[BUG] pkg_resources.DistributionNotFound for print version

[Zhang Yunjun]

Describe the bug
Hi ARIA-tools team, it seems like the recent print version (#269) is not working for me. Attached below is the printout msg from ariaDownload.py, and several other (did not try all) scripts are having the same error as well.

FYI, I use the requirements.txt file to install the dependencies and manually setup the PYTHONPATH and PATH environment variable, without using setup.py.

If I commented out the following lines, everything is working fine without issue:

from pkg_resources import get_distribution
print ('ARIA-tools Version:', get_distribution('ARIAtools').version)

To Reproduce
Steps to reproduce the behavior:

1. Command used

ariaDownload.py -h

2. Error Output

(insar) yunjunz:~>$ ariaDownload.py -h
Traceback (most recent call last):
  File "/Users/yunjunz/tools/ARIA-tools/tools/bin/ariaDownload.py", line 473, in <module>
    print ('ARIA-tools Version:', get_distribution('ARIAtools').version)
  File "/Users/yunjunz/tools/miniconda3/envs/insar/lib/python3.7/site-packages/pkg_resources/__init__.py", line 480, in get_distribution
    dist = get_provider(dist)
  File "/Users/yunjunz/tools/miniconda3/envs/insar/lib/python3.7/site-packages/pkg_resources/__init__.py", line 356, in get_provider
    return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0]
  File "/Users/yunjunz/tools/miniconda3/envs/insar/lib/python3.7/site-packages/pkg_resources/__init__.py", line 899, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/Users/yunjunz/tools/miniconda3/envs/insar/lib/python3.7/site-packages/pkg_resources/__init__.py", line 785, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'ARIAtools' distribution was not found and is required by the application

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
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Desktop (please complete the following information):

• ARIA-tools git tag: [e.g. git show --summary], the latest version from upstream/dev branch.
• OS: macOS 10.14

Additional context
Add any other context about the problem here.

[dbekaert]

@bbuzz31 could you look into this?
I though you added a try except for it such in case of failure it would pass.

[dbekaert]

@yunjunz how do you currently capture the Mintpy version?

[Zhang Yunjun]

@dbekaert mintpy calls git describe --tags and git log -1 --date=short --format=%cd commands for this purpose (https://github.com/insarlab/MintPy/blob/main/mintpy/version.py#L11).

It produces 1) a version number, e.g. v1.3.0-20, where "v1.3.0" is from the released version tag, and "20" is the number of commits since the released version tag and 2) a date for the last commit.

[BB]

I actually started our implementation based of MintPy’s. It’s slightly different since we use setup.py; I didn’t test the version fetcher on an install without it, but should be an easy patch.

…

On Jun 23, 2021, at 3:25 PM, Zhang Yunjun ***@***.***> wrote: @dbekaert <https://github.com/dbekaert> mintpy calls git describe --tags and git log -1 --date=short --format=%cd commands for this purpose (https://github.com/insarlab/MintPy/blob/main/mintpy/version.py#L11 <https://github.com/insarlab/MintPy/blob/main/mintpy/version.py#L11>). It produces 1) a version number, e.g. v1.3.0-20, where "v1.3.0" is from the released version tag, and "20" is the number of commits since the released version tag and 2) a date for the last commit. — You are receiving this because you were assigned. Reply to this email directly, view it on GitHub <#273 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADWNVR7YVQCZR56H4VCH4LTTUJNNXANCNFSM47GSIOLQ>.

[dbekaert]

Fix should be merged now.