Use new utils module for colors in asciidoc2html.

scripts/asciidoc2html.py

@@ -21,10 +21,13 @@
 """Generate the html documentation based on the asciidoc files."""
 
 import os
+import sys
 import subprocess
 import glob
 
-import colorama as col
+sys.path.insert(0, os.getcwd())
+
+from scripts import utils
 
 
 def call_asciidoc(src, dst):
@@ -34,8 +37,8 @@ def call_asciidoc(src, dst):
         src: The source .asciidoc file.
         dst: The destination .html file, or None to auto-guess.
     """
-    print("{}Calling asciidoc for {}...{}".format(
-        col.Fore.CYAN, os.path.basename(src), col.Fore.RESET))
+    utils.print_col("Calling asciidoc for {}...".format(
+        os.path.basename(src)), 'cyan')
     if os.name == 'nt':
         # FIXME this is highly specific to my machine
         args = [r'C:\Python27\python', r'J:\bin\asciidoc-8.6.9\asciidoc.py']
@@ -47,11 +50,12 @@ def call_asciidoc(src, dst):
     try:
         subprocess.check_call(args)
     except subprocess.CalledProcessError as e:
-        print(''.join([col.Fore.RED, str(e), col.Fore.RESET]))
+        utils.print_col(str(e), 'red')
         sys.exit(1)
 
 
-def main():
+def main(colors=False):
+    utils.use_color = colors
     asciidoc_files = [
         ('doc/qutebrowser.1.asciidoc', None),
         ('README.asciidoc', None),
@@ -70,4 +74,4 @@ def main():
 
 
 if __name__ == '__main__':
-    main()
+    main(colors=True)

scripts/utils.py

@@ -0,0 +1,71 @@
+#!/usr/bin/python3 # vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
+
+# Copyright 2014 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
+
+# This file is part of qutebrowser.
+#
+# qutebrowser is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Utility functions for scripts."""
+
+
+use_color = True
+
+
+fg_colors = {
+    'black': 30,
+    'red': 31,
+    'green': 32,
+    'yellow': 33,
+    'blue': 34,
+    'magenta': 35,
+    'cyan': 36,
+    'white': 37,
+    'reset': 39,
+}
+
+
+bg_colors = {name: col + 10 for name, col in fg_colors.items()}
+
+
+term_attributes = {
+    'bright': 1,
+    'dim': 2,
+    'normal': 22,
+    'reset': 0,
+}
+
+
+def _esc(code):
+    return '\033[{}m'.format(code)
+
+
+def print_col(text, color):
+    """Print a colorized text."""
+    if use_color:
+        fg = _esc(fg_colors[color.lower()])
+        reset = _esc(fg_colors['reset'])
+        print(''.join([fg, text, reset]))
+    else:
+        print(text)
+
+
+def print_bold(text):
+    """Print a bold text."""
+    if use_color:
+        bold = _esc(term_attributes['bright'])
+        reset = _esc(term_attributes['reset'])
+        print(''.join([bold, text, reset]))
+    else:
+        print(text)