From c55003d9a2b64fe08470507211b4235a1c61137f Mon Sep 17 00:00:00 2001
From: jajupmochi <jajupmochi@gmail.com>
Date: Fri, 16 Oct 2020 18:08:44 +0200
Subject: [PATCH 1/3] Add a requirement: slycot.

---
 README.md             | 2 +-
 requirements.txt      | 1 +
 requirements_pypi.txt | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 9ade200..a8720cf 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ A Python package for graph kernels, graph edit distances and graph pre-image pro
 * tabulate>=0.8.2
 * tqdm>=4.26.0
 * control>=0.8.2 (for generalized random walk kernels only)
-* slycot==0.3.3 (for generalized random walk kernels only, which requires a fortran compiler, gfortran for example)
+* slycot>0.4.0 (for generalized random walk kernels only, which requires a fortran compiler, gfortran for example)
 
 ## How to use?
 
diff --git a/requirements.txt b/requirements.txt
index e67a6a3..2e8cbc0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,6 +6,7 @@ scikit-learn>=0.20.0
 tabulate>=0.8.2
 tqdm>=4.26.0
 control>=0.8.2 # for generalized random walk kernels only.
+slycot>=0.4.0 # for generalized random walk kernels only, which requires a fortran compiler, gfortran for example
 cvxpy>=1.0.31 # for preimage. Does not work for "pip install graphkit-learn".
 # -e https://files.pythonhosted.org/packages/11/d0/d900870dc2d02ea74961b90c353666c6528a33ea61a10aa59a0d5574ae59/cvxpy-1.0.31.tar.gz # for preimage.
 cvxopt>=1.2.5 # for preimage.
diff --git a/requirements_pypi.txt b/requirements_pypi.txt
index d03fb10..1a42146 100644
--- a/requirements_pypi.txt
+++ b/requirements_pypi.txt
@@ -6,6 +6,7 @@ scikit-learn>=0.20.0
 tabulate>=0.8.2
 tqdm>=4.26.0
 control>=0.8.2 # for generalized random walk kernels only.
+# slycot>=0.4.0 # for generalized random walk kernels only, which requires a fortran compiler, gfortran for example
 # cvxpy>=1.0.31 # for preimage. Does not work for "pip install graphkit-learn".
 # -e https://files.pythonhosted.org/packages/11/d0/d900870dc2d02ea74961b90c353666c6528a33ea61a10aa59a0d5574ae59/cvxpy-1.0.31.tar.gz # for preimage.
 cvxopt>=1.2.5 # for preimage.

From 051727faa7f6187eec9a681aa8a3a7640ac0514c Mon Sep 17 00:00:00 2001
From: jajupmochi <jajupmochi@gmail.com>
Date: Fri, 16 Oct 2020 18:09:08 +0200
Subject: [PATCH 2/3] Add test for Python 3.9.

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 293c49a..a99fedb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ python:
 - '3.6'
 - '3.7'
 - '3.8'
+- '3.9'
 
 before_install:
 - python --version

From d529e060524b7dad42e0682eacc5fafda3617dcc Mon Sep 17 00:00:00 2001
From: jajupmochi <jajupmochi@gmail.com>
Date: Fri, 16 Oct 2020 18:34:33 +0200
Subject: [PATCH 3/3] Update MPG.

---
 gklearn/preimage/median_preimage_generator.py   | 2 +-
 gklearn/tests/test_median_preimage_generator.py | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/gklearn/preimage/median_preimage_generator.py b/gklearn/preimage/median_preimage_generator.py
index dae2b0a..7cb362f 100644
--- a/gklearn/preimage/median_preimage_generator.py
+++ b/gklearn/preimage/median_preimage_generator.py
@@ -183,7 +183,7 @@ class MedianPreimageGenerator(PreimageGenerator):
 		results['mge']['num_decrease_order'] = self._mge.get_num_times_order_decreased()
 		results['mge']['num_increase_order'] = self._mge.get_num_times_order_increased()
 		results['mge']['num_converged_descents'] = self._mge.get_num_converged_descents()
-		results['ged_matrix_set_median'] = self._mge.ged_matrix_set_median_tmp
+# 		results['ged_matrix_set_median'] = self._mge.ged_matrix_set_median_tmp
 		return results
 
 		
diff --git a/gklearn/tests/test_median_preimage_generator.py b/gklearn/tests/test_median_preimage_generator.py
index a376c7a..b8b294e 100644
--- a/gklearn/tests/test_median_preimage_generator.py
+++ b/gklearn/tests/test_median_preimage_generator.py
@@ -71,4 +71,8 @@ def test_median_preimage_generator():
 		try:
 			generate_median_preimages_by_class(ds_name, mpg_options, kernel_options, ged_options, mge_options, save_results=save_results, save_medians=True, plot_medians=True, load_gm='auto', dir_save=dir_save, irrelevant_labels=irrelevant_labels, edge_required=edge_required, cut_range=range(0, 4))
 		except Exception as exception:
-			assert False, exception
\ No newline at end of file
+			assert False, exception
+			
+	
+if __name__ == '__main__':
+	test_median_preimage_generator()
\ No newline at end of file