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How to use the cltk.phonology.utils.AbstractPosition function in cltk

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github cltk / cltk / cltk / phonology / old_norse / transcription.py View on Github external
# The first rule which matches is retained
rule_th = [Rule(AbstractPosition(Rank.first, None, []), th, th),
           Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=True)]), th, th),
           Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=True)], []), th, th),
           Rule(AbstractPosition(Rank.inner, [], []), th, dh),
           Rule(AbstractPosition(Rank.last, [], None), th, dh)]

rule_f = [Rule(AbstractPosition(Rank.first, None, []), f, f),
          Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=False)]), f, f),
          Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=False)], []), f, f),
          Rule(AbstractPosition(Rank.inner, [], []), f, v),
          Rule(AbstractPosition(Rank.last, [], None), f, v)]

rule_g = [Rule(AbstractPosition(Rank.first, None, None), g, g),
          Rule(AbstractPosition(Rank.inner, [n.to_abstract()], None), g, g),
          Rule(AbstractPosition(Rank.inner, None, [AbstractConsonant(voiced=False)]), g, k),
          Rule(AbstractPosition(Rank.inner, [], []), g, gh),
          Rule(AbstractPosition(Rank.last, [], None), g, gh)]

old_norse_rules = []
old_norse_rules.extend(rule_f)
old_norse_rules.extend(rule_g)
old_norse_rules.extend(rule_th)


def measure_old_norse_syllable(syllable: list) -> Union[Length, None]:
    """
    Old Norse syllables are considered as:
    - short if
    - long if
    - overlong if
github cltk / cltk / cltk / phonology / old_norse / transcription.py View on Github external
"kk": "kː",
    "ll": "lː",
    "mm": "mː",
    "nn": "nː",
    "pp": "pː",
    "rr": "rː",
    "ss": "sː",
    "tt": "tː",
    "vv": "vː",
}

# Some Old Norse rules
# The first rule which matches is retained
rule_th = [Rule(AbstractPosition(Rank.first, None, []), th, th),
           Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=True)]), th, th),
           Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=True)], []), th, th),
           Rule(AbstractPosition(Rank.inner, [], []), th, dh),
           Rule(AbstractPosition(Rank.last, [], None), th, dh)]

rule_f = [Rule(AbstractPosition(Rank.first, None, []), f, f),
          Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=False)]), f, f),
          Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=False)], []), f, f),
          Rule(AbstractPosition(Rank.inner, [], []), f, v),
          Rule(AbstractPosition(Rank.last, [], None), f, v)]

rule_g = [Rule(AbstractPosition(Rank.first, None, None), g, g),
          Rule(AbstractPosition(Rank.inner, [n.to_abstract()], None), g, g),
          Rule(AbstractPosition(Rank.inner, None, [AbstractConsonant(voiced=False)]), g, k),
          Rule(AbstractPosition(Rank.inner, [], []), g, gh),
          Rule(AbstractPosition(Rank.last, [], None), g, gh)]

old_norse_rules = []
github cltk / cltk / cltk / phonology / old_norse / transcription.py View on Github external
# Some Old Norse rules
# The first rule which matches is retained
rule_th = [Rule(AbstractPosition(Rank.first, None, []), th, th),
           Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=True)]), th, th),
           Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=True)], []), th, th),
           Rule(AbstractPosition(Rank.inner, [], []), th, dh),
           Rule(AbstractPosition(Rank.last, [], None), th, dh)]

rule_f = [Rule(AbstractPosition(Rank.first, None, []), f, f),
          Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=False)]), f, f),
          Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=False)], []), f, f),
          Rule(AbstractPosition(Rank.inner, [], []), f, v),
          Rule(AbstractPosition(Rank.last, [], None), f, v)]

rule_g = [Rule(AbstractPosition(Rank.first, None, None), g, g),
          Rule(AbstractPosition(Rank.inner, [n.to_abstract()], None), g, g),
          Rule(AbstractPosition(Rank.inner, None, [AbstractConsonant(voiced=False)]), g, k),
          Rule(AbstractPosition(Rank.inner, [], []), g, gh),
          Rule(AbstractPosition(Rank.last, [], None), g, gh)]

old_norse_rules = []
old_norse_rules.extend(rule_f)
old_norse_rules.extend(rule_g)
old_norse_rules.extend(rule_th)


def measure_old_norse_syllable(syllable: list) -> Union[Length, None]:
    """
    Old Norse syllables are considered as:
    - short if
    - long if
github cltk / cltk / cltk / phonology / old_norse / transcription.py View on Github external
"vv": "vː",
}

# Some Old Norse rules
# The first rule which matches is retained
rule_th = [Rule(AbstractPosition(Rank.first, None, []), th, th),
           Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=True)]), th, th),
           Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=True)], []), th, th),
           Rule(AbstractPosition(Rank.inner, [], []), th, dh),
           Rule(AbstractPosition(Rank.last, [], None), th, dh)]

rule_f = [Rule(AbstractPosition(Rank.first, None, []), f, f),
          Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=False)]), f, f),
          Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=False)], []), f, f),
          Rule(AbstractPosition(Rank.inner, [], []), f, v),
          Rule(AbstractPosition(Rank.last, [], None), f, v)]

rule_g = [Rule(AbstractPosition(Rank.first, None, None), g, g),
          Rule(AbstractPosition(Rank.inner, [n.to_abstract()], None), g, g),
          Rule(AbstractPosition(Rank.inner, None, [AbstractConsonant(voiced=False)]), g, k),
          Rule(AbstractPosition(Rank.inner, [], []), g, gh),
          Rule(AbstractPosition(Rank.last, [], None), g, gh)]

old_norse_rules = []
old_norse_rules.extend(rule_f)
old_norse_rules.extend(rule_g)
old_norse_rules.extend(rule_th)


def measure_old_norse_syllable(syllable: list) -> Union[Length, None]:
    """
    Old Norse syllables are considered as:
github cltk / cltk / cltk / phonology / old_norse / transcription.py View on Github external
"ff": "fː",
    "gg": "gː",
    "kk": "kː",
    "ll": "lː",
    "mm": "mː",
    "nn": "nː",
    "pp": "pː",
    "rr": "rː",
    "ss": "sː",
    "tt": "tː",
    "vv": "vː",
}

# Some Old Norse rules
# The first rule which matches is retained
rule_th = [Rule(AbstractPosition(Rank.first, None, []), th, th),
           Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=True)]), th, th),
           Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=True)], []), th, th),
           Rule(AbstractPosition(Rank.inner, [], []), th, dh),
           Rule(AbstractPosition(Rank.last, [], None), th, dh)]

rule_f = [Rule(AbstractPosition(Rank.first, None, []), f, f),
          Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=False)]), f, f),
          Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=False)], []), f, f),
          Rule(AbstractPosition(Rank.inner, [], []), f, v),
          Rule(AbstractPosition(Rank.last, [], None), f, v)]

rule_g = [Rule(AbstractPosition(Rank.first, None, None), g, g),
          Rule(AbstractPosition(Rank.inner, [n.to_abstract()], None), g, g),
          Rule(AbstractPosition(Rank.inner, None, [AbstractConsonant(voiced=False)]), g, k),
          Rule(AbstractPosition(Rank.inner, [], []), g, gh),
          Rule(AbstractPosition(Rank.last, [], None), g, gh)]
github cltk / cltk / cltk / phonology / utils.py View on Github external
before = self.before
        else:
            before = []
            before.extend(self.before)
            before.extend(other.before)
        if self.after is None and other.after is None:
            after = None
        elif self.after is None:
            after = other.after
        elif other.after is None:
            after = self.after
        else:
            after = []
            after.extend(self.after)
            after.extend(other.after)
        return AbstractPosition(self.position, before, after)
github cltk / cltk / cltk / phonology / utils.py View on Github external
core_search = re.search(core_pattern, re_rule)
        after_search = re.search(after_pattern, re_rule)
        if before_search is None:
            before = None
        else:
            before = [ipa_class[ipar].to_abstract() for ipar in before_search.group(0)]
        if core_search is not None:
            core = ipa_class[core_search.group(0)]
        else:
            logger.error("No core")
            raise ValueError
        if after_search is None:
            after = None
        else:
            after = [ipa_class[ipar].to_abstract() for ipar in after_search.group(0)]
        abstract_position = AbstractPosition(place, before, after)
        return Rule(abstract_position, core, ipa_class[estimated_sound])
github cltk / cltk / cltk / phonology / old_norse / transcription.py View on Github external
# Some Old Norse rules
# The first rule which matches is retained
rule_th = [Rule(AbstractPosition(Rank.first, None, []), th, th),
           Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=True)]), th, th),
           Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=True)], []), th, th),
           Rule(AbstractPosition(Rank.inner, [], []), th, dh),
           Rule(AbstractPosition(Rank.last, [], None), th, dh)]

rule_f = [Rule(AbstractPosition(Rank.first, None, []), f, f),
          Rule(AbstractPosition(Rank.inner, [], [AbstractConsonant(voiced=False)]), f, f),
          Rule(AbstractPosition(Rank.inner, [AbstractConsonant(voiced=False)], []), f, f),
          Rule(AbstractPosition(Rank.inner, [], []), f, v),
          Rule(AbstractPosition(Rank.last, [], None), f, v)]

rule_g = [Rule(AbstractPosition(Rank.first, None, None), g, g),
          Rule(AbstractPosition(Rank.inner, [n.to_abstract()], None), g, g),
          Rule(AbstractPosition(Rank.inner, None, [AbstractConsonant(voiced=False)]), g, k),
          Rule(AbstractPosition(Rank.inner, [], []), g, gh),
          Rule(AbstractPosition(Rank.last, [], None), g, gh)]

old_norse_rules = []
old_norse_rules.extend(rule_f)
old_norse_rules.extend(rule_g)
old_norse_rules.extend(rule_th)


def measure_old_norse_syllable(syllable: list) -> Union[Length, None]:
    """
    Old Norse syllables are considered as:
    - short if
    - long if
    - overlong if
github cltk / cltk / cltk / phonology / utils.py View on Github external
def real_sound_match_abstract_sound(self, abstract_pos: AbstractPosition) -> bool:
        """
        If an observed position
        :param abstract_pos:
        :return:
        """
        assert isinstance(abstract_pos, AbstractPosition)
        if self.before is not None and self.after is not None:
            return self.position == abstract_pos.position and self.before.match_list(abstract_pos.before) and \
                   self.after.match_list(abstract_pos.after)
        elif self.before is None and self.after is None:
            return self.position == abstract_pos.position
        elif self.before is None:
            return self.position == abstract_pos.position and self.after.match_list(abstract_pos.after)
        else:
            return self.position == abstract_pos.position and self.before.match_list(abstract_pos.before)

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