Created
August 20, 2012 13:28
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converts color codes to html for colors to be displayed in a browser
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| #!/usr/bin/env python | |
| # | |
| # Converts color codes from text to html | |
| # so that colors can be visible in a browser | |
| # | |
| import re | |
| import sys | |
| HTML_START="<html><head /><body><pre>" | |
| HTML_END="</pre></body></html>" | |
| COLOR_REPLACE='<b><span style="color:%s;background:#000000">%s</span></b>' | |
| def to_html_color(color_string_orig, color_string): | |
| # generate html code for color | |
| return COLOR_REPLACE % (color_string,color_string_orig) | |
| def replace_color(color_match): | |
| # function for color substitution | |
| color_code=color_match.group(0) | |
| color_code_noalpha=color_code[-6:] | |
| if color_code_noalpha[0]!="#": | |
| color_code_noalpha="#"+color_code_noalpha | |
| return to_html_color(color_code, color_code_noalpha) | |
| if __name__=="__main__": | |
| # read from file or stdin | |
| if len(sys.argv)>1: | |
| f_in = file(sys.argv[1],'r') | |
| content = f_in.read() | |
| f_in.close() | |
| else: | |
| content = sys.stdin.read() | |
| # convert from xml | |
| content = content.replace("<","<") | |
| content = content.replace(">",">") | |
| print HTML_START | |
| print re.sub("#[0-9a-zA-Z]{2,8}",replace_color,content) | |
| print HTML_END |
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