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DocsGPT/scripts/code_docs_gen.py

96 lines
2.8 KiB
Python

import ast
import json
from pathlib import Path
import dotenv
from langchain_community.llms import OpenAI
from langchain.prompts import PromptTemplate
dotenv.load_dotenv()
ps = list(Path("inputs").glob("**/*.py"))
data = []
sources = []
for p in ps:
with open(p) as f:
data.append(f.read())
sources.append(p)
def get_functions_in_class(node):
functions = []
functions_code = []
for child in node.body:
if isinstance(child, ast.FunctionDef):
functions.append(child.name)
functions_code.append(ast.unparse(child))
return functions, functions_code
def get_classes_and_functions(source_code):
tree = ast.parse(source_code)
classes = {}
for node in tree.body:
if isinstance(node, ast.ClassDef):
class_name = node.name
function_name, function = get_functions_in_class(node)
# join function name and function code
functions = dict(zip(function_name, function))
classes[class_name] = functions
return classes
structure_dict = {}
c1 = 0
for code in data:
classes = get_classes_and_functions(ast.parse(code))
source = str(sources[c1])
structure_dict[source] = classes
c1 += 1
# save the structure dict as json
with open('structure_dict.json', 'w') as f:
json.dump(structure_dict, f)
if not Path("outputs").exists():
Path("outputs").mkdir()
c1 = len(structure_dict)
c2 = 0
for source, classes in structure_dict.items():
c2 += 1
print(f"Processing file {c2}/{c1}")
f1 = len(classes)
f2 = 0
for class_name, functions in classes.items():
f2 += 1
print(f"Processing class {f2}/{f1}")
source_w = source.replace("inputs/", "")
source_w = source_w.replace(".py", ".txt")
if not Path(f"outputs/{source_w}").exists():
with open(f"outputs/{source_w}", "w") as f:
f.write(f"Class: {class_name}")
else:
with open(f"outputs/{source_w}", "a") as f:
f.write(f"\n\nClass: {class_name}")
# append class name to the front
for function in functions:
b1 = len(functions)
b2 = 0
print(f"Processing function {b2}/{b1}")
b2 += 1
prompt = PromptTemplate(
input_variables=["code"],
template="Code: \n{code}, \nDocumentation: ",
)
llm = OpenAI(temperature=0)
response = llm(prompt.format(code=functions[function]))
if not Path(f"outputs/{source_w}").exists():
with open(f"outputs/{source_w}", "w") as f:
f.write(f"Function: {functions[function]}, \nDocumentation: {response}")
else:
with open(f"outputs/{source_w}", "a") as f:
f.write(f"\n\nFunction: {functions[function]}, \nDocumentation: {response}")