Update utils.py

add color + other stuff
2018-02-24 17:52:17 +01:00 · 2018-02-24 17:52:17 +01:00 · 6e36b13df7
parent 93288cb38b
commit 6e36b13df7
1 changed files with 6 additions and 0 deletions
--- a/cheat/utils.py
+++ b/cheat/utils.py
@ -20,6 +20,12 @@ def colorize(sheet_content):
    except ImportError:
        return sheet_content

+    # GMFTBY add
+    if sheet_content == '' :
+        # can not find the content about the term
+        die('Can not find the content !')
+        return
+
    first_line = sheet_content.splitlines()[0]
    lexer      = get_lexer_by_name('bash')
    if first_line.startswith('```'):