tqdm crashes because .git/refs/heads is empty #635
Description
Traceback (most recent call last):
File "./photos.py", line 12, in <module>
from extern.tqdm.tqdm import tqdm
File "/xxx/tqdm/tqdm/__init__.py", line 6, in <module>
from ._main import main
File "/xxx/tqdm/tqdm/_main.py", line 2, in <module>
from ._version import __version__ # NOQA
File "/xxx/tqdm/tqdm/_version.py", line 40, in <module>
with io_open(ref_file_path, 'r') as fh_branch:
FileNotFoundError: [Errno 2] No such file or directory: '/xxx/tqdm/.git/refs/heads/master'
I use Ubuntu 18.10 with git 2.19.1. I pulled latest tqdm code commit 350640d
My .git/refs directory looks like this (note that .git/refs/heads/ is empty):
.git/refs/
.git/refs/remotes
.git/refs/remotes/origin
.git/refs/remotes/origin/HEAD
.git/refs/heads
.git/refs/tags
Instead, I have a .git/packed-refs file that looks like this:
# pack-refs with: peeled fully-peeled sorted
350640d3171a568fb3f22d64d898e154541acc56 refs/heads/master
c5661cdd06e317dcf908deb4a88d7bfa41ba88ab refs/remotes/origin/7zx
83feeb87a3fad62009e266527922720433f2c362 refs/remotes/origin/aplavin-patch-2
bde462a6cd1ca3c3b090c309ee280f0d7db6c2ee refs/remotes/origin/appveyor
fdb485a34b66b3c2a71ad5a9b7ebb166ea3ce41f refs/remotes/origin/async-coroutine
5f4041552b96318bb20f158442ecfd86a8e74bba refs/remotes/origin/bar_format_callback
6e22bd9b42a51c3ce1c02d3757a40422fe8fa0d5 refs/remotes/origin/bars
ac5a99e26e862831b99b5ab5a6475ff30b126883 refs/remotes/origin/blaz-patch
25d4cbb757cf3329994fef3ce7c562dc807b24cd refs/remotes/origin/bytecode-perf
170bf4a353894f4f42190afac817c833b07077a6 refs/remotes/origin/cli-path
a44fe7e1e9c940de94f9f896d60b78fde2d919d1 refs/remotes/origin/contrib
<...>
I think tqdm should not rely on internal structures of git repository and use git commands instead.