Merge pull request Pyomo#3706 from mrmundt/gams-latest

Update GAMS link to new "latest" link

Author: blnicho

.github/workflows/test_branches.yml

@@ -23,7 +23,7 @@ env:
   PYTHON_CORE_PKGS: wheel
   PYPI_ONLY: z3-solver linear-tree
   PYPY_EXCLUDE: scipy numdifftools seaborn statsmodels linear-tree
-  CACHE_VER: v250819.0
+  CACHE_VER: v250820.0
   NEOS_EMAIL: tests@pyomo.org
   SRC_REF: ${{ github.head_ref || github.ref }}
   PYOMO_WORKFLOW: branch
@@ -539,7 +539,7 @@ jobs:
             Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
         $INSTALLER = "${env:DOWNLOAD_DIR}/gams_install.exe"
         # Demo licenses are included for 5mo from the newest release
-        $URL = "https://d37drm4t2jghv5.cloudfront.net/distributions/50.1.0"
+        $URL = "https://d37drm4t2jghv5.cloudfront.net/distributions/latest"
         if ( "${{matrix.TARGET}}" -eq "win" ) {
             $URL = "$URL/windows/windows_x64_64.exe"
         } elseif ( "${{matrix.TARGET}}" -eq "osx" ) {

.github/workflows/test_pr_and_main.yml

@@ -31,7 +31,7 @@ env:
   PYTHON_CORE_PKGS: wheel
   PYPI_ONLY: z3-solver linear-tree
   PYPY_EXCLUDE: scipy numdifftools seaborn statsmodels linear-tree
-  CACHE_VER: v250819.0
+  CACHE_VER: v250820.0
   NEOS_EMAIL: tests@pyomo.org
   SRC_REF: ${{ github.head_ref || github.ref }}
   PYOMO_WORKFLOW: |
@@ -591,7 +591,7 @@ jobs:
             Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
         $INSTALLER = "${env:DOWNLOAD_DIR}/gams_install.exe"
         # Demo licenses are included for 5mo from the newest release
-        $URL = "https://d37drm4t2jghv5.cloudfront.net/distributions/50.1.0"
+        $URL = "https://d37drm4t2jghv5.cloudfront.net/distributions/latest"
         if ( "${{matrix.TARGET}}" -eq "win" ) {
             $URL = "$URL/windows/windows_x64_64.exe"
         } elseif ( "${{matrix.TARGET}}" -eq "osx" ) {

pyomo/common/tee.py

@@ -765,7 +765,8 @@ def open(self, mode="w", buffering=-1, encoding=None, newline=None):
         # Note that is it VERY important to close file handles in the
         # same thread that opens it.  If you don't you can see deadlocks
         # and a peculiar error ("libgcc_s.so.1 must be installed for
-        # pthread_cancel to work"; see https://bugs.python.org/issue18748)
+        # pthread_cancel to work"; see
+        # https://github.com/python/cpython/issues/62948)
         #
         # To accomplish this, we will keep two handle lists: one is the
         # set of "active" handles that the (merged reader) thread is