--- /dev/null
+(function () {
+ function forEach(arr, f) {
+ for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]);
+ }
+
+ function arrayContains(arr, item) {
+ if (!Array.prototype.indexOf) {
+ var i = arr.length;
+ while (i--) {
+ if (arr[i] === item) {
+ return true;
+ }
+ }
+ return false;
+ }
+ return arr.indexOf(item) != -1;
+ }
+
+ function scriptHint(editor, _keywords, getToken) {
+ // Find the token at the cursor
+ var cur = editor.getCursor(), token = getToken(editor, cur), tprop = token;
+ // If it's not a 'word-style' token, ignore the token.
+
+ if (!/^[\w$_]*$/.test(token.string)) {
+ token = tprop = {start: cur.ch, end: cur.ch, string: "", state: token.state,
+ className: token.string == ":" ? "python-type" : null};
+ }
+
+ if (!context) var context = [];
+ context.push(tprop);
+
+ var completionList = getCompletions(token, context);
+ completionList = completionList.sort();
+ //prevent autocomplete for last word, instead show dropdown with one word
+ if(completionList.length == 1) {
+ completionList.push(" ");
+ }
+
+ return {list: completionList,
+ from: CodeMirror.Pos(cur.line, token.start),
+ to: CodeMirror.Pos(cur.line, token.end)};
+ }
+
+ function pythonHint(editor) {
+ return scriptHint(editor, pythonKeywordsU, function (e, cur) {return e.getTokenAt(cur);});
+ }
+ CodeMirror.pythonHint = pythonHint; // deprecated
+ CodeMirror.registerHelper("hint", "python", pythonHint);
+
+ var pythonKeywords = "and del from not while as elif global or with assert else if pass yield"
++ "break except import print class exec in raise continue finally is return def for lambda try";
+ var pythonKeywordsL = pythonKeywords.split(" ");
+ var pythonKeywordsU = pythonKeywords.toUpperCase().split(" ");
+
+ var pythonBuiltins = "abs divmod input open staticmethod all enumerate int ord str "
++ "any eval isinstance pow sum basestring execfile issubclass print super"
++ "bin file iter property tuple bool filter len range type"
++ "bytearray float list raw_input unichr callable format locals reduce unicode"
++ "chr frozenset long reload vars classmethod getattr map repr xrange"
++ "cmp globals max reversed zip compile hasattr memoryview round __import__"
++ "complex hash min set apply delattr help next setattr buffer"
++ "dict hex object slice coerce dir id oct sorted intern ";
+ var pythonBuiltinsL = pythonBuiltins.split(" ").join("() ").split(" ");
+ var pythonBuiltinsU = pythonBuiltins.toUpperCase().split(" ").join("() ").split(" ");
+
+ function getCompletions(token, context) {
+ var found = [], start = token.string;
+ function maybeAdd(str) {
+ if (str.indexOf(start) == 0 && !arrayContains(found, str)) found.push(str);
+ }
+
+ function gatherCompletions(_obj) {
+ forEach(pythonBuiltinsL, maybeAdd);
+ forEach(pythonBuiltinsU, maybeAdd);
+ forEach(pythonKeywordsL, maybeAdd);
+ forEach(pythonKeywordsU, maybeAdd);
+ }
+
+ if (context) {
+ // If this is a property, see if it belongs to some object we can
+ // find in the current environment.
+ var obj = context.pop(), base;
+
+ if (obj.type == "variable")
+ base = obj.string;
+ else if(obj.type == "variable-3")
+ base = ":" + obj.string;
+
+ while (base != null && context.length)
+ base = base[context.pop().string];
+ if (base != null) gatherCompletions(base);
+ }
+ return found;
+ }
+})();