mdcolor template support
This commit is contained in:
ville rantanen
@@ -6,7 +6,7 @@ sys.path.append(os.path.dirname(os.path.realpath(__file__)))
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import ansi
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__author__ = "Ville Rantanen <ville.q.rantanen@gmail.com>"
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__version__ = "0.2"
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__version__ = "0.3"
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''' Rules modified from mistune project '''
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@@ -31,11 +31,15 @@ Any ANSI control code: ${3A}, ${1;34;42m}, etc..
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help="Use dark colorscheme, better for white background terminals.")
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parser.add_argument("--no-color","-n",action="store_false",dest="color",default=True,
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help="Disable color.")
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parser.add_argument("--print-template",action="store_true",dest="print_template",default=False,
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help="Print customizable color template.")
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parser.add_argument("--template",action="store",type=str,dest="template",default=None,
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help="Use a custom template file for colorization.")
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parser.add_argument("-z",action="store_true",dest="zero",default=False,
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help="Reset coloring at the end of each line.")
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parser.add_argument("-Z",action="store_false",dest="zero_final",default=True,
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help="Disable reset of colors at the end of file.")
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parser.add_argument("filename",type=str,
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parser.add_argument("filename",type=str, nargs='?',
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help="File to show, - for stdin")
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opts=parser.parse_args()
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return opts
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@@ -103,72 +107,112 @@ def colorize(data,remove_colors=False,dark_colors=False,debug=False):
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colorized.append(colored)
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return colorized
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# re: regular expression, bc: subract value bright colors, bcc: continue with this color after inline
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block_match={
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'block_code': {'re':re.compile(r'^( {4}[^*])(.*)$'),
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def md_re_compile(d):
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''' Returns a re.compiled dict '''
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n={}
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for t in d:
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n[t]={}
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for i in d[t]:
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n[t][i]=d[t][i]
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try:
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if n[t]['re']:
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n[t]['re']=re.compile(n[t]['re'])
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except err:
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print("Error compiling: %s"%(n[t]['re']))
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sys.exit(1)
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return n
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# re: regular expression, bc: bright colors, bcc: continue with this color after inline
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# dc: dark colors, dcc: continued color after inline
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block_match_str={
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'block_code': {'re':'^( {4}[^*])(.*)$',
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'bc' :'${Z}${c}\\1\\2', 'bcc':'${Z}${c}',
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'dc' :'${Z}${m}\\1\\2', 'dcc':'${Z}${m}'}, # code
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'multiline_code' : {'re':re.compile(r'^ *(`{3,}|~{3,}) *(\S*)'),
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'multiline_code' : {'re':'^ *(`{3,}|~{3,}) *(\S*)',
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'bc' :'${Z}${c}\\1\\2', 'bcc':'${Z}${c}',
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'dc' :'${Z}${m}\\1\\2', 'dcc':'${Z}${m}'}, # ```lang
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'block_quote': {'re':re.compile(r'^(>[ >]* )'),
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'block_quote': {'re':'^(>[ >]* )',
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'bc':'${K}\\1${Z}','bcc':'${Z}',
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'dc':'${Y}\\1${Z}','dcc':'${Z}'}, # > > quote
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'hrule': {'re':re.compile(r'^ {0,3}[-*_]([-*_]){2,}$'),
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'bc':False,'bcc':'${Z}',
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'dc':False,'dcc':'${Z}'}, # ----
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'heading' : {'re':re.compile(r'^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)'),
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'hrule': {'re':'^ {0,3}[-*_]([-*_]){2,}$',
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'bc':'False','bcc':'${Z}',
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'dc':'False','dcc':'${Z}'}, # ----
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'heading' : {'re':'^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)',
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'bc':'${W}\\1 ${U}\\2','bcc':'${W}${U}',
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'dc':'${B}\\1 ${U}\\2','dcc':'${B}${U}'}, # # heading
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'lheading' : {'re':re.compile(r'^(=+|-+)$'),
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'lheading' : {'re':'^(=+|-+)$',
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'bc':'${W}\\1', 'bcc':'${W}',
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'dc':'${B}\\1', 'dcc':'${B}',
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'mod':{'pos':-1,'name':'lheading.mod'}}, # ======= under header
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'lheading.mod' : {'re':re.compile(r'^([^\n]+)'),
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'lheading.mod' : {'re':'^([^\n]+)',
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'bc':'${W}\\1', 'bcc':'${W}',
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'dc':'${B}\\1', 'dcc':'${B}'}, # over the ======= under header
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'list_bullet': {'re':re.compile(r'^( *)([*+-]|[\d\.]+)( +)'),
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'list_bullet': {'re':'^( *)([*+-]|[\d\.]+)( +)',
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'bc':'\\1${y}\\2${Z}\\3','bcc':'${Z}',
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'dc':'\\1${r}\\2${Z}\\3','dcc':'${Z}'}, # * or 1.
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'list_loose': {'re':None,
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'bc':False,'bcc':'${Z}',
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'dc':False,'dcc':'${Z}'},
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'text': {'re':re.compile(r'^([^\n]+)'),
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'list_loose': {'re':'None',
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'bc':'False','bcc':'${Z}',
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'dc':'False','dcc':'${Z}'},
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'text': {'re':'^([^\n]+)',
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'bc':'${Z}\\1','bcc':'${Z}',
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'dc':'${Z}\\1','dcc':'${Z}'},
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'empty': {'re':re.compile(r'(^$)'),
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'empty': {'re':'(^$)',
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'bc':'${Z}\\1','bcc':'${Z}',
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'dc':'${Z}\\1','dcc':'${Z}'},
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}
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block_match=md_re_compile(block_match_str)
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blocks=['block_quote', 'multiline_code','hrule', 'heading','lheading','list_bullet', 'block_code', 'text', 'empty']
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inline_match={
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'bold1': {'re':re.compile(r'(^| |})(_[^_]+_)'),
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inline_match_str={
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'bold1': {'re':r'(^| |})(_[^_]+_)',
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'bc':'\\1${W}\\2','dc':'\\1${W}\\2'}, # _bold_
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'bold2': {'re':re.compile(r'(^| |})(\*{1,2}[^\*]+\*{1,2})'),
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'bold2': {'re':r'(^| |})(\*{1,2}[^\*]+\*{1,2})',
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'bc':'\\1${W}\\2','dc':'\\1${W}\\2'}, # **bold**
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'code': {'re':re.compile(r'([`]+[^`]+[`]+)'),
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'code': {'re':r'([`]+[^`]+[`]+)',
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'bc':'${c}\\1','dc':'${m}\\1'}, # `code`
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'code_special': {'re':re.compile(r'([`]+[^`]+[`]+)([!>])'),
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'code_special': {'re':r'([`]+[^`]+[`]+)([!>])',
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'bc':'${c}\\1${g}\\2','dc':'${m}\\1${r}\\2'}, # `code`! or `code`> for markslider
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'link': {'re':re.compile(r'(\[)([^\]]+)(\])\(([^\)]+)\)'),
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'link': {'re':r'(\[)([^\]]+)(\])\(([^\)]+)\)',
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'bc':'${B}\\1${Z}\\2${B}\\3(${U}\\4${u})',
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'dc':'${b}\\1${Z}\\2${b}\\3(${U}\\4${u})'}, # [text](link)
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'image': {'re':re.compile(r'(!\[[^\]]+\]\([^\)]+\))'),
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'image': {'re':r'(!\[[^\]]+\]\([^\)]+\))',
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'bc':'${r}\\1','dc':'${g}\\1'}, # 
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'underline': {'re':re.compile(r'(^|\W)(__)([^_]+)(__)'),
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'underline': {'re':r'(^|\W)(__)([^_]+)(__)',
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'bc':'\\1\\2${U}\\3${Z}\\4','dc':'\\1\\2${U}\\3${Z}\\4'}, # __underline__
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'strikethrough': {'re':re.compile(r'(~~)([^~]+)(~~)'),
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'strikethrough': {'re':r'(~~)([^~]+)(~~)',
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'bc':'\\1${st}\\2${so}\\3','dc':'\\1${st}\\2${so}\\3'}, # ~~strike~~
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'checkbox': {'re':re.compile(r'(\[[x ]\])'),
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'checkbox': {'re':r'(\[[x ]\])',
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'bc':'${y}\\1','dc':'${r}\\1'}, # [x] [ ]
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}
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inline_match=md_re_compile(inline_match_str)
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inlines=['bold1','bold2','code_special','code','image','link','underline','strikethrough', 'checkbox']
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if __name__ == "__main__":
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opts=setup_options()
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if opts.print_template:
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import json
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print(json.dumps({'about':'re: regular expression, bc: bright colors, bcc: continue with this color after inline, dc: dark colors, dcc: continued color after inline. "blocks" and "inlines" list keys of matchers. ',
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'blocks':blocks,
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'block_match':block_match_str,
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'inline_match':inline_match_str,
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'inlines':inlines},
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indent=2,sort_keys=True))
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sys.exit(0)
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if opts.template:
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import json
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template=json.load(open(opts.template,'r'))
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if 'inlines' in template: inlines=template['inlines']
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if 'blocks' in template: blocks=template['blocks']
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if 'block_match' in template:
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block_match_str=template['block_match']
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block_match=md_re_compile(block_match_str)
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if 'inline_match' in template:
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inline_match_str=template['inline_match']
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inline_match=md_re_compile(inline_match_str)
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bc=ansi.code()
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if opts.filename=="-":
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if opts.filename=="-" or opts.filename==None:
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f=sys.stdin
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else:
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f=open(opts.filename,'r')
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