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a9c539821f
* Remove executable permissions from non-script files * Remove harmless-but-useless shebang lines
66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
# encoding: utf-8
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# Copyright (C) 2012-2021 jrnl contributors
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# License: https://www.gnu.org/licenses/gpl-3.0.html
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from xml.dom import minidom
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from .json_exporter import JSONExporter
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from .util import get_tags_count
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class XMLExporter(JSONExporter):
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"""This Exporter can convert entries and journals into XML."""
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names = ["xml"]
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extension = "xml"
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@classmethod
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def export_entry(cls, entry, doc=None):
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"""Returns an XML representation of a single entry."""
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doc_el = doc or minidom.Document()
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entry_el = doc_el.createElement("entry")
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for key, value in cls.entry_to_dict(entry).items():
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elem = doc_el.createElement(key)
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elem.appendChild(doc_el.createTextNode(value))
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entry_el.appendChild(elem)
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if not doc:
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doc_el.appendChild(entry_el)
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return doc_el.toprettyxml()
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else:
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return entry_el
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@classmethod
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def entry_to_xml(cls, entry, doc):
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entry_el = doc.createElement("entry")
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entry_el.setAttribute("date", entry.date.isoformat())
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if hasattr(entry, "uuid"):
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entry_el.setAttribute("uuid", entry.uuid)
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entry_el.setAttribute("starred", entry.starred)
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tags = entry.tags
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for tag in tags:
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tag_el = doc.createElement("tag")
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tag_el.setAttribute("name", tag)
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entry_el.appendChild(tag_el)
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entry_el.appendChild(doc.createTextNode(entry.fulltext))
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return entry_el
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@classmethod
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def export_journal(cls, journal):
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"""Returns an XML representation of an entire journal."""
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tags = get_tags_count(journal)
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doc = minidom.Document()
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xml = doc.createElement("journal")
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tags_el = doc.createElement("tags")
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entries_el = doc.createElement("entries")
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for count, tag in tags:
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tag_el = doc.createElement("tag")
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tag_el.setAttribute("name", tag)
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count_node = doc.createTextNode(str(count))
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tag_el.appendChild(count_node)
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tags_el.appendChild(tag_el)
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for entry in journal.entries:
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entries_el.appendChild(cls.entry_to_xml(entry, doc))
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xml.appendChild(entries_el)
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xml.appendChild(tags_el)
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doc.appendChild(xml)
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return doc.toprettyxml()
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