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, 4 insertions, 1 deletions

diff --git a/Examples/Modules/laser_injection/analysis_1d.py b/Examples/Modules/laser_injection/analysis_1d.py
index 7c8e985f6..4f4bd505d 100755
--- a/Examples/Modules/laser_injection/analysis_1d.py
+++ b/Examples/Modules/laser_injection/analysis_1d.py
@@ -12,13 +12,16 @@
 # the simulation and it compares it with theory. It also checks that the
 # central frequency of the Fourier transform is the expected one.
 
-import yt
 import sys
+
 import matplotlib
+import yt
+
 matplotlib.use('Agg')
 import matplotlib.pyplot as plt
 import numpy as np
 from scipy.signal import hilbert
+
 sys.path.insert(1, '../../../../warpx/Regression/Checksum/')
 import checksumAPI