Remove old code for EOL Python <= 2.6

.travis.yml

@@ -76,10 +76,6 @@ matrix:
         - PYTHON_VERSION=3.7
         - VENV=venv
         - USE_CCACHE=1
-    - os: osx
-      env:
-        - PYTHON_VERSION=pypy-2.6
-        - VENV=venv
     - os: osx
       env:
         - PYTHON_VERSION=pypy-4.0

common_utils.sh

@@ -358,18 +358,6 @@ function fill_submodule {
 PYPY_URL=https://bitbucket.org/pypy/pypy/downloads
 
 # As of 2018-04-25, the latest verions of PyPy.
-LATEST_PP_1=1.9
-
-LATEST_PP_2p0=2.0.2
-# No minor version numbers for 2.1
-LATEST_PP_2p1=2.1
-LATEST_PP_2p2=2.2.1
-LATEST_PP_2p3=2.3.1
-LATEST_PP_2p4=2.4.0
-LATEST_PP_2p5=2.5.1
-LATEST_PP_2p6=2.6.1
-LATEST_PP_2=$LATEST_PP_2p6
-
 LATEST_PP_4p0=4.0.1
 LATEST_PP_4=$LATEST_PP_4p0
 

osx_utils.sh

@@ -121,12 +121,7 @@ function pyinst_fname_for_version {
     #   $py_version (python version in major.minor.extra format)
     local py_version=$1
     local inst_ext=$(pyinst_ext_for_version $py_version)
-    # Python 2.6 has OSX 10.3 suffix
-    if [ "$(lex_ver $py_version)" -le "$(lex_ver 2.6.6)" ]; then
-        local osx_ver=10.3
-    else
     local osx_ver=10.6
-    fi
     echo "python-$py_version-macosx${osx_ver}.$inst_ext"
 }
 
@@ -199,10 +194,6 @@ function install_pip {
     local py_mm=`get_py_mm`
     local get_pip_path=$DOWNLOADS_SDIR/get-pip.py
     curl $GET_PIP_URL > $get_pip_path
-    # Python 2.6 will fail SSL check
-    if [ "$py_mm" == "2.6" ]; then
-        local pip_args="--trusted-host=pypi.org"
-    fi
     # Travis VMS now install pip for system python by default - force install
     # even if installed already.
     sudo $PYTHON_EXE $get_pip_path --ignore-installed $pip_args
@@ -297,11 +288,6 @@ function get_macpython_environment {
 
 function install_delocate {
     check_pip
-    if [ $(lex_ver $(get_py_mm)) -lt $(lex_ver 2.7) ]; then
-        # Wheel 0.30 doesn't work for Python 2.6; see:
-        # https://github.com/pypa/wheel/issues/193
-        $PIP_CMD install "wheel<=0.29"
-    fi
     $PIP_CMD install delocate
 }
 

tests/test_fill_pypy_ver.sh

 # Test Python version fill utility, for pypy
-[ "$(fill_pypy_ver 1)" == $LATEST_PP_1 ] || ingest "lpp1"
-[ "$(fill_pypy_ver 2)" == $LATEST_PP_2 ] || ingest "lpp2"
 [ "$(fill_pypy_ver 4)" == $LATEST_PP_4 ] || ingest "lpp4"
 [ "$(fill_pypy_ver 5)" == $LATEST_PP_5 ] || ingest "lpp5"
 [ "$(fill_pypy_ver 6)" == $LATEST_PP_6 ] || ingest "lpp6"
-[ "$(fill_pypy_ver 2.0)" == $LATEST_PP_2p0 ] || ingest
-[ "$(fill_pypy_ver 2.2)" == $LATEST_PP_2p2 ] || ingest
-[ "$(fill_pypy_ver 2.3)" == $LATEST_PP_2p3 ] || ingest
-[ "$(fill_pypy_ver 2.4)" == $LATEST_PP_2p4 ] || ingest
-[ "$(fill_pypy_ver 2.5)" == $LATEST_PP_2p5 ] || ingest
-[ "$(fill_pypy_ver 2.6)" == $LATEST_PP_2p6 ] || ingest
 [ "$(fill_pypy_ver 4.0)" == $LATEST_PP_4p0 ] || ingest
 [ "$(fill_pypy_ver 5.0)" == $LATEST_PP_5p0 ] || ingest
 [ "$(fill_pypy_ver 5.1)" == $LATEST_PP_5p1 ] || ingest
@@ -21,6 +13,5 @@
 [ "$(fill_pypy_ver 5.9)" == $LATEST_PP_5p9 ] || ingest
 [ "$(fill_pypy_ver 5.10)" == $LATEST_PP_5p10 ] || ingest
 [ "$(fill_pypy_ver 6.0)" == $LATEST_PP_6p0 ] || ingest
-[ "$(fill_pypy_ver 2.6.1)" == "2.6.1" ] || ingest
 [ "$(fill_pypy_ver 4.0.1)" == "4.0.1" ] || ingest
 [ "$(fill_pypy_ver 5.0.1)" == "5.0.1" ] || ingest

tests/test_manylinux_utils.sh

 # Tests for manylinux utils
 
-# cpython path calculator
+# CPython path calculator
 [ "$(cpython_path 2.7)" == "/opt/python/cp27-cp27mu" ] || ingest "cp 2.7"
 [ "$(cpython_path 2.7 32)" == "/opt/python/cp27-cp27mu" ] || ingest "cp 2.7 32"
 [ "$(cpython_path 2.7 16)" == "/opt/python/cp27-cp27m" ] || ingest "cp 2.7 16"

tests/test_python_install.sh

@@ -33,9 +33,6 @@ fi
 if ! [[ "$implementer_version" =~ $requested_version ]]; then
     ingest "Wrong python version: ${implementer_version}!=${requested_version}"
 fi
-if [ "$python_mm" == "2.6" ]; then
-    expected_pip_args=" --trusted-host=pypi.org"
-fi
 
 if [ -n "$VENV" ]; then  # in virtualenv
     # Correct pip and Python versions should be on PATH