Remove lingering references to Python 2.

Based on Patch 1/6 by Adam Turner (patches #188).

git-svn-id: https://svn.code.sf.net/p/docutils/code/trunk@8934 929543f6-e4f2-0310-98a6-ba3bd3dd1d04

3 files changed, 5 insertions, 26 deletions

diff --git a/docutils/docs/dev/distributing.txt b/docutils/docs/dev/distributing.txt
index eb0be4a11..5d7a29c52 100644
--- a/docutils/docs/dev/distributing.txt
+++ b/docutils/docs/dev/distributing.txt
@@ -28,8 +28,8 @@ Dependencies
 
 Docutils has the following dependencies:
 
-* Python 2.7 or later is required.  Use ">= Python 2.7" in the
-  dependencies.
+* Python 3.7 or later is required.  
+  Use ">= Python 3.7" in the dependencies.
 
 * Docutils may optionally make use of the PIL (`Python Imaging
   Library`_ or Pillow_).  If PIL is present, it is automatically
diff --git a/docutils/docs/dev/release.txt b/docutils/docs/dev/release.txt
index f2859c406..1a1ed4eb4 100644
--- a/docutils/docs/dev/release.txt
+++ b/docutils/docs/dev/release.txt
@@ -30,7 +30,6 @@ Releasing (post 2020)
   Run tests ::
 
     export PYTHONWARNINGS=default
-    python2 test/alltests.py
     python3 test/alltests.py
 
   or use tox.
@@ -46,19 +45,6 @@ Releasing (post 2020)
 
     python3 -m twine upload --repository-url https://test.pypi.org/legacy/ dist/*
 
-  Wait some minutes to test in virtualenv ::
-
-    python2 -m virtualenv py2.7 ; cd py2.7
-    export PYTHONPATH= ; . bin/activate
-
-    python -m pip install --index-url https://test.pypi.org/simple/ --no-deps docutils
-
-    cp -Lr ../docutils-code/docutils/test .
-    python test/alltests.py
-
-    python -m pip uninstall docutils
-    deactivate ; cd .. ; rm -r py2.7
-
   Test in venv ::
 
     python3 -m venv du3 ; cd du3
@@ -105,15 +91,6 @@ Releasing (post 2020)
 
     deactivate ; cd .. ; rm -r du3
 
-    python2 -m virtualenv du2 ; cd du2
-    export PYTHONPATH= ; . bin/activate
-
-    pip install --no-deps docutils
-    cp -Lr ../docutils-code/docutils/test .
-    python test/alltests.py
-
-    deactivate ; cd .. ; rm -r du2
-
 * Notify to docutils-developer and user.
 
 * upload source and generated html to sf-htdocs/0.## ::
@@ -136,7 +113,7 @@ Releasing (post 2020)
   - Select docutils-0.16.tar.gz as default for all OS.  
 
 * set_version 0.#.#+1b.dev
-* test with py2 and py3
+* test with py3
 * docutils/HISTORY.txt: add title "Changes Since 0.##"
 * run sandbox/infrastructure/docutils-update.local
 
diff --git a/docutils/docs/dev/repository.txt b/docutils/docs/dev/repository.txt
index 8ecddc16d..875f3cf54 100644
--- a/docutils/docs/dev/repository.txt
+++ b/docutils/docs/dev/repository.txt
@@ -148,6 +148,8 @@ We'll assume that the Docutils "trunk" is checked out under the
 
    __ https://setuptools.pypa.io/en/latest/userguide/development_mode.html
       #development-mode
+      
+   .. _install manually:
 
 3. Install "manually".