1 """This module provide syntaxe highlight functions"""

     2 

     3 from logilab.common.logging_ext import _colorable_terminal

     4 

     5 try:

     6     from pygments import highlight as pygments_highlight

     7     from pygments.lexers import get_lexer_by_name

     8     from pygments.formatters.terminal import TerminalFormatter

     9     has_pygments = True

    10 except ImportError:

    11     has_pygments = False

    12 

    13 

    14 def highlight(code, language):

    15     if not has_pygments:

    16         return code

    17 

    18     if not _colorable_terminal():

    19         return code

    20 

    21     return pygments_highlight(code, get_lexer_by_name(language), TerminalFormatter())