Update the required Python version in the docs

README.rst

@@ -29,7 +29,7 @@ MUCs, especially XEP 0045.
     Install
 =======================
 
-You need python 3.4 or higher (preferably the latest) and the associated devel
+You need python 3.5 or higher (preferably the latest) and the associated devel
 package, to build C modules, and the slixmpp python library.
 You also need aiodns if you want SRV record support.
 

doc/source/install.rst

@@ -3,7 +3,7 @@
 Installing poezio
 =================
 
-.. warning:: Python 3.4 or above is **required**.
+.. warning:: Python 3.5 or above is **required**.
              To install it on a distribution that doesn't provide it, see :ref:`pyenv <pyenv-install>`.
 
 poezio in the GNU/Linux distributions
@@ -61,7 +61,7 @@ support. Therefore, you might want to use the git version.
 General
 """""""
 
-Poezio is a python3.4 (and above)-only application, so you will first need that.
+Poezio is a python3.5 (and above)-only application, so you will first need that.
 
 Packages required for building poezio and deps:
 

doc/source/misc/pyenv.rst

 .. _pyenv-install:
 
-Installing python 3.4 as a user
+Installing python 3.5 as a user
 -------------------------------
 
 Building your own python 3
@@ -22,14 +22,13 @@ distributions not providing the latest stable version, such as Debian or
 CentOS.
 
 You can follow the step-by-step `installation tutorial`_ on github that will
-help you install it to your home directory (on step 5, you should use 3.4.2
-which is the latest python 3.4 release at the time of writing this page); or
-you can use the `automated installer`_ and use ``pyenv install 3.4.2``
-thereafter.
+help you install it to your home directory (on step 5, you should use 3.7.0
+which is the latest python release at the time of writing this page); or you
+can use the `automated installer`_ and use ``pyenv install 3.7.0`` thereafter.
 
-Then you only need to add a ``.python-version`` file containing ``3.4.2`` in
+Then you only need to add a ``.python-version`` file containing ``3.7.0`` in
 your poezio directory to make the python version in that directory default to
-the python 3.4.2 installed with pyenv.
+the python 3.7.0 installed with pyenv.
 
 
 Other

launch.sh

@@ -24,6 +24,6 @@ else
     PYTHON3=python3
 fi
 
-$PYTHON3 -c 'import sys;(print("Python 3.4 or newer is required") and exit(1)) if sys.version_info < (3, 4) else exit(0)' || exit 1
+$PYTHON3 -c 'import sys;(print("Python 3.5 or newer is required") and exit(1)) if sys.version_info < (3, 5) else exit(0)' || exit 1
 exec "$PYTHON3" -m poezio -v "$args" "$@"