bump version to v2.0.4

.travis/test.sh

@@ -59,7 +59,8 @@ if [[ ${TASK} == "gpu" ]]; then
         export PATH="$AMDAPPSDK/include/:$PATH"
         export BOOST_ROOT="$HOME/miniconda/"
         LGB_VER=$(head -n 1 VERSION.txt)
-        cd $TRAVIS_BUILD_DIR/python-package && python setup.py sdist --gpu || exit -1
+        sed -i 's/std::string device_type = "cpu";/std::string device_type = "gpu";/' ../include/LightGBM/config.h
+        cd $TRAVIS_BUILD_DIR/python-package && python setup.py sdist || exit -1
         cd $TRAVIS_BUILD_DIR/python-package/dist && pip install lightgbm-$LGB_VER.tar.gz -v --install-option=--gpu || exit -1
         cd $TRAVIS_BUILD_DIR && pytest tests/python_package_test || exit -1
         exit 0

VERSION.txt

@@ -1 +1 @@
-2.0.3
+2.0.4

python-package/setup.py

@@ -104,16 +104,8 @@ class CustomInstall(install):
 
 class CustomSdist(sdist):
 
-    user_options = sdist.user_options + [
-        ('gpu', 'g', 'compile gpu version')
-    ]
-
-    def initialize_options(self):
-        sdist.initialize_options(self)
-        self.gpu = 0
-
     def run(self):
-        copy_files(use_gpu=self.gpu)
+        copy_files(use_gpu=True)
         open("./_IS_SOURCE_PACKAGE.txt", 'w').close()
         if os.path.exists("./lightgbm/Release/"):
             shutil.rmtree('./lightgbm/Release/')