def paraphrase(dmrs_iter, paraphrases):
"""
"""
for dmrs in dmrs_iter:
assert isinstance(dmrs, Dmrs), 'Object in dmrs_iter is not a Dmrs.'
for (search_dmrs, replace_dmrs) in paraphrases:
dmrs_mapping(dmrs, search_dmrs, replace_dmrs, equalities=!!!, copy_dmrs=False)
yield dmrs
def paraphrase(dmrs, paraphrases, hierarchy=None):
"""
"""
assert isinstance(dmrs, Dmrs), 'Object in dmrs_iter is not a Dmrs.'
for (search_dmrs, replace_dmrs) in paraphrases:
paraphrased_dmrs = dmrs_mapping(dmrs,
search_dmrs,
replace_dmrs,
hierarchy=hierarchy)
if paraphrased_dmrs is None:
break
else:
dmrs = paraphrased_dmrs
return dmrs
from pydmrs.mapping.mapping import dmrs_mapping
from pydmrs.graphlang.graphlang import parse_graphlang
import examples.examples_dmrs as examples
if __name__ == '__main__':
# basic functionality
dmrs = examples.the_dog_chases_the_cat()
search_dmrs = parse_graphlang('[1]:_the_q')
replace_dmrs = parse_graphlang('[1]:_a_q')
# iterative, all
assert 'A dog chases a cat.' in generate(
dmrs_mapping(dmrs,
search_dmrs,
replace_dmrs,
copy_dmrs=True,
iterative=True,
all_matches=True))
# not iterative, all
assert all(sent in sents for sent, sents in zip(
['A dog chases the cat.', 'The dog chases a cat.'], [
generate(dmrs) for dmrs in dmrs_mapping(dmrs,
search_dmrs,
replace_dmrs,
copy_dmrs=True,
iterative=False,
all_matches=True)
]))
# iterative, not all
assert 'A dog chases the cat.' in generate(
dmrs_mapping(dmrs,
from pydmrs.pydelphin_interface import parse, generate
from pydmrs.mapping.mapping import dmrs_mapping
from pydmrs.graphlang.graphlang import parse_graphlang
import examples.examples_dmrs as examples
if __name__ == '__main__':
# basic functionality
dmrs = examples.the_dog_chases_the_cat()
search_dmrs = parse_graphlang('[1]:_the_q')
replace_dmrs = parse_graphlang('[1]:_a_q')
# iterative, all
assert 'A dog chases a cat.' in generate(dmrs_mapping(dmrs, search_dmrs, replace_dmrs, copy_dmrs=True, iterative=True, all_matches=True))
# not iterative, all
assert all(sent in sents for sent, sents in zip(['A dog chases the cat.', 'The dog chases a cat.'], [generate(dmrs) for dmrs in dmrs_mapping(dmrs, search_dmrs, replace_dmrs, copy_dmrs=True, iterative=False, all_matches=True)]))
# iterative, not all
assert 'A dog chases the cat.' in generate(dmrs_mapping(dmrs, search_dmrs, replace_dmrs, copy_dmrs=True, iterative=True, all_matches=False))
# not iterative, not all
assert 'A dog chases the cat.' in generate(dmrs_mapping(dmrs, search_dmrs, replace_dmrs, copy_dmrs=True, iterative=False, all_matches=False))
# original dmrs did not change so far
assert 'The dog chases the cat.' in generate(dmrs)
# iterative, not all
dmrs = examples.the_dog_chases_the_cat()
dmrs_mapping(dmrs, search_dmrs, replace_dmrs, copy_dmrs=False, iterative=True, all_matches=False)
assert 'A dog chases the cat.' in generate(dmrs)
# iterative, all
dmrs = examples.the_dog_chases_the_cat()
dmrs_mapping(dmrs, search_dmrs, replace_dmrs, copy_dmrs=False, iterative=True, all_matches=True)
assert 'A dog chases a cat.' in generate(dmrs)