pre-commit: Python imports (#2686)

* pre-commit: Python imports

Add two new Python rules to:
- remove unused imports
- sort imports according to PEP8

* pre-commit: Python imports

Add two new Python rules to:
- remove unused imports
- sort imports according to PEP8

`.editorconfig`: isort options

https://github.com/PyCQA/isort/wiki/isort-Settings

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* move import os (mpl)

* move import yt (mpl)

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Cleanup around matplotlib.use

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Cleaning: double np and lib

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/Examples/Tests/pass_mpi_communicator/analysis.py b/Examples/Tests/pass_mpi_communicator/analysis.py
index 9c1be3e51..db23c7047 100755
--- a/Examples/Tests/pass_mpi_communicator/analysis.py
+++ b/Examples/Tests/pass_mpi_communicator/analysis.py
@@ -4,15 +4,18 @@
 # the script `PICMI_inputs_2d`.
 
 import sys
+
 import matplotlib
+
 matplotlib.use('Agg')
 import yt
+
 yt.funcs.mylog.setLevel(50)
 import numpy as np
+
 sys.path.insert(1, '../../../../warpx/Regression/Checksum/')
 import checksum
 
-
 # this will be the name of the first plot file
 fn1 = "Python_pass_mpi_comm_plt1_00010"
 # second plot file