相关疑难解决方法(0)

是否有一种标准方法可以将版本字符串与python包关联起来,以便我可以执行以下操作？

import foo
print foo.version

我想有一些方法可以在没有任何额外硬编码的情况下检索数据,因为setup.py已经指定了次要/主要字符串.我找到的替代解决方案是import __version__在我的foo/__init__.py,然后__version__.py生成setup.py.

How do you check if a package is at its latest version programmatically in a script and return a true or false?

I can check with a script like this:

package='gekko'
import pip
if hasattr(pip, 'main'):
    from pip import main as pipmain
else:
    from pip._internal import main as pipmain
pipmain(['search','gekko'])

or with command line:

(base) C:\User>pip search gekko
gekko (0.2.3)  - Machine learning and optimization for dynamic systems
  INSTALLED: 0.2.3 (latest)

But how do I check programmatically and return true …