[change] Adapt to pipenv

Author: nwtgck

.travis.yml

@@ -20,11 +20,12 @@ before_install:
   - pip install -U pip setuptools wheel # (from: https://github.com/dnouri/nolearn/blob/master/.travis.yml)
 
 install:
-  - travis_wait travis_retry pip install -r requirements.txt # (from: https://github.com/dnouri/nolearn/blob/master/.travis.yml)
-  - pip install coveralls
+  - pip install pipenv
 
 script:
-  - coverage run --source=multi_svr setup.py test
+  - pipenv install
+  - pipenv install --dev
+  - pipenv run coverage run --source=multi_svr setup.py test
 
   - pip3 install --upgrade git+https://github.com/nwtgck/multi-svr-python.git#$TRAVIS_COMMIT
   - python examples/example1.py

Pipfile

@@ -0,0 +1,22 @@
+[[source]]
+verify_ssl = true
+name = "pypi"
+url = "https://pypi.org/simple"
+
+[dev-packages]
+toml = "*"
+coveralls = "*"
+
+[packages]
+certifi = "==2017.11.5"
+chardet = "==3.0.4"
+docopt = "==0.6.2"
+idna = "==2.6"
+numpy = "==1.13.3"
+requests = "==2.18.4"
+scikit-learn = "==0.19.1"
+scipy = "==1.0.0"
+"urllib3" = "==1.22"
+
+[requires]
+python_version = "3.5"

Pipfile.lock

@@ -4,6 +4,17 @@
 
 from setuptools import setup, find_packages
 import sys
+import toml
+
+def name_ver_join(name, ver):
+    if ver == "*":
+        return name
+    else:
+        return name + ver
+with open("Pipfile") as f:
+  pipfile_dict = toml.load(f)
+install_requires = [name_ver_join(name, ver) for name, ver in pipfile_dict['packages'].items()]
+
 
 sys.path.append('./tests')
 
@@ -13,7 +24,7 @@
     description='SVR for multidimensional label',
     author='Ryo Ota',
     author_email='[email protected]',
-    install_requires=['scikit-learn', 'numpy', 'SciPy'],
+    install_requires=install_requires,
     py_modules=["multi_svr"],
     packages=find_packages(),
     test_suite='tests'