python之从单个列表中构建 python dict

我有一个长度为 14 的项目列表:

html_doc = [u'Crabtree Conservation Area - Number 28', 
u'Conservation Area', 
u'Environment Agency Flood Risk Zone 3', 
u'Flood Risk Zone 3', 
u'Environment Agency Flood Risk Zone 2', 
u'Flood Risk Zone 2', 
u'Buildings Structures And Works Exceeding 90 Metres', 
u'Aerodrome Safeguarding London Heathrow 1', 
u'Controlled Parking Zone T', 
u'Controlled Parking Zone T', 
u'Flood Zone 3 Low Residual Risk', 
u'Flood Zone 3 Low Residual Risk', 
u"Embankment Residents' Association", 
u"Embankment Residents' Assoc."] 

数组中的每个元素都应配对在一起，如 "Name":"Constraint_type"意味着列表的第一个和第二个元素是相关的。

我有这段我认为行不通的代码:

for i in xrange(len(html_doc)): 
  dict.append("Name:" html_doc[i], "Constraint_Type": html_doc[i+1]) 

对此有什么想法吗？

请您参考如下方法:

html_dict = dict(zip(html_doc[::2], html_doc[1::2]))