def load_textmate_scheme()

in colorSchemeTool.py [0:0]

• 55 lines of code
• 18 McCabe index (conditional complexity)

def load_textmate_scheme(tmtheme):
    themeDict = None
    with open(tmtheme, 'rb') as f:
        themeDict = plistlib.load(f)
    all_settings = themeDict['settings']
    used_scopes = set()
    default_settings = find_by_scope(all_settings, None)
    if not default_settings:
        print("Cannot find default settings")
        return
    default_settings = default_settings['settings']

    text.value = attr_from_textmate(default_settings, None, None)

    background = None
    selection_background = None
    caret_row_color = None

    if 'background' in default_settings:
        background = default_settings['background']
        all_colors["GUTTER_BACKGROUND"] = color_from_textmate(background)

        if 'invisibles' in default_settings:
            all_colors['INDENT_GUIDE'] = color_from_textmate(default_settings['invisibles'], background)
            all_colors['SELECTED_INDENT_GUIDE'] = all_colors['INDENT_GUIDE']
            all_colors['WHITESPACES'] = color_from_textmate(default_settings['invisibles'], background)

        if 'selection' in default_settings:
            selection_background = color_from_textmate(default_settings['selection'], background)
            all_colors['SELECTION_BACKGROUND'] = selection_background

        if 'lineHighlight' in default_settings:
            caret_row_color = color_from_textmate(default_settings['lineHighlight'], background)

    if 'caret' in default_settings:
        all_colors['CARET_COLOR'] = color_from_textmate(default_settings['caret'])

    if 'foreground' in default_settings:
        all_colors["LINE_NUMBERS_COLOR"] = color_from_textmate(default_settings['foreground'])

    if caret_row_color is not None and selection_background is not None and selection_background == caret_row_color:
        y, i, q = hex_to_yiq(caret_row_color)
        if y < 0.5:
            y /= 2
        else:
            y += 0.2
        caret_row_color = rgb_to_hex(*colorsys.yiq_to_rgb(y, i, q))

    if caret_row_color is not None:
        all_colors['CARET_ROW_COLOR'] = caret_row_color

    all_colors['CONSOLE_BACKGROUND_KEY'] = text.value.background

    if background is not None:
        blend_spy_js_attributes(background)

    for attr in all_attributes:
        if attr.scope:
            settings = find_by_scope(all_settings, attr.scope)
            if settings:
                the_scope = settings['scope']
                if the_scope:
                    print("converting attribute " + attr.id + " from TextMate scope " + the_scope)
                    used_scopes.add(the_scope)
                attr.value = attr_from_textmate(settings['settings'], attr.value, background)
            else:
               print("[!] scope not found: " + attr.scope)
    return all_settings, used_scopes