def TransliterateFrom(input_text, input_scheme, pass_through=None):
"""Transliterates text to SLP1, after being told what script it is."""
input_text = _IsoToIast(input_text)
def ForKannada(text):
text = KannadaToDevanagari(text)
text = _FixBadDevanagari(text)
text = text.replace('s', 'ऽ')
return _TransliterateDevanagari(text)
actions = {
TRANSLITERATION_SCHEME.Kannada:
ForKannada,
TRANSLITERATION_SCHEME.Devanagari:
lambda text: _TransliterateDevanagari(text),
TRANSLITERATION_SCHEME.IAST:
lambda text: transliterator.Transliterate(_IAST_TO_SLP1_STATE_MACHINE,
text, pass_through),
TRANSLITERATION_SCHEME.ITRANS:
lambda text: transliterator.Transliterate(
_ITRANS_TO_SLP1_STATE_MACHINE, text, pass_through),
TRANSLITERATION_SCHEME.HK:
lambda text: transliterator.Transliterate(_HK_TO_SLP1_STATE_MACHINE,
text, pass_through)
}
return actions[input_scheme](input_text)
def AddDevanagariToIast(iast):
"""Given IAST text, include the Devanagari transliteration in brackets."""
stray = ' ()/' # Non-IAST characters that appear in metre names
slp_text = transliterator.Transliterate(_IAST_TO_SLP1_STATE_MACHINE, iast, pass_through=stray)[0]
(deva, unparsed) = transliterator.Transliterate(_SLP1_TO_MANGLED_DEVANAGARI_STATE_MACHINE,
slp_text, pass_through=stray)
assert not unparsed, (deva, unparsed)
assert isinstance(deva, unicode), deva
deva = devanagari.UnMangle(deva)
return '%s (%s)' % (iast, deva)
def _CleanSLP1ToDevanagari(text):
(text, unparsed) = transliterator.Transliterate(
_SLP1_TO_MANGLED_DEVANAGARI_STATE_MACHINE,
text,
pass_through=_DEFAULT_PASS_THROUGH)
assert not unparsed, (text, unparsed)
assert isinstance(text, unicode), text
return devanagari.UnMangle(text)
def _TransliterateDevanagari(text):
return transliterator.Transliterate(_MANGLED_DEVANAGARI_TO_SLP1_STATE_MACHINE,
devanagari.Mangle(text),
_DEFAULT_PASS_THROUGH)
def TransliterateForTable(text):
return transliterator.Transliterate(_SLP1_TO_IAST_STATE_MACHINE, text,
pass_through=_DEFAULT_PASS_THROUGH)[0]
def TransliterateForOutput(text):
iast = transliterator.Transliterate(_SLP1_TO_IAST_STATE_MACHINE, text,
pass_through=_DEFAULT_PASS_THROUGH)[0]
deva = _CleanSLP1ToDevanagari(text)
return '%s (%s)' % (iast, deva)
def KannadaToDevanagari(text):
return transliterator.Transliterate(_KANNADA_TO_DEVANAGARI, text,
pass_through=_DEFAULT_PASS_THROUGH)[0]
