Package org.python.pydev.parser.prettyprinterv2

Examples of org.python.pydev.parser.prettyprinterv2.PrettyPrinterVisitorV2

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     * be formatted.
     * @throws SyntaxErrorException
     */
    public void applyFormatAction(PyEdit pyEdit, PySelection ps, int[] regionsToFormat, boolean throwSyntaxError)
            throws BadLocationException, SyntaxErrorException {
        final IFormatter participant = getFormatter();
        final IDocument doc = ps.getDoc();
        final SelectionKeeper selectionKeeper = new SelectionKeeper(ps);

        DocumentRewriteSession session = null;
        try {

            if (regionsToFormat == null || regionsToFormat.length == 0) {
                if (doc instanceof IDocumentExtension4) {
                    IDocumentExtension4 ext = (IDocumentExtension4) doc;
                    session = ext.startRewriteSession(DocumentRewriteSessionType.STRICTLY_SEQUENTIAL);
                }
                participant.formatAll(doc, pyEdit, true, throwSyntaxError);

            } else {
                if (doc instanceof IDocumentExtension4) {
                    IDocumentExtension4 ext = (IDocumentExtension4) doc;
                    session = ext.startRewriteSession(DocumentRewriteSessionType.SEQUENTIAL);
                }
                participant.formatSelection(doc, regionsToFormat, pyEdit, ps);
            }

        } finally {
            if (session != null) {
                ((IDocumentExtension4) doc).stopRewriteSession(session);
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    /**
     * @return the source code formatter to be used.
     */
    public IFormatter getFormatter() {
        IFormatter participant = (IFormatter) ExtensionHelper.getParticipant(ExtensionHelper.PYDEV_FORMATTER, false);
        if (participant == null) {
            participant = this;
        }
        return participant;
    }
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            if (docStr != null) {
                docStr.s = StringUtils.fixWhitespaceColumnsToLeftFromDocstring(docStr.s,
                        indentPrefs.getIndentationString());
            }

            PrettyPrinterPrefsV2 prefsV2 = PrettyPrinterV2.createDefaultPrefs(edit, indentPrefs,
                    PyInformationPresenter.LINE_DELIM);

            PrettyPrinterV2 prettyPrinterV2 = new PrettyPrinterV2(prefsV2);
            try {
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                indentPrefs = edit.getIndentPrefs();
            } else {
                indentPrefs = DefaultIndentPrefs.get();
            }

            PrettyPrinterPrefsV2 prefsV2 = PrettyPrinterV2.createDefaultPrefs(edit, indentPrefs, lineDelimiter);

            PrettyPrinterV2 prettyPrinterV2 = new PrettyPrinterV2(prefsV2);
            try {

                str = prettyPrinterV2.print(astToPrint);
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            if (docStr != null) {
                docStr.s = StringUtils.fixWhitespaceColumnsToLeftFromDocstring(docStr.s,
                        indentPrefs.getIndentationString());
            }

            PrettyPrinterPrefsV2 prefsV2 = PrettyPrinterV2.createDefaultPrefs(edit, indentPrefs,
                    PyInformationPresenter.LINE_DELIM);

            PrettyPrinterV2 prettyPrinterV2 = new PrettyPrinterV2(prefsV2);
            try {
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        checkExpected(createdFunctionDef, expected);
    }

    private void checkExpected(SimpleNode functionDef, String expected) throws Exception {
        MakeAstValidForPrettyPrintingVisitor.makeValid(functionDef);
        PrettyPrinterV2 printer = new PrettyPrinterV2(new PrettyPrinterPrefsV2("\n", "    ",
                new IGrammarVersionProvider() {

                    public int getGrammarVersion() throws MisconfigurationException {
                        return IGrammarVersionProvider.GRAMMAR_PYTHON_VERSION_2_7;
                    }
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    protected IPrettyPrinterPrefs prefs;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        prefs = new PrettyPrinterPrefsV2("\n", "    ", versionProvider);
    }
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    }

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        prefs = new PrettyPrinterPrefsV2("\n", "    ", versionProvider);
        setDefaultVersion(IGrammarVersionProvider.GRAMMAR_PYTHON_VERSION_2_7);
    }
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    }

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        prefs = new PrettyPrinterPrefsV2("\n", "    ", versionProvider);
        setDefaultVersion(IGrammarVersionProvider.GRAMMAR_PYTHON_VERSION_3_0);
    }
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        timer.printDiff();
        assertTrue(!failedComparisson[0]);
    }

    private String printNode(SimpleNode node) {
        PrettyPrinterV2 prettyPrinterV2 = new PrettyPrinterV2(new PrettyPrinterPrefsV2("\n", "    ", versionProvider));
        try {
            return prettyPrinterV2.print(node);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
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Related Classes of org.python.pydev.parser.prettyprinterv2.PrettyPrinterVisitorV2

  • com.aptana.shared_core.string.FastStringBuffer
  • org.python.pydev.core.IGrammarVersionProvider
  • org.python.pydev.editor.actions.PyFormatStd
  • org.python.pydev.editor.codecompletion.OverrideMethodCompletionProposal
  • org.python.pydev.editor.hover.PyTextHover
  • org.python.pydev.parser.jython.ast.aliasType
  • org.python.pydev.parser.jython.ast.argumentsType
  • org.python.pydev.parser.jython.ast.commentType
  • org.python.pydev.parser.jython.ast.exprType
  • org.python.pydev.parser.jython.ast.If
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