File size: 9,839 Bytes
96b6673 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 |
import json
truncate = lambda x, l: x[:l]
token_len = len
def combine(*args):
if all([isinstance(arg,dict) for arg in args]):
if len(args) == 1:
return args[0]
else:
combined = args[0].copy()
combined.update(combine(*args[1:]))
return combined
default_get = lambda key : lambda data: data[key]
class Prompt:
components = {}
template = ""
truncate = lambda x, l: x[:l]
UNABLE = 'prompt_unable'
def update(self, **kargs):
try:
for key in kargs.keys():
if key == 'template':
arg_template = kargs[key]
if key == 'components':
arg_components = kargs[key]
test_prompt = Prompt(arg_template, arg_components)
except Exception as e:
print(e)
print('Update Rejected due to invalid template or components')
return
self.template = arg_template
self.components = arg_components
def __init__(self,template='', components={}, max_token=8000) -> None:
'''
Args:
template: The way to order and organize each components, use <NAME> to represent a component, <C1><C2>...<Cn>.
components: The content of a component, use {NAME} to represent the placeholder of corresponding data
max_token: a list as long as components, representing the max number of tokens for each component, or a int representing the same max_token for all components
'''
# template
self.template = template
# components
if isinstance(components,dict):
for key in components.keys():
if f'<{str(key)}>' not in self.template:
raise Exception('component name not in template!')
self.components = components
# max_token
self.max_token = {}
if isinstance(max_token,list):
if len(components)==len(max_token):
self.max_token = {att:val for (att,val) in zip(components.keys(),max_token)}
else:
raise Exception('max_token is not corresponding to components')
elif isinstance(max_token,int):
self.max_token_init = max_token
self.max_token = {att:max_token for att in components}
else:
raise TypeError('max_token should be int or list')
def __repr__(self) -> str:
prompt = self.template
for key in self.components.keys():
prompt = prompt.replace(f'<{str(key)}>',self.components[key])
return prompt
def __str__(self) -> str:
return repr(self)
def part_template(self,**kargs):
'''
Add components in to the prompt.
'''
for part in kargs.keys():
if f'<{str(part)}>' in self.template:
self.components[part] = kargs[part]
else:
raise Exception('component name not in template!')
def __call__(self, *args,**kargs) -> str:
return self.make_prompt(*args, **kargs)
def __str__(self):
input = {}
for key in self.components.keys():
input[key] = self.components[key]
return self.make_prompt(input)
def make_prompt(self,*args,**kargs) -> str:
'''
arg: a dictionary containing all contents to the placeholder of the prompt
kargs: use NAME=value to pass arguments
'''
if args:
args = combine(*args)
args = args.copy()
args.update(kargs)
else:
args = kargs
prompt = self.template
for key in self.components.keys():
if key not in args or args[key] == Prompt.UNABLE:
prompt = prompt.replace(f'<{str(key)}>',"")
else:
prompt = prompt.replace(f'<{str(key)}>', self.components[key])
prompt_args = {}
for key in args.keys():
if key in self.components.keys():
if self.max_token.get(key):
max_token = self.max_token.get(key)
else:
max_token = min(4096,self.max_token_init)
if token_len(args[key])> max_token:
args[key] = self.truncate(args[key],max_token)
return prompt.format(**args)
def set_max_token(self,**kargs) -> None:
for key in kargs.keys():
if key in self.components.keys():
self.max_token[key] = kargs.get(key)
else:
raise KeyError(f'{key} not in Template!')
def load_data(self,data_loader,*keys,**projections):
'''
load data to make prompts from a data loader
projections: the function to get the information from a data.
'''
prompts = []
for data in data_loader:
l_contents = {key:default_get(key)(data) for key in keys}
d_contents = {projection:projections[projection](data) for projection in projections.keys()}
prompts.append(self.make_prompt({**l_contents, **d_contents}))
return prompts
class DocPrompt(Prompt):
'''
Containing Doc ID, Title and Passage in order:
Document:[{ID}]
(Title:{Title})
{Passage}
'''
def __init__(self, template='<ID><Title><Passage>', components={'ID':'Document[{ID}]: ','Title':'(Title:{Title})','Passage':'{Passage}\n'}, max_token=4096) -> None:
super().__init__(template, components, max_token)
class ALCEDocPrompt(Prompt):
'''
Containing Doc ID, Title and Passage in order:
Document:[{ID}]
(Title:{Title})
{Passage}
'''
def __init__(self, template='<ID><title><text>', components={'ID':'Document [{ID}]','title':'(Title:{title}): ','text':'{text}\n'}, max_token=4096) -> None:
super().__init__(template, components, max_token)
def default_load_data(self,data_loader, text = 'text', from_idx = 0):
return super().load_data(list(enumerate(data_loader)),text = lambda data: data[1][text],ID = lambda data: str(data[0]+1 + from_idx),title = lambda data: data[1]['title'])
def default_load_data_wo_ID(self,data_loader):
return super().load_data(list(enumerate(data_loader)),text = lambda data: data[1]['text'],title = lambda data: data[1]['title'])
def default_load_data_wo_title(self,data_loader):
return super().load_data(list(enumerate(data_loader)),text = lambda data: data[1]['text'],ID = lambda data: str(data[0]+1))
def default_load_data_extraction(self,data_loader):
return super().load_data(list(enumerate(data_loader)),text = lambda data: data[1]['extraction'],ID = lambda data: str(data[0]+1),title = lambda data: data[1]['title'])
def default_load_data_summary(self,data_loader):
return super().load_data(list(enumerate(data_loader)),text = lambda data: data[1]['summary'],ID = lambda data: str(data[0]+1),title = lambda data: data[1]['title'])
class ALCEVanillaPrompt(Prompt):
'''
Containing INST(Instruction), Question, Doc and Answer in order:
{INST}
Question:{Question}
{Doc}
Answer:{Answer}
'''
def __init__(self,
template="<INST><Question><Doc><Answer>\n",
components={'INST':'{INST}\n\n', 'Question':'Question:{Question}\n\n','Doc':'{Doc}\n','Answer':'Answer:{Answer}'},
max_token=4096) -> None:
super().__init__(template, components, max_token)
class NewALCEVanillaPrompt(Prompt):
'''
Containing INST(Instruction), Question, Doc and Answer in order:
{INST}
Question:{Question}
{Doc}
Answer:{Answer}
'''
def __init__(self,
template="<INST><question><docs><answer>\n",
components={'INST':'{INST}\n\n', 'question':'Question:{question}\n\n','docs':'{docs}\n','answer':'Answer:{answer}'},
max_token=4096) -> None:
super().__init__(template, components, max_token)
class AGEEPrompt(Prompt):
'''
Containing INST(Instruction), Question and Doc in order:
{INST}
Question:{Question}
Search Results:{Doc}
'''
def __init__(self,
template="<INST><Question><Doc>\n",
components={'INST':'{INST}\n\n', 'Question':'Question:\n{Question}\n','Doc':'Search Results:\n{Doc}\n'},
max_token=4096) -> None:
super().__init__(template, components, max_token)
alce_prompt= ALCEVanillaPrompt()
#alce_prompt.set_max_token(INST = 10,Doc = 100,Answer = 15)
DocP= DocPrompt()
#print(content['demos'])
#print(data[0])
'''
pps = alce_prompt.load_data(content['demos'],
INST = lambda _: content['instruction'],
Question = lambda data: data['question'],
Doc = lambda data: ''.join(DocPrompt().load_data(list(enumerate(data['docs'])),
ID = lambda data: str(data[0]),
Title = lambda data: data[1]['title'],
Passage = lambda data: data[1]['text'])),
Answer = lambda data: data['answer'])
'''
#print(pps[0])
'''
data_loader = []
with open('data.txt','r',encoding='utf-8') as f:
content = f.readlines()
for i,c in enumerate(content):
if i%3 == 0:
data_loader.append({'Q':c.strip(),'A':content[i+1].strip()})
print(data_loader)
pps = Dp.load_data(data_loader,
INST= lambda data: "Instruction: Write an accurate, engaging, and concise answer for the given question",
Question= lambda data: data['Q'],
Answer= lambda data: data['A'])
''' |