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from typing import Dict, Optional |
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from cleo.io.io import IO |
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from sdoc.sdoc2.node.Node import Node |
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from sdoc.sdoc2.NodeStore import NodeStore |
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View Code Duplication |
class IconNode(Node): |
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""" |
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Node for icons (i.e. small inline images). |
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""" |
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# ------------------------------------------------------------------------------------------------------------------ |
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_definitions = {} |
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""" |
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The icon definitions. Map from ion name ot attributes. |
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:type: dict[str,dict[str,str]] |
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""" |
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# ------------------------------------------------------------------------------------------------------------------ |
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def __init__(self, io: IO, options: Dict[str, str], argument: str): |
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""" |
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Object constructor. |
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:param OutputStyle io: The IO object. |
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:param dict[str,str] options: The options of this figure. |
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:param str argument: Not used. |
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""" |
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super().__init__(io, 'icon', options, argument) |
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# ------------------------------------------------------------------------------------------------------------------ |
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def get_command(self) -> str: |
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""" |
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Returns the command of this node, i.e. icon. |
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""" |
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return 'icon' |
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# ------------------------------------------------------------------------------------------------------------------ |
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def is_block_command(self) -> bool: |
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""" |
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Returns False. |
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""" |
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return False |
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# ------------------------------------------------------------------------------------------------------------------ |
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def is_inline_command(self) -> bool: |
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""" |
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Returns True. |
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""" |
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return True |
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# ------------------------------------------------------------------------------------------------------------------ |
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def is_phrasing(self) -> bool: |
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""" |
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Returns True if this node is a phrasing node, i.e. is a part of a paragraph. Otherwise returns False. |
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""" |
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return True |
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# ------------------------------------------------------------------------------------------------------------------ |
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@staticmethod |
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def add_definition(name: str, attributes: Dict[str, str]): |
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""" |
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Adds the definition of an icon to the icon definitions. |
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:param str name: The name of a reference to icon definition. |
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:param dict[str,str] attributes: The attributes. |
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""" |
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IconNode._definitions[name] = attributes |
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# ------------------------------------------------------------------------------------------------------------------ |
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@staticmethod |
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def get_definition(name: str) -> Optional[Dict[str, str]]: |
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""" |
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Returns the attributes of a definition, if name of definition is exists. |
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:param str name: The name of a definition |
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:rtype: dict[str,str]|None |
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""" |
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if name in IconNode._definitions: |
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return IconNode._definitions[name] |
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else: |
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return None |
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# ---------------------------------------------------------------------------------------------------------------------- |
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NodeStore.register_inline_command('icon', IconNode) |
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SDoc /
py-sdoc
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