completed completionProvider logic

Author: DonJayamanne

src/client/jedi/parsers/CompletionParser.ts

@@ -1,6 +1,29 @@
-import { CompletionItem } from 'vscode';
+import { CompletionItem, SymbolKind } from 'vscode';
+import * as proxy from '../../providers/jediProxy';
+import { extractSignatureAndDocumentation } from '../../providers/jediHelpers';
+import { PythonSettings } from '../../common/configSettings';
+
+const pythonSettings = PythonSettings.getInstance();
+
 export class CompletionParser {
-    public static parse(data: Object): CompletionItem[] {
-        return [];
+    public static parse(data: proxy.ICompletionResult): CompletionItem[] {
+        if (!data || data.items.length === 0) {
+            return [];
+        }
+        return data.items.map(item => {
+            const sigAndDocs = extractSignatureAndDocumentation(item);
+            let completionItem = new CompletionItem(item.text);
+            completionItem.kind = item.type;
+            completionItem.documentation = sigAndDocs[1].length === 0 ? item.description : sigAndDocs[1];
+            completionItem.detail = sigAndDocs[0].split(/\r?\n/).join('');
+            if (pythonSettings.autoComplete.addBrackets === true &&
+                (item.kind === SymbolKind.Function || item.kind === SymbolKind.Method)) {
+                completionItem.insertText = item.text + '({{}})';
+            }
+
+            // ensure the built in memebers are at the bottom
+            completionItem.sortText = (completionItem.label.startsWith('__') ? 'z' : (completionItem.label.startsWith('_') ? 'y' : '__')) + completionItem.label;
+            return completionItem;
+        });
     }
 }