Python lexers.get_all_lexers函数代码示例

 def get_context_data(self, **kwargs):
     context = super(SyntaxView, self).get_context_data(**kwargs)
     context['syntax_list'] = sorted(
         [(i[1][0], i[0]) for i in get_all_lexers()] +
         [('rrst', 'Restructured Text (Rendered)'),
          ('md', 'Markdown (Rendered)')])
     return context

def index():
    contenttypes = [
        'text/x-bepasty-redirect',  # redirect / link shortener service
    ]
    for lexer_info in get_all_lexers():
        contenttypes.extend(lexer_info[3])
    return render_template('index.html', contenttypes=contenttypes)

def _get_pygments_lexers(add_empty=True):
    r = {}
    if add_empty:
        r[""] = ""
    for lexer in get_all_lexers():
        r[lexer[1][0]] = lexer[0]
    return r

    def __init__(self, parent):
        Gtk.Dialog.__init__(self, "Insert code", parent, 0, use_header_bar=True,
                            buttons=(Gtk.STOCK_OK, Gtk.ResponseType.OK, Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL))
        self.set_modal(True)
        self.set_default_size(500, 350)

        cancel_button = self.get_header_bar().get_children()[0]
        self.set_focus(cancel_button)

        ok_button = self.get_header_bar().get_children()[1]
        ok_button.set_name("Insert")
        ok_button.get_style_context().add_class("suggested-action")

        box = self.get_content_area()
        combobox = Gtk.ComboBoxText.new_with_entry()
        combobox_entry = combobox.get_child()
        completion = Gtk.EntryCompletion()
        completion.set_model(combobox.get_model())
        completion.set_text_column(0)
        combobox_entry.set_completion(completion)
        combobox_entry.set_placeholder_text("Select language")

        # Fill combobox with languages
        for item in get_all_lexers():
            combobox.append(item[1][0], item[0])
        box.add(combobox)

        textview = Gtk.TextView()
        textview.props.expand = True
        box.add(textview)

        self.show_all()

def lexerlist(with_fnames=False):
    lst = list(lexers.get_all_lexers()) + [("ANSI", ["ansi"], [], None)]
    for name, aliases, fnames, _ in sorted(lst):
        if with_fnames:
            yield aliases, fnames
        else:
            yield aliases[0], name

def load_lexers():
    global lexers
    # load available pygments lexers
    lexers = []
    try:
        global get_lexer_by_name
        from pygments.lexers import get_lexer_by_name

        global highlight
        from pygments import highlight

        global Terminal256Formatter
        from pygments.formatters import Terminal256Formatter

        global TerminalFormatter
        from pygments.formatters import TerminalFormatter

        from pygments.lexers import get_all_lexers
    except ImportError:
        logging.warning("the pygments module has not been found, syntax coloring is not available")
        pass
    else:
        for lexer in get_all_lexers():
            try:
                lexers.append(lexer[1][0])
            except IndexError:
                logging.warning("cannot load lexer: %s" % lexer[0])
                pass
            else:
                logging.debug("loaded lexer %s" % lexer[1][0])
        lexers.sort()

def index():
    from flask import render_template
    contenttypes = []
    for lexer_info in get_all_lexers():
        contenttypes.extend(lexer_info[3])
    return render_template('index.html',
                           contenttypes=contenttypes)

def lexers():
    """
    Return the list of the pigments lexers.
    """
    result = [(lexer[0], lexer[1][0]) for lexer in get_all_lexers()]
    result.sort()
    return result

def get_all_languages():
    all_languages = ['none']

    for lexers in get_all_lexers():
        all_languages.extend(lexers[1])

    return all_languages

    def __init__(self, lexers):
        """
        Constructor
        
        @param lexers reference to the lexers dictionary
        """
        super(EditorHighlightersPage, self).__init__()
        self.setupUi(self)
        self.setObjectName("EditorHighlightersPage")

        self.editorLexerList.headerItem().setText(self.editorLexerList.columnCount(), "")
        header = self.editorLexerList.header()
        if qVersion() >= "5.0.0":
            header.setSectionResizeMode(QHeaderView.ResizeToContents)
        else:
            header.setResizeMode(QHeaderView.ResizeToContents)
        header.setSortIndicator(0, Qt.AscendingOrder)

        try:
            self.extsep = os.extsep
        except AttributeError:
            self.extsep = "."

        self.extras = ["-----------", self.tr("Alternative")]
        languages = [""] + sorted(lexers.keys()) + self.extras
        self.editorLexerCombo.addItems(languages)

        pygmentsLexers = [""] + sorted([l[0] for l in get_all_lexers()])
        self.pygmentsLexerCombo.addItems(pygmentsLexers)

        # set initial values
        lexerAssocs = Preferences.getEditorLexerAssocs()
        for ext in lexerAssocs:
            QTreeWidgetItem(self.editorLexerList, [ext, lexerAssocs[ext]])
        self.editorLexerList.sortByColumn(0, Qt.AscendingOrder)

 def __init__(self, *args, **kwargs):
     kwargs['initial'] = dict(kwargs.get('initial', {}), language='cpp')
     super(HighlighterForm, self).__init__(*args, **kwargs)
     choices = []
     for name, aliases, filetypes, mimetypes in get_all_lexers():
         choices.append((aliases[0], name))
     self.fields['language'].choices = choices

def index():
        code = request.form.get('code', "print 'hello world!'")
        lexer = (
            request.form.get('lexer', '') or
            unquote(request.cookies.get('lexer', 'python')))
        lexers = [(l[1][0], l[0]) for l in get_all_lexers()]
        lexers = sorted(lexers, lambda a, b: cmp(a[1].lower(), b[1].lower()))
        style = (
            request.form.get('style', '') or
            unquote(request.cookies.get('style', 'colorful')))
        styles = sorted(get_all_styles(), key=str.lower)
        linenos = (
            request.form.get('linenos', '') or
            request.method == 'GET' and
            unquote(request.cookies.get('linenos', ''))) or ''
        divstyles = request.form.get(
            'divstyles', unquote(request.cookies.get('divstyles', '')))
        divstyles = divstyles or get_default_style()

        html = hilite_me(code, lexer, {}, style, linenos, divstyles)
        response = make_response(render_template('index.html', **locals()))

        next_year = datetime.datetime.now() + datetime.timedelta(days=365)
        response.set_cookie('lexer', quote(lexer), expires=next_year)
        response.set_cookie('style', quote(style), expires=next_year)
        response.set_cookie('linenos', quote(linenos), expires=next_year)
        response.set_cookie('divstyles', quote(divstyles), expires=next_year)

        return response

 def __init__(self, lexers):
     """
     Constructor
     
     @param lexers reference to the lexers dictionary
     """
     ConfigurationPageBase.__init__(self)
     self.setupUi(self)
     self.setObjectName("EditorHighlightersPage")
     
     self.editorLexerList.headerItem().setText(self.editorLexerList.columnCount(), "")
     header = self.editorLexerList.header()
     header.setResizeMode(QHeaderView.ResizeToContents)
     header.setSortIndicator(0, Qt.AscendingOrder)
     
     try:
         self.extsep = os.extsep
     except AttributeError:
         self.extsep = "."
     
     self.extras = ["-----------", self.trUtf8("Alternative")]
     languages = [''] + sorted(lexers.keys()) + self.extras
     for lang in languages:
         self.editorLexerCombo.addItem(lang)
     
     pygmentsLexers = [''] + sorted([l[0] for l in get_all_lexers()])
     for pygmentsLexer in pygmentsLexers:
         self.pygmentsLexerCombo.addItem(pygmentsLexer)
     
     # set initial values
     lexerAssocs = Preferences.getEditorLexerAssocs()
     for ext in lexerAssocs.keys():
         QTreeWidgetItem(self.editorLexerList, 
             QStringList() << ext << lexerAssocs[ext])
     self.editorLexerList.sortByColumn(0, Qt.AscendingOrder)

 def _lexer_alias_name_map(self):
     lexer_alias_name_map = {}
     for lexer_name, aliases, _, _ in get_all_lexers():
         name = aliases[0] if aliases else lexer_name
         for alias in aliases:
             lexer_alias_name_map[alias] = name
     return lexer_alias_name_map

def get_legal_pygments_lexers():
    from pygments.lexers import get_all_lexers
    lexers = []
    for classname, names, dummy, dymmy in list(get_all_lexers()):
        for name in names:
            lexers.append(name)
    return lexers