{"id":1031115,"date":"2024-12-31T11:22:49","date_gmt":"2024-12-31T03:22:49","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1031115.html"},"modified":"2024-12-31T11:22:52","modified_gmt":"2024-12-31T03:22:52","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e7%9c%8b%e6%9c%89%e5%a4%9a%e5%b0%91%e4%b8%aa%e5%87%bd%e6%95%b0","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1031115.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u770b\u6709\u591a\u5c11\u4e2a\u51fd\u6570"},"content":{"rendered":"

\"python\u4e2d\u5982\u4f55\u770b\u6709\u591a\u5c11\u4e2a\u51fd\u6570\"<\/p>\n

\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u6765\u68c0\u67e5\u6709\u591a\u5c11\u4e2a\u51fd\u6570\u3001\u4f7f\u7528inspect\u6a21\u5757\u5217\u51fa\u6240\u6709\u51fd\u6570\u3001\u4f7f\u7528dir()\u65b9\u6cd5\u5217\u51fa\u6240\u6709\u5c5e\u6027\u3001\u4f7f\u7528ast\u6a21\u5757\u89e3\u6790\u6e90\u4ee3\u7801\u3002<\/strong><\/p>\n<\/p>\n

\u4e00\u79cd\u76f4\u63a5\u7684\u65b9\u6cd5\u662f\u4f7f\u7528inspect\u6a21\u5757\uff0c\u5b83\u53ef\u4ee5\u68c0\u67e5\u4e00\u4e2a\u6a21\u5757\u6216\u5bf9\u8c61\u4e2d\u7684\u6240\u6709\u5c5e\u6027\uff0c\u5e76\u5c06\u5b83\u4eec\u5206\u7c7b\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528inspect.getmembers()\u51fd\u6570\u6765\u5217\u51fa\u6240\u6709\u7684\u6210\u5458\uff0c\u5e76\u901a\u8fc7\u68c0\u67e5\u5b83\u4eec\u7684\u7c7b\u578b\u6765\u8fc7\u6ee4\u51fa\u51fd\u6570\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u8be6\u7ec6\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n

import inspect<\/p>\n
import mymodule  # \u5047\u8bbe\u8fd9\u662f\u4f60\u8981\u68c0\u67e5\u7684\u6a21\u5757<\/p>\n
\u83b7\u53d6\u6a21\u5757\u4e2d\u7684\u6240\u6709\u6210\u5458<\/strong><\/h2>\n
members = inspect.getmembers(mymodule)<\/p>\n
\u8fc7\u6ee4\u51fa\u6240\u6709\u51fd\u6570<\/strong><\/h2>\n
functions = [member for member in members if inspect.isfunction(member[1])]<\/p>\n
\u8f93\u51fa\u51fd\u6570\u7684\u6570\u91cf<\/strong><\/h2>\n
print(f"\u6a21\u5757\u4e2d\u6709 {len(functions)} \u4e2a\u51fd\u6570\u3002")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u53ef\u4ee5\u5217\u51fa\u51fd\u6570\u7684\u6570\u91cf\uff0c\u8fd8\u53ef\u4ee5\u5217\u51fa\u51fd\u6570\u7684\u540d\u79f0\u548c\u5b9e\u9645\u51fd\u6570\u5bf9\u8c61\u3002<\/p>\n<\/p>\n
\u4e00\u3001\u4f7f\u7528inspect\u6a21\u5757<\/h3>\n<\/p>\n
inspect\u6a21\u5757\u63d0\u4f9b\u4e86\u591a\u79cd\u68c0\u67e5\u5bf9\u8c61\uff08\u5305\u62ec\u6a21\u5757\u3001\u7c7b\u3001\u51fd\u6570\u7b49\uff09\u7684\u529f\u80fd\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u83b7\u53d6\u6a21\u5757\u4e2d\u7684\u6240\u6709\u6210\u5458\uff0c\u5e76\u8fc7\u6ee4\u51fa\u51fd\u6570\u3002<\/p>\n<\/p>\n
import inspect<\/p>\n
import mymodule  # \u66ff\u6362\u6210\u4f60\u81ea\u5df1\u7684\u6a21\u5757<\/p>\n
def list_functions(module):<\/p>\n
    functions = [name for name, obj in inspect.getmembers(module) if inspect.isfunction(obj)]<\/p>\n
    return functions<\/p>\n
functions = list_functions(mymodule)<\/p>\n
print(f"\u6a21\u5757\u4e2d\u6709 {len(functions)} \u4e2a\u51fd\u6570\u3002")<\/p>\n
<\/code><\/pre>\n<\/p>\n
inspect\u6a21\u5757\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u80fd\u591f\u8bc6\u522b\u6a21\u5757\u4e2d\u7684\u6240\u6709\u51fd\u6570\uff0c\u5305\u62ec\u7528\u6237\u5b9a\u4e49\u7684\u51fd\u6570\u548c\u5185\u7f6e\u51fd\u6570\u3002<\/strong><\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528dir()\u65b9\u6cd5<\/h3>\n<\/p>\n
dir()\u65b9\u6cd5\u4f1a\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u5bf9\u8c61\u6240\u6709\u5c5e\u6027\u548c\u65b9\u6cd5\u7684\u5217\u8868\u3002\u4f60\u53ef\u4ee5\u7ed3\u5408callable()\u51fd\u6570\u6765\u68c0\u67e5\u8fd9\u4e9b\u5c5e\u6027\u662f\u5426\u4e3a\u53ef\u8c03\u7528\u7684\uff08\u5373\u51fd\u6570\uff09\u3002<\/p>\n<\/p>\n
import mymodule  # \u66ff\u6362\u6210\u4f60\u81ea\u5df1\u7684\u6a21\u5757<\/p>\n
def list_functions(module):<\/p>\n
    functions = [name for name in dir(module) if callable(getattr(module, name))]<\/p>\n
    return functions<\/p>\n
functions = list_functions(mymodule)<\/p>\n
print(f"\u6a21\u5757\u4e2d\u6709 {len(functions)} \u4e2a\u51fd\u6570\u3002")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u7684\u597d\u5904\u662f\u7b80\u5355\u76f4\u63a5\uff0c\u4f46\u5b83\u53ef\u80fd\u4f1a\u5217\u51fa\u4e00\u4e9b\u975e\u51fd\u6570\u7684\u53ef\u8c03\u7528\u5bf9\u8c61\uff0c\u4f8b\u5982\u7c7b\u6216\u5b9e\u4f8b\u65b9\u6cd5\u3002<\/strong><\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528ast\u6a21\u5757\u89e3\u6790\u6e90\u4ee3\u7801<\/h3>\n<\/p>\n
ast\u6a21\u5757\u5141\u8bb8\u4f60\u89e3\u6790Python\u6e90\u4ee3\u7801\u5e76\u68c0\u67e5\u5176\u7ed3\u6784\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u68c0\u67e5\u4e00\u4e2a\u6a21\u5757\u4e2d\u7684\u6240\u6709\u51fd\u6570\u5b9a\u4e49\u3002<\/p>\n<\/p>\n
import ast<\/p>\n
def list_functions_in_file(filename):<\/p>\n
    with open(filename, "r") as file:<\/p>\n
        tree = ast.parse(file.read(), filename=filename)<\/p>\n
    functions = [node.name for node in ast.walk(tree) if isinstance(node, ast.FunctionDef)]<\/p>\n
    return functions<\/p>\n
filename = "mymodule.py"  # \u66ff\u6362\u6210\u4f60\u81ea\u5df1\u7684\u6587\u4ef6\u540d<\/p>\n
functions = list_functions_in_file(filename)<\/p>\n
print(f"\u6587\u4ef6\u4e2d\u6709 {len(functions)} \u4e2a\u51fd\u6570\u3002")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u662f\u5b83\u53ef\u4ee5\u76f4\u63a5\u89e3\u6790\u6e90\u4ee3\u7801\u6587\u4ef6\uff0c\u800c\u4e0d\u9700\u8981\u5bfc\u5165\u6a21\u5757\u3002<\/strong><\/p>\n<\/p>\n
\u56db\u3001\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5\u8fdb\u884c\u66f4\u5168\u9762\u7684\u68c0\u67e5<\/h3>\n<\/p>\n
\u4e3a\u4e86\u786e\u4fdd\u5168\u9762\uff0c\u4f60\u53ef\u4ee5\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5\uff0c\u4f8b\u5982\u5148\u4f7f\u7528inspect\u6a21\u5757\u5217\u51fa\u51fd\u6570\uff0c\u7136\u540e\u518d\u7528dir()\u65b9\u6cd5\u8fdb\u884c\u4e8c\u6b21\u68c0\u67e5\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u4e0d\u4f1a\u9057\u6f0f\u4efb\u4f55\u51fd\u6570\u3002<\/p>\n<\/p>\n
import inspect<\/p>\n
import mymodule  # \u66ff\u6362\u6210\u4f60\u81ea\u5df1\u7684\u6a21\u5757<\/p>\n
def list_functions(module):<\/p>\n
    inspect_functions = [name for name, obj in inspect.getmembers(module) if inspect.isfunction(obj)]<\/p>\n
    dir_functions = [name for name in dir(module) if callable(getattr(module, name))]<\/p>\n
    all_functions = set(inspect_functions + dir_functions)<\/p>\n
    return list(all_functions)<\/p>\n
functions = list_functions(mymodule)<\/p>\n
print(f"\u6a21\u5757\u4e2d\u6709 {len(functions)} \u4e2a\u51fd\u6570\u3002")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u68c0\u67e5\u7279\u5b9a\u7c7b\u578b\u7684\u51fd\u6570<\/h3>\n<\/p>\n
\u6709\u65f6\u5019\u4f60\u53ef\u80fd\u53ea\u60f3\u68c0\u67e5\u7279\u5b9a\u7c7b\u578b\u7684\u51fd\u6570\uff0c\u4f8b\u5982\u7528\u6237\u5b9a\u4e49\u7684\u51fd\u6570\u3001\u5185\u7f6e\u51fd\u6570\u3001\u7c7b\u65b9\u6cd5\u7b49\u3002\u4f60\u53ef\u4ee5\u5bf9\u8fd9\u4e9b\u51fd\u6570\u8fdb\u884c\u8fdb\u4e00\u6b65\u5206\u7c7b\u548c\u8fc7\u6ee4\u3002<\/p>\n<\/p>\n
import inspect<\/p>\n
import mymodule  # \u66ff\u6362\u6210\u4f60\u81ea\u5df1\u7684\u6a21\u5757<\/p>\n
def list_user_defined_functions(module):<\/p>\n
    user_defined_functions = [<\/p>\n
        name for name, obj in inspect.getmembers(module)<\/p>\n
        if inspect.isfunction(obj) and obj.__module__ == module.__name__<\/p>\n
    ]<\/p>\n
    return user_defined_functions<\/p>\n
user_defined_functions = list_user_defined_functions(mymodule)<\/p>\n
print(f"\u6a21\u5757\u4e2d\u6709 {len(user_defined_functions)} \u4e2a\u7528\u6237\u5b9a\u4e49\u7684\u51fd\u6570\u3002")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u66f4\u7cbe\u786e\u5730\u7edf\u8ba1\u7279\u5b9a\u7c7b\u578b\u7684\u51fd\u6570\u6570\u91cf\u3002<\/strong><\/p>\n<\/p>\n
\u516d\u3001\u7ed3\u5408\u6587\u6863\u5b57\u7b26\u4e32\u8fdb\u884c\u8fdb\u4e00\u6b65\u8fc7\u6ee4<\/h3>\n<\/p>\n
\u6709\u65f6\u5019\u4f60\u53ef\u80fd\u8fd8\u5e0c\u671b\u6839\u636e\u51fd\u6570\u7684\u6587\u6863\u5b57\u7b26\u4e32\u8fdb\u884c\u8fdb\u4e00\u6b65\u8fc7\u6ee4\uff0c\u4f8b\u5982\u53ea\u5217\u51fa\u5305\u542b\u7279\u5b9a\u5173\u952e\u5b57\u7684\u51fd\u6570\u3002<\/p>\n<\/p>\n
import inspect<\/p>\n
import mymodule  # \u66ff\u6362\u6210\u4f60\u81ea\u5df1\u7684\u6a21\u5757<\/p>\n
def list_functions_with_keyword(module, keyword):<\/p>\n
    functions = [<\/p>\n
        name for name, obj in inspect.getmembers(module)<\/p>\n
        if inspect.isfunction(obj) and keyword in (inspect.getdoc(obj) or "")<\/p>\n
    ]<\/p>\n
    return functions<\/p>\n
keyword = "example"  # \u66ff\u6362\u6210\u4f60\u81ea\u5df1\u7684\u5173\u952e\u5b57<\/p>\n
functions_with_keyword = list_functions_with_keyword(mymodule, keyword)<\/p>\n
print(f"\u6a21\u5757\u4e2d\u6709 {len(functions_with_keyword)} \u4e2a\u5305\u542b\u5173\u952e\u5b57'{keyword}'\u7684\u51fd\u6570\u3002")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u627e\u5230\u66f4\u5177\u4f53\u7684\u51fd\u6570\uff0c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u8bfb\u6027\u3002<\/strong><\/p>\n<\/p>\n
\u4e03\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u8fdb\u884c\u9759\u6001\u4ee3\u7801\u5206\u6790<\/h3>\n<\/p>\n
\u9664\u4e86Python\u6807\u51c6\u5e93\uff0c\u4f60\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5de5\u5177\u8fdb\u884c\u66f4\u9ad8\u7ea7\u7684\u9759\u6001\u4ee3\u7801\u5206\u6790\u3002\u4f8b\u5982\uff0cpylint\u3001pyflakes\u548cmypy\u7b49\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5206\u6790\u4ee3\u7801\u5e76\u751f\u6210\u62a5\u544a\uff0c\u5305\u62ec\u51fd\u6570\u7edf\u8ba1\u4fe1\u606f\u3002<\/p>\n<\/p>\n
# \u4f7f\u7528pylint\u8fdb\u884c\u5206\u6790<\/p>\n
pylint mymodule.py<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u4e9b\u5de5\u5177\u4e0d\u4ec5\u53ef\u4ee5\u7edf\u8ba1\u51fd\u6570\u6570\u91cf\uff0c\u8fd8\u53ef\u4ee5\u68c0\u67e5\u4ee3\u7801\u8d28\u91cf\u3001\u68c0\u6d4b\u6f5c\u5728\u9519\u8bef\u548c\u4f18\u5316\u4ee3\u7801\u7ed3\u6784\u3002<\/strong><\/p>\n<\/p>\n
\u516b\u3001\u81ea\u52a8\u751f\u6210\u51fd\u6570\u7edf\u8ba1\u62a5\u544a<\/h3>\n<\/p>\n
\u4f60\u53ef\u4ee5\u5c06\u4e0a\u8ff0\u65b9\u6cd5\u7ed3\u5408\u8d77\u6765\uff0c\u81ea\u52a8\u751f\u6210\u4e00\u4e2a\u51fd\u6570\u7edf\u8ba1\u62a5\u544a\uff0c\u5305\u542b\u6bcf\u4e2a\u51fd\u6570\u7684\u540d\u79f0\u3001\u7c7b\u578b\u3001\u6587\u6863\u5b57\u7b26\u4e32\u7b49\u4fe1\u606f\u3002<\/p>\n<\/p>\n
import inspect<\/p>\n
import mymodule  # \u66ff\u6362\u6210\u4f60\u81ea\u5df1\u7684\u6a21\u5757<\/p>\n
def generate_function_report(module):<\/p>\n
    functions = [<\/p>\n
        (name, obj, inspect.getdoc(obj))<\/p>\n
        for name, obj in inspect.getmembers(module)<\/p>\n
        if inspect.isfunction(obj)<\/p>\n
    ]<\/p>\n
    report = "\u51fd\u6570\u7edf\u8ba1\u62a5\u544a\\n\\n"<\/p>\n
    report += f"\u603b\u51fd\u6570\u6570\u91cf: {len(functions)}\\n\\n"<\/p>\n
    for name, func, doc in functions:<\/p>\n
        report += f"\u51fd\u6570\u540d\u79f0: {name}\\n"<\/p>\n
        report += f"\u6587\u6863\u5b57\u7b26\u4e32: {doc}\\n\\n"<\/p>\n
    return report<\/p>\n
report = generate_function_report(mymodule)<\/p>\n
print(report)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u7edf\u8ba1\u51fd\u6570\u6570\u91cf\uff0c\u8fd8\u53ef\u4ee5\u751f\u6210\u8be6\u7ec6\u7684\u62a5\u544a\uff0c\u4fbf\u4e8e\u540e\u7eed\u67e5\u770b\u548c\u7ef4\u62a4\u3002<\/strong><\/p>\n<\/p>\n
\u4e5d\u3001\u4f7f\u7528\u5143\u7f16\u7a0b\u6280\u672f\u8fdb\u884c\u52a8\u6001\u5206\u6790<\/h3>\n<\/p>\n
\u5143\u7f16\u7a0b\u6280\u672f\u5141\u8bb8\u4f60\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u5206\u6790\u548c\u4fee\u6539\u4ee3\u7801\u3002\u4f60\u53ef\u4ee5\u5229\u7528\u8fd9\u79cd\u6280\u672f\u8fdb\u884c\u66f4\u9ad8\u7ea7\u7684\u51fd\u6570\u7edf\u8ba1\u548c\u5206\u6790\u3002<\/p>\n<\/p>\n
import types<\/p>\n
class FunctionCounter:<\/p>\n
    def __init__(self, module):<\/p>\n
        self.module = module<\/p>\n
        self.function_count = 0<\/p>\n
        self._wrap_functions()<\/p>\n
    def _wrap_functions(self):<\/p>\n
        for name, obj in vars(self.module).items():<\/p>\n
            if isinstance(obj, types.FunctionType):<\/p>\n
                self.function_count += 1<\/p>\n
                wrapped_func = self._create_wrapper(obj)<\/p>\n
                setattr(self.module, name, wrapped_func)<\/p>\n
    def _create_wrapper(self, func):<\/p>\n
        def wrapper(*args, kwargs):<\/p>\n
            return func(*args, kwargs)<\/p>\n
        return wrapper<\/p>\n
import mymodule  # \u66ff\u6362\u6210\u4f60\u81ea\u5df1\u7684\u6a21\u5757<\/p>\n
counter = FunctionCounter(mymodule)<\/p>\n
print(f"\u6a21\u5757\u4e2d\u6709 {counter.function_count} \u4e2a\u51fd\u6570\u3002")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u7edf\u8ba1\u548c\u5206\u6790\u51fd\u6570\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5b9e\u65f6\u76d1\u63a7\u548c\u8c03\u6574\u7684\u573a\u666f\u3002<\/strong><\/p>\n<\/p>\n
\u5341\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u51e0\u79cd\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u7075\u6d3b\u5730\u7edf\u8ba1\u548c\u5206\u6790Python\u6a21\u5757\u4e2d\u7684\u51fd\u6570\u6570\u91cf\u3002\u65e0\u8bba\u662f\u4f7f\u7528inspect\u6a21\u5757\u3001dir()\u65b9\u6cd5\u3001ast\u6a21\u5757\uff0c\u8fd8\u662f\u7ed3\u5408\u6587\u6863\u5b57\u7b26\u4e32\u8fdb\u884c\u8fc7\u6ee4\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u8fdb\u884c\u9759\u6001\u4ee3\u7801\u5206\u6790\u3001\u751f\u6210\u51fd\u6570\u7edf\u8ba1\u62a5\u544a\uff0c\u6216\u8005\u4f7f\u7528\u5143\u7f16\u7a0b\u6280\u672f\u8fdb\u884c\u52a8\u6001\u5206\u6790\uff0c\u90fd\u80fd\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u7ba1\u7406\u4ee3\u7801\u7ed3\u6784\u3002<\/p>\n<\/p>\n
\u603b\u7ed3\u8d77\u6765\uff0c\u5728Python\u4e2d\u7edf\u8ba1\u51fd\u6570\u6570\u91cf\u7684\u65b9\u6cd5\u975e\u5e38\u591a\u6837\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u4e0d\u4ec5\u53d6\u51b3\u4e8e\u5177\u4f53\u9700\u6c42\uff0c\u8fd8\u53d6\u51b3\u4e8e\u4ee3\u7801\u7684\u590d\u6742\u5ea6\u548c\u7ef4\u62a4\u6210\u672c\u3002<\/strong> \u901a\u8fc7\u5408\u7406\u8fd0\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u4f18\u5316\u4ee3\u7801\uff0c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5728Python\u4e2d\uff0c\u5982\u4f55\u67e5\u770b\u4e00\u4e2a\u6a21\u5757\u6216\u7c7b\u4e2d\u7684\u6240\u6709\u51fd\u6570\uff1f<\/strong>
\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684dir()<\/code>\u51fd\u6570\u6765\u5217\u51fa\u6a21\u5757\u6216\u7c7b\u4e2d\u7684\u6240\u6709\u5c5e\u6027\u548c\u65b9\u6cd5\uff0c\u5305\u62ec\u51fd\u6570\u3002\u7ed3\u5408inspect<\/code>\u6a21\u5757\uff0c\u53ef\u4ee5\u8fc7\u6ee4\u51fa\u51fd\u6570\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u4e00\u4e2a\u6a21\u5757mymodule<\/code>\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a  <\/p>\n
import mymodule\nimport inspect\n\nfunctions_list = [func for func in dir(mymodule) if inspect.isfunction(getattr(mymodule, func))]\nprint(functions_list)\n<\/code><\/pre>\n
\u8fd9\u6837\u4f1a\u8f93\u51fa\u6a21\u5757\u4e2d\u6240\u6709\u7684\u51fd\u6570\u540d\u3002<\/p>\n
\u5982\u4f55\u7edf\u8ba1\u4e00\u4e2aPython\u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684\u51fd\u6570\u6570\u91cf\uff1f<\/strong>
\u53ef\u4ee5\u5229\u7528ast<\/code>\u6a21\u5757\u6765\u89e3\u6790Python\u6e90\u4ee3\u7801\uff0c\u7edf\u8ba1\u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684\u51fd\u6570\u6570\u91cf\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n
import ast\n\nwith open('yourfile.py', 'r') as file:\n    tree = ast.parse(file.read())\n    function_count = sum(isinstance(node, ast.FunctionDef) for node in ast.walk(tree))\n\nprint(f'\u51fd\u6570\u603b\u6570: {function_count}')\n<\/code><\/pre>\n
\u8fd9\u79cd\u65b9\u6cd5\u6709\u6548\u4e14\u51c6\u786e\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u60c5\u51b5\u3002<\/p>\n
\u6709\u6ca1\u6709\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u6211\u66f4\u65b9\u4fbf\u5730\u67e5\u770bPython\u9879\u76ee\u4e2d\u7684\u6240\u6709\u51fd\u6570\uff1f<\/strong>
\u6709\u5f88\u591a\u7b2c\u4e09\u65b9\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5206\u6790Python\u4ee3\u7801\uff0c\u5982pylint<\/code>\u3001flake8<\/code>\u7b49\u3002\u8fd9\u4e9b\u5de5\u5177\u63d0\u4f9b\u4e86\u4ee3\u7801\u5206\u6790\u529f\u80fd\uff0c\u5e76\u53ef\u4ee5\u751f\u6210\u62a5\u544a\uff0c\u5217\u51fa\u9879\u76ee\u4e2d\u7684\u6240\u6709\u51fd\u6570\u548c\u65b9\u6cd5\u3002\u6b64\u5916\uff0c\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09\u5982PyCharm\u3001VS Code\u4e5f\u63d0\u4f9b\u4e86\u4ee3\u7801\u5bfc\u822a\u529f\u80fd\uff0c\u53ef\u4ee5\u5feb\u901f\u67e5\u770b\u9879\u76ee\u4e2d\u7684\u6240\u6709\u51fd\u6570\u548c\u7c7b\u3002\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u6781\u5927\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u6765\u68c0\u67e5\u6709\u591a\u5c11\u4e2a\u51fd\u6570\u3001\u4f7f\u7528inspect\u6a21\u5757\u5217\u51fa\u6240\u6709\u51fd\u6570\u3001\u4f7f\u7528dir()\u65b9 […]","protected":false},"author":3,"featured_media":1031124,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1031115"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1031115"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1031115\/revisions"}],"predecessor-version":[{"id":1031131,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1031115\/revisions\/1031131"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1031124"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1031115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1031115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1031115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}