标签：问题 close attribute lan input res add agg ==
记录下，感谢大神，原地址https://www.cnblogs.com/yunmenzhe/p/6293428.html，侵删
1.修改xxx/python3.5/pyh.py权限
sudo chmod 777 pyh.py
2.修改源码
1 # @file: pyh.py 2 # @purpose: a HTML tag generator 3 # @author: Emmanuel Turlay <turlay@cern.ch> 4 5 __doc__ = """The pyh.py module is the core of the PyH package. PyH lets you 6 generate HTML tags from within your python code. 7 See http://code.google.com/p/pyh/ for documentation. 8 """ 9 __author__ = "Emmanuel Turlay <turlay@cern.ch>" 10 __version__ = ‘$Revision: 43 $‘ 11 __date__ = ‘$Date$‘ 12 13 from sys import _getframe, stdout, modules, version 14 nOpen={} 15 16 nl = ‘\n‘ 17 doctype = ‘<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n‘ 18 charset = ‘<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />\n‘ 19 20 tags = [‘html‘, ‘body‘, ‘head‘, ‘link‘, ‘meta‘, ‘div‘, ‘p‘, ‘form‘, ‘legend‘, 21 ‘input‘, ‘select‘, ‘span‘, ‘b‘, ‘i‘, ‘option‘, ‘img‘, ‘script‘, 22 ‘table‘, ‘tr‘, ‘td‘, ‘th‘, ‘h1‘, ‘h2‘, ‘h3‘, ‘h4‘, ‘h5‘, ‘h6‘, 23 ‘fieldset‘, ‘a‘, ‘title‘, ‘body‘, ‘head‘, ‘title‘, ‘script‘, ‘br‘, ‘table‘] 24 25 selfClose = [‘input‘, ‘img‘, ‘link‘, ‘br‘] 26 27 class Tag(list): 28 tagname = ‘‘ 29 30 def __init__(self, *arg, **kw): 31 self.attributes = kw 32 if self.tagname : 33 name = self.tagname 34 self.isSeq = False 35 else: 36 name = ‘sequence‘ 37 self.isSeq = True 38 self.id = kw.get(‘id‘, name) 39 #self.extend(arg) 40 for a in arg: self.addObj(a) 41 42 def __iadd__(self, obj): 43 if isinstance(obj, Tag) and obj.isSeq: 44 for o in obj: self.addObj(o) 45 else: self.addObj(obj) 46 return self 47 48 def addObj(self, obj): 49 if not isinstance(obj, Tag): obj = str(obj) 50 id=self.setID(obj) 51 setattr(self, id, obj) 52 self.append(obj) 53 54 def setID(self, obj): 55 if isinstance(obj, Tag): 56 id = obj.id 57 n = len([t for t in self if isinstance(t, Tag) and t.id.startswith(id)]) 58 else: 59 id = ‘content‘ 60 n = len([t for t in self if not isinstance(t, Tag)]) 61 if n: id = ‘%s_%03i‘ % (id, n) 62 if isinstance(obj, Tag): obj.id = id 63 return id 64 65 def __add__(self, obj): 66 if self.tagname: return Tag(self, obj) 67 self.addObj(obj) 68 return self 69 70 def __lshift__(self, obj): 71 self += obj 72 return obj 73 74 def render(self): 75 result = ‘‘ 76 if self.tagname: 77 result = ‘<%s%s%s>‘ % (self.tagname, self.renderAtt(), self.selfClose()*‘ /‘) 78 if not self.selfClose(): 79 for c in self: 80 if isinstance(c, Tag): 81 result += c.render() 82 else: result += c 83 if self.tagname: 84 result += ‘</%s>‘ % self.tagname 85 result += ‘\n‘ 86 return result 87 88 def renderAtt(self): 89 result = ‘‘ 90 for n, v in self.attributes.items(): 91 if n != ‘txt‘ and n != ‘open‘: 92 if n == ‘cl‘: n = ‘class‘ 93 result += ‘ %s="%s"‘ % (n, v) 94 return result 95 96 def selfClose(self): 97 return self.tagname in selfClose 98 99 def TagFactory(name): 100 class f(Tag): 101 tagname = name 102 f.__name__ = name 103 return f 104 105 thisModule = modules[__name__] 106 107 for t in tags: setattr(thisModule, t, TagFactory(t)) 108 109 def ValidW3C(): 110 out = a(img(src=‘http://www.w3.org/Icons/valid-xhtml10‘, alt=‘Valid XHTML 1.0 Strict‘), href=‘http://validator.w3.org/check?uri=referer‘) 111 return out 112 113 class PyH(Tag): 114 tagname = ‘html‘ 115 116 def __init__(self, name=‘MyPyHPage‘): 117 self += head() 118 self += body() 119 self.attributes = dict(xmlns=‘http://www.w3.org/1999/xhtml‘, lang=‘en‘) 120 self.head += title(name) 121 122 def __iadd__(self, obj): 123 if isinstance(obj, head) or isinstance(obj, body): self.addObj(obj) 124 elif isinstance(obj, meta) or isinstance(obj, link): self.head += obj 125 else: 126 self.body += obj 127 id=self.setID(obj) 128 setattr(self, id, obj) 129 return self 130 131 def addJS(self, *arg): 132 for f in arg: self.head += script(type=‘text/javascript‘, src=f) 133 134 def addCSS(self, *arg): 135 for f in arg: self.head += link(rel=‘stylesheet‘, type=‘text/css‘, href=f) 136 137 def printOut(self,file=‘‘): 138 if file: f = open(file, ‘w‘) 139 else: f = stdout 140 f.write(doctype) 141 f.write(self.render()) 142 f.flush() 143 if file: f.close() 144 145 class TagCounter: 146 _count = {} 147 _lastOpen = [] 148 for t in tags: _count[t] = 0 149 def __init__(self, name): 150 self._name = name 151 def open(self, tag): 152 if isLegal(tag): 153 self._count[tag] += 1 154 self._lastOpen += [tag] 155 def close(self, tag): 156 if isLegal(tag) and self._lastOpen[-1] == tag: 157 self._count[tag] -= 1 158 self._lastOpen.pop() 159 else: 160 print(‘Cross tagging is wrong‘) 161 def isAllowed(self, tag, open): 162 if not open and self.isClosed(tag): 163 print(‘TRYING TO CLOSE NON-OPEN TAG: %s‘ % tag) 164 return False 165 return True 166 def isOpen(self, tag): 167 if isLegal(tag): return self._count[tag] 168 def isClosed(self, tag): 169 if isLegal(tag): return not self._count[tag] 170 171 172 def isLegal(tag): 173 if tag in tags: return True 174 else: 175 print(‘ILLEGAL TAG: %s‘ % tag) 176 return False
3.避免文件被修改导致其他问题，权限改回
sudo chmod 644 pyh.py
标签：问题 close attribute lan input res add agg ==
原文地址：https://www.cnblogs.com/tester-rikaizhao/p/10307579.html
