Style fixes, 'del lazy_import' split out sagemath#37901

src/sage/calculus/transforms/all.py

@@ -3,3 +3,4 @@
 lazy_import("sage.calculus.transforms.fft", ["FastFourierTransform", "FFT"])
 lazy_import("sage.calculus.transforms.dwt", ["WaveletTransform", "DWT"])
 from sage.calculus.transforms.dft import IndexedSequence
+del lazy_import

src/sage/combinat/designs/all.py

@@ -43,7 +43,8 @@
 
 
 lazy_import('sage.combinat.designs.incidence_structures', 'IncidenceStructure')
-lazy_import('sage.combinat.designs.incidence_structures', 'IncidenceStructure', 'BlockDesign')
+lazy_import('sage.combinat.designs.incidence_structures',
+            'IncidenceStructure', 'BlockDesign')
 
 lazy_import('sage.combinat.designs.incidence_structures',
             'IncidenceStructure', as_='Hypergraph')
@@ -52,3 +53,5 @@
             ['CoveringDesign', 'schonheim', 'trivial_covering_design'])
 
 from sage.combinat.designs import design_catalog as designs
+del lazy_import
+del install_doc

src/sage/combinat/posets/all.py

@@ -41,3 +41,5 @@
 from sage.combinat.posets.lattices import LatticePoset, MeetSemilattice, JoinSemilattice
 
 from sage.combinat.posets.poset_examples import posets, Posets
+
+del install_doc

src/sage/databases/all.py

@@ -5,7 +5,7 @@
 
     * CremonaDatabase() - Cremona's tables of elliptic curves and related data.
 
-    * findstat -- The FindStat database (http://www.findstat.org/).
+    * findstat -- The FindStat database (https://www.findstat.org/).
 
     * JonesDatabase() -- returns the John Jones table of number fields
       with bounded ramification and degree <= 6.
@@ -68,15 +68,16 @@
 lazy_import('sage.databases.odlyzko', 'zeta_zeros')
 
 from sage.databases.db_modular_polynomials import \
-     ClassicalModularPolynomialDatabase, \
-     DedekindEtaModularPolynomialDatabase, \
-     DedekindEtaModularCorrespondenceDatabase, \
-     AtkinModularPolynomialDatabase, \
-     AtkinModularCorrespondenceDatabase
+    ClassicalModularPolynomialDatabase, \
+    DedekindEtaModularPolynomialDatabase, \
+    DedekindEtaModularCorrespondenceDatabase, \
+    AtkinModularPolynomialDatabase, \
+    AtkinModularCorrespondenceDatabase
 
 from sage.databases.db_class_polynomials import \
-     HilbertClassPolynomialDatabase
+    HilbertClassPolynomialDatabase
 
 lazy_import('sage.databases.cunningham_tables', 'cunningham_prime_factors')
 
 lazy_import('sage.databases.findstat', ['findstat', 'findmap'])
+del lazy_import

src/sage/dynamics/arithmetic_dynamics/all.py

@@ -10,3 +10,4 @@
 from sage.dynamics.arithmetic_dynamics.dynamical_semigroup import DynamicalSemigroup_projective
 lazy_import('sage.dynamics.arithmetic_dynamics.wehlerK3', 'WehlerK3Surface')
 lazy_import('sage.dynamics.arithmetic_dynamics.wehlerK3', 'random_WehlerK3Surface')
+del lazy_import

src/sage/functions/all.py

@@ -3,91 +3,94 @@
 
 lazy_import('sage.functions.piecewise', 'piecewise')
 lazy_import('sage.functions.error', ['erf', 'erfc', 'erfi', 'erfinv',
-    'fresnel_sin', 'fresnel_cos'])
+                                     'fresnel_sin', 'fresnel_cos'])
 
-from sage.functions.trig import ( sin, cos, sec, csc, cot, tan,
-                   asin, acos, atan,
-                   acot, acsc, asec,
-                   arcsin, arccos, arctan,
-                   arccot, arccsc, arcsec,
-                   arctan2, atan2)
+from sage.functions.trig import (sin, cos, sec, csc, cot, tan,
+                                 asin, acos, atan,
+                                 acot, acsc, asec,
+                                 arcsin, arccos, arctan,
+                                 arccot, arccsc, arcsec,
+                                 arctan2, atan2)
 
-from sage.functions.hyperbolic import ( tanh, sinh, cosh, coth, sech, csch,
-                         asinh, acosh, atanh, acoth, asech, acsch,
-                         arcsinh, arccosh, arctanh, arccoth, arcsech, arccsch )
+from sage.functions.hyperbolic import (tanh, sinh, cosh, coth, sech, csch,
+                                       asinh, acosh, atanh, acoth, asech, acsch,
+                                       arcsinh, arccosh, arctanh, arccoth, arcsech, arccsch)
 
-reciprocal_trig_functions = {'sec': cos, 'csc': sin, 'cot': tan, 'sech': cosh, 'csch': sinh, 'coth': tanh}
+reciprocal_trig_functions = {'sec': cos, 'csc': sin,
+                             'cot': tan, 'sech': cosh, 'csch': sinh, 'coth': tanh}
 
 
-from sage.functions.other import ( ceil, floor, abs_symbolic, sqrt, real_nth_root,
-                    arg, real_part, real, frac,
-                    factorial, binomial,
-                    imag_part, imag, imaginary, conjugate, cases,
-                    complex_root_of)
+from sage.functions.other import (ceil, floor, abs_symbolic, sqrt, real_nth_root,
+                                  arg, real_part, real, frac,
+                                  factorial, binomial,
+                                  imag_part, imag, imaginary, conjugate, cases,
+                                  complex_root_of)
 
-from sage.functions.log import (exp, exp_polar, log, ln, polylog, dilog, lambert_w, harmonic_number)
+from sage.functions.log import (exp, exp_polar, log, ln,
+                                polylog, dilog, lambert_w, harmonic_number)
 
 from sage.functions.transcendental import (zeta, zetaderiv, zeta_symmetric, hurwitz_zeta,
-                            dickman_rho, stieltjes)
+                                           dickman_rho, stieltjes)
 
 from sage.functions.bessel import (bessel_I, bessel_J, bessel_K, bessel_Y,
-                    Bessel, struve_H, struve_L, hankel1, hankel2,
+                                   Bessel, struve_H, struve_L, hankel1, hankel2,
                                    spherical_bessel_J, spherical_bessel_Y,
                                    spherical_hankel1, spherical_hankel2)
 
 from sage.functions.special import (spherical_harmonic, elliptic_e,
-                     elliptic_f, elliptic_ec, elliptic_eu,
-                     elliptic_kc, elliptic_pi, elliptic_j)
+                                    elliptic_f, elliptic_ec, elliptic_eu,
+                                    elliptic_kc, elliptic_pi, elliptic_j)
 
 from sage.functions.jacobi import (jacobi, inverse_jacobi, jacobi_nd, jacobi_ns, jacobi_nc,
-                    jacobi_dn, jacobi_ds, jacobi_dc, jacobi_sn, jacobi_sd,
-                    jacobi_sc, jacobi_cn, jacobi_cd, jacobi_cs, jacobi_am,
-                    inverse_jacobi_nd, inverse_jacobi_ns, inverse_jacobi_nc,
-                    inverse_jacobi_dn, inverse_jacobi_ds, inverse_jacobi_dc,
-                    inverse_jacobi_sn, inverse_jacobi_sd, inverse_jacobi_sc,
-                    inverse_jacobi_cn, inverse_jacobi_cd, inverse_jacobi_cs)
+                                   jacobi_dn, jacobi_ds, jacobi_dc, jacobi_sn, jacobi_sd,
+                                   jacobi_sc, jacobi_cn, jacobi_cd, jacobi_cs, jacobi_am,
+                                   inverse_jacobi_nd, inverse_jacobi_ns, inverse_jacobi_nc,
+                                   inverse_jacobi_dn, inverse_jacobi_ds, inverse_jacobi_dc,
+                                   inverse_jacobi_sn, inverse_jacobi_sd, inverse_jacobi_sc,
+                                   inverse_jacobi_cn, inverse_jacobi_cd, inverse_jacobi_cs)
 
 from sage.functions.orthogonal_polys import (chebyshev_T,
-                               chebyshev_U,
-                               gen_laguerre,
-                               gen_legendre_P,
-                               gen_legendre_Q,
-                               hermite,
-                               jacobi_P,
-                               laguerre,
-                               legendre_P,
-                               legendre_Q,
-                               ultraspherical,
-                               gegenbauer,
-                               krawtchouk,
-                               meixner,
-                               hahn)
+                                             chebyshev_U,
+                                             gen_laguerre,
+                                             gen_legendre_P,
+                                             gen_legendre_Q,
+                                             hermite,
+                                             jacobi_P,
+                                             laguerre,
+                                             legendre_P,
+                                             legendre_Q,
+                                             ultraspherical,
+                                             gegenbauer,
+                                             krawtchouk,
+                                             meixner,
+                                             hahn)
 
 from sage.functions.spike_function import spike_function
 
 from sage.functions.prime_pi import legendre_phi, partial_sieve_function, prime_pi
 
 from sage.functions.wigner import (wigner_3j, clebsch_gordan, racah, wigner_6j,
-                    wigner_9j, gaunt)
+                                   wigner_9j, gaunt)
 
 from sage.functions.generalized import (dirac_delta, heaviside, unit_step, sgn, sign,
-                         kronecker_delta)
+                                        kronecker_delta)
 
 from sage.functions.min_max import max_symbolic, min_symbolic
 
 from sage.functions.airy import airy_ai, airy_ai_prime, airy_bi, airy_bi_prime
 
 from sage.functions.exp_integral import (exp_integral_e, exp_integral_e1, log_integral, li, Li,
-                          log_integral_offset,
-                          sin_integral, cos_integral, Si, Ci,
-                          sinh_integral, cosh_integral, Shi, Chi,
-                          exponential_integral_1, Ei, exp_integral_ei)
+                                         log_integral_offset,
+                                         sin_integral, cos_integral, Si, Ci,
+                                         sinh_integral, cosh_integral, Shi, Chi,
+                                         exponential_integral_1, Ei, exp_integral_ei)
 
 from sage.functions.hypergeometric import hypergeometric, hypergeometric_M, hypergeometric_U
 
 from sage.functions.gamma import (gamma, psi, beta, log_gamma,
-                    gamma_inc, gamma_inc_lower)
+                                  gamma_inc, gamma_inc_lower)
 
 Γ = gamma
 ψ = psi
 ζ = zeta
+del lazy_import

src/sage/graphs/all.py

@@ -4,7 +4,8 @@
 lazy_import("sage.graphs.graph_generators", "graphs")
 lazy_import("sage.graphs.digraph_generators", "digraphs")
 lazy_import("sage.graphs.hypergraph_generators", "hypergraphs")
-lazy_import("sage.graphs.graph_database", ["GraphDatabase", "GenericGraphQuery", "GraphQuery"])
+lazy_import("sage.graphs.graph_database", [
+            "GraphDatabase", "GenericGraphQuery", "GraphQuery"])
 from sage.graphs.graph import Graph
 from sage.graphs.digraph import DiGraph
 from sage.graphs.bipartite_graph import BipartiteGraph
@@ -37,3 +38,4 @@
     ...
     NameError: name 'clique_number' is not defined
 """
+del lazy_import

src/sage/groups/abelian_gps/all.py

@@ -2,7 +2,7 @@
 all.py -- export of abelian groups to Sage
 """
 
-#*****************************************************************************
+# *****************************************************************************
 #
 #   Sage: Open Source Mathematical Software
 #

src/sage/groups/perm_gps/all.py

@@ -1,20 +1,20 @@
 from sage.groups.perm_gps.permgroup_named import (SymmetricGroup, AlternatingGroup,
-                              DihedralGroup, SplitMetacyclicGroup,
-                              SemidihedralGroup, CyclicPermutationGroup,
-                              DiCyclicGroup, TransitiveGroup,
-                              PGL, PSL, PSp, PSU, PGU,
-                              MathieuGroup, KleinFourGroup, QuaternionGroup,
-                              PrimitiveGroup, PrimitiveGroups,
-                              SuzukiGroup, TransitiveGroups,
-                              GeneralDihedralGroup, SmallPermutationGroup)
+                                                  DihedralGroup, SplitMetacyclicGroup,
+                                                  SemidihedralGroup, CyclicPermutationGroup,
+                                                  DiCyclicGroup, TransitiveGroup,
+                                                  PGL, PSL, PSp, PSU, PGU,
+                                                  MathieuGroup, KleinFourGroup, QuaternionGroup,
+                                                  PrimitiveGroup, PrimitiveGroups,
+                                                  SuzukiGroup, TransitiveGroups,
+                                                  GeneralDihedralGroup, SmallPermutationGroup)
 
 from sage.groups.perm_gps.permgroup import PermutationGroup, PermutationGroup_generic, PermutationGroup_subgroup, direct_product_permgroups
 
 from sage.groups.perm_gps.constructor import PermutationGroupElement
 
 from sage.groups.perm_gps.permgroup_morphism import (PermutationGroupMorphism as PermutationGroupMap,
-                                 PermutationGroupMorphism_im_gens,
-                                 PermutationGroupMorphism_id)
+                                                     PermutationGroupMorphism_im_gens,
+                                                     PermutationGroupMorphism_id)
 PermutationGroupMorphism = PermutationGroupMorphism_im_gens
 
 from sage.groups.perm_gps.cubegroup import CubeGroup, RubiksCube

src/sage/interacts/all.py

@@ -23,3 +23,4 @@
 from sage.interacts import fractals
 from sage.interacts import algebra
 lazy_import('sage.interacts.library', 'demo')
+del lazy_import

src/sage/interfaces/all.py

@@ -48,3 +48,4 @@
               'kash', 'magma', 'macaulay2', 'maple', 'maxima',
               'mathematica', 'mwrank', 'octave', 'r', 'singular',
               'sage0', 'sage']
+del lazy_import

src/sage/libs/mpmath/all.py

@@ -14,12 +14,13 @@
 
 # Use mpmath internal functions for constants, to avoid unnecessary overhead
 _constants_funcs = {
-  'glaisher': glaisher_fixed,
-  'khinchin': khinchin_fixed,
-  'twinprime': twinprime_fixed,
-  'mertens': mertens_fixed
+    'glaisher': glaisher_fixed,
+    'khinchin': khinchin_fixed,
+    'twinprime': twinprime_fixed,
+    'mertens': mertens_fixed
 }
 
+
 def eval_constant(name, ring):
     prec = ring.precision() + 20
     return ring(_constants_funcs[name](prec)) >> prec

src/sage/libs/symmetrica/all.py

@@ -1,30 +1,30 @@
-#from symmetrica import *
+# from symmetrica import *
 
 from sage.libs.symmetrica.symmetrica import start
 
-#kostka
+# kostka
 from sage.libs.symmetrica.symmetrica import kostka_number_symmetrica as kostka_number
 from sage.libs.symmetrica.symmetrica import kostka_tab_symmetrica as kostka_tab
 from sage.libs.symmetrica.symmetrica import kostka_tafel_symmetrica as kostka_tafel
 
 
-#sab
+# sab
 from sage.libs.symmetrica.symmetrica import dimension_symmetrization_symmetrica as dimension_symmetrization
 from sage.libs.symmetrica.symmetrica import bdg_symmetrica as bdg
 from sage.libs.symmetrica.symmetrica import sdg_symmetrica as sdg
 from sage.libs.symmetrica.symmetrica import odg_symmetrica as odg
 from sage.libs.symmetrica.symmetrica import specht_dg_symmetrica as specht_dg
 from sage.libs.symmetrica.symmetrica import ndg_symmetrica as ndg
-#from symmetrica import glmndg_symmetrica as glmndg
+# from symmetrica import glmndg_symmetrica as glmndg
 
 
-#sc
+# sc
 from sage.libs.symmetrica.symmetrica import chartafel_symmetrica as chartafel
 from sage.libs.symmetrica.symmetrica import charvalue_symmetrica as charvalue
 from sage.libs.symmetrica.symmetrica import kranztafel_symmetrica as kranztafel
-#from symmetrica import c_ijk_sn_symmetrica  as c_ijk_sn
+# from symmetrica import c_ijk_sn_symmetrica  as c_ijk_sn
 
-#part
+# part
 from sage.libs.symmetrica.symmetrica import strict_to_odd_part_symmetrica as strict_to_odd_part
 from sage.libs.symmetrica.symmetrica import odd_to_strict_part_symmetrica as odd_to_strict
 from sage.libs.symmetrica.symmetrica import q_core_symmetrica as q_core
@@ -33,7 +33,7 @@
 from sage.libs.symmetrica.symmetrica import random_partition_symmetrica as random_partition
 
 
-#schur
+# schur
 from sage.libs.symmetrica.symmetrica import outerproduct_schur_symmetrica as outerproduct_schur
 from sage.libs.symmetrica.symmetrica import dimension_schur_symmetrica as dimension_schur
 from sage.libs.symmetrica.symmetrica import part_part_skewschur_symmetrica as part_part_skewschur
@@ -84,11 +84,11 @@
 
 from sage.libs.symmetrica.symmetrica import scalarproduct_schur_symmetrica as scalarproduct_schur
 
-#plet
+# plet
 from sage.libs.symmetrica.symmetrica import plethysm_symmetrica as plethysm
 from sage.libs.symmetrica.symmetrica import schur_schur_plet_symmetrica as schur_schur_plet
 
-#sb
+# sb
 from sage.libs.symmetrica.symmetrica import mult_schubert_schubert_symmetrica as mult_schubert_schubert
 from sage.libs.symmetrica.symmetrica import t_SCHUBERT_POLYNOM_symmetrica as t_SCHUBERT_POLYNOM
 from sage.libs.symmetrica.symmetrica import t_POLYNOM_SCHUBERT_symmetrica as t_POLYNOM_SCHUBERT

src/sage/matrix/all.py

@@ -1,7 +1,8 @@
 from sage.misc.lazy_import import lazy_import
 from sage.matrix.matrix_space import MatrixSpace
 from sage.matrix.constructor import (matrix, Matrix, column_matrix, random_matrix,
-                         diagonal_matrix, identity_matrix, block_matrix,
-                         block_diagonal_matrix, jordan_block, zero_matrix,
-                         ones_matrix, elementary_matrix, companion_matrix)
+                                     diagonal_matrix, identity_matrix, block_matrix,
+                                     block_diagonal_matrix, jordan_block, zero_matrix,
+                                     ones_matrix, elementary_matrix, companion_matrix)
 Mat = MatrixSpace
+del lazy_import

src/sage/modular/abvar/all.py

@@ -1,7 +1,7 @@
 ###########################################################################
 #       Copyright (C) 2007 William Stein <wstein@gmail.com>               #
 #  Distributed under the terms of the GNU General Public License (GPL)    #
-#                  http://www.gnu.org/licenses/                           #
+#                  https://www.gnu.org/licenses/                           #
 ###########################################################################
 
 from sage.modular.abvar.constructor import J0, J1, JH, AbelianVariety