From flake 8

[giadarol]

000_run_simulation.py:1:11: E401 multiple imports on one line
000_run_simulation.py:7:1: E402 module level import not at top of file

001_reload_state_and_run.py:1:11: E401 multiple imports on one line
001_reload_state_and_run.py:7:1: E402 module level import not at top of file

003_change_preamble.py:6:1: E402 module level import not at top of file

BassErsk.py:1:1: F403 'from cmath import *' used; unable to detect undefined names
BassErsk.py:2:1: F403 'from numpy import *' used; unable to detect undefined names
BassErsk.py:22:13: F405 'sqrt' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:23:34: F405 'sqrt' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:23:39: F405 'pi' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:29:15: F405 'exp' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:33:30: F405 'sign' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:34:30: F405 'sign' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:38:13: F405 'sqrt' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:39:34: F405 'sqrt' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:39:39: F405 'pi' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:45:15: F405 'exp' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:49:30: F405 'sign' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:50:30: F405 'sign' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:60:13: F405 'sqrt' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:63:13: F405 'acosh' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:64:9: F841 local variable 'mu' is assigned to but never used
BassErsk.py:65:9: F841 local variable 'phi' is assigned to but never used
BassErsk.py:68:14: F405 'acosh' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:72:21: F405 'log' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:76:13: F405 'conj' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:78:27: F405 'exp' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:79:18: F405 'cosh' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:79:35: F405 'cos' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:79:54: F405 'cosh' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:80:25: F405 'sinh' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:80:42: F405 'sin' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:80:61: F405 'sinh' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:81:18: F405 'sinh' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:81:35: F405 'sinh' may be undefined, or defined from star imports: cmath, numpy
BassErsk.py:83:28: F405 'pi' may be undefined, or defined from star imports: cmath, numpy

beam_and_timing.py:57:1: F401 'numpy.array' imported but unused
beam_and_timing.py:222:13: F401 'numpy.exp' imported but unused
beam_and_timing.py:222:13: F401 'numpy.pi' imported but unused

cross_ionization.py:479:9: F841 local variable 'v0' is assigned to but never used

dynamics_Boris_f2py.py:53:1: F401 'numpy.sum' imported but unused
dynamics_Boris_f2py.py:53:1: F401 'numpy.array' imported but unused
dynamics_Boris_f2py.py:53:1: F401 'numpy.cross' imported but unused
dynamics_Boris_f2py.py:143:14: F632 use ==/!= to compare str, bytes, and int literals

dynamics_strong_B_generalized.py:76:14: F632 use ==/!= to compare str, bytes, and int literals

gas_ionization_class.py:56:1: F403 'from numpy import *' used; unable to detect undefined names
gas_ionization_class.py:96:15: F405 'sqrt' may be undefined, or defined from star imports: numpy
gas_ionization_class.py:107:23: F405 'floor' may be undefined, or defined from star imports: numpy

h000_find_and_modify_preamble.py:77:46: F821 undefined name 'newbegin'
h000_find_and_modify_preamble.py:82:12: F821 undefined name 'end'
h000_find_and_modify_preamble.py:85:39: F821 undefined name 'end'
h000_find_and_modify_preamble.py:85:44: F821 undefined name 'newend'

init.py:57:1: F401 'scipy.constants.m_p' imported but unused
init.py:277:9: E722 do not use bare 'except'
init.py:799:36: E712 comparison to True should be 'if cond is True:' or 'if cond:'
init.py:814:36: E712 comparison to True should be 'if cond is True:' or 'if cond:'
init.py:838:36: E712 comparison to True should be 'if cond is True:' or 'if cond:'

myfilemanager.py:26:13: E722 do not use bare 'except'
myloadmat_to_obj.py:1:1: F401 '.myfilemanager.myloadmat' imported but unused
myloadmat_to_obj.py:1:1: F401 '.myfilemanager.myloadmat_to_obj' imported but unused
myloadmat_to_obj.py:1:1: F401 '.myfilemanager.obj_from_dict' imported but unused
myloadmat_to_obj.py:1:1: F401 '.myfilemanager.obj_to_dict' imported but unused

mystyle.py:80:13: E711 comparison to None should be 'if cond is not None:'

proc_video3.py:55:1: F401 'pylab.show' imported but unused
proc_video3.py:55:1: F401 'pylab.xlabel' imported but unused
proc_video3.py:55:1: F401 'pylab.ylabel' imported but unused

sec_emission_model_cos_low_ener.py:53:1: F401 'numpy.sqrt' imported but unused

sec_emission_model_flat_low_ener.py:53:1: F401 'numpy.sqrt' imported but unused
sec_emission_model_flat_low_ener.py:53:1: F401 'numpy.cos' imported but unused
sec_emission_model_flat_low_ener.py:53:1: F401 'numpy.pi' imported but unused

sec_emission_model_perfect_absorber.py:54:1: F401 'os' imported but unused
sec_emission_model_perfect_absorber.py:57:1: F401 'scipy.io as sio' imported but unused
sec_emission_model_perfect_absorber.py:58:1: F401 'numpy.random.rand' imported but unused
sec_emission_model_perfect_absorber.py:59:1: F401 '.sec_emission_model_ECLOUD.SEY_model_ECLOUD' imported but unused

sincc_cosincc_cubsincc.py:53:1: F403 'from numpy import *' used; unable to detect undefined names
sincc_cosincc_cubsincc.py:62:15: F405 'sin' may be undefined, or defined from star imports: numpy
sincc_cosincc_cubsincc.py:72:20: F405 'cos' may be undefined, or defined from star imports: numpy
sincc_cosincc_cubsincc.py:82:20: F405 'sin' may be undefined, or defined from star imports: numpy

space_charge_class_electromagnetic.py:66:1: E402 module level import not at top of file
space_charge_class_electromagnetic.py:66:1: F401 'matplotlib.pyplot as plt' imported but unused
space_charge_class_electromagnetic.py:67:1: E402 module level import not at top of file
space_charge_class_electromagnetic.py:67:1: F401 'matplotlib as mpl' imported but unused
space_charge_class_electromagnetic.py:68:1: E402 module level import not at top of file
space_charge_class_electromagnetic.py:68:1: F401 '.rhocompute as rhocom' imported but unused
space_charge_class_electromagnetic.py:69:1: E402 module level import not at top of file
space_charge_class_electromagnetic.py:69:1: F401 'mpl_toolkits.axes_grid1.make_axes_locatable' imported but unused

space_charge_class_electromagnetic.py:70:1: E402 module level import not at top of file
space_charge_class_electromagnetic.py:70:1: F401 'matplotlib.colors' imported but unused
space_charge_class_electromagnetic.py:71:1: E402 module level import not at top of file
space_charge_class_electromagnetic.py:71:1: F811 redefinition of unused 'iff' from line 58
space_charge_class_electromagnetic.py:71:1: F401 '.int_field_for as iff' imported but unused
space_charge_class_electromagnetic.py:73:1: E731 do not assign a lambda expression, use a def
space_charge_class_electromagnetic.py:175:30: E711 comparison to None should be 'if cond is not None:'

space_charge_class.py:57:1: E731 do not assign a lambda expression, use a def
Transverse_Efield_map_for_frozen_cloud.py:4:1: F401 'PyHEADTAIL.particles.slicing.UniformBinSlicer' imported but unused
Transverse_Efield_map_for_frozen_cloud.py:65:13: F841 local variable 'dz' is assigned to but never used
Transverse_Efield_map_for_frozen_cloud.py:93:12: F632 use ==/!= to compare str, bytes, and int literals