Loads .pau.gz and .xml.gz files (the format of Pauker)
| Type: | load |
| Uses (at least one of): |
TranslatorModule >
|
| Requires (at least one of): |
WordsStringParserModule >
JavascriptParserModule >
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | #! /usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright 2011-2012, Marten de Vries
#
# This file is part of OpenTeacher.
#
# OpenTeacher is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# OpenTeacher is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenTeacher. If not, see <http://www.gnu.org/licenses/>.
from etree import ElementTree
import gzip
class PaukerLoaderModule:
"""Loads .pau.gz and .xml.gz files (the format of Pauker)"""
def __init__(self, moduleManager, *args, **kwargs):
super().__init__(*args, **kwargs)
self._mm = moduleManager
self.type = "load"
x = 761
self.priorities = {
"default": x,
}
self.requires = (
self._mm.mods(type="wordsStringParser"),
)
self.uses = (
self._mm.mods(type="translator"),
)
self.filesWithTranslations = ("pauker.py",)
def _retranslate(self):
try:
translator = self._modules.default("active", type="translator")
except IndexError:
_, ngettext = str, lambda a, b, n: a if n == 1 else b
else:
_, ngettext = translator.gettextFunctions(
self._mm.resourcePath("translations")
)
#TRANSLATORS: This is the name of a file format OT can read.
#TRANSLATORS: More info: http://pauker.sourceforge.net/
self.name = _("Pauker")
def enable(self):
self._modules = set(self._mm.mods(type="modules")).pop()
try:
translator = self._modules.default("active", type="translator")
except IndexError:
pass
else:
translator.languageChanged.handle(self._retranslate)
self._retranslate()
self.mimetype = "application/x-pauker"
self.loads = {
"pau": ["words"],
"pau.gz": ["words"],
"xml.gz": ["words"],
}
self.active = True
def disable(self):
self.active = False
del self._modules
del self.name
del self.mimetype
del self.loads
def getFileTypeOf(self, path):
for ext in self.loads.keys():
if path.endswith(ext):
return "words"
@property
def _parse(self):
return self._modules.default("active", type="wordsStringParser").parse
def load(self, path):
if path.endswith(".pau"):
with open(path, 'rb') as f:
root = ElementTree.parse(f).getroot()
else:
with gzip.open(path, 'rb') as f:
root = ElementTree.parse(f).getroot()
wordList = {
#only the first line, because a description can be pretty
#long in Pauker...
"title": (root.findtext("Description") or u"").split("\n")[0].strip(),
"items": [],
}
cards = root.findall("Batch//Card")
if cards is not None:
for id, card in enumerate(cards):
questions = self._parse(
(card.findtext("FrontSide") or u"").strip() or
(card.findtext("FrontSide/Text") or u"").strip() or
u""
)
answers = self._parse(
(card.findtext("BackSide") or u"").strip() or
(card.findtext("BackSide/Text") or u"").strip() or
(card.findtext("ReverseSide") or u"").strip() or
(card.findtext("ReverseSide/Text") or u"").strip() or
u""
)
wordList["items"].append({
"id": id,
"questions": questions,
"answers": answers
})
return {
"resources": {},
"list": wordList,
}
def init(moduleManager):
return PaukerLoaderModule(moduleManager)
|