backports.functools-lru-cache

[papachoco]

Hello,,

Is there any way arrow could use backports.functools-lru-cache 1.4 (latest) for python 2.7

Carlos

[pablogamboa]

I'm bitten by this as well, the installed version must be 1.4, otherwise import fails after upgrading to arrow 0.12

[threegirl2014]

I met this bug as well...

[Syeberman]

@threegirl2014, are you using the latest version of Arrow from pip? I just checked version 0.12.1 and it contains the following, which should allow for newer releases of backports.functools_lru_cache.

    extras_require={
        ":python_version=='2.7'": ['backports.functools_lru_cache>=1.2.1'],
    },

[threegirl2014]

@Syeberman
In some Linux OS, the default pip version is 1.5.4.
After running 'pip install arrow', it can not install the requirements(like backports.functools_lru_cach) correctly.

But if the pip version is 9.0.1, it works.

[systemcatch]

see #495 for further discussion on this.