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67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
import os
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import javalang
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def find_files(directory):
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files_list = []
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for root, dirs, files in os.walk(directory):
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for file in files:
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if file.endswith('.java'):
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files_list.append(os.path.join(root, file))
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return files_list
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def extract_functions(file_path):
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with open(file_path, "r") as file:
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java_code = file.read()
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methods = {}
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tree = javalang.parse.parse(java_code)
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for _, node in tree.filter(javalang.tree.MethodDeclaration):
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method_name = node.name
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start_line = node.position.line - 1
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end_line = start_line
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brace_count = 0
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for line in java_code.splitlines()[start_line:]:
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end_line += 1
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brace_count += line.count("{") - line.count("}")
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if brace_count == 0:
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break
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method_source_code = "\n".join(java_code.splitlines()[start_line:end_line])
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methods[method_name] = method_source_code
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return methods
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def extract_classes(file_path):
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with open(file_path, 'r') as file:
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source_code = file.read()
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classes = {}
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tree = javalang.parse.parse(source_code)
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for class_decl in tree.types:
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class_name = class_decl.name
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declarations = []
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methods = []
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for field_decl in class_decl.fields:
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field_name = field_decl.declarators[0].name
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field_type = field_decl.type.name
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declarations.append(f"{field_type} {field_name}")
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for method_decl in class_decl.methods:
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methods.append(method_decl.name)
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class_string = "Declarations: " + ", ".join(declarations) + "\n Method name: " + ", ".join(methods)
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classes[class_name] = class_string
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return classes
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def extract_functions_and_classes(directory):
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files = find_files(directory)
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functions_dict = {}
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classes_dict = {}
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for file in files:
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functions = extract_functions(file)
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if functions:
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functions_dict[file] = functions
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classes = extract_classes(file)
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if classes:
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classes_dict[file] = classes
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return functions_dict, classes_dict
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