Strip trailing whitespace from all python files

Author: kata198

AdvancedHTMLParser/Formatter.py

@@ -1,4 +1,4 @@
-# Copyright (c) 2015, 2017, 2018 Tim Savannah under LGPLv3. 
+# Copyright (c) 2015, 2017, 2018 Tim Savannah under LGPLv3.
 # See LICENSE (https://gnu.org/licenses/lgpl-3.0.txt) for more information.
 #   HTML formatting (HTML->XHTML conversion as well)
 
@@ -106,7 +106,7 @@ def getHTML(self):
 
     def getRoot(self):
         '''
-            getRoot - returns the root Tag 
+            getRoot - returns the root Tag
                 @return - AdvancedTag at root. If you provided multiple root nodes, this will be a "holder" with tagName value as constants.INVISIBLE_ROOT_TAG
         '''
         return self.root

AdvancedHTMLParser/Parser.py

@@ -55,7 +55,7 @@ def __init__(self, filename=None, encoding='utf-8'):
 
                 @param filename <str>         - Optional filename to parse. Otherwise use parseFile or parseStr methods.
                 @param encoding <str>         - Specifies the document encoding. Default utf-8
-                                            
+
         '''
         HTMLParser.__init__(self)
         # Do not automatically convert charrefs in python3
@@ -111,8 +111,8 @@ def _hasTagInParentLine(self, tag, root):
         return self._hasTagInParentLine(tag.parentNode, root)
 
     def _handleRootArg(self, root):
-        # Check if tag is string of root and apply to real root. 
-        # If real root is unparsed: raise an error. 
+        # Check if tag is string of root and apply to real root.
+        # If real root is unparsed: raise an error.
         # Otherwise: return passed arg.
         # Return is tuple (root, isRoot)
         if root == 'root' or root == self.root:
@@ -286,8 +286,8 @@ def setRoot(self, root):
     def getElementsByTagName(self, tagName, root='root'):
         '''
             getElementsByTagName - Searches and returns all elements with a specific tag name.
-               
-                @param tagName <lowercase str> - A lowercase string of the tag name. 
+
+                @param tagName <lowercase str> - A lowercase string of the tag name.
                 @param root <AdvancedTag/'root'> - Search starting at a specific node, if provided. if string 'root', the root of the parsed tree will be used.
         '''
         (root, isFromRoot) = self._handleRootArg(root)
@@ -310,7 +310,7 @@ def getElementsByTagName(self, tagName, root='root'):
     def getElementsByName(self, name, root='root'):
         '''
             getElementsByName - Searches and returns all elements with a specific name.
-               
+
                 @param name <str> - A string of the name attribute
                 @param root <AdvancedTag/'root'> - Search starting at a specific node, if provided. if string 'root' [default], the root of the parsed tree will be used.
         '''
@@ -334,7 +334,7 @@ def getElementsByName(self, name, root='root'):
     def getElementById(self, _id, root='root'):
         '''
             getElementById - Searches and returns the first (should only be one) element with the given ID.
-               
+
                 @param id <str> - A string of the id attribute.
                 @param root <AdvancedTag/'root'> - Search starting at a specific node, if provided. if string 'root' [default], the root of the parsed tree will be used.
         '''
@@ -358,7 +358,7 @@ def getElementById(self, _id, root='root'):
     def getElementsByClassName(self, className, root='root'):
         '''
             getElementsByClassName - Searches and returns all elements containing a given class name.
-               
+
                 @param className <str> - A one-word class name
                 @param root <AdvancedTag/'root'> - Search starting at a specific node, if provided. if string 'root' [default], the root of the parsed tree will be used.
         '''
@@ -382,7 +382,7 @@ def getElementsByClassName(self, className, root='root'):
     def getElementsByAttr(self, attrName, attrValue, root='root'):
         '''
             getElementsByAttr - Searches the full tree for elements with a given attribute name and value combination. This is always a full scan.
-               
+
                 @param attrName <lowercase str> - A lowercase attribute name
                 @param attrValue <str> - Expected value of attribute
                 @param root <AdvancedTag/'root'> - Search starting at a specific node, if provided. if string 'root', the root of the parsed tree will be used.
@@ -409,7 +409,7 @@ def getElementsWithAttrValues(self, attrName, attrValues, root='root'):
             getElementsWithAttrValues - Returns elements with an attribute, named by #attrName contains one of the values in the list, #values
 
             @param attrName <lowercase str> - A lowercase attribute name
-            @param attrValues set<str> - A set of all valid values. 
+            @param attrValues set<str> - A set of all valid values.
 
 
             @return - TagCollection of all matching elements
@@ -419,7 +419,7 @@ def getElementsWithAttrValues(self, attrName, attrValues, root='root'):
 
         if type(attrValues) != set:
             attrValues = set(attrValues)
-        
+
         return root.getElementsWithAttrValues(attrName, attrValues)
 
 
@@ -555,7 +555,7 @@ def filter(self, **kwargs):
 
             Requires the QueryableList module to be installed (i.e. AdvancedHTMLParser was installed
               without '--no-deps' flag.)
-            
+
             For alternative without QueryableList,
               consider #AdvancedHTMLParser.AdvancedHTMLParser.find method or the getElement* methods
 
@@ -587,7 +587,7 @@ def filterOr(self, **kwargs):
 
             Requires the QueryableList module to be installed (i.e. AdvancedHTMLParser was installed
               without '--no-deps' flag.)
-            
+
             For alternative, consider AdvancedHTMLParser.AdvancedHTMLParser.find method or the getElement* methods
 
             @return TagCollection<AdvancedTag>
@@ -604,7 +604,7 @@ def filterOr(self, **kwargs):
     def find(self, **kwargs):
         '''
             find - Perform a search of elements using attributes as keys and potential values as values
-            
+
                (i.e.  parser.find(name='blah', tagname='span')  will return all elements in this document
                  with the name "blah" of the tag type "span" )
 
@@ -810,7 +810,7 @@ def getFormattedHTML(self, indent='  '):
                 with a pretty-printed version
 
             @param indent - space/tab/newline of each level of indent, or integer for how many spaces per level
-        
+
             @return - <str> Formatted html
 
             @see getHTML - Get HTML with original whitespace
@@ -862,7 +862,7 @@ def feed(self, contents):
     def parseFile(self, filename):
         '''
             parseFile - Parses a file and creates the DOM tree and indexes
-    
+
                 @param filename <str/file> - A string to a filename or a file object. If file object, it will not be closed, you must close.
         '''
         self.reset()
@@ -921,7 +921,7 @@ def createElementFromHTML(cls, html, encoding='utf-8'):
 
               Also, if you are just appending to an existing tag, use AdvancedTag.appendInnerHTML
         '''
-        
+
         parser = cls(encoding=encoding)
 
         html = stripIEConditionals(html)
@@ -971,7 +971,7 @@ def createElementsFromHTML(cls, html, encoding='utf-8'):
     @classmethod
     def createBlocksFromHTML(cls, html, encoding='utf-8'):
         '''
-            createBlocksFromHTML - Returns the root level node (unless multiple nodes), and 
+            createBlocksFromHTML - Returns the root level node (unless multiple nodes), and
                 a list of "blocks" added (text and nodes).
 
             @return list< str/AdvancedTag > - List of blocks created. May be strings (text nodes) or AdvancedTag (tags)
@@ -983,7 +983,7 @@ def createBlocksFromHTML(cls, html, encoding='utf-8'):
 
                 If True, block is a tag, otherwise, it is a text node
         '''
-        
+
         parser = cls(encoding=encoding)
 
         parser.parseStr(html)
@@ -1015,7 +1015,7 @@ def __init__(self, filename=None, encoding='utf-8', indexIDs=True, indexNames=Tr
                 @param indexTagNames <bool>   - True to create an index for tag names. <default True>
 
                 For indexing other attributes, see the more generic addIndexOnAttribute
-                                            
+
         '''
         self.indexFunctions = []
         self.otherAttributeIndexFunctions = {}
@@ -1061,7 +1061,7 @@ def _indexID(self, tag):
         _id = tag.getAttribute('id')
         if _id:
             self._idMap[_id] = tag
-        
+
     def _indexName(self, tag):
         name = tag.getAttribute('name')
         if name:
@@ -1113,7 +1113,7 @@ def setRoot(self, root):
         self.reindex()
 
 ##########################################################
-#                 Public 
+#                 Public
 ##########################################################
 
     # This should be called if you modify a parsed tree at an element level, then search it.
@@ -1151,7 +1151,7 @@ def addIndexOnAttribute(self, attributeName):
         '''
             addIndexOnAttribute - Add an index for an arbitrary attribute. This will be used by the getElementsByAttr function.
                 You should do this prior to parsing, or call reindex. Otherwise it will be blank. "name" and "id" will have no effect.
-    
+
                 @param attributeName <lowercase str> - An attribute name. Will be lowercased.
         '''
         attributeName = attributeName.lower()
@@ -1178,13 +1178,13 @@ def removeIndexOnAttribute(self, attributeName):
                 del self.otherAttributeIndexFunctions[attributeName]
         if attributeName in self._otherAttributeIndexes:
                 del self._otherAttributeIndexes[attributeName]
-    
+
 
     def getElementsByTagName(self, tagName, root='root', useIndex=True):
         '''
             getElementsByTagName - Searches and returns all elements with a specific tag name.
-               
-                @param tagName <lowercase str> - A lowercase string of the tag name. 
+
+                @param tagName <lowercase str> - A lowercase string of the tag name.
                 @param root <AdvancedTag/'root'> - Search starting at a specific node, if provided. if string 'root', the root of the parsed tree will be used.
                 @param useIndex - If True [default] and tag names are set to be indexed [default, see constructor], only the index will be used. If False, all tags
                   will be searched.
@@ -1205,7 +1205,7 @@ def getElementsByTagName(self, tagName, root='root', useIndex=True):
     def getElementsByName(self, name, root='root', useIndex=True):
         '''
             getElementsByName - Searches and returns all elements with a specific name.
-               
+
                 @param name <str> - A string of the name attribute
                 @param root <AdvancedTag/'root'> - Search starting at a specific node, if provided. if string 'root', the root of the parsed tree will be used.
                 @param useIndex <bool> If useIndex is True and names are indexed [see constructor] only the index will be used. Otherwise a full search is performed.
@@ -1229,7 +1229,7 @@ def getElementsByName(self, name, root='root', useIndex=True):
     def getElementById(self, _id, root='root', useIndex=True):
         '''
             getElementById - Searches and returns the first (should only be one) element with the given ID.
-               
+
                 @param id <str> - A string of the id attribute.
                 @param root <AdvancedTag/'root'> - Search starting at a specific node, if provided. if string 'root', the root of the parsed tree will be used.
                 @param useIndex <bool> If useIndex is True and ids are indexed [see constructor] only the index will be used. Otherwise a full search is performed.
@@ -1244,7 +1244,7 @@ def getElementById(self, _id, root='root', useIndex=True):
 
                 if self._hasTagInParentLine(element, root) is False:
                     element = None
-                    
+
             return element
 
 
@@ -1254,7 +1254,7 @@ def getElementById(self, _id, root='root', useIndex=True):
     def getElementsByClassName(self, className, root='root', useIndex=True):
         '''
             getElementsByClassName - Searches and returns all elements containing a given class name.
-               
+
                 @param className <str> - A one-word class name
                 @param root <AdvancedTag/'root'> - Search starting at a specific node, if provided. if string 'root', the root of the parsed tree will be used.
                 @param useIndex <bool> If useIndex is True and class names are indexed [see constructor] only the index will be used. Otherwise a full search is performed.
@@ -1278,7 +1278,7 @@ def getElementsByAttr(self, attrName, attrValue, root='root', useIndex=True):
         '''
             getElementsByAttr - Searches the full tree for elements with a given attribute name and value combination. If you want multiple potential values, see getElementsWithAttrValues
                If you want an index on a random attribute, use the addIndexOnAttribute function.
-               
+
                 @param attrName <lowercase str> - A lowercase attribute name
                 @param attrValue <str> - Expected value of attribute
                 @param root <AdvancedTag/'root'> - Search starting at a specific node, if provided. if string 'root', the root of the parsed tree will be used.
@@ -1295,7 +1295,7 @@ def getElementsByAttr(self, attrName, attrValue, root='root', useIndex=True):
                 elements = [x for x in elements if _hasTagInParentLine(x, root)]
 
             return TagCollection(elements)
-        
+
         return AdvancedHTMLParser.getElementsByAttr(self, attrName, attrValue, root)