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@ -1,239 +0,0 @@
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Upstream: master
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From 0c7d355a76236b0c687fb7c59cd974c2c7f35657 Mon Sep 17 00:00:00 2001
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From: Robin Lee <cheeselee@fedoraproject.org>
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Date: Thu, 10 Sep 2020 21:31:22 +0800
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Subject: [PATCH] Replace usage of `getchildren` and `getiterator` with `list`
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or `iter`
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Methods getchildren() and getiterator() of classes ElementTree and Element in
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the ElementTree module have been deprecated since Python 3.2 and removed since
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Python 3.9.
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Fixes #1258
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Closes #1259
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---
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tests/__init__.py | 2 +-
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zim/formats/__init__.py | 44 ++++++++++++++++++++---------------------
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zim/gui/pageview.py | 2 +-
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3 files changed, 24 insertions(+), 24 deletions(-)
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diff --git a/tests/__init__.py b/tests/__init__.py
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index 20e5b8df..88f87f87 100644
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--- a/tests/__init__.py
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+++ b/tests/__init__.py
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@@ -559,7 +559,7 @@ class _TestData(object):
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tree = etree.ElementTree(file=root + '/tests/data/notebook-wiki.xml')
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test_data = []
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- for node in tree.getiterator(tag='page'):
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+ for node in tree.iter(tag='page'):
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name = node.attrib['name']
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text = str(node.text.lstrip('\n'))
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test_data.append((name, text))
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diff --git a/zim/formats/__init__.py b/zim/formats/__init__.py
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index 9e00c169..e1149f7f 100644
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--- a/zim/formats/__init__.py
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+++ b/zim/formats/__init__.py
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@@ -262,7 +262,7 @@ class ParseTree(object):
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'''Returns True if the tree contains any content at all.'''
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root = self._etree.getroot()
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return root is not None and (
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- bool(root.getchildren()) or (root.text and not root.text.isspace())
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+ bool(list(root)) or (root.text and not root.text.isspace())
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)
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@property
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@@ -284,14 +284,14 @@ class ParseTree(object):
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myroot = self._etree.getroot()
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otherroot = tree._etree.getroot()
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if otherroot.text:
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- children = myroot.getchildren()
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+ children = list(myroot)
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if children:
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last = children[-1]
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last.tail = (last.tail or '') + otherroot.text
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else:
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myroot.text = (myroot.text or '') + otherroot.text
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- for element in otherroot.getchildren():
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+ for element in iter(otherroot):
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myroot.append(element)
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return self
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@@ -312,7 +312,7 @@ class ParseTree(object):
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# HACK: Force sorting of attrib - else change in python3.8 breaks test cases
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# Ensure all attrib are string, else ElementTree fails
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- for element in self._etree.getiterator('*'):
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+ for element in self._etree.iter('*'):
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myattrib = element.attrib.copy()
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element.attrib.clear()
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for key in sorted(myattrib.keys()):
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@@ -342,8 +342,8 @@ class ParseTree(object):
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from zim.notebook.page import HRef # XXX
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seen = set()
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for elt in itertools.chain(
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- self._etree.getiterator(LINK),
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- self._etree.getiterator(IMAGE)
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+ self._etree.iter(LINK),
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+ self._etree.iter(IMAGE)
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):
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href = elt.attrib.get('href')
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if href and href not in seen:
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@@ -359,7 +359,7 @@ class ParseTree(object):
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@returns: yields an unordered list of tag names
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'''
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seen = set()
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- for elt in self._etree.getiterator(TAG):
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+ for elt in self._etree.iter(TAG):
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name = elt.text
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if not name in seen:
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seen.add(name)
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@@ -367,7 +367,7 @@ class ParseTree(object):
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def _get_heading_element(self, level=1):
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root = self._etree.getroot()
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- children = root.getchildren()
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+ children = list(root)
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if root.text and not root.text.isspace():
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return None
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@@ -424,7 +424,7 @@ class ParseTree(object):
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'''
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root = self._etree.getroot()
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roottext = root.text and not root.text.isspace()
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- children = root.getchildren()
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+ children = list(root)
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if children and not roottext:
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first = children[0]
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@@ -442,7 +442,7 @@ class ParseTree(object):
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and a max depth.
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'''
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path = []
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- for heading in self._etree.getiterator('h'):
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+ for heading in self._etree.iter('h'):
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level = int(heading.attrib['level'])
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# find parent header in path using old level
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while path and path[-1][0] >= level:
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@@ -461,11 +461,11 @@ class ParseTree(object):
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adds a '_src_file' attribute to the elements with the full file path.
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'''
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if notebook is None:
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- for element in self._etree.getiterator('img'):
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+ for element in self._etree.iter('img'):
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filepath = element.attrib['src']
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element.attrib['_src_file'] = File(filepath)
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else:
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- for element in self._etree.getiterator('img'):
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+ for element in self._etree.iter('img'):
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filepath = element.attrib['src']
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element.attrib['_src_file'] = notebook.resolve_file(element.attrib['src'], path)
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@@ -473,7 +473,7 @@ class ParseTree(object):
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'''Undo effect of L{resolve_images()}, mainly intended for
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testing.
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'''
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- for element in self._etree.getiterator('img'):
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+ for element in self._etree.iter('img'):
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if '_src_file' in element.attrib:
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element.attrib.pop('_src_file')
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@@ -481,7 +481,7 @@ class ParseTree(object):
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'''Calls encode_url() on all links that contain urls.
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See zim.parsing for details. Modifies the parse tree.
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'''
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- for link in self._etree.getiterator('link'):
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+ for link in self._etree.iter('link'):
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href = link.attrib['href']
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if href and is_url_re.match(href):
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link.attrib['href'] = url_encode(href, mode=mode)
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@@ -492,7 +492,7 @@ class ParseTree(object):
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'''Calls decode_url() on all links that contain urls.
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See zim.parsing for details. Modifies the parse tree.
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'''
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- for link in self._etree.getiterator('link'):
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+ for link in self._etree.iter('link'):
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href = link.attrib['href']
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if href and is_url_re.match(href):
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link.attrib['href'] = url_decode(href, mode=mode)
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@@ -502,7 +502,7 @@ class ParseTree(object):
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def count(self, text):
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'''Returns the number of occurences of 'text' in this tree.'''
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count = 0
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- for element in self._etree.getiterator():
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+ for element in self._etree.iter():
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if element.text:
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count += element.text.count(text)
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if element.tail:
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@@ -515,7 +515,7 @@ class ParseTree(object):
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in this tree.
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'''
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count = 0
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- for element in self._etree.getiterator():
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+ for element in self._etree.iter():
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if element.text:
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newstring, n = regex.subn('', element.text)
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count += n
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@@ -535,7 +535,7 @@ class ParseTree(object):
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elif element.tag in ('li', 'h'):
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return True # implicit newline
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else:
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- children = element.getchildren()
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+ children = list(element)
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if children:
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return self._get_element_ends_with_newline(children[-1]) # recurs
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elif element.text:
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@@ -586,7 +586,7 @@ class ParseTree(object):
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@param tag: tag name
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@returns: yields L{Node} objects
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'''
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- for elt in self._etree.getiterator(tag):
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+ for elt in self._etree.iter(tag):
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yield Element.new_from_etree(elt)
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def replace(self, tag, func):
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@@ -932,7 +932,7 @@ class OldParseTreeBuilder(object):
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if len(self._stack) > 1 and not (
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tag in (IMAGE, OBJECT, HEADDATA, TABLEDATA)
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or (self._last.text and not self._last.text.isspace())
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- or self._last.getchildren()
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+ or bool(list(self._last))
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):
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# purge empty tags
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if self._last.text and self._last.text.isspace():
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@@ -940,7 +940,7 @@ class OldParseTreeBuilder(object):
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empty = self._stack.pop()
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self._stack[-1].remove(empty)
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- children = self._stack[-1].getchildren()
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+ children = list(self._stack[-1])
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if children:
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self._last = children[-1]
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if not self._last.tail is None:
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@@ -1053,7 +1053,7 @@ class OldParseTreeBuilder(object):
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def _append_to_previous(self, text):
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'''Add text before current element'''
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parent = self._stack[-2]
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- children = parent.getchildren()[:-1]
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+ children = list(parent)[:-1]
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if children:
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if children[-1].tail:
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children[-1].tail = children[-1].tail + text
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diff --git a/zim/gui/pageview.py b/zim/gui/pageview.py
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index 84fe99b4..c2c29cc5 100644
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--- a/zim/gui/pageview.py
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+++ b/zim/gui/pageview.py
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@@ -857,7 +857,7 @@ class TextBuffer(Gtk.TextBuffer):
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if not iter.starts_line():
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self.insert_at_cursor('\n')
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- for element in node.getchildren():
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+ for element in iter(node):
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if element.tag in ('p', 'div'):
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# No force line start here on purpose
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if 'indent' in element.attrib:
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--
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2.28.0
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