Replace all "import TAT" to "from tat import compat as TAT".

tetragono/tetragono/common_tensor/Fermi.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 from .tensor_toolkit import Fedge, Tedge, rename_io
 
 Tensor = TAT.Fermi.Z.Tensor

tetragono/tetragono/common_tensor/FermiFermi_Hubbard.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 from .tensor_toolkit import Fedge, Tedge, rename_io
 
 Tensor = TAT.FermiFermi.Z.Tensor

tetragono/tetragono/common_tensor/FermiU1_Hubbard.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 from .tensor_toolkit import Fedge, Tedge, rename_io
 
 Tensor = TAT.FermiU1.Z.Tensor

tetragono/tetragono/common_tensor/FermiU1_tJ.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 from .tensor_toolkit import Fedge, Tedge, rename_io
 
 Tensor = TAT.FermiU1.Z.Tensor

tetragono/tetragono/common_tensor/No.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 from .tensor_toolkit import rename_io, kronecker_product
 
 Tensor = TAT.No.Z.Tensor

tetragono/tetragono/common_tensor/Parity.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 from .tensor_toolkit import Fedge, Tedge, rename_io
 
 Tensor = TAT.Parity.Z.Tensor

tetragono/tetragono/sampling_lattice/gradient.py

@@ -19,7 +19,7 @@
 import signal
 from datetime import datetime
 import numpy as np
-import TAT
+from tat import compat as TAT
 from ..sampling_lattice import SamplingLattice, Observer, SweepSampling, ErgodicSampling, DirectSampling
 from ..utility import (show, showln, mpi_rank, mpi_size, SignalHandler, seed_differ, lattice_randomize, write_to_file,
                        get_imported_function, restrict_wrapper, bcast_number, write_configurations)

tetragono/tetragono/sampling_lattice/sampling.py

@@ -17,7 +17,7 @@
 #
 
 import numpy as np
-import TAT
+from tat import compat as TAT
 from ..auxiliaries import DoubleLayerAuxiliaries, ThreeLineAuxiliaries
 from ..utility import mpi_rank, mpi_size
 from ..tensor_element import tensor_element

tetragono/tetragono/shell.py

@@ -21,7 +21,7 @@
 import cmd
 from io import StringIO
 import numpy as np
-import TAT
+from tat import compat as TAT
 from .utility import (mpi_rank, mpi_size, mpi_comm, write_to_file, read_from_file, show, showln, seed_differ,
                       get_imported_function, allgather_array, restrict_wrapper, write_configurations,
                       read_configurations)

tetragono/tetragono/utility.py

@@ -31,7 +31,7 @@
 import importlib.machinery
 from mpi4py import MPI
 import numpy as np
-import TAT
+from tat import compat as TAT
 
 clear_line = "\u001b[2K"
 

tetraku/tetraku/ansatzes/lx_cnn/__init__.py

@@ -17,7 +17,7 @@
 #
 
 import torch
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/ansatzes/lx_cnn/pbc/__init__.py

@@ -17,7 +17,7 @@
 #
 
 import torch
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/ansatzes/lx_cnn/pbc/deep.py

@@ -17,7 +17,7 @@
 #
 
 import torch
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/J1J2/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/J1J2/pbc/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/bcs/square/d_wave.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/bcs/square/s_wave.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/boson_metal/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/boson_metal/hopping_hamiltonian.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/boson_metal/initial_state.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/cluster_heisenberg/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/cluster_heisenberg/pbc/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/free_fermion/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/free_fermion/complex/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/gibbs_free_fermion/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 from tetragono.common_tensor.tensor_toolkit import half_reverse
 

tetraku/tetraku/models/gibbs_free_fermion/hopping_hamiltonian.py

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 from tetragono.common_tensor.Parity import *
 from tetragono.common_tensor.tensor_toolkit import rename_io, kronecker_product, half_reverse

tetraku/tetraku/models/gibbs_heisenberg/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/gibbs_heisenberg/hopping_hamiltonian.py

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/gibbs_heisenberg/random_configuration_initialization.py

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/gibbs_heisenberg/trivial_configuration_initialization.py

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/gibbs_hubbard/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 from tetragono.common_tensor.tensor_toolkit import half_reverse
 

tetraku/tetraku/models/gibbs_hubbard/half_filling_random_configuration_initialization.py

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/gibbs_hubbard/hopping_hamiltonian/__init__.py

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 from tetragono.common_tensor.Parity import *
 from tetragono.common_tensor.tensor_toolkit import rename_io, kronecker_product, half_reverse

tetraku/tetraku/models/gibbs_hubbard/hopping_hamiltonian/fix_particle_number.py

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 from tetragono.common_tensor.Parity import *
 from tetragono.common_tensor.tensor_toolkit import rename_io, kronecker_product, half_reverse

tetraku/tetraku/models/gibbs_hubbard/trivial_configuration_initialization.py

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/heisenberg/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/heisenberg/complex/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/heisenberg/neel.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 
 
 def initial_configuration(conf, zero_first=True):

tetraku/tetraku/models/heisenberg/pbc/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/honeycomb_hubbard/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/honeycomb_hubbard/complex/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/honeycomb_hubbard/parity/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 
 

tetraku/tetraku/models/honeycomb_hubbard/parity/initial_configuration.py

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet
 import os
 

tetraku/tetraku/models/hubbard/__init__.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
-import TAT
+from tat import compat as TAT
 import tetragono as tet