update docs to specify python 3.6 as minimum version

Author: tynanford

documentation/environment.rst

@@ -4,7 +4,7 @@ Runtime Environment
 The pyDevSup module initializes the interpreter during the registration
 phase of IOC startup with the *pySetupReg* registrar function. ::
 
-  #!../../bin/linux-x86_64/softIocPy2.7
+  #!../../bin/linux-x86_64/softIocPy3.6
   # Interpreter not started
   dbLoadDatabase("../../dbd/softIocPy.dbd",0,0)
   softIocPy_registerRecordDeviceDriver(pdbbase)
@@ -51,7 +51,7 @@ file. ::
 
 The default or preferred Python version can be specificed in *configure/CONFIG_SITE* ::
 
-  PY_VER ?= 2.7
+  PY_VER ?= 3.6
 
 The following should be added to individual EPICS Makefiles. ::
 
@@ -64,8 +64,8 @@ The following should be added to individual EPICS Makefiles. ::
 
 This will add or amend several make variables.  The ``USR_*FLAGS`` variables
 may be extended with appropriate flags for building python modules.  The ``PY_VER``
-variable is defined with the Python version number found in install directories (eg "2.7").
-The ``PY_LD_VER`` variable is defined with the python library version number (eg "3.2mu"),
+variable is defined with the Python version number found in install directories (eg "3.6").
+The ``PY_LD_VER`` variable is defined with the python library version number (eg "3.6mu"),
 which may be the same as ``PY_VER``.
 
 Include pyDevSup in your IOC
@@ -113,11 +113,11 @@ Installing for several Python versions
 The recipe for building and installing the pyDevSup module
 for several python version side by side is ::
 
-  make PY_VER=2.6
+  make PY_VER=3.6
   make clean
-  make PY_VER=2.7
+  make PY_VER=3.10
   make clean
-  make PY_VER=3.2
+  make PY_VER=3.14
   make clean
 
 The ``PYTHON`` make variable can be specified if the interpreter executable

documentation/gettingstarted.rst

@@ -24,7 +24,7 @@ The :py:meth:`process <DeviceSupport.process>` method increments the *VAL* field
 
 Start this IOC with. ::
 
-  $ ./bin/linux-x86_64/softIocPy2.7 -d cntrec.db
+  $ ./bin/linux-x86_64/softIocPy3.6 -d cntrec.db
   Starting iocInit
   ...
   iocRun: All initialization complete

documentation/index.rst

@@ -8,7 +8,7 @@ pydevsup documentation
 
 *pyDevSup* is a means of writing EPICS device support code in Python.
 
-It currently supports EPICS >=3.14.12 and python versions: 2.7, and >=3.2.
+It currently supports EPICS >=3.14.12 and python versions >=3.6
 The numpy package is also required.
 
 The source can be found at http://github.com/mdavidsaver/pyDevSup

iocBoot/iocapplmon/st.cmd

@@ -1,4 +1,4 @@
-#!../../bin/linux-x86/softIocPy2.7
+#!../../bin/linux-x86/softIocPy3.6
 
 < envPaths
 

iocBoot/iocarchivemon/st.cmd

@@ -1,4 +1,4 @@
-#!../../bin/linux-x86/softIocPy2.7
+#!../../bin/linux-x86/softIocPy3.6
 
 < envPaths
 

iocBoot/iocarchivemon/st.cmd.main

@@ -1,4 +1,4 @@
-#!../../bin/linux-x86_64/softIocPy2.7
+#!../../bin/linux-x86_64/softIocPy3.6
 
 < envPaths