Python urllib.request 模块，HTTPBasicAuthHandler() 实例源码

我们从Python开源项目中，提取了以下15个代码示例，用于说明如何使用urllib.request.HTTPBasicAuthHandler()。

项目：pipgh 作者：ffunenga | 项目源码 | 文件源码

def authenticate(top_level_url=u'https://api.github.com'):
    try:
        if 'GH_AUTH_USER' not in os.environ:
            try:
                username =  raw_input(u'Username: ')
            except NameError:
                username =  input(u'Username: ')
        else:
            username = os.environ['GH_AUTH_USER']
        if 'GH_AUTH_PASS' not in os.environ:
            password = getpass.getpass(u'Password: ')
        else:
            password = os.environ['GH_AUTH_USER']
    except KeyboardInterrupt:
        sys.exit(u'')
    try:
        import urllib.request as urllib_alias
    except ImportError:
        import urllib2 as urllib_alias
    password_mgr = urllib_alias.HTTPPasswordMgrWithDefaultRealm()
    password_mgr.add_password(None, top_level_url, username, password)
    handler = urllib_alias.HTTPBasicAuthHandler(password_mgr)
    opener = urllib_alias.build_opener(handler)
    urllib_alias.install_opener(opener)

项目：VIA4CVE 作者：cve-search | 项目源码 | 文件源码

def getFile(cls, getfile, unpack=True):
    if cls.getProxy():
      proxy = req.ProxyHandler({'http': cls.getProxy(), 'https': cls.getProxy()})
      auth = req.HTTPBasicAuthHandler()
      opener = req.build_opener(proxy, auth, req.HTTPHandler)
      req.install_opener(opener)
    try:
      response = req.urlopen(getfile)
    except:
      msg = "[!] Could not fetch file %s"%getfile
      if cls.exitWhenNoSource(): sys.exit(msg)
      else:                      print(msg)
      data = None
    data = response.read()
    # TODO: if data == text/plain; charset=utf-8, read and decode
    if unpack:
      if   'gzip' in response.info().get('Content-Type'):
        data = gzip.GzipFile(fileobj = BytesIO(data))
      elif 'bzip2' in response.info().get('Content-Type'):
        data = BytesIO(bz2.decompress(data))
      elif 'zip' in response.info().get('Content-Type'):
        fzip = zipfile.ZipFile(BytesIO(data), 'r')
        if len(fzip.namelist())>0:
          data=BytesIO(fzip.read(fzip.namelist()[0]))
      # In case the webserver is being generic
      elif 'application/octet-stream' in response.info().get('Content-Type'):
        if data[:4] == b'PK\x03\x04': # Zip
          fzip = zipfile.ZipFile(BytesIO(data), 'r')
          if len(fzip.namelist())>0:
            data=BytesIO(fzip.read(fzip.namelist()[0]))
    return (data, response)

项目：Tethys 作者：JosePedroMatos | 项目源码 | 文件源码

def _downloadFile(self, toDownload):
        '''
        Downloads the file from the url and saves it in the directory folderPath with the name fileName.
        '''
        fileName, url = toDownload

        # Opens the web page and creates a file in the folder folderPAth and with the name fileName
        try:
#===============================================================================
#             passman = request.HTTPPasswordMgrWithDefaultRealm()
#             passman.add_password(self.realm, url, self.username, self.password)
# 
#             authhandler = request.HTTPBasicAuthHandler(passman)
#             opener = request.build_opener(authhandler)
#             request.install_opener(opener)
#===============================================================================
            u = request.urlopen(url)

            f = open(fileName, 'wb')

            block_sz = 8192
            while True:
                buffer = u.read(block_sz)
                if not buffer:
                    break

                f.write(buffer)

            # Closes the file
            f.close()
            u.close()

            return os.path.getsize(fileName)

        except Exception as ex:
            warnings.warn(str(ex), UserWarning)

            return -1

项目：python-domino 作者：dominodatalab | 项目源码 | 文件源码

def _open_url(self, url):
        password_mgr = urllib2.HTTPPasswordMgrWithDefaultRealm()
        password_mgr.add_password(None, self._routes.host, '', self._api_key)
        handler = urllib2.HTTPBasicAuthHandler(password_mgr)
        opener = urllib2.build_opener(handler)
        return opener.open(url)