Remove version restriction for fsspec (#376)

* Remove version restriction for fsspec

* update mypy to fix lint

* stop 3.7 support

* with string

.github/workflows/ci.yml

@@ -46,7 +46,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8]
+        python-version: [3.8, '3.10']
 
     steps:
     - uses: actions/checkout@v2

Makefile

@@ -16,7 +16,7 @@ black: ## [Local development] Auto-format python code using black
 build-pex:
 	python3 -m venv .pexing
 	. .pexing/bin/activate && python -m pip install -U pip && python -m pip install pex
-	. .pexing/bin/activate && python -m pex setuptools scipy==1.9.0 gcsfs==2022.11.0 s3fs==2022.11.0 pyspark==3.2.0 requests==2.27.1 . -o img2dataset.pex -v
+	. .pexing/bin/activate && python -m pex setuptools scipy==1.9.0 gcsfs s3fs pyspark==3.2.0 requests==2.27.1 . -o img2dataset.pex -v
 	rm -rf .pexing
 
 test: ## [Local development] Run unit tests

requirements-test.txt

@@ -1,5 +1,5 @@
 black==22.3.0
-mypy==0.942
+mypy==1.8.0
 pylint==2.13.4
 pytest-cov==3.0.0
 pytest-xdist==2.5.0

requirements.txt

@@ -8,4 +8,4 @@ exifread-nocycle>=3.0.1,<4
 albumentations>=1.1.0,<2
 dataclasses>=0.6,<1.0.0
 wandb>=0.12.10,<0.13
-fsspec==2022.11.0
+fsspec