dvc: refactor requirements.txt

Signed-off-by: Ruslan Kuprieiev <[email protected]>

scripts/ci/before_install.sh

@@ -20,7 +20,7 @@ if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
     python --version
 fi
 
-pip install -r scripts/ci/requirements.txt
+pip install -r tests/requirements.txt
 
 # stop the build if there are any readme formatting errors
 python setup.py checkdocs

scripts/ci/install.sh

@@ -16,7 +16,7 @@ function retry {
 # work or not.
 retry pip install --upgrade pip setuptools wheel
 retry pip install -r requirements.txt
-retry pip install -r test-requirements.txt
+retry pip install -r tests/requirements.txt
 
 git config --global user.email "[email protected]"
 git config --global user.name "DVC Tester"

scripts/ci/requirements.txt

@@ -1,2 +0,0 @@
--r ../../test-style-requirements.txt
-gitpython  # used by dvc/__init__.py to dynamically create dvc version