我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用pip._vendor.cachecontrol.CacheControlAdapter()。
def __init__(self, *args, **kwargs): retries = kwargs.pop("retries", 0) cache = kwargs.pop("cache", None) insecure_hosts = kwargs.pop("insecure_hosts", []) super(PipSession, self).__init__(*args, **kwargs) # Attach our User Agent to the request self.headers["User-Agent"] = user_agent() # Attach our Authentication handler to the session self.auth = MultiDomainBasicAuth() # Create our urllib3.Retry instance which will allow us to customize # how we handle retries. retries = urllib3.Retry( # Set the total number of retries that a particular request can # have. total=retries, # A 503 error from PyPI typically means that the Fastly -> Origin # connection got interrupted in some way. A 503 error in general # is typically considered a transient error so we'll go ahead and # retry it. status_forcelist=[503], # Add a small amount of back off between failed requests in # order to prevent hammering the service. backoff_factor=0.25, ) # We want to _only_ cache responses on securely fetched origins. We do # this because we can't validate the response of an insecurely fetched # origin, and we don't want someone to be able to poison the cache and # require manual eviction from the cache to fix it. if cache: secure_adapter = CacheControlAdapter( cache=SafeFileCache(cache, use_dir_lock=True), max_retries=retries, ) else: secure_adapter = HTTPAdapter(max_retries=retries) # Our Insecure HTTPAdapter disables HTTPS validation. It does not # support caching (see above) so we'll use it for all http:// URLs as # well as any https:// host that we've marked as ignoring TLS errors # for. insecure_adapter = InsecureHTTPAdapter(max_retries=retries) self.mount("https://", secure_adapter) self.mount("http://", insecure_adapter) # Enable file:// urls self.mount("file://", LocalFSAdapter()) # We want to use a non-validating adapter for any requests which are # deemed insecure. for host in insecure_hosts: self.mount("https://{0}/".format(host), insecure_adapter)
def __init__(self, *args, **kwargs): retries = kwargs.pop("retries", 0) cache = kwargs.pop("cache", None) insecure_hosts = kwargs.pop("insecure_hosts", []) super(PipSession, self).__init__(*args, **kwargs) # Attach our User Agent to the request self.headers["User-Agent"] = user_agent() # Attach our Authentication handler to the session self.auth = MultiDomainBasicAuth() # Create our urllib3.Retry instance which will allow us to customize # how we handle retries. retries = urllib3.Retry( # Set the total number of retries that a particular request can # have. total=retries, # A 503 error from PyPI typically means that the Fastly -> Origin # connection got interrupted in some way. A 503 error in general # is typically considered a transient error so we'll go ahead and # retry it. # A 500 may indicate transient errror in Amazon S3 # A 520 or 527 - may indicate transient errror in CloudFlare status_forcelist=[500, 503, 520, 527], # Add a small amount of back off between failed requests in # order to prevent hammering the service. backoff_factor=0.25, ) # We want to _only_ cache responses on securely fetched origins. We do # this because we can't validate the response of an insecurely fetched # origin, and we don't want someone to be able to poison the cache and # require manual eviction from the cache to fix it. if cache: secure_adapter = CacheControlAdapter( cache=SafeFileCache(cache, use_dir_lock=True), max_retries=retries, ) else: secure_adapter = HTTPAdapter(max_retries=retries) # Our Insecure HTTPAdapter disables HTTPS validation. It does not # support caching (see above) so we'll use it for all http:// URLs as # well as any https:// host that we've marked as ignoring TLS errors # for. insecure_adapter = InsecureHTTPAdapter(max_retries=retries) self.mount("https://", secure_adapter) self.mount("http://", insecure_adapter) # Enable file:// urls self.mount("file://", LocalFSAdapter()) # We want to use a non-validating adapter for any requests which are # deemed insecure. for host in insecure_hosts: self.mount("https://{0}/".format(host), insecure_adapter)
def __init__(self, *args, **kwargs): retries = kwargs.pop("retries", 0) cache = kwargs.pop("cache", None) insecure_hosts = kwargs.pop("insecure_hosts", []) super(PipSession, self).__init__(*args, **kwargs) # Attach our User Agent to the request self.headers["User-Agent"] = user_agent() # Attach our Authentication handler to the session self.auth = MultiDomainBasicAuth() # Create our urllib3.Retry instance which will allow us to customize # how we handle retries. retries = urllib3.Retry( # Set the total number of retries that a particular request can # have. total=retries, # A 503 error from PyPI typically means that the Fastly -> Origin # connection got interupted in some way. A 503 error in general # is typically considered a transient error so we'll go ahead and # retry it. status_forcelist=[503], # Add a small amount of back off between failed requests in # order to prevent hammering the service. backoff_factor=0.25, ) # We want to _only_ cache responses on securely fetched origins. We do # this because we can't validate the response of an insecurely fetched # origin, and we don't want someone to be able to poison the cache and # require manual eviction from the cache to fix it. if cache: secure_adapter = CacheControlAdapter( cache=SafeFileCache(cache, use_dir_lock=True), max_retries=retries, ) else: secure_adapter = HTTPAdapter(max_retries=retries) # Our Insecure HTTPAdapter disables HTTPS validation. It does not # support caching (see above) so we'll use it for all http:// URLs as # well as any https:// host that we've marked as ignoring TLS errors # for. insecure_adapter = InsecureHTTPAdapter(max_retries=retries) self.mount("https://", secure_adapter) self.mount("http://", insecure_adapter) # Enable file:// urls self.mount("file://", LocalFSAdapter()) # We want to use a non-validating adapter for any requests which are # deemed insecure. for host in insecure_hosts: self.mount("https://{0}/".format(host), insecure_adapter)
def __init__(self, *args, **kwargs): retries = kwargs.pop("retries", 0) cache = kwargs.pop("cache", None) insecure_hosts = kwargs.pop("insecure_hosts", []) super(PipSession, self).__init__(*args, **kwargs) # Attach our User Agent to the request self.headers["User-Agent"] = user_agent() # Attach our Authentication handler to the session self.auth = MultiDomainBasicAuth() # Create our urllib3.Retry instance which will allow us to customize # how we handle retries. retries = urllib3.Retry( # Set the total number of retries that a particular request can # have. total=retries, # A 503 error from PyPI typically means that the Fastly -> Origin # connection got interupted in some way. A 503 error in general # is typically considered a transient error so we'll go ahead and # retry it. status_forcelist=[503], # Add a small amount of back off between failed requests in # order to prevent hammering the service. backoff_factor=0.25, ) # We want to _only_ cache responses on securely fetched origins. We do # this because we can't validate the response of an insecurely fetched # origin, and we don't want someone to be able to poison the cache and # require manual evication from the cache to fix it. if cache: secure_adapter = CacheControlAdapter( cache=SafeFileCache(cache, use_dir_lock=True), max_retries=retries, ) else: secure_adapter = HTTPAdapter(max_retries=retries) # Our Insecure HTTPAdapter disables HTTPS validation. It does not # support caching (see above) so we'll use it for all http:// URLs as # well as any https:// host that we've marked as ignoring TLS errors # for. insecure_adapter = InsecureHTTPAdapter(max_retries=retries) self.mount("https://", secure_adapter) self.mount("http://", insecure_adapter) # Enable file:// urls self.mount("file://", LocalFSAdapter()) # We want to use a non-validating adapter for any requests which are # deemed insecure. for host in insecure_hosts: self.mount("https://{0}/".format(host), insecure_adapter)
