import requests
req = requests.Request('GET', 'http://www.example.com')
url = req.url
print (url)
在下面引发错误。我的应用程序依赖的模块之一是原生Node.js模块npm install（它依赖于re2，这意味着它是在安装时编译的）：
node-gyp我的 File "/cygdrive/c/Users/<Me>/AppData/Roaming/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/msvs.py", line 2025, in GenerateOutput
version=msvs_version)
File "/cygdrive/c/Users/<Me>/AppData/Roaming/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSNew.py", line 213, in __init__
self.Write()
File "/cygdrive/c/Users/<Me>/AppData/Roaming/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSNew.py", line 340, in Write
f.close()
File "/cygdrive/c/Users/<Me>/AppData/Roaming/npm/node_modules/node-gyp/gyp/pylib/gyp/common.py", line 396, in close
os.unlink(self.tmp_path)
OSError: [Errno 2] No such file or directory: '/cygdrive/c/git/ecom/git-repo-inspector/node_modules/@my-app/some-mod/node_modules/re2/C:\\git\\ecom\\git-repo-inspector\\node_modules\\@my-app\\some-mod\\node_modules\\re2\\build/binding.sln.gyp.7gDS9t.tmp'
gyp ERR! configure error
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack at ChildProcess.onCpExit (c:\Users\<Me>\AppData\Roaming\npm\node_modules\node-gyp\lib\configure.js:345:16)
gyp ERR! stack at ChildProcess.emit (events.js:197:13)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:254:12)
gyp ERR! System Windows_NT 10.0.16299
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "c:\\Users\\<Me>\\AppData\\Roaming\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\git\ecom\git-repo-inspector\node_modules\@my-app\some-mod\node_modules\re2
gyp ERR! node -v v11.9.0
gyp ERR! node-gyp -v v4.0.0
gyp ERR! not ok
npm verb lifecycle re2@1.8.4~install: unsafe-perm in lifecycle true
npm verb lifecycle re2@1.8.4~install: PATH: C:\Users\<Me>\AppData\Roaming\npm\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;C:\git\ecom\git-repo-inspector\node_modules\@my-app\some-mod\node_modules\re2\node_modules\.bin;C:\git\ecom\git-repo-inspector\node_modules\@my-app\some-mod\node_modules\.bin;C:\git\ecom\git-repo-inspector\node_modules\.bin;C:\cygwin64\usr\local\bin;C:\cygwin64\bin;C:\Program Files (x86)\Python36-3
使用Python 2.7进行了配置：
npm
npm版本：
python = "c:\\Python27\\python.exe"node-gyp版本：
$ npm -v
6.9.0
我已经按照here安装了Visual Studio Profession 2017的$ node-gyp --version
v4.0.0
。
更新：我找到了一种解决方法，read the details here