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(almost) silently handle (weird) errors from pygments

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Johann Dreo 2018-08-14 14:31:55 +02:00
commit b62b57512d
1 changed files with 10 additions and 7 deletions
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colout/colout.py
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@ -306,14 +306,17 @@ def load_lexers():
from pygments.lexers import get_all_lexers from pygments.lexers import get_all_lexers
except ImportError: except ImportError:
logging.warning("the pygments module has not been found, syntax coloring is not available") logging.warning("the pygments module has not been found, syntax coloring is not available")
pass
else: else:
try:
for lexer in get_all_lexers(): for lexer in get_all_lexers():
try: try:
lexers.append(lexer[1][0]) lexers.append(lexer[1][0])
except IndexError: except IndexError:
logging.warning("cannot load lexer: %s" % lexer[1][0]) logging.warning("cannot load lexer: %s" % lexer[1][0])
pass pass
except:
logging.warning("error while executing the pygment module, syntax coloring is not available")
lexers.sort() lexers.sort()
logging.debug("loaded %i lexers: %s" % (len(lexers), ", ".join(lexers))) logging.debug("loaded %i lexers: %s" % (len(lexers), ", ".join(lexers)))