRG_FORM_CPLN, "complete-filters", pos, implicit) _djangotag_cplns = [ ("element", t) for t in sorted(django_tags) ] _djangofilter_cplns = [ ("function", t) for t in sorted(django_default_filter_names) ] def async_eval_at_trg(self, buf, trg, ctlr): if _xpcom_: trg = UnwrapObject(trg) ctlr = UnwrapObject(ctlr) ctlr.start(buf, trg) # Django tag completions if trg.id == (lang, TRG_FORM_CPLN, "complete-tags"): ctlr.set_cplns(self._djangotag_cplns) ctlr.done("success") return if trg.id == (lang, TRG_FORM_CPLN, "complete-filters"): ctlr.set_cplns(self._djangofilter_cplns) ctlr.done("success") return ctlr.done("success") class DjangoCILEDriver(UDLCILEDriver): lang = lang csl_lang = "JavaScript" tpl_lang = "Django" css_lang = "CSS" #---- registration def register(mgr): """Register language support with the Manager.""" mgr.set_lang_info(lang, silvercity_lexer=DjangoLexer(), buf_class=DjangoBuffer, langintel_class=DjangoLangIntel, import_handler_class=None, cile_driver_class=DjangoCILEDriver, is_cpln_lang=True)