more development to coloring
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@@ -1,4 +1,5 @@
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# Python library for ansi colorization
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import re
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class ansi:
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K="\033[1;30m"
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@@ -29,14 +30,21 @@ class ansi:
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bw="\033[47m"
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S = '\033[1m'#strong
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s = '\033[2m'#strong off
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U = '\033[4m'#underline
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u = '\033[24m'#underline off
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Z = '\033[0m'#zero colors
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ic = '\033[7m'#inverse colors
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io = '\033[27m'#inverse off
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st = '\033[9m'#strike on
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so = '\033[29m'#strike off
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CLRLIN = '\033[2J'
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CLREND = '\033[K'
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CLRSCR = CLRLIN+"\033[0;0H"
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color_keys="K,R,G,B,Y,M,C,W,k,r,g,b,y,m,c,w,S,U,Z,bk,br,bg,by,bb,bm,bc,bw,CLRLIN,CLREND,CLRSCR".split(",")
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color_list=[K,R,G,B,Y,M,C,W,k,r,g,b,y,m,c,w,S,U,Z,bk,br,bg,by,bb,bm,bc,bw,CLRLIN,CLREND,CLRSCR]
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color_keys="K,R,G,B,Y,M,C,W,k,r,g,b,y,m,c,w,S,s,U,u,Z,ic,io,st,so,bk,br,bg,by,bb,bm,bc,bw,CLRLIN,CLREND,CLRSCR".split(",")
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color_list=[K,R,G,B,Y,M,C,W,k,r,g,b,y,m,c,w,S,s,U,u,Z,ic,io,st,so,bk,br,bg,by,bb,bm,bc,bw,CLRLIN,CLREND,CLRSCR]
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custom_match=re.compile(r'(\${)([0-9;]*[ABCDEFGHJKSTfminsu]+)(})')
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def pos(self,y,x):
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return "\033["+str(y)+";"+str(x)+"H"
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@@ -52,9 +60,12 @@ class ansi:
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def color_string(self,s):
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for i,c in enumerate(self.color_keys):
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s=s.replace("${"+c+"}",self.color_list[i])
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return s
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return self.custom_color(s)
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def nocolor_string(self,s):
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for i,c in enumerate(self.color_keys):
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s=s.replace("${"+c+"}","")
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return s
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def custom_color(self,s):
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return self.custom_match.sub('\033[\\2',s)
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@@ -8,6 +8,7 @@ import bc
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__author__ = "Ville Rantanen <ville.q.rantanen@gmail.com>"
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__version__ = "0.1"
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''' Rules modified from mistune project '''
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def setup_options():
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''' Create command line options '''
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@@ -32,23 +33,29 @@ Special syntaxes:
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return opts
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block_match={
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'block_code': (re.compile(r'^( {4}[^*])(.*)$'),'{}\\1\\2','${c}'),
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'multiline_code' : (re.compile(r'^ *(`{3,}|~{3,}) *(\S*)?'),'${c}\\1\\2','${c}'), # ```lang
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'block_quote': (re.compile(r'^ *>'),False),
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'block_code': (re.compile(r'^( {4}[^*])(.*)$'),'${c}\\1\\2','${Z}${c}'),
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'multiline_code' : (re.compile(r'^ *(`{3,}|~{3,}) *(\S*)?'),'${c}\\1\\2','${Z}${c}'), # ```lang
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'block_quote': (re.compile(r'^(>[ >]* )'),'${K}\\1${Z}','${Z}'),
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'hrule': (re.compile(r'^ {0,3}[-*_]([-*_]){2,}$'),False),
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'hrule': (re.compile(r'^ {0,3}[-*_]([-*_]){2,}$'),False,'${Z}'),
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'heading' : (re.compile(r'^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)'),'${W}\\1 \\2','${W}'),
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'lheading' : (re.compile(r'^(=+|-+)$'),'${W}\\1','${W}'),
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'list_bullet':(re.compile(r'^( *)([*+-]|\d+\.)( +)'),'\\1${y}\\2${Z}\\3'),
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'text': (re.compile(r'^[^\n]+'),False),
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'empty': (re.compile(r'^$'),False)
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'list_bullet':(re.compile(r'^( *)([*+-]|\d+\.)( +)'),'\\1${y}\\2${Z}\\3','${Z}'),
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'text': (re.compile(r'^[^\n]+'),False,'${Z}'),
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'empty': (re.compile(r'^$'),False,'${Z}'),
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}
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blocks=['block_code', 'block_quote', 'multiline_code','hrule', 'heading','lheading','list_bullet', 'text', 'empty']
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inline_match={
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'code': (re.compile(r'(`+)([^`]+)(`+)'),'${c}\\1\\2\\3') # `code`
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'bold1': (re.compile(r'(^| )(_[^_]+_)'), '${W}\\1\\2'), # _bold_
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'bold2': (re.compile(r'(^| )(\*{1,2}[^\*]+\*{1,2})'), '${W}\\1\\2'), # **bold**
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'code': (re.compile(r'([`]+[^`]+[`]+)'),'${c}\\1'), # `code`
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'link': (re.compile(r'(\[[^\]]+\]\([^\)]+\))'),'${B}${U}\\1'), # [text](link)
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'image': (re.compile(r'(!\[[^\]]+\]\([^\)]+\))'),'${r}\\1'), # 
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'underline': (re.compile(r'(^|\W)(__)([^_]+)(__)'), '\\1\\2${U}\\3${Z}\\4'), # __underline__
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'strikethrough': (re.compile(r'(~~)([^~]+)(~~)'),'\\1${st}\\2${so}\\3'), # ~~strike~~
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}
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inlines=['code']
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inlines=['bold1','bold2','code','image','link','underline','strikethrough']
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bc=bc.ansi()
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@@ -80,12 +87,14 @@ for row in f:
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if not multiline_block:
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sys.stdout.write(bc.Z)
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#print(multiline_block)
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#print(block)
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#~ print(block)
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if block_match[block][1]:
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row=block_match[block][0].sub(block_match[block][1],row)
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for match in inlines:
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if inline_match[match][0].match(row):
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pass
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if not (multiline_block or match=='block_code'):
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for match in inlines:
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if inline_match[match][0].search(row):
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row=inline_match[match][0].sub(inline_match[match][1]+block_match[block][2],row)
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#print(row)
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if opts.color:
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colored=bc.color_string(row)
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