Attachment 710510 Details for Bug 921916 – File: backtrace

File: backtrace

backtrace (text/plain), 17.46 KB, created by Peter Kraft on 2013-03-15 09:16:46 UTC

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Creator: Peter Kraft

Created: 2013-03-15 09:16:46 UTC

Size: 17.46 KB

patch

obsolete

>xpath.pxi:224:lxml.etree._XPathEvaluatorBase._raise_eval_error (src/lxml/lxml.etree.c:122944):XPathEvalError: Invalid predicate
>
>Traceback (most recent call last):
>  File "/usr/lib/python2.7/site-packages/radiotray/BookmarkConfiguration.py", line 487, in on_close_clicked
>    self.updateFunc()
>  File "/usr/lib/python2.7/site-packages/radiotray/SysTray.py", line 180, in update_radios
>    self.gui.update_radios()
>  File "/usr/lib/python2.7/site-packages/radiotray/SysTrayGui.py", line 149, in update_radios
>    self.provider.walk_bookmarks(self.group_callback, self.bookmark_callback, self.radioMenu)
>  File "/usr/lib/python2.7/site-packages/radiotray/XmlDataProvider.py", line 368, in walk_bookmarks
>    self.walk_bookmarks(group_func, bookmark_func, new_user_data, group + "/group[@name='"+ child_name +"']")
>  File "/usr/lib/python2.7/site-packages/radiotray/XmlDataProvider.py", line 368, in walk_bookmarks
>    self.walk_bookmarks(group_func, bookmark_func, new_user_data, group + "/group[@name='"+ child_name +"']")
>  File "/usr/lib/python2.7/site-packages/radiotray/XmlDataProvider.py", line 358, in walk_bookmarks
>    children = self.root.xpath("/bookmarks" + group + "/group | " + "/bookmarks" + group + "/bookmark")
>  File "lxml.etree.pyx", line 1444, in lxml.etree._Element.xpath (src/lxml/lxml.etree.c:44241)
>  File "xpath.pxi", line 321, in lxml.etree.XPathElementEvaluator.__call__ (src/lxml/lxml.etree.c:124014)
>  File "xpath.pxi", line 239, in lxml.etree._XPathEvaluatorBase._handle_result (src/lxml/lxml.etree.c:123127)
>  File "xpath.pxi", line 224, in lxml.etree._XPathEvaluatorBase._raise_eval_error (src/lxml/lxml.etree.c:122944)
>XPathEvalError: Invalid predicate
>
>Local variables in innermost frame:
>_ModifyContentOnlyProxy: <type 'lxml.etree._ModifyContentOnlyProxy'>
>XPathEvaluator: <built-in function XPathEvaluator>
>ParserBasedElementClassLookup: <type 'lxml.etree.ParserBasedElementClassLookup'>
>NamespaceRegistryError: <class 'lxml.etree.NamespaceRegistryError'>
>_FilelikeWriter: <type 'lxml.etree._FilelikeWriter'>
>strip_attributes: <built-in function strip_attributes>
>SiblingsIterator: <type 'lxml.etree.SiblingsIterator'>
>LIBXSLT_VERSION: (1, 1, 27)
>_ResolverContext: <type 'lxml.etree._ResolverContext'>
>XPathDocumentEvaluator: <type 'lxml.etree.XPathDocumentEvaluator'>
>cleanup_namespaces: <built-in function cleanup_namespaces>
>set_default_parser: <built-in function set_default_parser>
>ElementClassLookup: <type 'lxml.etree.ElementClassLookup'>
>parseid: <built-in function parseid>
>LxmlSyntaxError: <class 'lxml.etree.LxmlSyntaxError'>
>_XSLTProcessingInstruction: <type 'lxml.etree._XSLTProcessingInstruction'>
>XML: <built-in function XML>
>_ParserContext: <type 'lxml.etree._ParserContext'>
>__pyx_capi__: {'appendChild': <capsule object "void (struct LxmlElement *, struct LxmlElement *)" at 0x9effe30>, 'utf8': <capsule object "PyObject *(PyObject *)" at 0x9effe60>, 'lookupDefaultElementClass': <capsule object "PyObject *(PyObject *, PyObject *, xmlNode *)" at 0x9effbc0>, 'findChildBackwards': <capsule object "xmlNode *(xmlNode *, Py_ssize_t)" at 0x9effde8>, 'deepcopyNodeToDocument': <capsule object "struct LxmlElement *(struct LxmlDocument *, xmlNode *)" at 0x9effb18>, 'nextElement': <capsule object "xmlNode *(xmlNode *)" at 0x9effe00>, 'findOrBuildNodeNsPrefix': <capsule object "xmlNs *(struct LxmlDocument *, xmlNode *, char *, char *)" at 0x9efff08>, 'hasText': <capsule object "int (xmlNode *)" at 0x9effc50>, 'tagMatches': <capsule object "int (xmlNode *, char *, char *)" at 0x9effc08>, 'textOf': <capsule object "PyObject *(xmlNode *)" at 0x9effc80>, 'documentOrRaise': <capsule object "struct LxmlDocument *(PyObject *)" at 0x9effc20>, 'rootNodeOrRaise': <capsule object "struct LxmlElement *(PyObject *)" at 0x9effc38>, 'setElementClassLookupFunction': <capsule object "void (_element_class_lookup_function, PyObject *)" at 0x9effba8>, 'elementTreeFactory': <capsule object "struct LxmlElementTree *(struct LxmlElement *)" at 0x9effb30>, 'hasTail': <capsule object "int (xmlNode *)" at 0x9effc68>, 'iteratorStoreNext': <capsule object "void (struct LxmlElementIterator *, struct LxmlElement *)" at 0x9effed8>, 'makeElement': <capsule object "struct LxmlElement *(PyObject *, struct LxmlDocument *, PyObject *, PyObject *, PyObject *, PyObject *, PyObject *)" at 0x9effb78>, 'getNsTag': <capsule object "PyObject *(PyObject *)" at 0x9effe78>, 'getNsTagWithEmptyNs': <capsule object "PyObject *(PyObject *)" at 0x9effe90>, 'getAttributeValue': <capsule object "PyObject *(struct LxmlElement *, PyObject *, PyObject *)" at 0x9effd10>, 'iterattributes': <capsule object "PyObject *(struct LxmlElement *, int)" at 0x9effd28>, 'lookupNamespaceElementClass': <capsule object "PyObject *(PyObject *, PyObject *, xmlNode *)" at 0x9effbd8>, 'attributeValue': <capsule object "PyObject *(xmlNode *, xmlAttr *)" at 0x9effce0>, 'collectAttributes': <capsule object "PyObject *(xmlNode *, int)" at 0x9effd40>, 'attributeValueFromNsName': <capsule object "PyObject *(xmlNode *, char *, char *)" at 0x9effcf8>, 'elementFactory': <capsule object "struct LxmlElement *(struct LxmlDocument *, xmlNode *)" at 0x9effb60>, 'setNodeText': <capsule object "int (xmlNode *, PyObject *)" at 0x9effcb0>, 'makeSubElement': <capsule object "struct LxmlElement *(struct LxmlElement *, PyObject *, PyObject *, PyObject *, PyObject *, PyObject *)" at 0x9effb90>, 'namespacedName': <capsule object "PyObject *(xmlNode *)" at 0x9effea8>, 'callLookupFallback': <capsule object "PyObject *(struct LxmlFallbackElementClassLookup *, struct LxmlDocument *, xmlNode *)" at 0x9effbf0>, 'setTailText': <capsule object "int (xmlNode *, PyObject *)" at 0x9effcc8>, 'delAttribute': <capsule object "int (struct LxmlElement *, PyObject *)" at 0x9effd70>, 'findChildForwards': <capsule object "xmlNode *(xmlNode *, Py_ssize_t)" at 0x9effdd0>, 'namespacedNameFromNsName': <capsule object "PyObject *(char *, char *)" at 0x9effec0>, 'newElementTree': <capsule object "struct LxmlElementTree *(struct LxmlElement *, PyObject *)" at 0x9effb48>, 'hasChild': <capsule object "int (xmlNode *)" at 0x9effda0>, 'pyunicode': <capsule object "PyObject *(char *)" at 0x9effe48>, 'tailOf': <capsule object "PyObject *(xmlNode *)" at 0x9effc98>, 'delAttributeFromNsName': <capsule object "int (xmlNode *, char *, char *)" at 0x9effd88>, 'previousElement': <capsule object "xmlNode *(xmlNode *)" at 0x9effe18>, 'initTagMatch': <capsule object "void (struct LxmlElementTagMatcher *, PyObject *)" at 0x9effef0>, 'findChild': <capsule object "xmlNode *(xmlNode *, Py_ssize_t)" at 0x9effdb8>, 'setAttributeValue': <capsule object "int (struct LxmlElement *, PyObject *, PyObject *)" at 0x9effd58>}
>_ModifyContentOnlyEntityProxy: <type 'lxml.etree._ModifyContentOnlyEntityProxy'>
>LIBXML_VERSION: (2, 9, 0)
>XSLTParseError: <class 'lxml.etree.XSLTParseError'>
>__ContentOnlyElement: <type 'lxml.etree.__ContentOnlyElement'>
>CustomElementClassLookup: <type 'lxml.etree.CustomElementClassLookup'>
>_OpaqueNodeWrapper: <type 'lxml.etree._OpaqueNodeWrapper'>
>_XPathFunctionNamespaceRegistry: <type 'lxml.etree._XPathFunctionNamespaceRegistry'>
>_ReadOnlyElementProxy: <type 'lxml.etree._ReadOnlyElementProxy'>
>LxmlRegistryError: <class 'lxml.etree.LxmlRegistryError'>
>_Comment: <type 'lxml.etree._Comment'>
>TreeBuilder: <type 'lxml.etree.TreeBuilder'>
>_FileReaderContext: <type 'lxml.etree._FileReaderContext'>
>C14NError: <class 'lxml.etree.C14NError'>
>CommentBase: <type 'lxml.etree.CommentBase'>
>tostring: <built-in function tostring>
>iselement: <built-in function iselement>
>_FeedParser: <type 'lxml.etree._FeedParser'>
>XPathError: <class 'lxml.etree.XPathError'>
>LxmlError: <class 'lxml.etree.LxmlError'>
>XSLTApplyError: <class 'lxml.etree.XSLTApplyError'>
>_ExsltRegExp: <type 'lxml.etree._ExsltRegExp'>
>_ElementStringResult: <class 'lxml.etree._ElementStringResult'>
>DocumentInvalid: <class 'lxml.etree.DocumentInvalid'>
>_ReadOnlyEntityProxy: <type 'lxml.etree._ReadOnlyEntityProxy'>
>XSLTExtensionError: <class 'lxml.etree.XSLTExtensionError'>
>_IterparseContext: <type 'lxml.etree._IterparseContext'>
>Entity: <built-in function Entity>
>_Entity: <type 'lxml.etree._Entity'>
>iterparse: <type 'lxml.etree.iterparse'>
>ElementTextIterator: <type 'lxml.etree.ElementTextIterator'>
>ElementChildIterator: <type 'lxml.etree.ElementChildIterator'>
>XPath: <type 'lxml.etree.XPath'>
>_LogEntry: <type 'lxml.etree._LogEntry'>
>XMLDTDID: <built-in function XMLDTDID>
>_AttribIterator: <type 'lxml.etree._AttribIterator'>
>FunctionNamespace: <built-in function FunctionNamespace>
>PyErrorLog: <type 'lxml.etree.PyErrorLog'>
>_SaxParserContext: <type 'lxml.etree._SaxParserContext'>
>_ElementTree: <type 'lxml.etree._ElementTree'>
>_ListErrorLog: <type 'lxml.etree._ListErrorLog'>
>DTD: <type 'lxml.etree.DTD'>
>__file__: '/usr/lib/python2.7/site-packages/lxml/etree.so'
>HTMLParser: <type 'lxml.etree.HTMLParser'>
>XMLSyntaxError: <class 'lxml.etree.XMLSyntaxError'>
>XPathFunctionError: <class 'lxml.etree.XPathFunctionError'>
>ElementDepthFirstIterator: <type 'lxml.etree.ElementDepthFirstIterator'>
>DTDParseError: <class 'lxml.etree.DTDParseError'>
>XMLParser: <type 'lxml.etree.XMLParser'>
>XInclude: <type 'lxml.etree.XInclude'>
>ETXPath: <type 'lxml.etree.ETXPath'>
>_XPathContext: <type 'lxml.etree._XPathContext'>
>Schematron: <type 'lxml.etree.Schematron'>
>ElementTree: <built-in function ElementTree>
>__all__: ['AttributeBasedElementClassLookup', 'C14NError', 'CDATA', 'Comment', 'CommentBase', 'CustomElementClassLookup', 'DEBUG', 'DTD', 'DTDError', 'DTDParseError', 'DTDValidateError', 'DocumentInvalid', 'ETCompatXMLParser', 'ETXPath', 'Element', 'ElementBase', 'ElementClassLookup', 'ElementDefaultClassLookup', 'ElementNamespaceClassLookup', 'ElementTree', 'Entity', 'EntityBase', 'Error', 'ErrorDomains', 'ErrorLevels', 'ErrorTypes', 'Extension', 'FallbackElementClassLookup', 'FunctionNamespace', 'HTML', 'HTMLParser', 'LIBXML_COMPILED_VERSION', 'LIBXML_VERSION', 'LIBXSLT_COMPILED_VERSION', 'LIBXSLT_VERSION', 'LXML_VERSION', 'LxmlError', 'LxmlRegistryError', 'LxmlSyntaxError', 'NamespaceRegistryError', 'PI', 'PIBase', 'ParseError', 'ParserBasedElementClassLookup', 'ParserError', 'ProcessingInstruction', 'PyErrorLog', 'PythonElementClassLookup', 'QName', 'RelaxNG', 'RelaxNGError', 'RelaxNGErrorTypes', 'RelaxNGParseError', 'RelaxNGValidateError', 'Resolver', 'Schematron', 'SchematronError', 'SchematronParseError', 'SchematronValidateError', 'SerialisationError', 'SubElement', 'TreeBuilder', 'XInclude', 'XIncludeError', 'XML', 'XMLDTDID', 'XMLID', 'XMLParser', 'XMLSchema', 'XMLSchemaError', 'XMLSchemaParseError', 'XMLSchemaValidateError', 'XMLSyntaxError', 'XMLTreeBuilder', 'XPath', 'XPathDocumentEvaluator', 'XPathError', 'XPathEvalError', 'XPathEvaluator', 'XPathFunctionError', 'XPathResultError', 'XPathSyntaxError', 'XSLT', 'XSLTAccessControl', 'XSLTApplyError', 'XSLTError', 'XSLTExtension', 'XSLTExtensionError', 'XSLTParseError', 'XSLTSaveError', 'cleanup_namespaces', 'clear_error_log', 'dump', 'fromstring', 'fromstringlist', 'get_default_parser', 'iselement', 'iterparse', 'iterwalk', 'parse', 'parseid', 'register_namespace', 'set_default_parser', 'set_element_class_lookup', 'strip_attributes', 'strip_elements', 'strip_tags', 'tostring', 'tostringlist', 'tounicode', 'use_global_python_log']
>_Attrib: <type 'lxml.etree._Attrib'>
>_Document: <type 'lxml.etree._Document'>
>strip_elements: <built-in function strip_elements>
>_XSLTContext: <type 'lxml.etree._XSLTContext'>
>HTML: <built-in function HTML>
>RelaxNG: <type 'lxml.etree.RelaxNG'>
>_BaseErrorLog: <type 'lxml.etree._BaseErrorLog'>
>PI: <built-in function ProcessingInstruction>
>_ParserSchemaValidationContext: <type 'lxml.etree._ParserSchemaValidationContext'>
>Extension: <built-in function Extension>
>__builtins__: <module '__builtin__' (built-in)>
>SchematronParseError: <class 'lxml.etree.SchematronParseError'>
>_Element: <type 'lxml.etree._Element'>
>XSLTExtension: <type 'lxml.etree.XSLTExtension'>
>XMLSchemaValidateError: <class 'lxml.etree.XMLSchemaValidateError'>
>_ElementTagMatcher: <type 'lxml.etree._ElementTagMatcher'>
>DEBUG: 1
>__name__: 'lxml.etree'
>_ElementUnicodeResult: <type 'lxml.etree._ElementUnicodeResult'>
>ErrorTypes: <class 'lxml.etree.ErrorTypes'>
>Comment: <built-in function Comment>
>XMLTreeBuilder: <type 'lxml.etree.ETCompatXMLParser'>
>RelaxNGErrorTypes: <class 'lxml.etree.RelaxNGErrorTypes'>
>iterwalk: <type 'lxml.etree.iterwalk'>
>ProcessingInstruction: <built-in function ProcessingInstruction>
>LXML_VERSION: (2, 3, 5, 0)
>_InputDocument: <type 'lxml.etree._InputDocument'>
>RelaxNGValidateError: <class 'lxml.etree.RelaxNGValidateError'>
>strip_tags: <built-in function strip_tags>
>XIncludeError: <class 'lxml.etree.XIncludeError'>
>tounicode: <built-in function tounicode>
>ElementBase: <type 'lxml.etree.ElementBase'>
>_XSLTResolverContext: <type 'lxml.etree._XSLTResolverContext'>
>_ParserDictionaryContext: <type 'lxml.etree._ParserDictionaryContext'>
>XPathSyntaxError: <class 'lxml.etree.XPathSyntaxError'>
>XMLSchema: <type 'lxml.etree.XMLSchema'>
>__docformat__: u'restructuredtext en'
>LIBXSLT_COMPILED_VERSION: (1, 1, 26)
>_ReadOnlyPIProxy: <type 'lxml.etree._ReadOnlyPIProxy'>
>RelaxNGParseError: <class 'lxml.etree.RelaxNGParseError'>
>DocInfo: <type 'lxml.etree.DocInfo'>
>_BaseContext: <type 'lxml.etree._BaseContext'>
>dump: <built-in function dump>
>SerialisationError: <class 'lxml.etree.SerialisationError'>
>__doc__: 'The ``lxml.etree`` module implements the extended ElementTree API\nfor XML.\n'
>_AppendOnlyElementProxy: <type 'lxml.etree._AppendOnlyElementProxy'>
>XPathElementEvaluator: <type 'lxml.etree.XPathElementEvaluator'>
>_ProcessingInstruction: <type 'lxml.etree._ProcessingInstruction'>
>XSLTError: <class 'lxml.etree.XSLTError'>
>XSLT: <type 'lxml.etree.XSLT'>
>_DomainErrorLog: <type 'lxml.etree._DomainErrorLog'>
>AncestorsIterator: <type 'lxml.etree.AncestorsIterator'>
>_ReadOnlyProxy: <type 'lxml.etree._ReadOnlyProxy'>
>_ModifyContentOnlyPIProxy: <type 'lxml.etree._ModifyContentOnlyPIProxy'>
>_BaseParser: <type 'lxml.etree._BaseParser'>
>Error: <class 'lxml.etree.Error'>
>use_global_python_log: <built-in function use_global_python_log>
>ErrorLevels: <class 'lxml.etree.ErrorLevels'>
>_TargetParserContext: <type 'lxml.etree._TargetParserContext'>
>_IDDict: <type 'lxml.etree._IDDict'>
>XPathResultError: <class 'lxml.etree.XPathResultError'>
>_OpaqueDocumentWrapper: <type 'lxml.etree._OpaqueDocumentWrapper'>
>XSLTAccessControl: <type 'lxml.etree.XSLTAccessControl'>
>ElementNamespaceClassLookup: <type 'lxml.etree.ElementNamespaceClassLookup'>
>XMLSchemaParseError: <class 'lxml.etree.XMLSchemaParseError'>
>tostringlist: <built-in function tostringlist>
>_ExceptionContext: <type 'lxml.etree._ExceptionContext'>
>SubElement: <built-in function SubElement>
>CDATA: <type 'lxml.etree.CDATA'>
>_Validator: <type 'lxml.etree._Validator'>
>DTDError: <class 'lxml.etree.DTDError'>
>_XSLTResultTree: <type 'lxml.etree._XSLTResultTree'>
>get_default_parser: <built-in function get_default_parser>
>ErrorDomains: <class 'lxml.etree.ErrorDomains'>
>LIBXML_COMPILED_VERSION: (2, 9, 0)
>DTDValidateError: <class 'lxml.etree.DTDValidateError'>
>_SaxParserTarget: <type 'lxml.etree._SaxParserTarget'>
>parse: <built-in function parse>
>set_element_class_lookup: <built-in function set_element_class_lookup>
>_TargetParserResult: <class 'lxml.etree._TargetParserResult'>
>FallbackElementClassLookup: <type 'lxml.etree.FallbackElementClassLookup'>
>SchematronValidateError: <class 'lxml.etree.SchematronValidateError'>
>XPathEvalError: <class 'lxml.etree.XPathEvalError'>
>PythonElementClassLookup: <type 'lxml.etree.PythonElementClassLookup'>
>_FunctionNamespaceRegistry: <type 'lxml.etree._FunctionNamespaceRegistry'>
>clear_error_log: <built-in function clear_error_log>
>_RotatingErrorLog: <type 'lxml.etree._RotatingErrorLog'>
>__package__: 'lxml'
>_XSLTQuotedStringParam: <type 'lxml.etree._XSLTQuotedStringParam'>
>AttributeBasedElementClassLookup: <type 'lxml.etree.AttributeBasedElementClassLookup'>
>SchematronError: <class 'lxml.etree.SchematronError'>
>Resolver: <type 'lxml.etree.Resolver'>
>_NamespaceRegistry: <type 'lxml.etree._NamespaceRegistry'>
>fromstringlist: <built-in function fromstringlist>
>__version__: u'2.3.5'
>XSLTSaveError: <class 'lxml.etree.XSLTSaveError'>
>XMLID: <built-in function XMLID>
>_XPathEvaluatorBase: <type 'lxml.etree._XPathEvaluatorBase'>
>_ErrorLog: <type 'lxml.etree._ErrorLog'>
>Element: <built-in function Element>
>PIBase: <type 'lxml.etree.PIBase'>
>_ResolverRegistry: <type 'lxml.etree._ResolverRegistry'>
>ParserError: <class 'lxml.etree.ParserError'>
>ParseError: <class 'lxml.etree.ParseError'>
>_ClassNamespaceRegistry: <type 'lxml.etree._ClassNamespaceRegistry'>
>_PythonSaxParserTarget: <type 'lxml.etree._PythonSaxParserTarget'>
>_TempStore: <type 'lxml.etree._TempStore'>
>XMLSchemaError: <class 'lxml.etree.XMLSchemaError'>
>register_namespace: <built-in function register_namespace>
>EntityBase: <type 'lxml.etree.EntityBase'>
>fromstring: <built-in function fromstring>
>QName: <type 'lxml.etree.QName'>
>RelaxNGError: <class 'lxml.etree.RelaxNGError'>
>ETCompatXMLParser: <type 'lxml.etree.ETCompatXMLParser'>
>_ElementIterator: <type 'lxml.etree._ElementIterator'>
>__test__: {u'XML (line 2713)': u'XML(text, parser=None, base_url=None)\n\n    Parses an XML document or fragment from a string constant.\n    Returns the root node (or the result returned by a parser target).\n    This function can be used to embed "XML literals" in Python code,\n    like in\n\n       >>> root = etree.XML("<root><test/></root>")\n\n    To override the parser with a different ``XMLParser`` you can pass it to\n    the ``parser`` keyword argument.\n\n    The ``base_url`` keyword argument allows to set the original base URL of\n    the document to support relative Paths when looking up external entities\n    (DTD, XInclude, ...).\n    '}
>ElementDefaultClassLookup: <type 'lxml.etree.ElementDefaultClassLookup'>

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Attachments on bug 921916: 710510 | 710511 | 710512