def test_stem_transition():
from zeyrek.attributes import calculate_phonetic_attributes
word_line = 'beyaz [P:Adj]'
lexicon = RootLexicon.from_lines([word_line])
morphotactics = TurkishMorphotactics(lexicon=lexicon)
dict_item = lexicon.get_matching_items('beyaz')[0]
transition = morphotactics.stem_transitions.prefix_matches('beyaz')[0]
assert transition.to_ == adjectiveRoot_ST
assert str(
transition) == "<(Dict: beyaz [P:Adj]):beyaz → [adjectiveRoot_ST:Adj]>"
assert transition.condition is None
assert transition.condition_count == 0
assert transition.dict_item.lemma == 'beyaz'
assert transition.from_ is root_S
calculated_attrs = calculate_phonetic_attributes('beyaz')
assert transition.attrs == calculated_attrs
assert type(transition.to_) == MorphemeState
def lex_from_lines():
return RootLexicon.from_lines(["adak", "elma", "beyaz [P:Adj]", "meyve"])
"""Tests for `zeyrek.conditions` module."""
import pytest
from zeyrek.attributes import RootAttribute, PhoneticAttribute, \
calculate_phonetic_attributes
from zeyrek.conditions import CombinedCondition, has, HasRootAttribute, DictionaryItemIs, not_have, \
HasPhoneticAttribute, DictionaryItemIsAny, NoSurfaceAfterDerivation, HasAnySuffixSurface, HasTail, \
PreviousMorphemeIs, PreviousStateIs, LastDerivationIs, HasDerivation, PreviousStateIsNot, HasTailSequence, \
ContainsMorphemeSequence, LastDerivationIsAny, PreviousGroupContains, CurrentGroupContainsAny, \
PreviousGroupContainsMorpheme, ContainsMorpheme, PreviousMorphemeIsAny, PreviousStateIsAny
from zeyrek.lexicon import RootLexicon
from zeyrek.morphology import MorphAnalyzer
from zeyrek.morphotactics import SearchPath, StemTransition, noun_S, SurfaceTransition, SuffixTransition, \
adjectiveRoot_ST, verbRoot_S, become_S, vPast_S, past, verb, vCausTir_S, \
nom_ST, vAgt_S, a3sg_S, pnon_S, morphemes, agt, a3sg, noun, pnon, nom, vPass_S, vAble_S
lex = RootLexicon.from_lines(["adak", "elma", "beyaz [P:Adj]", "meyve"])
@pytest.fixture(scope='session')
def lex_from_lines():
return RootLexicon.from_lines(["adak", "elma", "beyaz [P:Adj]", "meyve"])
@pytest.fixture(scope='session')
def mt_lexicon():
"""Connects morphotactics graph and returns full lexicon"""
lemmer = MorphAnalyzer()
return lemmer.lexicon
@pytest.fixture(scope='session')