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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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17
colout/colout.py
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@ -306,14 +306,17 @@ def load_lexers():
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[1][0])
pass
try:
for lexer in get_all_lexers():
try:
lexers.append(lexer[1][0])
except IndexError:
logging.warning("cannot load lexer: %s" % lexer[1][0])
pass
except:
logging.warning("error while executing the pygment module, syntax coloring is not available")
lexers.sort()
logging.debug("loaded %i lexers: %s" % (len(lexers), ", ".join(lexers)))