mirror of
https://github.com/oobabooga/text-generation-webui.git
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16a3a5b039
* Remove eval of API input * Remove unnecessary eval/exec for security * Use ast.literal_eval * Use ast.literal_eval --------- Co-authored-by: oobabooga <112222186+oobabooga@users.noreply.github.com>
73 lines
2.3 KiB
Python
73 lines
2.3 KiB
Python
import traceback
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import gradio as gr
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import extensions
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import modules.shared as shared
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state = {}
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available_extensions = []
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setup_called = set()
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def load_extensions():
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global state, setup_called
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for i, name in enumerate(shared.args.extensions):
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if name in available_extensions:
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print(f'Loading the extension "{name}"... ', end='')
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try:
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exec(f"import extensions.{name}.script")
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extension = getattr(extensions, name).script
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if extension not in setup_called and hasattr(extension, "setup"):
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setup_called.add(extension)
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extension.setup()
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state[name] = [True, i]
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print('Ok.')
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except:
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print('Fail.')
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traceback.print_exc()
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# This iterator returns the extensions in the order specified in the command-line
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def iterator():
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for name in sorted(state, key=lambda x: state[x][1]):
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if state[name][0]:
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yield getattr(extensions, name).script, name
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# Extension functions that map string -> string
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def apply_extensions(text, typ):
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for extension, _ in iterator():
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if typ == "input" and hasattr(extension, "input_modifier"):
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text = extension.input_modifier(text)
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elif typ == "output" and hasattr(extension, "output_modifier"):
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text = extension.output_modifier(text)
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elif typ == "bot_prefix" and hasattr(extension, "bot_prefix_modifier"):
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text = extension.bot_prefix_modifier(text)
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return text
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def create_extensions_block():
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global setup_called
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# Updating the default values
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for extension, name in iterator():
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if hasattr(extension, 'params'):
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for param in extension.params:
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_id = f"{name}-{param}"
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if _id in shared.settings:
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extension.params[param] = shared.settings[_id]
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should_display_ui = False
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for extension, name in iterator():
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if hasattr(extension, "ui"):
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should_display_ui = True
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# Creating the extension ui elements
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if should_display_ui:
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with gr.Column(elem_id="extensions"):
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for extension, name in iterator():
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gr.Markdown(f"\n### {name}")
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if hasattr(extension, "ui"):
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extension.ui()
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