Travis: install QtPy with conda

.travis.yml

@@ -19,6 +19,7 @@ env:
     - PYTHON_VERSION=2.7 ASTROPY_VERSION=1.0
     - PYTHON_VERSION=3.4 ASTROPY_VERSION=1.0
   global:
+    - CONDA_CHANNELS='spyder-ide'
     - ASTROPY_VERSION=stable
     - PYTEST_ARGS="--cov glue -vs"
     - MATPLOTLIB_VERSION=1.5.0
@@ -29,8 +30,8 @@ env:
     - QT_PKG=pyqt
     - SETUP_XVFB=True
     # Note that we need to specify requests 2.9 because of a bug in the version check in linkchecker
-    - CONDA_DEPENDENCIES="nomkl pip dill ipython matplotlib scipy cython h5py pygments pyzmq scikit-image pandas sphinx=1.2.3 xlrd pillow pytest mock coverage pyyaml requests=2.9 sphinx_rtd_theme"
-    - PIP_DEPENDENCIES="pytest-cov coveralls pyavm astrodendro awscli ginga https://github.com/spyder-ide/qtpy/archive/master.zip"
+    - CONDA_DEPENDENCIES="nomkl pip dill ipython matplotlib scipy cython h5py pygments pyzmq scikit-image pandas sphinx=1.2.3 xlrd pillow pytest mock coverage pyyaml requests=2.9 sphinx_rtd_theme qtpy"
+    - PIP_DEPENDENCIES="pytest-cov coveralls pyavm astrodendro awscli ginga"
     - secure: NvQVc3XmmjXNVKrmaD31IgltsOImlnt3frAl4wU0pM223iejr7V57hz/V5Isx6sTANWEiRBMG27v2T8e5IiB7DQTxFUleZk3DWXQV1grw/GarEGUawXAgwDWpF0AE/7BRVJYqo2Elgaqf28+Jkun8ewvfPCiEROD2jWEpnZj+IQ=
     - secure: "SU9BYH8d9eNigypG3lC83s0NY6Mq9AHGKXyEGeXDtz1npJIC1KHdzPMP1v1K3dzCgl1p6ReMXPjZMCENyfNkad/xvzTzGk0Nu/4BjihrUPV6+ratVeLpv0JLm8ikh8q+sZURkdtzUOlds+Hfn5ku4LdpT87tcKHY9TINAGA34ZM="
     - AWS_ACCESS_KEY_ID: AKIAI2ERWDHLW3W24X3A
@@ -53,14 +54,14 @@ matrix:
           env:
             - PYTHON_VERSION=2.7 NUMPY_VERSION=dev
             # We don't test ginga with Numpy dev due to a bug in ginga
-            - PIP_DEPENDENCIES="pytest-cov coveralls pyavm astrodendro awscli https://github.com/spyder-ide/qtpy/archive/master.zip"
+            - PIP_DEPENDENCIES="pytest-cov coveralls pyavm astrodendro awscli"
 
         # PyQt5
         - os: linux
           env:
             - PYTHON_VERSION=2.7 NUMPY_VERSION=1.10 ASTROPY_VERSION=1.0 QT_PKG=pyqt5
             # We don't test ginga with PyQt5 due to a bug in ginga with QT_API
-            - PIP_DEPENDENCIES="pytest-cov coveralls pyavm astrodendro awscli https://github.com/spyder-ide/qtpy/archive/master.zip"
+            - PIP_DEPENDENCIES="pytest-cov coveralls pyavm astrodendro awscli"
 
         # The following configuration tests that glue functions with minimal
         # dependencies. The --no-deps is to prevent scipy from getting
@@ -69,9 +70,9 @@ matrix:
           env:
             - PYTHON_VERSION=2.7
             - PYTEST_ARGS="--cov glue"
-            - CONDA_DEPENDENCIES="pytz pyparsing cycler python-dateutil freetype libpng sip qt pip setuptools=7.0 pandas mock pbr six funcsigs matplotlib"
+            - CONDA_DEPENDENCIES="pytz pyparsing cycler python-dateutil freetype libpng sip qt pip setuptools=7.0 pandas mock pbr six funcsigs matplotlib qtpy"
             - CONDA_DEPENDENCIES_FLAGS='--no-deps'
-            - PIP_DEPENDENCIES="pytest-cov coveralls https://github.com/spyder-ide/qtpy/archive/master.zip"
+            - PIP_DEPENDENCIES="pytest-cov coveralls"
 
         - os: linux
           env:
@@ -119,9 +120,6 @@ matrix:
 
 before_install:
 
-  # The PyQt5 package is in the spyder-ide channel
-  - if [[ $QT_PKG == pyqt5 ]]; then export CONDA_CHANNELS="astropy-ci-extras spyder-ide"; fi
-
   # Prepare dependency list
   - if [[ $QT_PKG != False ]]; then export CONDA_DEPENDENCIES="$QT_PKG "$CONDA_DEPENDENCIES; fi
 
@@ -160,7 +158,7 @@ install:
   # Uninstall any version of Qt if QT_PKG is False, and remove all qt
   # sub-directories
   - if [[ $QT_PKG == False ]]; then
-      pip uninstall --yes qtpy;
+      conda remove --no-pin --force qtpy || true;
       conda remove --no-pin --force pyqt || true;
       conda remove --no-pin --force pyside || true;
       conda remove --no-pin --force pyqt5 || true;