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Check OS/Python/Cpu Info and Network connections
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| import platform, subprocess, sys | |
| import socket, time | |
| try: | |
| from urllib.request import urlopen | |
| from urllib.parse import urlparse | |
| except ImportError: | |
| from urlparse import urlparse | |
| from urllib2 import urlopen | |
| print('----------Python Info----------') | |
| print('Version :', platform.python_version()) | |
| print('Compiler :', platform.python_compiler()) | |
| print('Build :', platform.python_build()) | |
| print('Arch :', platform.architecture()) | |
| print('----------System Info----------') | |
| print('Platform :', platform.platform()) | |
| print('system :', platform.system()) | |
| print('node :', platform.node()) | |
| print('release :', platform.release()) | |
| print('version :', platform.version()) | |
| print('machine :', platform.machine()) | |
| print('processor :', platform.processor()) | |
| print('----------Hardware Info----------') | |
| if sys.platform.startswith('darwin'): | |
| pipe = subprocess.Popen(('sysctl', '-a'), stdout=subprocess.PIPE) | |
| output = pipe.communicate()[0] | |
| for line in output.split('\n'): | |
| if 'brand_string' in line or 'features' in line: | |
| print(line.strip()) | |
| elif sys.platform.startswith('linux'): | |
| subprocess.call(['lscpu']) | |
| elif sys.platform.startswith('win32'): | |
| subprocess.call(['wmic', 'cpu', 'get', 'name']) | |
| print('----------Network Test----------') | |
| timeout = 10 | |
| socket.setdefaulttimeout(timeout) | |
| URLS = { | |
| 'Tutorial_site': 'https://zh.gluon.ai', | |
| 'FashionMNIST_EU': 'http://fashion-mnist.s3-website.eu-central-1.amazonaws.com/', | |
| 'default_conda': 'https://repo.continuum.io/pkgs/free/', | |
| 'conda_tsinghua_mirror': 'https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/', | |
| 'default_pip': 'https://pypi.python.org/pypi/pip', | |
| 'pip_douban_mirror': 'https://pypi.douban.com/simple' | |
| } | |
| def connection_test(name, url): | |
| urlinfo = urlparse(url) | |
| start = time.time() | |
| try: | |
| ip = socket.gethostbyname(urlinfo.netloc) | |
| except Exception as e: | |
| print('Error resolving DNS for {}: {}, {}'.format(name, url, e)) | |
| return | |
| dns_elapsed = time.time() - start | |
| start = time.time() | |
| try: | |
| _ = urlopen(url, timeout=timeout) | |
| except Exception as e: | |
| print("Error open {}: {}, {}, DNS finished in {} sec.".format(name, url, e, dns_elapsed)) | |
| return | |
| load_elapsed = time.time() - start | |
| print("Timing for {}: {}, DNS: {:.4f} sec, LOAD: {:.4f} sec.".format(name, url, dns_elapsed, load_elapsed)) | |
| for name, url in URLS.items(): | |
| connection_test(name, url) |
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