def prepare_content_tree(self):
"""
Prepares this node for further processing.
"""
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
node.prepare_content_tree()
node_store.out_scope(node)
def prepare_content_tree(self):
"""
Method which checks if all child nodes is instance of sdoc.sdoc2.node.ItemNode.ItemNode.
"""
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
if not isinstance(node, ItemNode):
raise RuntimeError("Node: id:%s, %s is not instance of 'ItemNode'" % (str(node.id), node.name))
node_store.out_scope(node)
def prepare_content_tree(self):
"""
Method which checks if all child nodes is instance of sdoc.sdoc2.node.ItemNode.ItemNode.
"""
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
if not isinstance(node, ItemNode):
raise RuntimeError(
"Node: id:%s, %s is not instance of 'ItemNode'" %
(str(node.id), node.name))
node_store.out_scope(node)
def print_info(self, level):
"""
Temp function for development.
:param int level: the level of block commands.
"""
print("%s%4d %s" % (' ' * 4 * level, self.id, self.name))
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
node.print_info(level + 1)
node_store.out_scope(node)
def prepare_content_tree(self):
"""
Method which checks if all child nodes is phrasing.
"""
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
if isinstance(node, TextNode):
node.prune_whitespace()
# if not node.is_phrasing():
# raise RuntimeError("Node: id:%s, %s is not phrasing" % (str(node.id), node.name))
node_store.out_scope(node)
def prepare_content_tree(self):
"""
Method which checks if all child nodes is phrasing.
"""
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
if isinstance(node, TextNode):
node.prune_whitespace()
# if not node.is_phrasing():
# raise RuntimeError("Node: id:%s, %s is not phrasing" % (str(node.id), node.name))
node_store.out_scope(node)
def generate(self, node, file):
"""
Generates the representation of a node is the requested output format.
:param sdoc.sdoc2.node.Node.Node node: The node for which the output must be generated.
:param file file: The output file.
"""
for node_id in node._child_nodes: # @todo fix access
child_node = node_store.in_scope(node_id)
decorator = node_store.create_format_decorator(child_node.get_command(), self)
decorator.generate(child_node, file)
node_store.out_scope(child_node)
def prune_whitespace(self):
"""
Removes spaces from end of a paragraph.
"""
first = self._child_nodes[0]
last = self._child_nodes[-1]
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
if isinstance(node, TextNode):
if node.id == first:
node.prune_whitespace(leading=True)
if node.id == last:
node.prune_whitespace(trailing=True)
if node.id != last and node.id != first:
node.prune_whitespace()
node_store.out_scope(node)
def prune_whitespace(self):
"""
Removes spaces from end of a paragraph.
"""
first = self._child_nodes[0]
last = self._child_nodes[-1]
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
if isinstance(node, TextNode):
if node.id == first:
node.prune_whitespace(leading=True)
if node.id == last:
node.prune_whitespace(trailing=True)
if node.id != last and node.id != first:
node.prune_whitespace()
node_store.out_scope(node)
def split_text_nodes(self):
"""
Replaces single text nodes that contains a paragraph separator (i.e. a double new line) with multiple text nodes
without paragraph separator.
"""
new_child_nodes = []
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
if isinstance(node, TextNode):
list_ids = node.split_by_paragraph()
for ids in list_ids:
new_child_nodes.append(ids)
else:
new_child_nodes.append(node.id)
node_store.out_scope(node)
self._child_nodes = new_child_nodes
def split_text_nodes(self):
"""
Replaces single text nodes that contains a paragraph separator (i.e. a double new line) with multiple text nodes
without paragraph separator.
"""
new_child_nodes = []
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
if isinstance(node, TextNode):
list_ids = node.split_by_paragraph()
for ids in list_ids:
new_child_nodes.append(ids)
else:
new_child_nodes.append(node.id)
node_store.out_scope(node)
self._child_nodes = new_child_nodes
def create_paragraphs(self):
"""
Create paragraph nodes.
A paragraph consists of phrasing nodes only. Each continuous slice of phrasing child nodes is move to a
paragraph node.
"""
new_child_nodes = []
paragraph_node = None
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
if node.is_phrasing():
if not paragraph_node:
paragraph_node = sdoc.sdoc2.node_store.create_inline_node(
'paragraph')
new_child_nodes.append(paragraph_node.id)
paragraph_node.append_child_node(node)
else:
if paragraph_node:
paragraph_node.prune_whitespace()
sdoc.sdoc2.node_store.store_node(paragraph_node)
paragraph_node = None
# End paragraph nodes are created temporary to separate paragraphs in a flat list of (text) node. There
# role ae replaced by the content hierarchy now. So, we must no store end paragraph nodes.
if not isinstance(node, EndParagraphNode):
new_child_nodes.append(node.id)
node_store.out_scope(node)
if paragraph_node:
paragraph_node.prune_whitespace()
sdoc.sdoc2.node_store.store_node(paragraph_node)
# paragraph_node = None
# Setting child nodes.
self._child_nodes = new_child_nodes
def create_paragraphs(self):
"""
Create paragraph nodes.
A paragraph consists of phrasing nodes only. Each continuous slice of phrasing child nodes is move to a
paragraph node.
"""
new_child_nodes = []
paragraph_node = None
for node_id in self._child_nodes:
node = node_store.in_scope(node_id)
if node.is_phrasing():
if not paragraph_node:
paragraph_node = sdoc.sdoc2.node_store.create_inline_node('paragraph')
new_child_nodes.append(paragraph_node.id)
paragraph_node.append_child_node(node)
else:
if paragraph_node:
paragraph_node.prune_whitespace()
sdoc.sdoc2.node_store.store_node(paragraph_node)
paragraph_node = None
# End paragraph nodes are created temporary to separate paragraphs in a flat list of (text) node. There
# role ae replaced by the content hierarchy now. So, we must no store end paragraph nodes.
if not isinstance(node, EndParagraphNode):
new_child_nodes.append(node.id)
node_store.out_scope(node)
if paragraph_node:
paragraph_node.prune_whitespace()
sdoc.sdoc2.node_store.store_node(paragraph_node)
# paragraph_node = None
# Setting child nodes.
self._child_nodes = new_child_nodes