def ja(self, lang, key="availableTexts"):
"""
:param lang: "he", "en", or "all"
:param addr:
:return:
"""
return JaggedIntArray(self.var(lang, key))
def _node_count(self, snode, lang="en"):
"""
Count available versions of a text in the db, segment by segment.
:return counts:
:type return: JaggedIntArray
"""
counts = JaggedIntArray()
versions = self.versions(lang)
for version in versions:
raw_text_ja = version.content_node(snode)
ja = JaggedTextArray(raw_text_ja)
mask = ja.mask()
counts = counts + mask
return counts