python中如何挂载自己写的在子目录下的模块？

Question

main.py layout_format = {} for filename in os.listdir('mod'): if filename.endswith('py'): for line in open(os.path.join('mod',filename)): eval(line) print(layout_format) exit() mod/md.py markdown_template = "# %(title)s\r\nAuthor: %(author)s\r\nCreate Date: %(created_time)s\r\nLast Update: %(updated_time)s\r\n\r\n%(content)s\r\n" def markdown(self): return markdown_template % self layout_format['md'] = markdown 然而执行出错。。。我想问下，一般python中怎么挂载自己写的子模块呢？

Answer 1

layout_format = {}

for filename in os.listdir('mod'):
    if filename.endswith('py'):
        exec(open(os.path.join('mod',filename)).read())

print(layout_format)
exit()

原来这样就可以了。。。。JavaScript的eval!=python的eval，对应的是exec

Answer 2

import sys,os
sys.path.append(os.path.abspath('.'))