3
0
mirror of https://github.com/triqs/dft_tools synced 2024-12-27 06:43:40 +01:00
dft_tools/pytriqs/gf/local/__init__.py

53 lines
2.1 KiB
Python
Raw Normal View History

################################################################################
#
# TRIQS: a Toolbox for Research in Interacting Quantum Systems
#
# Copyright (C) 2011 by M. Ferrero, O. Parcollet
#
# TRIQS is free software: you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# TRIQS. If not, see <http://www.gnu.org/licenses/>.
#
################################################################################
r"""
This is the base module for all common operations with Green's functions.
It is imported with the command::
>>> from pytriqs.gf.local import *
"""
2014-05-09 10:43:55 +02:00
from gf import *
from inverse import inverse
2014-05-09 10:43:55 +02:00
#from gf_imfreq import GfImFreq
#from gf_imtime import GfImTime
#from gf_refreq import GfReFreq
#from gf_retime import GfReTime
[API change] gf : factories -> constructors - Make more general constructors for the gf. gf( mesh, target_shape_t) - remove the old make_gf for the basic gf. - 2 var non generic gf removed. - clean evaluator - add tensor_valued - add a simple vertex test. - clean specialisation - Fix bug introduced in 1906dc3 - forgot to resize the gf in new version of operator = - Fix make_singularity in gf.hpp - clean resize in operator = - update h5 read/write for block gf - changed a bit the general trait to save *all* the gf. - allows a more general specialization, then a correct for blocks - NOT FINISHED : need to save the block indice for python. How to reread ? Currently it read the blocks names and reconstitute the mesh from it. Is it sufficient ? - clean block constructors - block constructors simplest possible : an int for the number of blocks - rest in free factories. - fixed the generic constructor from GfType for the regular type : only enable iif GfType is ImmutableGreenFunction - multivar. fix linear index in C, and h5 format - linear index now correctly flatten in C mode (was in fortran mode), using a simple reverse of the tuple in the folding. - fix the h5 read write of the multivar fonctions in order to write an array on dimension # variables + dim_target i.e. without flattening the indices of the meshes. Easier for later data analysis, e.g. in Python. - merge matrix/tensor_valued. improve factories - matrix_valued now = tensor_valued<2> (simplifies generic code for h5). - factories_one_var -> factories : this is the generic case ... only a few specialization, code is simpler. - clef expression call with rvalue for *this - generalize matrix_proxy to tensor and clean - clean exception catch in tests - exception catching catch in need in test because the silly OS X does not print anything, just "exception occurred". Very convenient for the developer... - BUT, one MUST add return 1, or the make test will *pass* !! - --> systematically replace the catch by a macro TRIQS_CATCH_AND_ABORT which return a non zero error code. - exception : curry_and_fourier which does not work at this stage (mesh incompatible). - gf: clean draft of gf 2 times - comment the python interface for the moment. - rm useless tests
2013-10-16 23:55:26 +02:00
#from gf_two_real_times import GfTwoRealTime
2014-05-09 10:43:55 +02:00
#from gf_legendre import GfLegendre
from block_gf import BlockGf
from descriptors import Omega, iOmega_n, SemiCircular, Wilson, Fourier, InverseFourier, LegendreToMatsubara, MatsubaraToLegendre
2014-05-09 10:43:55 +02:00
#__all__ = ['TailGf','GfImFreq','MeshImFreq']
__all__ = ['Omega','iOmega_n','SemiCircular','Wilson','Fourier','InverseFourier','LegendreToMatsubara','MatsubaraToLegendre','lazy_expressions','TailGf',
'GfImFreq','MeshImFreq',
'GfImTime', 'MeshImTime',
'GfReFreq', 'MeshReFreq',
'GfReTime', 'MeshReTime',
'make_gf_from_inverse_fourier',
'BlockGf','inverse'] #,'GfTwoRealTime']
#__all__ = ['Omega','iOmega_n','SemiCircular','Wilson','Fourier','InverseFourier','LegendreToMatsubara','MatsubaraToLegendre','lazy_expressions','TailGf','GfImFreq','GfImTime','GfReFreq','GfReTime','GfLegendre','BlockGf','inverse'] #,'GfTwoRealTime']