Resolveds the definition object for the schema type located at the specified path. The path may contain (.) dot notation to specify nested types. @ivar wsdl: A wsdl object. @type wsdl: L{wsdl.Definitions}
| 68 | |
| 69 | |
| 70 | class PathResolver(Resolver): |
| 71 | """ |
| 72 | Resolveds the definition object for the schema type located at the |
| 73 | specified path. |
| 74 | The path may contain (.) dot notation to specify nested types. |
| 75 | @ivar wsdl: A wsdl object. |
| 76 | @type wsdl: L{wsdl.Definitions} |
| 77 | """ |
| 78 | |
| 79 | def __init__(self, wsdl, ps='.'): |
| 80 | """ |
| 81 | @param wsdl: A schema object. |
| 82 | @type wsdl: L{wsdl.Definitions} |
| 83 | @param ps: The path separator character |
| 84 | @type ps: char |
| 85 | """ |
| 86 | Resolver.__init__(self, wsdl.schema) |
| 87 | self.wsdl = wsdl |
| 88 | self.altp = re.compile('({)(.+)(})(.+)') |
| 89 | self.splitp = re.compile(r'({.+})*[^\%s]+' % ps[0]) |
| 90 | |
| 91 | def find(self, path, resolved=True): |
| 92 | """ |
| 93 | Get the definition object for the schema type located at the specified |
| 94 | path. |
| 95 | The path may contain (.) dot notation to specify nested types. |
| 96 | Actually, the path separator is usually a (.) but can be redefined |
| 97 | during contruction. |
| 98 | @param path: A (.) separated path to a schema type. |
| 99 | @type path: basestring |
| 100 | @param resolved: A flag indicating that the fully resolved type |
| 101 | should be returned. |
| 102 | @type resolved: boolean |
| 103 | @return: The found schema I{type} |
| 104 | @rtype: L{xsd.sxbase.SchemaObject} |
| 105 | """ |
| 106 | result = None |
| 107 | parts = self.split(path) |
| 108 | try: |
| 109 | result = self.root(parts) |
| 110 | if len(parts) > 1: |
| 111 | result = result.resolve(nobuiltin=True) |
| 112 | result = self.branch(result, parts) |
| 113 | result = self.leaf(result, parts) |
| 114 | if resolved: |
| 115 | result = result.resolve(nobuiltin=True) |
| 116 | except PathResolver.BadPath: |
| 117 | log.error('path: "%s", not-found' % path) |
| 118 | return result |
| 119 | |
| 120 | def root(self, parts): |
| 121 | """ |
| 122 | Find the path root. |
| 123 | @param parts: A list of path parts. |
| 124 | @type parts: [str,..] |
| 125 | @return: The root. |
| 126 | @rtype: L{xsd.sxbase.SchemaObject} |
| 127 | """ |