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Dialects.py
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Dialects.py
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from collections import defaultdict
import geopy.distance
import numpy as np
import pandas as pd
from .BaseDialect import BaseDialect
class DialectFromVector(BaseDialect):
def __init__(self, vector=[], dialect_name=None, **kwargs):
super().__init__(**kwargs)
self.vector = vector
self.dialect_name = dialect_name
self.surface_subs = [
self.surface_lexical_sub,
self.surface_contract,
self.surface_fix_contracted_copula,
self.surface_fix_spacing,
]
self.morphosyntax_transforms = {}
self.feature_id_to_function_name = self.load_dict(
self.relatavize_file("resources/feature_id_to_function_name.json")
)
self.attestation_vectors = pd.read_csv(self.relatavize_file("resources/attestation_vectors.csv"))
self.dialect_code = None
self.latitude = None
self.longitude = None
self.region = None
varieties_ewave = pd.read_csv(self.relatavize_file("resources/varieties.csv"))
consider = varieties_ewave[varieties_ewave["name"] == dialect_name]
if len(consider) == 1:
self.dialect_code = consider["abbr"].iloc[0]
self.latitude = consider["latitude"].iloc[0]
self.longitude = consider["longitude"].iloc[0]
self.region = consider["region"].iloc[0]
if (type(self.dialect_name) == str) and (not len(self.vector)):
if self.dialect_name in self.attestation_vectors.columns:
self.vector = self.attestation_vectors[self.dialect_name].values
elif self.dialect_name == "all":
self.vector = [1.0] * len(self.attestation_vectors)
self.initialize_from_vector()
def __str__(self):
return f"""[VECTOR DIALECT] {self.dialect_name} (abbr: {self.dialect_code})
\tRegion: {self.region}
\tLatitude: {self.latitude}
\tLongitude: {self.longitude}"""
def initialize_from_vector(self):
for idx, feature_attestation in enumerate(self.vector):
feature_id = str(idx)
if (feature_attestation) and (feature_id in self.feature_id_to_function_name):
for feature_name in self.feature_id_to_function_name[feature_id]:
self.morphosyntax_transforms[feature_name] = feature_attestation
def manhattan_distance(self, other, normalized=True):
v1 = np.array(self.vector)
v2 = np.array(other.vector)
diff = np.abs(v1 - v2)
if normalized:
return diff.sum() / len(diff)
return diff.sum()
def geographical_distance(self, other, metric=True):
if metric:
return geopy.distance.geodesic((self.latitude, self.longitude), (other.latitude, other.longitude)).km
return geopy.distance.geodesic((self.latitude, self.longitude), (other.latitude, other.longitude)).miles
class DialectFromFeatureList(BaseDialect):
def __init__(self, feature_list=[], dialect_name=None, dialect_code=None, **kwargs):
super().__init__(**kwargs)
self.feature_list = feature_list
self.dialect_name = dialect_name
self.surface_subs = [
self.surface_lexical_sub,
self.surface_contract,
self.surface_fix_contracted_copula,
self.surface_fix_spacing,
]
self.morphosyntax_transforms = {}
self.initialize_from_feature_list()
def initialize_from_feature_list(self):
for feature_name in self.feature_list:
self.morphosyntax_transforms[feature_name] = 1.0
class MultiDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="all", dialect_code="MULTI", **kwargs)
class AboriginalDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Aboriginal English", **kwargs)
class AfricanAmericanVernacular(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Urban African American Vernacular English", **kwargs)
class AppalachianDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Appalachian English", **kwargs)
class AustralianDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Australian English", **kwargs)
class AustralianVernacular(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Australian Vernacular English", **kwargs)
class BahamianDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Bahamian English", **kwargs)
class BlackSouthAfricanDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Black South African English", **kwargs)
class CameroonDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Cameroon English", **kwargs)
class CapeFlatsDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Cape Flats English", **kwargs)
class ChannelIslandsDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Channel Islands English", **kwargs)
class ChicanoDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Chicano English", **kwargs)
class ColloquialAmericanDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Colloquial American English", **kwargs)
class ColloquialSingaporeDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Colloquial Singapore English (Singlish)", **kwargs)
class EarlyAfricanAmericanVernacular(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Earlier African American Vernacular English", **kwargs)
class EastAnglicanDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="East Anglian English", **kwargs)
class FalklandIslandsDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Falkland Islands English", **kwargs)
class FijiAcrolect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Acrolectal Fiji English", **kwargs)
class FijiBasilect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Pure Fiji English (basilectal FijiE)", **kwargs)
class GhanaianDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Ghanaian English", **kwargs)
class HongKongDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Hong Kong English", **kwargs)
class IndianDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Indian English", **kwargs)
class IndianSouthAfricanDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Indian South African English", **kwargs)
class IrishDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Irish English", **kwargs)
class JamaicanDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Jamaican English", **kwargs)
class KenyanDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Kenyan English", **kwargs)
class LiberianSettlerDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Liberian Settler English", **kwargs)
class MalaysianDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Malaysian English", **kwargs)
class MalteseDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Maltese English", **kwargs)
class ManxDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Manx English", **kwargs)
class NewZealandDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="New Zealand English", **kwargs)
class NewfoundlandDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Newfoundland English", **kwargs)
class NigerianDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Nigerian English", **kwargs)
class NorthEnglandDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="English dialects in the North of England", **kwargs)
class OrkneyShetlandDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Orkney and Shetland English", **kwargs)
class OzarkDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Ozark English", **kwargs)
class PakistaniDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Pakistani English", **kwargs)
class PhilippineDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Philippine English", **kwargs)
class RuralAfricanAmericanVernacular(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Rural African American Vernacular English", **kwargs)
class ScottishDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Scottish English", **kwargs)
class SoutheastAmericanEnclaveDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Southeast American enclave dialects", **kwargs)
class SriLankanDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Sri Lankan English", **kwargs)
class StHelenaDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="St. Helena English", **kwargs)
class SoutheastEnglandDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="English dialects in the Southeast of England", **kwargs)
class SouthwestEnglandDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="English dialects in the Southwest of England", **kwargs)
class TanzanianDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Tanzanian English", **kwargs)
class TristanDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Tristan da Cunha English", **kwargs)
class UgandanDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Ugandan English", **kwargs)
class WelshDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="Welsh English", **kwargs)
class WhiteSouthAfricanDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="White South African English", **kwargs)
class WhiteZimbabweanDialect(DialectFromVector):
def __init__(self, **kwargs):
super().__init__(dialect_name="White Zimbabwean English", **kwargs)
# Other examples
class AAVE_Example_From_List(DialectFromFeatureList):
def __init__(self):
super().__init__(
feature_list=[
"adj_for_adv",
"analytic_or_double_superlative",
"ass_pronoun",
"completive_been_done",
"demonstrative_for_definite_articles",
"double_comparative",
"double_modals",
"drop_aux",
"existential_dey_it",
"got",
"irrealis_be_done",
"mass_noun_plurals",
"negative_concord",
"negative_inversion",
"null_genitive",
"null_relcl",
"participle_or_bare_past_tense",
"past_for_past_participle",
"plural_interrogative",
"referential_thing",
"reflex_number",
"regularized_plurals",
"regularized_reflexives",
"regularized_reflexives_aave",
"shadow_pronouns",
"synthetic_comparative",
"that_what_relativizer",
"uninflect",
"what_comparative",
"will_would",
],
dialect_name="AAVE_Example_From_List",
dialect_code="AAVE_Example",
)
self.surface_subs = [
self.surface_contract,
self.surface_dey_conj,
self.surface_aint_sub,
self.surface_lexical_sub,
self.surface_fix_contracted_copula,
self.surface_fix_spacing,
]