Py3 Updates

.travis.yml

@@ -15,12 +15,6 @@ matrix:
         - script/ci-custom.py
         - flake8 esphome
         - pylint esphome
-    - python: "3.5.3"
-      env: TARGET=Lint3.5
-      script:
-        - script/ci-custom.py
-        - flake8 esphome
-        - pylint esphome
     - python: "3.5"
       env: TARGET=Test3.5
       script:

esphome/platformio_api.py

@@ -7,7 +7,7 @@ import re
 import subprocess
 
 from esphome.core import CORE
-from esphome.py_compat import text_type, decode_text
+from esphome.py_compat import decode_text
 from esphome.util import run_external_command, run_external_process
 
 _LOGGER = logging.getLogger(__name__)

esphome/util.py

@@ -9,7 +9,7 @@ import subprocess
 import sys
 
 from esphome import const
-from esphome.py_compat import IS_PY2, IS_PY3
+from esphome.py_compat import IS_PY2
 
 _LOGGER = logging.getLogger(__name__)