mirror of
https://github.com/oobabooga/text-generation-webui.git
synced 2024-11-22 08:07:56 +01:00
Simplify some chat functions
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oobabooga
GitHub
parent
04b98a8485
commit
435f8cc0e7
@ -10,7 +10,6 @@ from pathlib import Path
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import yaml
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from PIL import Image
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import modules.extensions as extensions_module
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import modules.shared as shared
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from modules.extensions import apply_extensions
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from modules.html_generator import chat_html_wrapper, make_thumbnail
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@ -30,8 +29,8 @@ def generate_chat_prompt(user_input, state, **kwargs):
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chat_prompt_size = state['chat_prompt_size']
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if shared.soft_prompt:
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chat_prompt_size -= shared.soft_prompt_tensor.shape[1]
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max_length = min(get_max_prompt_length(state), chat_prompt_size)
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max_length = min(get_max_prompt_length(state), chat_prompt_size)
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if is_instruct:
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prefix1 = f"{state['name1']}\n"
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prefix2 = f"{state['name2']}\n"
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@ -57,7 +56,6 @@ def generate_chat_prompt(user_input, state, **kwargs):
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min_rows = 2
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rows.append(f"{prefix1.strip() if not is_instruct else prefix1}")
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elif not _continue:
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# Adding the user message
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if len(user_input) > 0:
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this_prefix1 = prefix1.replace('<|round|>', f'{len(shared.history["internal"])}') # for ChatGLM
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@ -68,8 +66,8 @@ def generate_chat_prompt(user_input, state, **kwargs):
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while len(rows) > min_rows and len(encode(''.join(rows))[0]) >= max_length:
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rows.pop(1)
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prompt = ''.join(rows)
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prompt = ''.join(rows)
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if also_return_rows:
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return prompt, rows
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else:
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@ -81,6 +79,7 @@ def get_stopping_strings(state):
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stopping_strings = [f"\n{state['name1']}", f"\n{state['name2']}"]
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else:
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stopping_strings = [f"\n{state['name1']}:", f"\n{state['name2']}:"]
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stopping_strings += ast.literal_eval(f"[{state['custom_stopping_strings']}]")
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return stopping_strings
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@ -111,13 +110,13 @@ def extract_message_from_reply(reply, state):
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break
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else:
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continue
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break
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return reply, next_character_found
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def chatbot_wrapper(text, state, regenerate=False, _continue=False):
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if shared.model_name == 'None' or shared.model is None:
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print("No model is loaded! Select one in the Model tab.")
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yield shared.history['visible']
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@ -125,18 +124,30 @@ def chatbot_wrapper(text, state, regenerate=False, _continue=False):
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# Defining some variables
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cumulative_reply = ''
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last_reply = [shared.history['internal'][-1][1], shared.history['visible'][-1][1]] if _continue else None
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just_started = True
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visible_text = None
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eos_token = '\n' if state['stop_at_newline'] else None
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stopping_strings = get_stopping_strings(state)
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text, visible_text = apply_extensions('input_hijack', text, visible_text)
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# Preparing the input
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if not any((regenerate, _continue)):
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text, visible_text = apply_extensions('input_hijack', text, visible_text)
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if visible_text is None:
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visible_text = text
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if visible_text is None:
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visible_text = text
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if not _continue:
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text = apply_extensions("input", text)
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text = apply_extensions('input', text)
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# *Is typing...*
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yield shared.history['visible'] + [[visible_text, shared.processing_message]]
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else:
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text, visible_text = shared.history['internal'][-1][0], shared.history['visible'][-1][0]
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if regenerate:
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shared.history['visible'].pop()
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shared.history['internal'].pop()
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# *Is typing...*
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yield shared.history['visible'] + [[visible_text, shared.processing_message]]
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elif _continue:
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last_reply = [shared.history['internal'][-1][1], shared.history['visible'][-1][1]]
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yield shared.history['visible'][:-1] + [[visible_text, last_reply[1] + '...']]
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# Generating the prompt
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kwargs = {'_continue': _continue}
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@ -144,10 +155,6 @@ def chatbot_wrapper(text, state, regenerate=False, _continue=False):
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if prompt is None:
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prompt = generate_chat_prompt(text, state, **kwargs)
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# Yield *Is typing...*
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if not any((regenerate, _continue)):
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yield shared.history['visible'] + [[visible_text, shared.processing_message]]
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# Generate
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for i in range(state['chat_generation_attempts']):
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reply = None
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@ -158,26 +165,26 @@ def chatbot_wrapper(text, state, regenerate=False, _continue=False):
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reply, next_character_found = extract_message_from_reply(reply, state)
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visible_reply = re.sub("(<USER>|<user>|{{user}})", state['name1'], reply)
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visible_reply = apply_extensions("output", visible_reply)
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if _continue:
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sep = ' ' if last_reply[0][-1] not in [' ', '\n'] else ''
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reply = last_reply[0] + sep + reply
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sep = ' ' if last_reply[1][-1] not in [' ', '\n'] else ''
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visible_reply = last_reply[1] + sep + visible_reply
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# We need this global variable to handle the Stop event,
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# otherwise gradio gets confused
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if shared.stop_everything:
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return shared.history['visible']
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if just_started:
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just_started = False
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if not _continue:
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shared.history['internal'].append(['', ''])
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shared.history['visible'].append(['', ''])
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if _continue:
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sep = list(map(lambda x: ' ' if len(x) > 0 and x[-1] != ' ' else '', last_reply))
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shared.history['internal'][-1] = [text, f'{last_reply[0]}{sep[0]}{reply}']
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shared.history['visible'][-1] = [visible_text, f'{last_reply[1]}{sep[1]}{visible_reply}']
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else:
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shared.history['internal'][-1] = [text, reply]
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shared.history['visible'][-1] = [visible_text, visible_reply]
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if not shared.args.no_stream:
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yield shared.history['visible']
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shared.history['internal'][-1] = [text, reply]
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shared.history['visible'][-1] = [visible_text, visible_reply]
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yield shared.history['visible']
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if next_character_found:
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break
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@ -188,7 +195,6 @@ def chatbot_wrapper(text, state, regenerate=False, _continue=False):
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def impersonate_wrapper(text, state):
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if shared.model_name == 'None' or shared.model is None:
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print("No model is loaded! Select one in the Model tab.")
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yield ''
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@ -202,7 +208,6 @@ def impersonate_wrapper(text, state):
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# Yield *Is typing...*
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yield shared.processing_message
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for i in range(state['chat_generation_attempts']):
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reply = None
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for reply in generate_reply(f"{prompt}{' ' if len(cumulative_reply) > 0 else ''}{cumulative_reply}", state, eos_token=eos_token, stopping_strings=stopping_strings):
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@ -227,23 +232,16 @@ def regenerate_wrapper(text, state):
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if (len(shared.history['visible']) == 1 and not shared.history['visible'][0][0]) or len(shared.history['internal']) == 0:
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yield chat_html_wrapper(shared.history['visible'], state['name1'], state['name2'], state['mode'])
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else:
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last_visible = shared.history['visible'].pop()
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last_internal = shared.history['internal'].pop()
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# Yield '*Is typing...*'
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yield chat_html_wrapper(shared.history['visible'] + [[last_visible[0], shared.processing_message]], state['name1'], state['name2'], state['mode'])
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for history in chatbot_wrapper(last_internal[0], state, regenerate=True):
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shared.history['visible'][-1] = [last_visible[0], history[-1][1]]
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yield chat_html_wrapper(shared.history['visible'], state['name1'], state['name2'], state['mode'])
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for history in chatbot_wrapper('', state, regenerate=True):
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yield chat_html_wrapper(history, state['name1'], state['name2'], state['mode'])
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def continue_wrapper(text, state):
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if (len(shared.history['visible']) == 1 and not shared.history['visible'][0][0]) or len(shared.history['internal']) == 0:
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yield chat_html_wrapper(shared.history['visible'], state['name1'], state['name2'], state['mode'])
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else:
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# Yield ' ...'
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yield chat_html_wrapper(shared.history['visible'][:-1] + [[shared.history['visible'][-1][0], shared.history['visible'][-1][1] + ' ...']], state['name1'], state['name2'], state['mode'])
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for history in chatbot_wrapper(shared.history['internal'][-1][0], state, _continue=True):
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yield chat_html_wrapper(shared.history['visible'], state['name1'], state['name2'], state['mode'])
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for history in chatbot_wrapper('', state, _continue=True):
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yield chat_html_wrapper(history, state['name1'], state['name2'], state['mode'])
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def remove_last_message(name1, name2, mode):
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@ -281,6 +279,7 @@ def send_dummy_reply(text, name1, name2, mode):
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if len(shared.history['visible']) > 0 and not shared.history['visible'][-1][1] == '':
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shared.history['visible'].append(['', ''])
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shared.history['internal'].append(['', ''])
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shared.history['visible'][-1][1] = text
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shared.history['internal'][-1][1] = apply_extensions("input", text)
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return chat_html_wrapper(shared.history['visible'], name1, name2, mode)
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@ -300,7 +299,6 @@ def clear_chat_log(name1, name2, greeting, mode):
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# Save cleared logs
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save_history(mode)
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return chat_html_wrapper(shared.history['visible'], name1, name2, mode)
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@ -321,8 +319,8 @@ def tokenize_dialogue(dialogue, name1, name2, mode):
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for i in range(len(idx) - 1):
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messages.append(dialogue[idx[i]:idx[i + 1]].strip())
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messages.append(dialogue[idx[-1]:].strip())
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messages.append(dialogue[idx[-1]:].strip())
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entry = ['', '']
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for i in messages:
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if i.startswith(f'{name1}:'):
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@ -331,6 +329,7 @@ def tokenize_dialogue(dialogue, name1, name2, mode):
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entry[1] = i[len(f'{name2}:'):].strip()
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if not (len(entry[0]) == 0 and len(entry[1]) == 0):
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history.append(entry)
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entry = ['', '']
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print("\033[1;32;1m\nDialogue tokenized to:\033[0;37;0m\n", end='')
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@ -339,6 +338,7 @@ def tokenize_dialogue(dialogue, name1, name2, mode):
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print("\n")
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for line in column.strip().split('\n'):
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print("| " + line + "\n")
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print("|\n")
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print("------------------------------")
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@ -351,14 +351,17 @@ def save_history(mode, timestamp=False):
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if mode == 'instruct':
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if not timestamp:
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return
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fname = f"Instruct_{datetime.now().strftime('%Y%m%d-%H%M%S')}.json"
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else:
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if timestamp:
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fname = f"{shared.character}_{datetime.now().strftime('%Y%m%d-%H%M%S')}.json"
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else:
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fname = f"{shared.character}_persistent.json"
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if not Path('logs').exists():
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Path('logs').mkdir()
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with open(Path(f'logs/{fname}'), 'w', encoding='utf-8') as f:
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f.write(json.dumps({'data': shared.history['internal'], 'data_visible': shared.history['visible']}, indent=2))
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@ -389,8 +392,10 @@ def build_pygmalion_style_context(data):
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context = ""
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if 'char_persona' in data and data['char_persona'] != '':
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context += f"{data['char_name']}'s Persona: {data['char_persona']}\n"
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if 'world_scenario' in data and data['world_scenario'] != '':
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context += f"Scenario: {data['world_scenario']}\n"
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context = f"{context.strip()}\n<START>\n"
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return context
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@ -405,6 +410,7 @@ def generate_pfp_cache(character):
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img = make_thumbnail(Image.open(path))
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img.save(Path('cache/pfp_character.png'), format='PNG')
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return img
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return None
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@ -488,13 +494,17 @@ def upload_character(json_file, img, tavern=False):
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while Path(f'characters/{outfile_name}.json').exists():
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outfile_name = f'{data["char_name"]}_{i:03d}'
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i += 1
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if tavern:
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outfile_name = f'TavernAI-{outfile_name}'
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with open(Path(f'characters/{outfile_name}.json'), 'w', encoding='utf-8') as f:
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f.write(json_file)
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if img is not None:
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img = Image.open(io.BytesIO(img))
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img.save(Path(f'characters/{outfile_name}.png'))
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print(f'New character saved to "characters/{outfile_name}.json".')
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return outfile_name
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