lml version conflict

[tricoder42]

First of all, thank you for a great library!

I tried to update dependencies today using pipenv update and I got a version conflict:

Warning: Your dependencies could not be resolved. You likely have a mismatch in your sub-dependencies.
  You can use $ pipenv install --skip-lock to bypass this mechanism, then run $ pipenv graph to inspect the situation.
  Hint: try $ pipenv lock --pre if it is a pre-release dependency.
Could not find a version that matches lml==0.0.1,>=0.0.2
Tried: 0.0.1, 0.0.1, 0.0.2, 0.0.2, 0.0.3, 0.0.3, 0.0.4, 0.0.4
There are incompatible versions in the resolved dependencies.

This seems to be related to #53, but I really don't understand from where ==0.0.1 requirement comes from. As a temporary workaround I pinned this library to ==0.5.9

---

I looked at verbose output of pipenv lock and in the first round of dependency resolution, there's this:

pyexcel-xls==0.5.8        requires lml==0.0.1, pyexcel-io>=0.5.3, pyexcel-xls==0.5.8, xlrd, xlwt

However, pyexcel-xls doesn't seem to have a dependency on lml===0.0.1. At least I haven't found it in repo.

Any ideas?

[chfw]

pyexcel v0.5.9.1 and pyexcel-io 0.5.9 have been upgraded to require lml>=0.0.2.

pip freez|grep pyexcel and what are the pyexcel components there?

[tricoder42]

I use pyexcel-xls only (which has direct dependency to pyexcel-io:

$ pip freeze | grep pyexcel
pyexcel-io==0.5.9
pyexcel-xls==0.5.8

[chfw]

try this:

$ pipenv install --skip-lock to bypass this mechanism, then run $ pipenv graph to inspect the situation.

reference:

pypa/pipenv#2200