python Django项目通过编译为.pyc 形式发布 |
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文章目录
一、批量编译代码二、运行命令三、注意
一、批量编译代码
创建compile_pyc.py，代码如下： import os import sys import shutil from py_compile import compile def clean(path): for parent, dirname, filename in os.walk(path): for dir in dirname: if dir == '__pycache__': try: fullname = os.path.join(parent, dir) shutil.rmtree(fullname) print("Success clean Folder:%s" % fullname) except Exception as e: print("Can't clean Folder:%s, reason:%s" % (fullname, e)) def compile_pyc(path): for parent, dirname, filename in os.walk(path): for cfile in filename: fullname = os.path.join(parent, cfile) if cfile[-3:] == '.py': try: if compile(fullname): if cfile != 'settings.py' and cfile != 'wsgi.py': os.remove(fullname) #删除原文件，保留settings.py和wsgi.py print("Success compile and remove file:%s" % fullname) else: print("Can't compile file:%s,The original file has been retained" % fullname) except Exception as e: print("Can't compile file:%s, reason:%s" % (fullname, e)) def move(path): for parent, dirname, filename in os.walk(path): for c_file in filename: fullname = os.path.join(parent, c_file) if c_file[-4:] == '.pyc': try: parent_path = os.path.dirname(parent) shutil.move(fullname, parent_path) print('update the dir of file successfully') except Exception as e: print("Can't move file:%s, reason:%s" % (fullname, e)) def replace_name(path): for parent, dirname, filename in os.walk(path): for c_file in filename: fullname = os.path.join(parent, c_file) if c_file[-4:] == '.pyc': try: cfile_name = '' cfile_list = c_file.split('.') version = sys.version_info replace_name = 'cpython-' + str(version[0])+str(version[1]) for i in range(len(cfile_list)): if cfile_list[i] == replace_name: continue cfile_name += cfile_list[i] if i == len(cfile_list) - 1: continue cfile_name += '.' shutil.move(fullname, os.path.join(parent, cfile_name)) print('update the name of the file successfully') except Exception as e: print("Can't remove file:%s, reason:%s" % (fullname, e)) if __name__ == '__main__': if len(sys.argv) == 3: cmd = sys.argv[1] path = sys.argv[2] if os.path.exists(path) and os.path.isdir(path): if cmd == 'clean': clean(path) elif cmd == 'move': move(path) elif cmd == 'replace_name': replace_name(path) elif cmd == 'compile_pyc': compile_pyc(path) elif cmd == 'compile': clean(path) compile_pyc(path) move(path) replace_name(path) clean(path) else: print('没有该命令') else: print("Not an directory or Direcotry doesn't exist!") else: print("在命令行中使用以下命令:") print("\tpython3 compile_pyc.py compile_pyc PATH\t\t#生成pyc文件") print("\tpython3 compile_pyc.py move PATH\t\t#移动所有pyc文件至原位置") print("\tpython3 compile_pyc.py replace_name PATH\t\t#修改文件名文件") print("\tpython3 compile_pyc.py clean PATH\t\t#清除当前项目中所有的__pycache__文件夹及以内文件") print("\tpython3 compile_pyc.py compile PATH\t\t#一键编译pyc") 二、运行命令逐步运行以下命令 python3 compile_pyc.py clean PATH #清除当前项目中所有的__pycache__文件夹及以内文件 python3 compile_pyc.py compile_pyc PATH #生成.pyc文件，并删除源文件 python3 compile_pyc.py move PATH #将.pyc文件移动到原py文件目录下 python3 compile_pyc.py replace_name PATH #去掉.pyc文件名中的版本号 python3 compile_pyc.py clean PATH或者直接运行以下一条命令就可以 python3 compile_pyc.py compile PATH 三、注意保留了settings.py和wsgi.py这两个文件，方便改变配置，以及之后的uwsgi部署 多次运行，.pyc会移动错乱，保证只移动在__pycache__下的.pyc文件，修改move代码 def move(path): for parent, dirname, filename in os.walk(path): for c_file in filename: fullname = os.path.join(parent, c_file) if os.path.basename(parent) == '__pycache__': if c_file[-4:] == '.pyc': try: parent_path = os.path.dirname(parent) shutil.move(fullname, parent_path) print('update the dir of file successfully') except Exception as e: print("Can't move file:%s, reason:%s" % (fullname, e)) |
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