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

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

* 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, 5 insertions, 3 deletions

diff --git a/Examples/Tests/initial_distribution/analysis_distribution.py b/Examples/Tests/initial_distribution/analysis_distribution.py
index 98e48420a..23b0a38c0 100755
--- a/Examples/Tests/initial_distribution/analysis_distribution.py
+++ b/Examples/Tests/initial_distribution/analysis_distribution.py
@@ -16,12 +16,14 @@
 # 7 denotes maxwell-boltzmann distribution w/ spatially-varying velocity
 # The distribution is obtained through reduced diagnostic ParticleHistogram.
 
-import numpy as np
 import os
+import sys
+
+import numpy as np
+from read_raw_data import read_reduced_diags, read_reduced_diags_histogram
 import scipy.constants as scc
 import scipy.special as scs
-from read_raw_data import read_reduced_diags_histogram, read_reduced_diags
-import sys
+
 sys.path.insert(1, '../../../../warpx/Regression/Checksum/')
 import checksumAPI