import unittest import pyparsing from ldm.invoke.prompt_parser import PromptParser, Blend, Conjunction, FlattenedPrompt, CrossAttentionControlSubstitute, \ Fragment def parse_prompt(prompt_string): pp = PromptParser() #print(f"parsing '{prompt_string}'") parse_result = pp.parse_conjunction(prompt_string) #print(f"-> parsed '{prompt_string}' to {parse_result}") return parse_result def make_basic_conjunction(strings: list[str]): fragments = [Fragment(x) for x in strings] return Conjunction([FlattenedPrompt(fragments)]) def make_weighted_conjunction(weighted_strings: list[tuple[str,float]]): fragments = [Fragment(x, w) for x,w in weighted_strings] return Conjunction([FlattenedPrompt(fragments)]) class PromptParserTestCase(unittest.TestCase): def test_empty(self): self.assertEqual(make_weighted_conjunction([('', 1)]), parse_prompt('')) def test_basic(self): self.assertEqual(make_weighted_conjunction([("fire flames", 1)]), parse_prompt("fire flames")) self.assertEqual(make_weighted_conjunction([('fire flames', 1)]), parse_prompt("fire (flames)")) self.assertEqual(make_weighted_conjunction([("fire, flames", 1)]), parse_prompt("fire, flames")) self.assertEqual(make_weighted_conjunction([("fire, flames , fire", 1)]), parse_prompt("fire, flames , fire")) self.assertEqual(make_weighted_conjunction([("cat hot-dog eating", 1)]), parse_prompt("cat hot-dog eating")) self.assertEqual(make_basic_conjunction(['Dalí']), parse_prompt("Dalí")) def test_attention(self): self.assertEqual(make_weighted_conjunction([('flames', 0.5)]), parse_prompt("(flames)0.5")) self.assertEqual(make_weighted_conjunction([('flames', 0.5)]), parse_prompt("(flames).attend(0.5)")) self.assertEqual(make_weighted_conjunction([('flames', 0.5)]), parse_prompt("flames.attend(0.5)")) self.assertEqual(make_weighted_conjunction([('flames', 0.5)]), parse_prompt("\"flames\".attend(0.5)")) self.assertEqual(make_weighted_conjunction([('fire flames', 0.5)]), parse_prompt("(fire flames)0.5")) self.assertEqual(make_weighted_conjunction([('fire flames', 0.5)]), parse_prompt("(fire flames).attend(0.5)")) self.assertEqual(make_weighted_conjunction([('flames', 1.1)]), parse_prompt("(flames)+")) self.assertEqual(make_weighted_conjunction([('flames', 1.1)]), parse_prompt("flames+")) self.assertEqual(make_weighted_conjunction([('flames', 1.1)]), parse_prompt("\"flames\"+")) self.assertEqual(make_weighted_conjunction([('flames', 1.1)]), parse_prompt("flames.attend(+)")) self.assertEqual(make_weighted_conjunction([('flames', 1.1)]), parse_prompt("(flames).attend(+)")) self.assertEqual(make_weighted_conjunction([('flames', 1.1)]), parse_prompt("\"flames\".attend(+)")) self.assertEqual(make_weighted_conjunction([('flames', 0.9)]), parse_prompt("(flames)-")) self.assertEqual(make_weighted_conjunction([('flames', 0.9)]), parse_prompt("flames-")) self.assertEqual(make_weighted_conjunction([('flames', 0.9)]), parse_prompt("\"flames\"-")) self.assertEqual(make_weighted_conjunction([('fire', 1), ('flames', 0.5)]), parse_prompt("fire (flames)0.5")) self.assertEqual(make_weighted_conjunction([('fire', 1), ('flames', 0.5)]), parse_prompt("fire flames.attend(0.5)")) self.assertEqual(make_weighted_conjunction([('fire', 1), ('flames', 0.5)]), parse_prompt("fire (flames).attend(0.5)")) self.assertEqual(make_weighted_conjunction([('fire', 1), ('flames', 0.5)]), parse_prompt("fire \"flames\".attend(0.5)")) self.assertEqual(make_weighted_conjunction([('flames', pow(1.1, 2))]), parse_prompt("(flames)++")) self.assertEqual(make_weighted_conjunction([('flames', pow(0.9, 2))]), parse_prompt("(flames)--")) self.assertEqual(make_weighted_conjunction([('flowers', pow(0.9, 3)), ('flames', pow(1.1, 3))]), parse_prompt("(flowers)--- flames+++")) self.assertEqual(make_weighted_conjunction([('pretty flowers', 1.1)]), parse_prompt("(pretty flowers)+")) self.assertEqual(make_weighted_conjunction([('pretty flowers', 1.1), (', the flames are too hot', 1)]), parse_prompt("(pretty flowers)+, the flames are too hot")) def test_no_parens_attention_runon(self): self.assertEqual(make_weighted_conjunction([('fire', 1.0), ('flames', pow(1.1, 2))]), parse_prompt("fire flames++")) self.assertEqual(make_weighted_conjunction([('fire', 1.0), ('flames', pow(0.9, 2))]), parse_prompt("fire flames--")) self.assertEqual(make_weighted_conjunction([('flowers', 1.0), ('fire', pow(1.1, 2)), ('flames', 1.0)]), parse_prompt("flowers fire++ flames")) self.assertEqual(make_weighted_conjunction([('flowers', 1.0), ('fire', pow(0.9, 2)), ('flames', 1.0)]), parse_prompt("flowers fire-- flames")) def test_explicit_conjunction(self): self.assertEqual(Conjunction([FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([('flames', 1.0)])]), parse_prompt('("fire", "flames").and(1,1)')) self.assertEqual(Conjunction([FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([('flames', 1.0)])]), parse_prompt('("fire", "flames").and()')) self.assertEqual( Conjunction([FlattenedPrompt([('fire flames', 1.0)]), FlattenedPrompt([('mountain man', 1.0)])]), parse_prompt('("fire flames", "mountain man").and()')) self.assertEqual(Conjunction([FlattenedPrompt([('fire', 2.0)]), FlattenedPrompt([('flames', 0.9)])]), parse_prompt('("(fire)2.0", "flames-").and()')) self.assertEqual(Conjunction([FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([('flames', 1.0)]), FlattenedPrompt([('mountain man', 1.0)])]), parse_prompt('("fire", "flames", "mountain man").and()')) def test_conjunction_weights(self): self.assertEqual(Conjunction([FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([('flames', 1.0)])], weights=[2.0,1.0]), parse_prompt('("fire", "flames").and(2,1)')) self.assertEqual(Conjunction([FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([('flames', 1.0)])], weights=[1.0,2.0]), parse_prompt('("fire", "flames").and(1,2)')) with self.assertRaises(PromptParser.ParsingException): parse_prompt('("fire", "flames").and(2)') parse_prompt('("fire", "flames").and(2,1,2)') def test_complex_conjunction(self): #print(parse_prompt("a person with a hat (riding a bicycle.swap(skateboard))++")) self.assertEqual(Conjunction([FlattenedPrompt([("mountain man", 1.0)]), FlattenedPrompt([("a person with a hat", 1.0), ("riding a bicycle", pow(1.1,2))])], weights=[0.5, 0.5]), parse_prompt("(\"mountain man\", \"a person with a hat (riding a bicycle)++\").and(0.5, 0.5)")) self.assertEqual(Conjunction([FlattenedPrompt([("mountain man", 1.0)]), FlattenedPrompt([("a person with a hat", 1.0), ("riding a", 1.1*1.1), CrossAttentionControlSubstitute( [Fragment("bicycle", pow(1.1,2))], [Fragment("skateboard", pow(1.1,2))]) ]) ], weights=[0.5, 0.5]), parse_prompt("(\"mountain man\", \"a person with a hat (riding a bicycle.swap(skateboard))++\").and(0.5, 0.5)")) def test_badly_formed(self): def make_untouched_prompt(prompt): return Conjunction([FlattenedPrompt([(prompt, 1.0)])]) def assert_if_prompt_string_not_untouched(prompt): self.assertEqual(make_untouched_prompt(prompt), parse_prompt(prompt)) assert_if_prompt_string_not_untouched('a test prompt') assert_if_prompt_string_not_untouched('a badly formed +test prompt') assert_if_prompt_string_not_untouched('a badly (formed test prompt') #with self.assertRaises(pyparsing.ParseException): assert_if_prompt_string_not_untouched('a badly (formed +test prompt') self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a badly formed +test prompt',1)])]) , parse_prompt('a badly (formed +test )prompt')) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('(((a badly formed +test prompt',1)])]) , parse_prompt('(((a badly (formed +test )prompt')) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('(a ba dly f ormed +test prompt',1)])]) , parse_prompt('(a (ba)dly (f)ormed +test prompt')) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('(a ba dly f ormed +test +prompt',1)])]) , parse_prompt('(a (ba)dly (f)ormed +test +prompt')) self.assertEqual(Conjunction([Blend([FlattenedPrompt([Fragment('((a badly (formed +test', 1)])], [1.0])]), parse_prompt('("((a badly (formed +test ").blend(1.0)')) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('hamburger bun', 1)])]), parse_prompt("hamburger ((bun))")) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('hamburger bun', 1)])]), parse_prompt("hamburger (bun)")) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('hamburger kaiser roll', 1)])]), parse_prompt("hamburger (kaiser roll)")) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('hamburger kaiser roll', 1)])]), parse_prompt("hamburger ((kaiser roll))")) def test_blend(self): self.assertEqual(Conjunction( [Blend([FlattenedPrompt([('mountain', 1.0)]), FlattenedPrompt([('man', 1.0)])], [1.0, 1.0])]), parse_prompt("(\"mountain\", \"man\").blend()") ) self.assertEqual(Conjunction( [Blend([FlattenedPrompt([('mountain', 1.0)]), FlattenedPrompt([('man', 1.0)])], [1.0, 1.0])]), parse_prompt("(mountain, man).blend()") ) self.assertEqual(Conjunction( [Blend([FlattenedPrompt([('mountain', 1.0)]), FlattenedPrompt([('man', 1.0)])], [1.0, 1.0])]), parse_prompt("((mountain), (man)).blend()") ) self.assertEqual(Conjunction( [Blend([FlattenedPrompt([('mountain', 1.0)]), FlattenedPrompt([('tall man', 1.0)])], [1.0, 1.0])]), parse_prompt("((mountain), (tall man)).blend()") ) with self.assertRaises(PromptParser.ParsingException): print(parse_prompt("((mountain), \"cat.swap(dog)\").blend()")) self.assertEqual(Conjunction( [Blend([FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([('fire flames', 1.0)])], [0.7, 0.3])]), parse_prompt("(\"fire\", \"fire flames\").blend(0.7, 0.3)") ) self.assertEqual(Conjunction([Blend( [FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([('fire flames', 1.0)]), FlattenedPrompt([('hi', 1.0)])], [0.7, 0.3, 1.0])]), parse_prompt("(\"fire\", \"fire flames\", \"hi\").blend(0.7, 0.3, 1.0)") ) self.assertEqual(Conjunction([Blend([FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([('fire flames', 1.0), ('hot', pow(1.1, 2))]), FlattenedPrompt([('hi', 1.0)])], weights=[0.7, 0.3, 1.0])]), parse_prompt("(\"fire\", \"fire flames (hot)++\", \"hi\").blend(0.7, 0.3, 1.0)") ) # blend a single entry is not a failure self.assertEqual(Conjunction([Blend([FlattenedPrompt([('fire', 1.0)])], [0.7])]), parse_prompt("(\"fire\").blend(0.7)") ) # blend with empty self.assertEqual( Conjunction([Blend([FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([('', 1.0)])], [0.7, 1.0])]), parse_prompt("(\"fire\", \"\").blend(0.7, 1)") ) self.assertEqual( Conjunction([Blend([FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([('', 1.0)])], [0.7, 1.0])]), parse_prompt("(\"fire\", \" \").blend(0.7, 1)") ) self.assertEqual( Conjunction([Blend([FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([('', 1.0)])], [0.7, 1.0])]), parse_prompt("(\"fire\", \" \").blend(0.7, 1)") ) self.assertEqual( Conjunction([Blend([FlattenedPrompt([('fire', 1.0)]), FlattenedPrompt([(',', 1.0)])], [0.7, 1.0])]), parse_prompt("(\"fire\", \" , \").blend(0.7, 1)") ) self.assertEqual( Conjunction([Blend([FlattenedPrompt([('mountain , man , hairy', 1)]), FlattenedPrompt([('face , teeth ,', 1), ('eyes', 0.9*0.9)])], weights=[1.0,-1.0], normalize_weights=True)]), parse_prompt('("mountain, man, hairy", "face, teeth, eyes--").blend(1,-1)') ) self.assertEqual( Conjunction([Blend([FlattenedPrompt([('mountain , man , hairy', 1)]), FlattenedPrompt([('face , teeth ,', 1), ('eyes', 0.9 * 0.9)])], weights=[1.0, -1.0], normalize_weights=False)]), parse_prompt('("mountain, man, hairy", "face, teeth, eyes--").blend(1,-1,no_normalize)') ) with self.assertRaises(PromptParser.ParsingException): parse_prompt("(\"fire\", \"fire flames\").blend(0.7, 0.3, 0.1)") with self.assertRaises(PromptParser.ParsingException): parse_prompt("(\"fire\", \"fire flames\").blend(0.7)") def test_nested(self): self.assertEqual(make_weighted_conjunction([('fire', 1.0), ('flames', 2.0), ('trees', 3.0)]), parse_prompt('fire (flames (trees)1.5)2.0')) self.assertEqual(Conjunction([Blend(prompts=[FlattenedPrompt([('fire', 1.0), ('flames', 1.2100000000000002)]), FlattenedPrompt([('mountain', 1.0), ('man', 2.0)])], weights=[1.0, 1.0])]), parse_prompt('("fire (flames)++", "mountain (man)2").blend(1,1)')) def test_cross_attention_control(self): self.assertEqual(Conjunction([FlattenedPrompt([CrossAttentionControlSubstitute([Fragment('sun')], [Fragment('moon')])])]), parse_prompt("sun.swap(moon)")) self.assertEqual(Conjunction([ FlattenedPrompt([Fragment('a', 1), CrossAttentionControlSubstitute([Fragment('cat', 1)], [Fragment('dog', 1)]), Fragment('eating a hotdog', 1)])]), parse_prompt("a \"cat\".swap(dog) eating a hotdog")) self.assertEqual(Conjunction([ FlattenedPrompt([Fragment('a', 1), CrossAttentionControlSubstitute([Fragment('cat', 1)], [Fragment('dog', 1)]), Fragment('eating a hotdog', 1)])]), parse_prompt("a cat.swap(dog) eating a hotdog")) fire_flames_to_trees = Conjunction([FlattenedPrompt([('fire', 1.0), \ CrossAttentionControlSubstitute([Fragment('flames', 1)], [Fragment('trees', 1)])])]) self.assertEqual(fire_flames_to_trees, parse_prompt('fire "flames".swap(trees)')) self.assertEqual(fire_flames_to_trees, parse_prompt('fire (flames).swap(trees)')) self.assertEqual(fire_flames_to_trees, parse_prompt('fire ("flames").swap(trees)')) self.assertEqual(fire_flames_to_trees, parse_prompt('fire "flames".swap("trees")')) self.assertEqual(fire_flames_to_trees, parse_prompt('fire (flames).swap("trees")')) self.assertEqual(fire_flames_to_trees, parse_prompt('fire ("flames").swap("trees")')) fire_flames_to_trees_and_houses = Conjunction([FlattenedPrompt([('fire', 1.0), \ CrossAttentionControlSubstitute([Fragment('flames', 1)], [Fragment('trees and houses', 1)])])]) self.assertEqual(fire_flames_to_trees_and_houses, parse_prompt('fire ("flames").swap("trees and houses")')) self.assertEqual(fire_flames_to_trees_and_houses, parse_prompt('fire (flames).swap("trees and houses")')) self.assertEqual(fire_flames_to_trees_and_houses, parse_prompt('fire "flames".swap("trees and houses")')) trees_and_houses_to_flames = Conjunction([FlattenedPrompt([('fire', 1.0), \ CrossAttentionControlSubstitute([Fragment('trees and houses', 1)], [Fragment('flames',1)])])]) self.assertEqual(trees_and_houses_to_flames, parse_prompt('fire ("trees and houses").swap("flames")')) self.assertEqual(trees_and_houses_to_flames, parse_prompt('fire (trees and houses).swap("flames")')) self.assertEqual(trees_and_houses_to_flames, parse_prompt('fire "trees and houses".swap("flames")')) self.assertEqual(trees_and_houses_to_flames, parse_prompt('fire ("trees and houses").swap(flames)')) self.assertEqual(trees_and_houses_to_flames, parse_prompt('fire (trees and houses).swap(flames)')) self.assertEqual(trees_and_houses_to_flames, parse_prompt('fire "trees and houses".swap(flames)')) flames_to_trees_fire = Conjunction([FlattenedPrompt([ CrossAttentionControlSubstitute([Fragment('flames',1)], [Fragment('trees',1)]), (', fire', 1.0)])]) self.assertEqual(flames_to_trees_fire, parse_prompt('"flames".swap("trees"), fire')) self.assertEqual(flames_to_trees_fire, parse_prompt('(flames).swap("trees"), fire')) self.assertEqual(flames_to_trees_fire, parse_prompt('("flames").swap("trees"), fire')) self.assertEqual(flames_to_trees_fire, parse_prompt('"flames".swap(trees), fire')) self.assertEqual(flames_to_trees_fire, parse_prompt('(flames).swap(trees), fire ')) self.assertEqual(flames_to_trees_fire, parse_prompt('("flames").swap(trees), fire ')) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a forest landscape', 1), CrossAttentionControlSubstitute([Fragment('',1)], [Fragment('in winter',1)])])]), parse_prompt('a forest landscape "".swap("in winter")')) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a forest landscape', 1), CrossAttentionControlSubstitute([Fragment('',1)], [Fragment('in winter',1)])])]), parse_prompt('a forest landscape ().swap(in winter)')) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a forest landscape', 1), CrossAttentionControlSubstitute([Fragment('',1)], [Fragment('in winter',1)])])]), parse_prompt('a forest landscape " ".swap("in winter")')) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a forest landscape', 1), CrossAttentionControlSubstitute([Fragment('in winter',1)], [Fragment('',1)])])]), parse_prompt('a forest landscape "in winter".swap("")')) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a forest landscape', 1), CrossAttentionControlSubstitute([Fragment('in winter',1)], [Fragment('',1)])])]), parse_prompt('a forest landscape "in winter".swap()')) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a forest landscape', 1), CrossAttentionControlSubstitute([Fragment('in winter',1)], [Fragment('',1)])])]), parse_prompt('a forest landscape "in winter".swap(" ")')) def test_cross_attention_control_with_attention(self): flames_to_trees_fire = Conjunction([FlattenedPrompt([ CrossAttentionControlSubstitute([Fragment('flames',0.5)], [Fragment('trees',0.7)]), Fragment(',', 1), Fragment('fire', 2.0)])]) self.assertEqual(flames_to_trees_fire, parse_prompt('"(flames)0.5".swap("(trees)0.7"), (fire)2.0')) flames_to_trees_fire = Conjunction([FlattenedPrompt([ CrossAttentionControlSubstitute([Fragment('fire',0.5), Fragment('flames',0.25)], [Fragment('trees',0.7)]), Fragment(',', 1), Fragment('fire', 2.0)])]) self.assertEqual(flames_to_trees_fire, parse_prompt('"(fire (flames)0.5)0.5".swap("(trees)0.7"), (fire)2.0')) flames_to_trees_fire = Conjunction([FlattenedPrompt([ CrossAttentionControlSubstitute([Fragment('fire',0.5), Fragment('flames',0.25)], [Fragment('trees',0.7), Fragment('houses', 1)]), Fragment(',', 1), Fragment('fire', 2.0)])]) self.assertEqual(flames_to_trees_fire, parse_prompt('"(fire (flames)0.5)0.5".swap("(trees)0.7 houses"), (fire)2.0')) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a', 1), CrossAttentionControlSubstitute([Fragment('cat',1)], [Fragment('dog',1)]), Fragment('eating a', 1), CrossAttentionControlSubstitute([Fragment('hotdog',1)], [Fragment('hotdog', pow(1.1,4))]) ])]), parse_prompt("a cat.swap(dog) eating a hotdog.swap(hotdog++++)")) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a', 1), CrossAttentionControlSubstitute([Fragment('cat',1)], [Fragment('dog',1)]), Fragment('eating a', 1), CrossAttentionControlSubstitute([Fragment('hotdog',1)], [Fragment('hotdog', pow(1.1,4))]) ])]), parse_prompt("a cat.swap(dog) eating a hotdog.swap(hotdog++++, shape_freedom=0.5)")) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a', 1), CrossAttentionControlSubstitute([Fragment('cat',1)], [Fragment('dog',1)]), Fragment('eating a', 1), CrossAttentionControlSubstitute([Fragment('hotdog',1)], [Fragment('hotdog', pow(1.1,4))]) ])]), parse_prompt("a cat.swap(dog) eating a hotdog.swap(\"hotdog++++\", shape_freedom=0.5)")) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a', 1), CrossAttentionControlSubstitute([Fragment('cat',1)], [Fragment('dog',1)]), Fragment('eating a', 1), CrossAttentionControlSubstitute([Fragment('hotdog',1)], [Fragment('h(o)tdog', pow(1.1,4))]) ])]), parse_prompt("a cat.swap(dog) eating a hotdog.swap(h\(o\)tdog++++, shape_freedom=0.5)")) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a', 1), CrossAttentionControlSubstitute([Fragment('cat',1)], [Fragment('dog',1)]), Fragment('eating a', 1), CrossAttentionControlSubstitute([Fragment('hotdog',1)], [Fragment('h(o)tdog', pow(1.1,4))]) ])]), parse_prompt("a cat.swap(dog) eating a hotdog.swap(\"h\(o\)tdog++++\", shape_freedom=0.5)")) self.assertEqual(Conjunction([FlattenedPrompt([Fragment('a', 1), CrossAttentionControlSubstitute([Fragment('cat',1)], [Fragment('dog',1)]), Fragment('eating a', 1), CrossAttentionControlSubstitute([Fragment('hotdog',1)], [Fragment('h(o)tdog', pow(0.9,1))]) ])]), parse_prompt("a cat.swap(dog) eating a hotdog.swap(h\(o\)tdog-, shape_freedom=0.5)")) def test_cross_attention_control_options(self): self.assertEqual(Conjunction([ FlattenedPrompt([Fragment('a', 1), CrossAttentionControlSubstitute([Fragment('cat', 1)], [Fragment('dog', 1)], options={'s_start':0.1}), Fragment('eating a hotdog', 1)])]), parse_prompt("a \"cat\".swap(dog, s_start=0.1) eating a hotdog")) self.assertEqual(Conjunction([ FlattenedPrompt([Fragment('a', 1), CrossAttentionControlSubstitute([Fragment('cat', 1)], [Fragment('dog', 1)], options={'t_start':0.1}), Fragment('eating a hotdog', 1)])]), parse_prompt("a \"cat\".swap(dog, t_start=0.1) eating a hotdog")) self.assertEqual(Conjunction([ FlattenedPrompt([Fragment('a', 1), CrossAttentionControlSubstitute([Fragment('cat', 1)], [Fragment('dog', 1)], options={'s_start': 20.0, 't_start':0.1}), Fragment('eating a hotdog', 1)])]), parse_prompt("a \"cat\".swap(dog, t_start=0.1, s_start=20) eating a hotdog")) self.assertEqual( Conjunction([ FlattenedPrompt([Fragment('a fantasy forest landscape', 1), CrossAttentionControlSubstitute([Fragment('', 1)], [Fragment('with a river', 1)], options={'s_start': 0.8, 't_start': 0.8})])]), parse_prompt("a fantasy forest landscape \"\".swap(with a river, s_start=0.8, t_start=0.8)")) def test_escaping(self): # make sure ", ( and ) can be escaped self.assertEqual(make_basic_conjunction(['mountain (man)']),parse_prompt('mountain \(man\)')) self.assertEqual(make_basic_conjunction(['mountain (man )']),parse_prompt('mountain (\(man)\)')) self.assertEqual(make_basic_conjunction(['mountain (man)']),parse_prompt('mountain (\(man\))')) self.assertEqual(make_weighted_conjunction([('mountain', 1), ('(man)', 1.1)]), parse_prompt('mountain (\(man\))+')) self.assertEqual(make_weighted_conjunction([('mountain', 1), ('(man)', 1.1)]), parse_prompt('"mountain" (\(man\))+')) self.assertEqual(make_weighted_conjunction([('"mountain"', 1), ('(man)', 1.1)]), parse_prompt('\\"mountain\\" (\(man\))+')) # same weights for each are combined into one self.assertEqual(make_weighted_conjunction([('"mountain" (man)', 1.1)]), parse_prompt('(\\"mountain\\")+ (\(man\))+')) self.assertEqual(make_weighted_conjunction([('"mountain"', 1.1), ('(man)', 0.9)]), parse_prompt('(\\"mountain\\")+ (\(man\))-')) self.assertEqual(make_weighted_conjunction([('mountain', 1), ('\(man\)', 1.1)]),parse_prompt('mountain (\(man\))1.1')) self.assertEqual(make_weighted_conjunction([('mountain', 1), ('\(man\)', 1.1)]),parse_prompt('"mountain" (\(man\))1.1')) self.assertEqual(make_weighted_conjunction([('"mountain"', 1), ('\(man\)', 1.1)]),parse_prompt('\\"mountain\\" (\(man\))1.1')) # same weights for each are combined into one self.assertEqual(make_weighted_conjunction([('\\"mountain\\" \(man\)', 1.1)]),parse_prompt('(\\"mountain\\")+ (\(man\))1.1')) self.assertEqual(make_weighted_conjunction([('\\"mountain\\"', 1.1), ('\(man\)', 0.9)]),parse_prompt('(\\"mountain\\")1.1 (\(man\))0.9')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain', 1.1), ('\(man\)', 1.1*1.1)]),parse_prompt('hairy (mountain (\(man\))+)+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('\(man\)', 1.1*1.1), ('mountain', 1.1)]),parse_prompt('hairy ((\(man\))1.1 "mountain")+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain', 1.1), ('\(man\)', 1.1*1.1)]),parse_prompt('hairy ("mountain" (\(man\))1.1 )+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain , man', 1.1)]),parse_prompt('hairy ("mountain, man")+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain , man with a', 1.1), ('beard', 1.1*1.1)]), parse_prompt('hairy ("mountain, man" with a beard+)+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain , man with a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hairy ("mountain, man" with a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain , \"man\" with a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hairy ("mountain, \\"man\\"" with a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain , m\"an\" with a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hairy ("mountain, m\\"an\\"" with a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain , \"man (with a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hairy ("mountain, \\\"man\" \(with a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain , \"man w(ith a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hairy ("mountain, \\\"man\" w\(ith a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain , \"man with( a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hairy ("mountain, \\\"man\" with\( a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain , \"man )with a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hairy ("mountain, \\\"man\" \)with a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain , \"man w)ith a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hairy ("mountain, \\\"man\" w\)ith a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mountain , \"man with) a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hairy ("mountain, \\\"man\" with\) a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('hairy', 1), ('mou)ntain , \"man (wit(h a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hairy ("mou\)ntain, \\\"man\" \(wit\(h a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('hai(ry', 1), ('mountain , \"man w)ith a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hai\(ry ("mountain, \\\"man\" w\)ith a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('hairy((', 1), ('mountain , \"man with a', 1.1), ('beard', 1.1*2.0)]), parse_prompt('hairy\(\( ("mountain, \\\"man\" with a (beard)2.0)+')) self.assertEqual(make_weighted_conjunction([('mountain , \"man (with a', 1.1), ('beard', 1.1*2.0), ('hairy', 1)]), parse_prompt('("mountain, \\\"man\" \(with a (beard)2.0)+ hairy')) self.assertEqual(make_weighted_conjunction([('mountain , \"man w(ith a', 1.1), ('beard', 1.1*2.0), ('hairy', 1)]), parse_prompt('("mountain, \\\"man\" w\(ith a (beard)2.0)+hairy')) self.assertEqual(make_weighted_conjunction([('mountain , \"man with( a', 1.1), ('beard', 1.1*2.0), ('hairy', 1)]), parse_prompt('("mountain, \\\"man\" with\( a (beard)2.0)+ hairy')) self.assertEqual(make_weighted_conjunction([('mountain , \"man )with a', 1.1), ('beard', 1.1*2.0), ('hairy', 1)]), parse_prompt('("mountain, \\\"man\" \)with a (beard)2.0)+ hairy')) self.assertEqual(make_weighted_conjunction([('mountain , \"man w)ith a', 1.1), ('beard', 1.1*2.0), ('hairy', 1)]), parse_prompt('("mountain, \\\"man\" w\)ith a (beard)2.0)+ hairy')) self.assertEqual(make_weighted_conjunction([('mountain , \"man with) a', 1.1), ('beard', 1.1*2.0), ('hairy', 1)]), parse_prompt(' ("mountain, \\\"man\" with\) a (beard)2.0)+ hairy')) self.assertEqual(make_weighted_conjunction([('mou)ntain , \"man (wit(h a', 1.1), ('beard', 1.1*2.0), ('hairy', 1)]), parse_prompt('("mou\)ntain, \\\"man\" \(wit\(h a (beard)2.0)+ hairy')) self.assertEqual(make_weighted_conjunction([('mountain , \"man w)ith a', 1.1), ('beard', 1.1*2.0), ('hai(ry', 1)]), parse_prompt('("mountain, \\\"man\" w\)ith a (beard)2.0)+ hai\(ry ')) self.assertEqual(make_weighted_conjunction([('mountain , \"man with a', 1.1), ('beard', 1.1*2.0), ('hairy((', 1)]), parse_prompt('("mountain, \\\"man\" with a (beard)2.0)+ hairy\(\( ')) def test_cross_attention_escaping(self): self.assertEqual(Conjunction([FlattenedPrompt([('mountain', 1), CrossAttentionControlSubstitute([Fragment('man', 1)], [Fragment('monkey', 1)])])]), parse_prompt('mountain (man).swap(monkey)')) self.assertEqual(Conjunction([FlattenedPrompt([('mountain', 1), CrossAttentionControlSubstitute([Fragment('man', 1)], [Fragment('m(onkey', 1)])])]), parse_prompt('mountain (man).swap(m\(onkey)')) self.assertEqual(Conjunction([FlattenedPrompt([('mountain', 1), CrossAttentionControlSubstitute([Fragment('m(an', 1)], [Fragment('m(onkey', 1)])])]), parse_prompt('mountain (m\(an).swap(m\(onkey)')) self.assertEqual(Conjunction([FlattenedPrompt([('mountain', 1), CrossAttentionControlSubstitute([Fragment('(((', 1)], [Fragment('m(on))key', 1)])])]), parse_prompt('mountain (\(\(\().swap(m\(on\)\)key)')) self.assertEqual(Conjunction([FlattenedPrompt([('mountain', 1), CrossAttentionControlSubstitute([Fragment('man', 1)], [Fragment('monkey', 1)])])]), parse_prompt('mountain ("man").swap(monkey)')) self.assertEqual(Conjunction([FlattenedPrompt([('mountain', 1), CrossAttentionControlSubstitute([Fragment('man', 1)], [Fragment('monkey', 1)])])]), parse_prompt('mountain ("man").swap("monkey")')) self.assertEqual(Conjunction([FlattenedPrompt([('mountain', 1), CrossAttentionControlSubstitute([Fragment('"man', 1)], [Fragment('monkey', 1)])])]), parse_prompt('mountain (\\"man).swap("monkey")')) self.assertEqual(Conjunction([FlattenedPrompt([('mountain', 1), CrossAttentionControlSubstitute([Fragment('man', 1)], [Fragment('m(onkey', 1)])])]), parse_prompt('mountain (man).swap(m\(onkey)')) self.assertEqual(Conjunction([FlattenedPrompt([('mountain', 1), CrossAttentionControlSubstitute([Fragment('m(an', 1)], [Fragment('m(onkey', 1)])])]), parse_prompt('mountain (m\(an).swap(m\(onkey)')) self.assertEqual(Conjunction([FlattenedPrompt([('mountain', 1), CrossAttentionControlSubstitute([Fragment('(((', 1)], [Fragment('m(on))key', 1)])])]), parse_prompt('mountain (\(\(\().swap(m\(on\)\)key)')) def test_legacy_blend(self): pp = PromptParser() self.assertEqual(Blend([FlattenedPrompt([('mountain man', 1)]), FlattenedPrompt([('man mountain', 1)])], weights=[0.5,0.5]), pp.parse_legacy_blend('mountain man:1 man mountain:1')) self.assertEqual(Blend([FlattenedPrompt([('mountain', 1.1), ('man', 1)]), FlattenedPrompt([('man', 1), ('mountain', 0.9)])], weights=[0.5,0.5]), pp.parse_legacy_blend('mountain+ man:1 man mountain-:1')) self.assertEqual(Blend([FlattenedPrompt([('mountain', 1.1), ('man', 1)]), FlattenedPrompt([('man', 1), ('mountain', 0.9)])], weights=[0.5,0.5]), pp.parse_legacy_blend('mountain+ man:1 man mountain-')) self.assertEqual(Blend([FlattenedPrompt([('mountain', 1.1), ('man', 1)]), FlattenedPrompt([('man', 1), ('mountain', 0.9)])], weights=[0.5,0.5]), pp.parse_legacy_blend('mountain+ man: man mountain-:')) self.assertEqual(Blend([FlattenedPrompt([('mountain man', 1)]), FlattenedPrompt([('man mountain', 1)])], weights=[0.75,0.25]), pp.parse_legacy_blend('mountain man:3 man mountain:1')) self.assertEqual(Blend([FlattenedPrompt([('mountain man', 1)]), FlattenedPrompt([('man mountain', 1)])], weights=[1.0,0.0]), pp.parse_legacy_blend('mountain man:3 man mountain:0')) self.assertEqual(Blend([FlattenedPrompt([('mountain man', 1)]), FlattenedPrompt([('man mountain', 1)])], weights=[0.8,0.2]), pp.parse_legacy_blend('"mountain man":4 man mountain')) def test_single(self): self.assertEqual(Conjunction([FlattenedPrompt([("mountain man", 1.0)]), FlattenedPrompt([("a person with a hat", 1.0), ("riding a", 1.1*1.1), CrossAttentionControlSubstitute( [Fragment("bicycle", pow(1.1,2))], [Fragment("skateboard", pow(1.1,2))]) ]) ], weights=[0.5, 0.5]), parse_prompt("(\"mountain man\", \"a person with a hat (riding a bicycle.swap(skateboard))++\").and(0.5, 0.5)")) pass if __name__ == '__main__': unittest.main()