/usr/share/gcompris/python/langLib.py is in gcompris-data 13.11-1.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 | # gcompris - langLib.py
#
# Copyright (C) 2010 Bruno Coudoin
#
# This program 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.
#
# This program 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 this program; if not, see <http://www.gnu.org/licenses/>.
#
# lang activity.
from gcompris import gcompris_gettext as _
import gcompris.utils
import xml.dom.minidom
def isNode(e, name):
return e.nodeType == e.ELEMENT_NODE and e.localName == name
class Triplet:
def __init__(self, elem, translations):
self.description = None
self.descriptionTranslated = None
self.image = None
self.voice = None
self.type = None
self.valid = True
self.parse(elem, translations)
def parse(self, elem, translations):
for e in elem.childNodes:
if isNode(e, "image"):
if e.firstChild:
self.image = e.firstChild.nodeValue
else:
self.valid = False
elif isNode(e, "description"):
self.description = e.firstChild.nodeValue if e.firstChild else None
elif isNode(e, "voice"):
if e.firstChild:
self.voice = e.firstChild.nodeValue
else:
self.valid = False
elif isNode(e, "type"):
self.type = e.firstChild.nodeValue if e.firstChild else None
if self.valid:
if not gcompris.utils.find_file_absolute(self.image):
self.valid = False
elif not gcompris.utils.find_file_absolute(self.voice):
self.valid = False
# Get the translation
if self.valid:
try:
# The file name
fileName = self.voice.rsplit("/", 1)[1]
self.descriptionTranslated = translations[fileName]
except:
self.descriptionTranslated = \
_("Missing translation for '{word}'".format(word = self.description))
def isValid(self):
return self.valid
def dump(self):
print " Triplet "+ self.description + " / " \
+ str(self.image) + " / " + str(self.voice) \
+ " / " + str(self.type)
class Lesson:
def __init__(self, lesson):
self.name = None
self.description = None
self.triplets = []
if lesson:
self.name = lesson.name
self.description = lesson.description
def getTriplets(self):
return self.triplets
def dump(self):
print " Lesson "+ self.name + " / " + str(self.description)
for triplet in self.triplets:
triplet.dump()
class LessonCreator:
MAX_TRIPLETS = 12
def __init__(self, elem, translations):
self.lessons = []
self.parse(elem, translations)
def parse(self, elem, translations):
lesson = Lesson(None)
for e in elem.childNodes:
if isNode(e, "name"):
lesson.name = e.firstChild.nodeValue
elif isNode(e, "description"):
lesson.description = e.firstChild.nodeValue if e.firstChild else None
elif isNode(e, "Triplet"):
triplet = Triplet(e, translations)
if triplet.isValid():
if len(lesson.triplets) < self.MAX_TRIPLETS:
lesson.triplets.append( triplet )
else:
self.lessons.append(lesson)
lesson = Lesson(lesson)
if len(lesson.triplets) and len(lesson.triplets) < self.MAX_TRIPLETS:
# There is no enough triplet for this level, add the first
# of the first lesson
if len(self.lessons):
for triplet in self.lessons[0].getTriplets()[0:self.MAX_TRIPLETS-len(lesson.triplets)]:
lesson.triplets.append(triplet)
self.lessons.append(lesson)
def getLessons(self):
return self.lessons
class Chapter:
def __init__(self, elem, translations):
self.name = None
self.description = None
self.lessons = []
self.parse(elem, translations)
def parse(self, elem, translations):
for e in elem.childNodes:
if isNode(e, "name"):
self.name = e.firstChild.nodeValue if e.firstChild else None
elif isNode(e, "description"):
self.description = e.firstChild.nodeValue if e.firstChild else None
elif isNode(e, "Lesson"):
lessonCreator = LessonCreator(e, translations)
for lesson in lessonCreator.getLessons():
self.lessons.append( lesson )
def getLessons(self):
return self.lessons
def dump(self):
print "Chapter "+ self.name + " / " + str(self.description)
for lesson in self.lessons:
lesson.dump()
class Chapters:
def __init__(self, doc, translations):
self.chapters = {}
self.parse(doc, translations)
def parse(self, doc, translations):
for elem in doc:
chapter = Chapter(elem, translations)
self.chapters[chapter.name] = chapter
def getChapters(self):
return self.chapters
def dump(self):
print "Dump"
for k, chapter in self.chapters.iteritems():
chapter.dump()
class LangLib:
def __init__(self, fileName):
self.translationsFile = gcompris.utils.find_file_absolute("voices/$LOCALE/words/content.txt")
self.translations = {}
if self.translationsFile:
for line in open(self.translationsFile, 'r'):
lineSplitted = line.rstrip('\r\n').split(":")
if line[0] == '#' or len(lineSplitted) < 2: continue
self.translations[lineSplitted[0]] = unicode(lineSplitted[1])
doc = xml.dom.minidom.parse(fileName)
self.chapters = Chapters( doc.getElementsByTagName('Chapter'), self.translations )
def dump(self):
self.chapters.dump()
def getChapters(self):
return self.chapters
def getLesson(self, chapterName, lessonIndex):
try:
return self.chapters.getChapters()[chapterName].getLessons()[lessonIndex]
except:
return None
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