MNT: Drop Python 3.7 support

Author: effigies

.github/workflows/tests.yml

@@ -91,7 +91,7 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-20.04']
-        python-version: [3.7, 3.8, 3.9, "3.10"]
+        python-version: [3.8, 3.9, "3.10"]
         check: ['test']
         pip-flags: ['']
         depends: ['REQUIREMENTS']

nipype/info.py

@@ -54,13 +54,12 @@ def get_nipype_gitversion():
     "License :: OSI Approved :: Apache Software License",
     "Operating System :: MacOS :: MacOS X",
     "Operating System :: POSIX :: Linux",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Topic :: Scientific/Engineering",
 ]
-PYTHON_REQUIRES = ">= 3.7"
+PYTHON_REQUIRES = ">= 3.8"
 
 description = "Neuroimaging in Python: Pipelines and Interfaces"