Source Code for Module library.pyjamas.Location

 1  from __pyjamas__ import JS 
 2   
 3 -def makeUrlDict(urlstring): 
 4      dict = {} 
 5      pairs = urlstring.split("&") 
 6      for pair in pairs: 
 7          if len(pair) < 3: continue 
 8          kv = pair.split("=",1) 
 9          dict[kv[0]] = kv[1] 
10      return dict 
11   
12 -def makeUrlStringFromDict(d): 
13      pairs = [] 
14      for k,v in d.iteritems(): 
15          pairs.append(k+"="+v) 
16      return "&".join(pairs) 
17   
18 -class Location: 
19      """ 
20          Retrieve this class by calling Window.getLocation(). 
21   
22          This provides a pyjs wrapper for the current location, 
23          with some utility methods for convenience. 
24   
25      """ 
26 -    def __init__(self, location): 
27          self.location = location 
28          self.searchDict = None 
29   
30 -    def getHash(self): 
31          return self.location.hash 
32   
33 -    def getHashDict(self): 
34          if not self.hashDict or self.hashDictHash != self.getHash(): 
35              self.hashDictHash = self.getHash() 
36              self.hashDict = makeUrlDict(self.getHash()[1:]) 
37          return self.hashDict 
38   
39 -    def getHost(self): 
40          return self.location.host 
41   
42 -    def getHostname(self): 
43          return self.location.hostname 
44   
45 -    def getHref(self): 
46          return self.location.href 
47   
48 -    def getPageHref(self): 
49          """ 
50          Return href with any search or hash stripped 
51          """ 
52          href = self.location.href 
53          if href.find("?"): href = href.split("?")[0] 
54          if href.find("#"): href = href.split("#")[0] 
55          return href 
56   
57 -    def getPathname(self): 
58          return self.location.pathname 
59   
60 -    def getPort(self): 
61          return self.location.port 
62   
63 -    def getProtocol(self): 
64          return self.location.protocol 
65   
66 -    def getSearch(self): 
67          return self.location.search or "" 
68   
69 -    def getSearchDict(self): 
70          if self.searchDict is None: 
71              search = self.getSearch()[1:] 
72              self.searchDict = makeUrlDict(search) 
73          return self.searchDict 
74   
75 -    def getSearchVar(self, key, default=None): 
76          return self.getSearchDict().get(key, default) 
77   
78 -    def reload(self): 
79          self.location.reload() 
80   
81 -    def setHref(self, href): 
82          self.location.href = href 
83   
84 -    def setSearch(self, search): 
85          self.location.search = search 
86   
87 -    def setSearchDict(self, searchDict): 
88          self.setSearch(makeUrlStringFromDict(searchDict)) 
89   
90 -    def setHash(self, hash): 
91          self.location.hash = hash 
92   
93 -    def setHashDict(self, hashDict): 
94          self.setHash(makeUrlStringFromDict(hashDict)) 
95