D8261: git: hack around import checker being confused about the provenance of pygit2

[pulkit (Pulkit Goyal)]

pulkit added inline comments.

INLINE COMMENTS

> index.py:19
> +try:
> +    import pygit2
> +except ImportError:

IIUC, we should access some attribute to trigger demandimport.

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D8261/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D8261

To: durin42, #hg-reviewers
Cc: pulkit, mercurial-devel