XIST.present

Module with classes for printing trees

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This module contains presenter classes, which are used for displaying XIST nodes on screen (either on the terminal or via ipipe browsers).

def strtab​(count):

def strtext​(text):

class Presenter​(object):

This class is the base of the presenter classes. It is abstract and only serves as documentation for the methods.

A Presenter generates a specific string representation of a node to be printed on the screen.

def __init__​(self, node):

def presentText​(self, *args, **kwargs):

Present a ll.xist.xsc.Text node.

def presentFrag​(self, *args, **kwargs):

Present a ll.xist.xsc.Frag node.

def presentComment​(self, *args, **kwargs):

Present a ll.xist.xsc.Comment node.

def presentDocType​(self, *args, **kwargs):

Present a ll.xist.xsc.DocType node.

def presentProcInst​(self, *args, **kwargs):

Present a ll.xist.xsc.ProcInst node.

def presentAttrs​(self, *args, **kwargs):

Present an ll.xist.xsc.Attrs node.

def presentElement​(self, *args, **kwargs):

Present an ll.xist.xsc.Element node.

def presentEntity​(self, *args, **kwargs):

Present a ll.xist.xsc.Entity node.

def presentNull​(self, *args, **kwargs):

Present the ll.xist.xsc.Null node.

def presentAttr​(self, *args, **kwargs):

Present an ll.xist.xsc.Attr node.

class Line​(object):

def __init__​(self, node, loc, path, content):

def __iter__​(self):

def __xattrs__​(self, mode='default'):

class TreePresenter​(Presenter):

This presenter shows the object as a nested tree.

def __init__​(self, node, indent=None):

Create a TreePresenter object for the XIST node node using indent for indenting each tree level. If indent is None use the value of the environment variable LL_XIST_INDENT as the indent string (falling back to a tab if the environment variable doesn't exist).

def __str__​(self):

def strindent​(self, level):

def text​(self, text):

def __iter__​(self):

def _domultiline​(self, node, lines, indent, formatter, head=None, tail=None):

def presentFrag​(self, node):

def presentAttrs​(self, node):

def presentElement​(self, node):

def presentNull​(self, node):

def presentText​(self, node):

def presentEntity​(self, node):

def presentProcInst​(self, node):

def presentComment​(self, node):

def presentDocType​(self, node):

def presentAttr​(self, node):

class defaultpresenter​(Presenter):

This presenter shows the object as a nested tree.

def __init__​(self, node, indent=None):

Create a TreePresenter object for the XIST node node using indent for indenting each tree level. If indent is None use the value of the environment variable LL_XIST_INDENT as the indent string (falling back to a tab if the environment variable doesn't exist).

def __str__​(self):

def strindent​(self, level):

def text​(self, text):

def __iter__​(self):

def _domultiline​(self, node, lines, indent, formatter, head=None, tail=None):

def presentFrag​(self, node):

def presentAttrs​(self, node):

def presentElement​(self, node):

def presentNull​(self, node):

def presentText​(self, node):

def presentEntity​(self, node):

def presentProcInst​(self, node):

def presentComment​(self, node):

def presentDocType​(self, node):

def presentAttr​(self, node):

class CodePresenter​(Presenter):

This presenter formats the object as a nested Python object tree.

This makes it possible to quickly convert HTML/XML files to XIST constructor calls.

def __init__​(self, node, indent=None):

Create a CodePresenter object for the XIST node node using indent for indenting each tree level. If indent is None use the value of the environment variable LL_XIST_INDENT as the indent string (falling back to a tab if the environment variable doesn't exist).

def __str__​(self):

def __iter__​(self):

def _indent​(self):

def _text​(self, text):

def presentFrag​(self, node):

def _formatattrvalue​(self, attrvalue):

def presentAttrs​(self, node):

def presentElement​(self, node):

def presentNull​(self, node):

def presentText​(self, node):

def presentEntity​(self, node):

def presentProcInst​(self, node):

def presentComment​(self, node):

def presentDocType​(self, node):

def presentAttr​(self, node):

def displayhook​(obj):