0.12.2 version in PyPI is broken

[facundobatista]

If you go now and do pip install isso, it's broken as it ends up installing werkzeug 1.0.0 which has deprecated old imports.

Installing isso like pip install git+https://github.com/posativ/isso.git works just fine.

[NikolaiT]

yes, same issue here. Please fix the documentation ASAP. Otherwise users will be frustrated and will not be using this excellent software.

[notflip]

If you go now and do pip install isso, it's broken as it ends up installing werkzeug 1.0.0 which has deprecated old imports.

Installing isso like pip install git+https://github.com/posativ/isso.git works just fine.

Thanks, I tried your method but when I run the isso in the commandline after I get the error
-su: /usr/bin/isso: No such file or directory Any idea if I'm forgetting something?

[jelmer]

Unfortunately, building the javascript doesn't work for me anymore - so I can't do a release until that's fixed.

(i.e. try running "make init all")

[notflip]

@NikolaiT @facundobatista I'm getting Command 'isso' not found after trying using
pip install git+https://github.com/posativ/isso.git

[zpoley]

I was also just getting started with isso and ran into problems with master/0.12.2 trying to build the Docker image locally.

I was able to get isso working in Docker/compose by checking out the 0.12.1 tag, and locking workzeug==0.9 in setup.py, in case it helps anyone else.

[ReyNow]

I just uninstalled Werkzeug 1.0 and installed the previous version. Afterwards it worked.

[facundobatista]

If you go now and do pip install isso, it's broken as it ends up installing werkzeug 1.0.0 which has deprecated old imports.
Installing isso like pip install git+https://github.com/posativ/isso.git works just fine.

Thanks, I tried your method but when I run the isso in the commandline after I get the error
-su: /usr/bin/isso: No such file or directory Any idea if I'm forgetting something?

I think you're not executing the one in the virtualenv. Or how did you install it? I do not do sudo pip install ever, too mess in the system...

[facundobatista]

It looks the werkzeug incompatibility was fixed in master, however 0.12.2 is still the latest in PyPI.

When a new version will be released? Thanks for this great software!!

[JimCircadian]

Not sure how things are going with this but initially werkzeug installed at 1.0.1 and breaks isso import. Excuse the terminal dump. This is an ansible built install to begin with so the dependencies have been sourced from pypi (I'm writing an isso role at the mo, very keen to give it a whirl!)

(isso) [root@staging-vps conf.d]# python
Python 3.6.8 (default, Apr  2 2020, 13:34:55) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-39)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import isso
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/var/opt/wsgi/.virtualenvs/isso/lib/python3.6/site-packages/isso/__init__.py", line 60, in <module>
    from werkzeug.wsgi import SharedDataMiddleware
ImportError: cannot import name 'SharedDataMiddleware'
>>> 
(isso) [root@staging-vps conf.d]# pip freeze
bleach==3.2.1
cffi==1.14.3
html5lib==1.1
isso==0.12.2
itsdangerous==1.1.0
Jinja2==2.11.2
MarkupSafe==1.1.1
misaka==2.1.1
packaging==20.4
pycparser==2.20
pyparsing==2.4.7
six==1.15.0
webencodings==0.5.1
Werkzeug==1.0.1
(isso) [root@staging-vps conf.d]# pip install Werkzeug==0.16.1
Collecting Werkzeug==0.16.1
  Downloading Werkzeug-0.16.1-py2.py3-none-any.whl (327 kB)
     |████████████████████████████████| 327 kB 1.5 MB/s 
Installing collected packages: Werkzeug
  Attempting uninstall: Werkzeug
    Found existing installation: Werkzeug 1.0.1
    Uninstalling Werkzeug-1.0.1:
      Successfully uninstalled Werkzeug-1.0.1
Successfully installed Werkzeug-0.16.1
(isso) [root@staging-vps conf.d]# python
Python 3.6.8 (default, Apr  2 2020, 13:34:55) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-39)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import isso
>>> 

[jelmer]

@JimCircadian did you install isso from Git rather than release? Because there's no release out yet that supports werkzeug 1.0 due to comment #617 (comment)

[JimCircadian]

@jelmer I did it from release rather than git, unfortunately it pulled whatever version of werkzeug was available as a dependency from PyPI, so anyone trying to use this from PyPI will run into the same issue! Apologies if that came across as noise, I just wasn't sure if this issue was still being looked into. :-)

[jelmer]

The new version of isso on pypi should address this.