在Linux中，可以在Python脚本所在的目录中添加符号链接。

即。：

ln -s /absolute/path/to/module/module.py /absolute/path/to/script/module.py

Python解释器将创建/aabsolute/path/to/script/module.pyc，如果您更改/aabsolute/path/to-module/module.py的内容，Python解释器将对其进行更新。

然后在文件mypythonscript.py中包含以下内容：

from module import *

您也可以执行类似的操作，将配置文件所在的目录添加到Python加载路径中，然后进行正常导入，假设您事先知道文件的名称，在本例中为“config”。

凌乱，但它有效。

configfile = '~/config.py'

import os
import sys

sys.path.append(os.path.dirname(os.path.expanduser(configfile)))

import config

一种非常简单的方法：假设您希望导入具有相对路径../..的文件/MyLibs/pyfunc.py

libPath = '../../MyLibs'
import sys
if not libPath in sys.path: sys.path.append(libPath)
import pyfunc as pf

但如果你在没有守卫的情况下成功，你最终会走上一条很长的路。

在运行时导入包模块（Python配方）

http://code.activestate.com/recipes/223972/

###################
##                #
## classloader.py #
##                #
###################

import sys, types

def _get_mod(modulePath):
    try:
        aMod = sys.modules[modulePath]
        if not isinstance(aMod, types.ModuleType):
            raise KeyError
    except KeyError:
        # The last [''] is very important!
        aMod = __import__(modulePath, globals(), locals(), [''])
        sys.modules[modulePath] = aMod
    return aMod

def _get_func(fullFuncName):
    """Retrieve a function object from a full dotted-package name."""

    # Parse out the path, module, and function
    lastDot = fullFuncName.rfind(u".")
    funcName = fullFuncName[lastDot + 1:]
    modPath = fullFuncName[:lastDot]

    aMod = _get_mod(modPath)
    aFunc = getattr(aMod, funcName)

    # Assert that the function is a *callable* attribute.
    assert callable(aFunc), u"%s is not callable." % fullFuncName

    # Return a reference to the function itself,
    # not the results of the function.
    return aFunc

def _get_class(fullClassName, parentClass=None):
    """Load a module and retrieve a class (NOT an instance).

    If the parentClass is supplied, className must be of parentClass
    or a subclass of parentClass (or None is returned).
    """
    aClass = _get_func(fullClassName)

    # Assert that the class is a subclass of parentClass.
    if parentClass is not None:
        if not issubclass(aClass, parentClass):
            raise TypeError(u"%s is not a subclass of %s" %
                            (fullClassName, parentClass))

    # Return a reference to the class itself, not an instantiated object.
    return aClass


######################
##       Usage      ##
######################

class StorageManager: pass
class StorageManagerMySQL(StorageManager): pass

def storage_object(aFullClassName, allOptions={}):
    aStoreClass = _get_class(aFullClassName, StorageManager)
    return aStoreClass(allOptions)

这应该行得通

path = os.path.join('./path/to/folder/with/py/files', '*.py')
for infile in glob.glob(path):
    basename = os.path.basename(infile)
    basename_without_extension = basename[:-3]

    # http://docs.python.org/library/imp.html?highlight=imp#module-imp
    imp.load_source(basename_without_extension, infile)

我发现这是一个简单的答案：

module = dict()

code = """
import json

def testhi() :
    return json.dumps({"key" : "value"}, indent = 4 )
"""

exec(code, module)
x = module['testhi']()
print(x)