update makefile & doc for pypi & installation (#440)

* update pypi/makefile for multiple platform support

* update linux os spec

* udpate doc for installation & pypi

* update readme

README.md

@@ -27,14 +27,14 @@ The tool dispatches and runs trial jobs generated by tuning algorithms to search
 ## **Install & Verify**
 
 **Install through pip** 	
-* We only support Linux in current stage, Ubuntu 16.04 or higher are tested and supported. Simply run the following `pip install` in an environment that has `python >= 3.5`.	
+* We support Linux and MacOS in current stage, Ubuntu 16.04 or higher, along with macOS 10.14.1 are tested and supported. Simply run the following `pip install` in an environment that has `python >= 3.5`.	
 ```bash	
     python3 -m pip install --user --upgrade nni
 ```
 Note: If you are in docker container (as root), please remove `--user` from the installation command.
 
 **Install through source code**
-* We only support Linux (Ubuntu 16.04 or higher) in our current stage. 
+* We support Linux (Ubuntu 16.04 or higher), macOS (10.14.1) in our current stage. 
 * Run the following commands in an environment that has `python >= 3.5`, `git` and `wget`.
 ```bash	
     git clone -b v0.4 https://github.com/Microsoft/nni.git

deployment/pypi/Makefile

 CWD := $(PWD)/
 
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S), Linux)
+	OS_SPEC := linux
+	WHEEL_SPEC := manylinux1_x86_64
+else ifeq ($(UNAME_S), Darwin)
+	OS_SPEC := darwin
+	WHEEL_SPEC := macosx_10_9_x86_64
+else 
+	$(error platform $(UNAME_S) not supported)
+endif
+
 .PHONY: build
 build:
 	python3 -m pip install --user --upgrade setuptools wheel
-	wget https://aka.ms/nodejs-download -O $(CWD)node-linux-x64.tar.xz
-	rm -rf $(CWD)node-linux-x64
-	mkdir $(CWD)node-linux-x64
-	tar xf $(CWD)node-linux-x64.tar.xz -C node-linux-x64 --strip-components 1
+	wget https://aka.ms/nni/nodejs-download/$(OS_SPEC) -O $(CWD)node-$(OS_SPEC)-x64.tar.xz
+	rm -rf $(CWD)node-$(OS_SPEC)-x64
+	mkdir $(CWD)node-$(OS_SPEC)-x64
+	tar xf $(CWD)node-$(OS_SPEC)-x64.tar.xz -C node-$(OS_SPEC)-x64 --strip-components 1
 	cd $(CWD)../../src/nni_manager && yarn && yarn build
 	cd $(CWD)../../src/webui && yarn && yarn build
 	rm -rf $(CWD)nni
@@ -14,7 +25,7 @@ build:
 	cp -r $(CWD)../../src/webui/build $(CWD)nni/static
 	cp $(CWD)../../src/nni_manager/package.json $(CWD)nni
 	cd $(CWD)nni && yarn --prod
-	cd $(CWD) && python3 setup.py bdist_wheel
+	cd $(CWD) && python3 setup.py bdist_wheel -p $(WHEEL_SPEC)
 	cd $(CWD)../../src/sdk/pynni && python3 setup.py bdist_wheel
 	cp -r $(CWD)../../src/sdk/pynni/dist/*.whl $(CWD)dist
 	cd $(CWD)
@@ -23,3 +34,12 @@ build:
 upload:
 	python3 -m pip install --user --upgrade twine
 	python3 -m twine upload dist/*
+
+.PHONY: clean
+clean:
+	-rm -rf $(CWD)../../src/sdk/pynni/dist/*.whl
+	-rm -rf $(CWD)build
+	-rm -rf $(CWD)dist
+	-rm -rf $(CWD)nni
+	-rm -rf $(CWD)nni.egg-info
+	-rm -rf $(CWD)node-$(OS_SPEC)-x64
\ No newline at end of file

deployment/pypi/README.md

@@ -22,6 +22,14 @@ make
 ```
 
 ## 3.How to upload
+
+### upload for testing
+```bash
+TWINE_REPOSITORY_URL=https://test.pypi.org/legacy/ make upload
+```
+You may need to input the account and password of https://test.pypi.org during this process.
+
+### upload for release
 ```bash
 make upload
 ```

deployment/pypi/setup.py

 import setuptools
+import platform
 from os import walk, path
 
-data_files = [('bin', ['node-linux-x64/bin/node'])]
+os_type = platform.system()
+if os_type == 'Linux':
+    os_name = 'POSIX :: Linux'
+elif os_type == 'Darwin':
+    os_name = 'MacOS'
+else:
+    raise NotImplementedError('current platform {} not supported'.format(os_type))
+
+data_files = [('bin', ['node-{}-x64/bin/node'.format(os_type.lower())])]
 for (dirpath, dirnames, filenames) in walk('./nni'):
     files = [path.normpath(path.join(dirpath, filename)) for filename in filenames]
     data_files.append((path.normpath(dirpath), files))
@@ -38,7 +47,7 @@ setuptools.setup(
     classifiers = [
         'Programming Language :: Python :: 3',
         'License :: OSI Approved :: MIT License',
-        'Operating System :: POSIX :: Linux'
+        'Operating System :: ' + os_name
     ],
     data_files = data_files,
     entry_points = {

docs/InstallNNI_Ubuntu.md → docs/Installation.md

-**Install NNI on Ubuntu**
+**Installation of NNI**
 ===
 
+Currently we only support installation on Linux & Mac.
+
 ## **Installation**
 * __Dependencies__
 
@@ -8,7 +10,7 @@
       git
       wget
 
-    python pip should also be correctly installed. You could use "python3 -m pip -v" to check in Linux.
+    python pip should also be correctly installed. You could use "python3 -m pip -v" to check pip version. 
 
 * __Install NNI through pip__