52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
#!/usr/bin/env python
|
|
#coding:utf-8
|
|
# Purpose: ODF META-INF/manifest.xml management
|
|
# Created: 27.12.2010
|
|
# Copyright (C) 2010, Manfred Moitzi
|
|
# License: MIT license
|
|
from __future__ import unicode_literals, print_function, division
|
|
__author__ = "mozman <mozman@gmx.at>"
|
|
|
|
from .xmlns import XMLMixin, etree, CN
|
|
from .const import MANIFEST_NSMAP
|
|
|
|
IGNORE_LIST = frozenset(['META-INF/manifest.xml'])
|
|
|
|
class Manifest(XMLMixin):
|
|
def __init__(self, content=None):
|
|
if content is None:
|
|
self.xmlnode = etree.Element(CN('manifest:manifest'), nsmap=MANIFEST_NSMAP)
|
|
else:
|
|
self.xmlnode = etree.XML(content)
|
|
|
|
def add(self, full_path, media_type="", version=None):
|
|
def create_new_file_entry():
|
|
file_entry = etree.SubElement(self.xmlnode, CN('manifest:file-entry'))
|
|
file_entry.set(CN('manifest:full-path'), full_path)
|
|
return file_entry
|
|
|
|
def get_file_entry_or_create_new():
|
|
file_entry = self.find(full_path)
|
|
return create_new_file_entry() if file_entry is None else file_entry
|
|
|
|
def set_media_type_and_version(file_entry):
|
|
file_entry.set(CN('manifest:media-type'), media_type)
|
|
if version is not None:
|
|
file_entry.set(CN('manifest:version'), version)
|
|
|
|
if full_path in IGNORE_LIST:
|
|
return
|
|
file_entry = get_file_entry_or_create_new()
|
|
set_media_type_and_version(file_entry)
|
|
|
|
def remove(self, full_path):
|
|
file_entry = self.find(full_path)
|
|
if file_entry is not None:
|
|
self.xmlnode.remove(file_entry)
|
|
|
|
def find(self, full_path):
|
|
for node in self.xmlnode:
|
|
if node.get(CN('manifest:full-path')) == full_path:
|
|
return node
|
|
return None
|