查看python源代码所依赖的模块，python源代码模块,查看python源代码所

查看python源代码所依赖的模块，python源代码模块,查看python源代码所

查看python源代码所依赖的模块用法:

分析一个脚本的依赖:analysis_dependency.pyscript1.py
递归分析依赖:analysis_dependency.pyscript1.py-r
1.[代码][Python]代码

#!/usr/bin/env python# encoding: utf-8import astimport importlibimport inspectclass Analysis(ast.NodeTransformer):    def __init__(self, paths, recursion):        self.modules = list()        self.paths = list(paths)        self.recursion = recursion    def add_module(self, module):        if module and module not in self.modules:            self.modules.append(module)            if self.recursion:                try:                    path = inspect.getsourcefile(importlib.import_module(module))                    if path:                        self.paths.append(path)                except:                    pass    def visit_Import(self, node):        for i in node.names:            self.add_module(i.name)    def visit_ImportFrom(self, node):        self.add_module(node.module)    def analysis(self):        for p in self.paths:            try:                with open(p, "rt") as fp:                    self.visit(ast.parse(fp.read(), p))            except:                pass        return tuple(self.modules)if __name__ == "__main__":    """ www.iplaypy.com """    import argparse    parser = argparse.ArgumentParser()    parser.add_argument("paths", nargs="+")    parser.add_argument("-r", "--recursion", action="store_true", default=False)    args = parser.parse_args()    analysisor = Analysis(args.paths, args.recursion)    for m in analysisor.analysis():        print m

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