def load(self):
pageFullPath = self.getPagePath()
self.l.debug('Loading page at {} '.format(pageFullPath))
pageDir = self.getPageDir()
if not os.path.isfile(pageFullPath):
self.l.debug('Page does not exist, creating empty document ...')
rootFrame = Frame()
p1 = Paragraph(0, ('title', 'level', '1'))
title = TextFragment(None)
title.setText(self.pageId)
p1.add(title)
p2 = Paragraph(0, ('para', None, None))
rootFrame.add(p1)
rootFrame.add(p2)
docFac = DocumentFactory(pageDir, self.notepad.formatManager)
self.document = docFac.createDocument(rootFrame)
self.links = []
else:
importer = XMLImporter(pageDir, self.getFilename(),
self.notepad.getFormatManager())
importer.importDocument()
self.document = importer.getDocument()
self.links = importer.getLinks()
def load(self):
pageFullPath = self.getPagePath()
self.l.debug('Loading page at {} '.format(pageFullPath))
pageDir = self.getPageDir()
if not os.path.isfile(pageFullPath):
self.l.debug('Page does not exist, creating empty document ...')
rootFrame = Frame()
p1 = Paragraph(0, ('title', 'level', '1'))
title = TextFragment(None)
title.setText(self.pageId)
p1.add(title)
p2 = Paragraph(0, ('para', None, None))
rootFrame.add(p1)
rootFrame.add(p2)
docFac= DocumentFactory(pageDir, self.notepad.formatManager)
self.document = docFac.createDocument(rootFrame)
self.links = []
else:
importer = XMLImporter(pageDir, self.getFilename(), self.notepad.getFormatManager())
importer.importDocument()
self.document = importer.getDocument()
self.links = importer.getLinks()
def startElement(self, name, attrs):
# structural tags
if name == 'article':
self.nodeStack = [Frame()]
elif name == 'section':
self.sectionLevel += 1
elif name == 'itemizedlist': # create a List node and set it as current parent
self.listLevel += 1
curList = List(('itemizedlist', 'level', str(self.listLevel)))
parent = self.nodeStack[-1]
parent.add(curList)
self.nodeStack.append(curList) # push
elif name == 'mediaobject':
pass
elif name == 'imageobject':
pass
elif name == 'inlineequation':
pass
elif name == 'listitem':
pass
# These contain <para> elements, but already define the paragraph style:
elif name == 'blockquote':
self.paraStyle = ('blockquote', None, None)
elif name == 'tip':
self.paraStyle = ('tip', None, None)
elif name == 'warning':
self.paraStyle = ('warning', None, None)
elif name == 'title': # create a title paragraph and set it as current parent
if self.sectionLevel > 0: # no title for <article>
para = Paragraph(0, ('title', 'level', str(self.sectionLevel)))
parent = self.nodeStack[-1] # top()
self.nodeStack.append(para) # push()
parent.add(para)
self.content = ''
elif name == 'para': # a paragraph contains only fragments
if self.paraStyle is None:
self.paraStyle = ('para', None, None)
para = Paragraph(0, self.paraStyle)
parent = self.nodeStack[-1] # top()
self.nodeStack.append(para) # push()
parent.add(para)
self.content = '' # start collecting content
self.currentStyle = None # no specific style currently
elif name == 'programlisting': # a program listing contains verbatim text only
language = attrs.getValue('language')
para = Paragraph(0, ('programlisting', 'language', language))
parent = self.nodeStack[-1] # top()
self.nodeStack.append(para) # push()
parent.add(para)
self.content = '' # start collecting content
self.currentStyle = None # no specific style currently
elif name == 'screen': # a screen contains verbatim text only
para = Paragraph(0, ('screen', None, None))
parent = self.nodeStack[-1] # top()
self.nodeStack.append(para) # push()
parent.add(para)
self.content = '' # start collecting content
self.currentStyle = None # no specific style currently
# These are the fragments which are added to the current paragraph
elif name == 'emphasis':
# Add content so far to the current paragraph
if len(self.content) > 0:
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
emphasizeRole = attrs.get('role', '')
if emphasizeRole == '':
self.currentStyle = ('emphasis', None, None) # todo: nested styles support (needs yet another stack ...)
else:
self.currentStyle = ('emphasis', 'role', emphasizeRole) # todo: nested styles support (needs yet another stack ...)
elif name == 'code':
# Add content so far to the current paragraph
if len(self.content) > 0:
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
self.currentStyle = ('code', None, None) # todo: nested styles support (needs yet another stack ...)
elif name == 'link':
# Add content so far to the current paragraph
if len(self.content) > 0:
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
self.href = attrs.get('xlink:href', '')
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
elif name == 'olink':
# Add content so far to the current paragraph
if len(self.content) > 0:
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
self.currentStyle = ('olink', None, None) # todo: nested styles support (needs yet another stack ...)
elif name == 'imagedata':
parent = self.nodeStack[-1]
# Add content so far to the current paragraph
if len(self.content) > 0:
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
imageFile = attrs.getValue('fileref')
frag = ImageFragment()
frag.setImage(imageFile)
parent.add(frag)
elif name == 'mathphrase':
parent = self.nodeStack[-1]
# Add content so far to the current paragraph
if len(self.content) > 0:
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
parent.add(frag)
self.content = ''
def endElement(self, name):
# structural tags
if name == 'article':
self.result = self.nodeStack[0]
elif name == 'section':
self.sectionLevel -= 1
elif name == 'itemizedlist':
self.nodeStack = self.nodeStack[0:-1] # pop()
self.content = None
self.currentStyle = None
self.listLevel -= 1
elif name == 'mediaobject':
pass
elif name == 'imageobject':
pass
elif name == 'inlineequation':
pass
# These contain <para> elements:
elif name == 'listitem':
pass
elif name == 'blockquote':
pass
elif name == 'tip':
pass
elif name == 'warning':
pass
elif name == 'title':
if self.sectionLevel > 0:
parent = self.nodeStack[-1]
self.nodeStack = self.nodeStack[0:-1] # pop()
frag = TextFragment(None)
frag.setText(self.content)
parent.add(frag)
self.content = None
elif name == 'para':
if self.content != '':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = None
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
self.paraStyle = None
self.nodeStack = self.nodeStack[0:-1] # pop()
elif name == 'programlisting':
if self.content != '':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = None
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
self.nodeStack = self.nodeStack[0:-1] # pop()
elif name == 'screen':
if self.content != '':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = None
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
self.nodeStack = self.nodeStack[0:-1] # pop()
elif name == 'emphasis':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
elif name == 'code':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
elif name == 'link':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
frag.setHref(self.href)
self.href = None
self.content = ''
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
elif name == 'olink':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
parent.add(frag)
self.keywordLinks.add(self.content)
self.content = ''
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
elif name == 'imagedata':
pass
elif name == 'mathphrase':
mathFormula = MathFormulaObject()
mathFormula.setFormula(self.content)
mathFormula.renderFormula() # generate image - TODO: is there a better approach?
# Do we need the image as part of the fragment?
parent = self.nodeStack[-1]
frag = MathFragment()
frag.setText(mathFormula.formula)
frag.setImage(mathFormula.image)
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
self.content = ''
def startElement(self, name, attrs):
# structural tags
if name == 'article':
self.nodeStack = [Frame()]
elif name == 'section':
self.sectionLevel += 1
elif name == 'itemizedlist': # create a List node and set it as current parent
self.listLevel += 1
curList = List(('itemizedlist', 'level', str(self.listLevel)))
parent = self.nodeStack[-1]
parent.add(curList)
self.nodeStack.append(curList) # push
elif name == 'mediaobject':
pass
elif name == 'imageobject':
pass
elif name == 'inlineequation':
pass
elif name == 'listitem':
pass
# These contain <para> elements, but already define the paragraph style:
elif name == 'blockquote':
self.paraStyle = ('blockquote', None, None)
elif name == 'tip':
self.paraStyle = ('tip', None, None)
elif name == 'warning':
self.paraStyle = ('warning', None, None)
elif name == 'title': # create a title paragraph and set it as current parent
if self.sectionLevel > 0: # no title for <article>
para = Paragraph(0, ('title', 'level', str(self.sectionLevel)))
parent = self.nodeStack[-1] # top()
self.nodeStack.append(para) # push()
parent.add(para)
self.content = ''
elif name == 'para': # a paragraph contains only fragments
if self.paraStyle is None:
self.paraStyle = ('para', None, None)
para = Paragraph(0, self.paraStyle)
parent = self.nodeStack[-1] # top()
self.nodeStack.append(para) # push()
parent.add(para)
self.content = '' # start collecting content
self.currentStyle = None # no specific style currently
elif name == 'programlisting': # a program listing contains verbatim text only
language = attrs.getValue('language')
para = Paragraph(0, ('programlisting', 'language', language))
parent = self.nodeStack[-1] # top()
self.nodeStack.append(para) # push()
parent.add(para)
self.content = '' # start collecting content
self.currentStyle = None # no specific style currently
elif name == 'screen': # a screen contains verbatim text only
para = Paragraph(0, ('screen', None, None))
parent = self.nodeStack[-1] # top()
self.nodeStack.append(para) # push()
parent.add(para)
self.content = '' # start collecting content
self.currentStyle = None # no specific style currently
# These are the fragments which are added to the current paragraph
elif name == 'emphasis':
# Add content so far to the current paragraph
if len(self.content) > 0:
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
emphasizeRole = attrs.get('role', '')
if emphasizeRole == '':
self.currentStyle = (
'emphasis', None, None
) # todo: nested styles support (needs yet another stack ...)
else:
self.currentStyle = (
'emphasis', 'role', emphasizeRole
) # todo: nested styles support (needs yet another stack ...)
elif name == 'code':
# Add content so far to the current paragraph
if len(self.content) > 0:
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
self.currentStyle = (
'code', None, None
) # todo: nested styles support (needs yet another stack ...)
elif name == 'link':
# Add content so far to the current paragraph
if len(self.content) > 0:
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
self.href = attrs.get('xlink:href', '')
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
elif name == 'olink':
# Add content so far to the current paragraph
if len(self.content) > 0:
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
self.currentStyle = (
'olink', None, None
) # todo: nested styles support (needs yet another stack ...)
elif name == 'imagedata':
parent = self.nodeStack[-1]
# Add content so far to the current paragraph
if len(self.content) > 0:
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
imageFile = attrs.getValue('fileref')
frag = ImageFragment()
frag.setImage(imageFile)
parent.add(frag)
elif name == 'mathphrase':
parent = self.nodeStack[-1]
# Add content so far to the current paragraph
if len(self.content) > 0:
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
parent.add(frag)
self.content = ''
def endElement(self, name):
# structural tags
if name == 'article':
self.result = self.nodeStack[0]
elif name == 'section':
self.sectionLevel -= 1
elif name == 'itemizedlist':
self.nodeStack = self.nodeStack[0:-1] # pop()
self.content = None
self.currentStyle = None
self.listLevel -= 1
elif name == 'mediaobject':
pass
elif name == 'imageobject':
pass
elif name == 'inlineequation':
pass
# These contain <para> elements:
elif name == 'listitem':
pass
elif name == 'blockquote':
pass
elif name == 'tip':
pass
elif name == 'warning':
pass
elif name == 'title':
if self.sectionLevel > 0:
parent = self.nodeStack[-1]
self.nodeStack = self.nodeStack[0:-1] # pop()
frag = TextFragment(None)
frag.setText(self.content)
parent.add(frag)
self.content = None
elif name == 'para':
if self.content != '':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = None
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
self.paraStyle = None
self.nodeStack = self.nodeStack[0:-1] # pop()
elif name == 'programlisting':
if self.content != '':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = None
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
self.nodeStack = self.nodeStack[0:-1] # pop()
elif name == 'screen':
if self.content != '':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = None
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
self.nodeStack = self.nodeStack[0:-1] # pop()
elif name == 'emphasis':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
elif name == 'code':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
self.content = ''
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
elif name == 'link':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
frag.setHref(self.href)
self.href = None
self.content = ''
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
elif name == 'olink':
parent = self.nodeStack[-1]
frag = TextFragment(self.currentStyle)
frag.setText(self.content)
parent.add(frag)
self.keywordLinks.add(self.content)
self.content = ''
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
elif name == 'imagedata':
pass
elif name == 'mathphrase':
mathFormula = MathFormulaObject()
mathFormula.setFormula(self.content)
mathFormula.renderFormula(
) # generate image - TODO: is there a better approach?
# Do we need the image as part of the fragment?
parent = self.nodeStack[-1]
frag = MathFragment()
frag.setText(mathFormula.formula)
frag.setImage(mathFormula.image)
parent.add(frag)
self.currentStyle = None # todo: nested styles support (needs yet another stack ...)
self.content = ''