set python_requires>=3.9 so we can use | operator for dict merge

Author: janosh

.github/workflows/test.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Set up python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.8
+          python-version: 3.9
           cache: pip
           cache-dependency-path: setup.py
 

mb_discovery/m3gnet/join_and_plot_m3gnet_relax_results.py

@@ -67,7 +67,7 @@
 
 # %%
 # 2022-01-25-ppd-mp+wbm.pkl.gz (235 MB)
-ppd_pickle_url = "https://figshare.com/ndownloader/files/36669624"
+ppd_pickle_url = "https://figshare.com/files/36669624"
 zipped_file = urllib.request.urlopen(ppd_pickle_url)
 
 ppd_mp_wbm: PatchedPhaseDiagram = pickle.load(
@@ -93,7 +93,7 @@
 
 
 df_wbm = pd.read_csv(  # download wbm-steps-summary.csv (23.31 MB)
-    "https://figshare.com/ndownloader/files/36714216?private_link=ff0ad14505f9624f0c05"
+    "https://figshare.com/files/36714216?private_link=ff0ad14505f9624f0c05"
 ).set_index("material_id")
 
 df_m3gnet["e_form_wbm"] = df_wbm.e_form

mb_discovery/plot_scripts/hist_classified_stable_as_func_of_hull_dist.py

@@ -47,7 +47,7 @@
 
 # download wbm-steps-summary.csv (23.31 MB)
 df_summary = pd.read_csv(
-    "https://figshare.com/ndownloader/files/36714216?private_link=ff0ad14505f9624f0c05"
+    "https://figshare.com/files/36714216?private_link=ff0ad14505f9624f0c05"
 ).set_index("material_id")
 
 

mb_discovery/plot_scripts/hist_classified_stable_as_func_of_hull_dist_batches.py

@@ -47,7 +47,7 @@
 
 # download wbm-steps-summary.csv (23.31 MB)
 df_summary = pd.read_csv(
-    "https://figshare.com/ndownloader/files/36714216?private_link=ff0ad14505f9624f0c05"
+    "https://figshare.com/files/36714216?private_link=ff0ad14505f9624f0c05"
 ).set_index("material_id")
 
 

mb_discovery/plot_scripts/precision_recall_vs_calc_count.py

@@ -42,9 +42,9 @@
 ).set_index("material_id")
 
 
-# download wbm-steps-summary.csv (23.31 MB)
+# %% download wbm-steps-summary.csv (23.31 MB)
 df_summary = pd.read_csv(
-    "https://figshare.com/ndownloader/files/36714216?private_link=ff0ad14505f9624f0c05"
+    "https://figshare.com/files/36714216?private_link=ff0ad14505f9624f0c05"
 ).set_index("material_id")
 
 

readme.md

@@ -2,7 +2,7 @@
 
 [![Link check](https://github.com/janosh/matbench-discovery/actions/workflows/test.yml/badge.svg)](https://github.com/janosh/matbench-discovery/actions/workflows/test.yml)
 [![pre-commit.ci status](https://results.pre-commit.ci/badge/github/janosh/matbench-discovery/main.svg?badge_token=Qza33izjRxSbegTqeSyDvA)](https://results.pre-commit.ci/latest/github/janosh/matbench-discovery/main?badge_token=Qza33izjRxSbegTqeSyDvA)
-[![Requires Python 3.8+](https://img.shields.io/badge/Python-3.8+-blue.svg)](https://python.org/downloads)
+[![Requires Python 3.9+](https://img.shields.io/badge/Python-3.9+-blue.svg)](https://python.org/downloads)
 
 Several new energy models specifically designed to handle unrelaxed structures were published in 2021/22