From 04387deeab820e75c6d37d2ddd5b514cb7bcfd9e Mon Sep 17 00:00:00 2001 From: Pavel Aharoni Date: Sun, 11 Jun 2017 14:33:57 +0300 Subject: [SDC-32] separate Tosca Parser from DC Change-Id: I7e7f31ff2bd92fec22031f75b7051d129a21d01b Signed-off-by: Pavel Aharoni --- .../requests-2.10.0-py2.7.egg/requests/adapters.py | 483 --------------------- 1 file changed, 483 deletions(-) delete mode 100644 jython-tosca-parser/src/main/resources/Lib/site-packages/requests-2.10.0-py2.7.egg/requests/adapters.py (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/requests-2.10.0-py2.7.egg/requests/adapters.py') diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/requests-2.10.0-py2.7.egg/requests/adapters.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/requests-2.10.0-py2.7.egg/requests/adapters.py deleted file mode 100644 index 23e448f..0000000 --- a/jython-tosca-parser/src/main/resources/Lib/site-packages/requests-2.10.0-py2.7.egg/requests/adapters.py +++ /dev/null @@ -1,483 +0,0 @@ -# -*- coding: utf-8 -*- - -""" -requests.adapters -~~~~~~~~~~~~~~~~~ - -This module contains the transport adapters that Requests uses to define -and maintain connections. -""" - -import os.path -import socket - -from .models import Response -from .packages.urllib3.poolmanager import PoolManager, proxy_from_url -from .packages.urllib3.response import HTTPResponse -from .packages.urllib3.util import Timeout as TimeoutSauce -from .packages.urllib3.util.retry import Retry -from .compat import urlparse, basestring -from .utils import (DEFAULT_CA_BUNDLE_PATH, get_encoding_from_headers, - prepend_scheme_if_needed, get_auth_from_url, urldefragauth, - select_proxy, to_native_string) -from .structures import CaseInsensitiveDict -from .packages.urllib3.exceptions import ClosedPoolError -from .packages.urllib3.exceptions import ConnectTimeoutError -from .packages.urllib3.exceptions import HTTPError as _HTTPError -from .packages.urllib3.exceptions import MaxRetryError -from .packages.urllib3.exceptions import NewConnectionError -from .packages.urllib3.exceptions import ProxyError as _ProxyError -from .packages.urllib3.exceptions import ProtocolError -from .packages.urllib3.exceptions import ReadTimeoutError -from .packages.urllib3.exceptions import SSLError as _SSLError -from .packages.urllib3.exceptions import ResponseError -from .cookies import extract_cookies_to_jar -from .exceptions import (ConnectionError, ConnectTimeout, ReadTimeout, SSLError, - ProxyError, RetryError, InvalidSchema) -from .auth import _basic_auth_str - -try: - from .packages.urllib3.contrib.socks import SOCKSProxyManager -except ImportError: - def SOCKSProxyManager(*args, **kwargs): - raise InvalidSchema("Missing dependencies for SOCKS support.") - -DEFAULT_POOLBLOCK = False -DEFAULT_POOLSIZE = 10 -DEFAULT_RETRIES = 0 -DEFAULT_POOL_TIMEOUT = None - - -class BaseAdapter(object): - """The Base Transport Adapter""" - - def __init__(self): - super(BaseAdapter, self).__init__() - - def send(self): - raise NotImplementedError - - def close(self): - raise NotImplementedError - - -class HTTPAdapter(BaseAdapter): - """The built-in HTTP Adapter for urllib3. - - Provides a general-case interface for Requests sessions to contact HTTP and - HTTPS urls by implementing the Transport Adapter interface. This class will - usually be created by the :class:`Session ` class under the - covers. - - :param pool_connections: The number of urllib3 connection pools to cache. - :param pool_maxsize: The maximum number of connections to save in the pool. - :param max_retries: The maximum number of retries each connection - should attempt. Note, this applies only to failed DNS lookups, socket - connections and connection timeouts, never to requests where data has - made it to the server. By default, Requests does not retry failed - connections. If you need granular control over the conditions under - which we retry a request, import urllib3's ``Retry`` class and pass - that instead. - :param pool_block: Whether the connection pool should block for connections. - - Usage:: - - >>> import requests - >>> s = requests.Session() - >>> a = requests.adapters.HTTPAdapter(max_retries=3) - >>> s.mount('http://', a) - """ - __attrs__ = ['max_retries', 'config', '_pool_connections', '_pool_maxsize', - '_pool_block'] - - def __init__(self, pool_connections=DEFAULT_POOLSIZE, - pool_maxsize=DEFAULT_POOLSIZE, max_retries=DEFAULT_RETRIES, - pool_block=DEFAULT_POOLBLOCK): - if max_retries == DEFAULT_RETRIES: - self.max_retries = Retry(0, read=False) - else: - self.max_retries = Retry.from_int(max_retries) - self.config = {} - self.proxy_manager = {} - - super(HTTPAdapter, self).__init__() - - self._pool_connections = pool_connections - self._pool_maxsize = pool_maxsize - self._pool_block = pool_block - - self.init_poolmanager(pool_connections, pool_maxsize, block=pool_block) - - def __getstate__(self): - return dict((attr, getattr(self, attr, None)) for attr in - self.__attrs__) - - def __setstate__(self, state): - # Can't handle by adding 'proxy_manager' to self.__attrs__ because - # self.poolmanager uses a lambda function, which isn't pickleable. - self.proxy_manager = {} - self.config = {} - - for attr, value in state.items(): - setattr(self, attr, value) - - self.init_poolmanager(self._pool_connections, self._pool_maxsize, - block=self._pool_block) - - def init_poolmanager(self, connections, maxsize, block=DEFAULT_POOLBLOCK, **pool_kwargs): - """Initializes a urllib3 PoolManager. - - This method should not be called from user code, and is only - exposed for use when subclassing the - :class:`HTTPAdapter `. - - :param connections: The number of urllib3 connection pools to cache. - :param maxsize: The maximum number of connections to save in the pool. - :param block: Block when no free connections are available. - :param pool_kwargs: Extra keyword arguments used to initialize the Pool Manager. - """ - # save these values for pickling - self._pool_connections = connections - self._pool_maxsize = maxsize - self._pool_block = block - - self.poolmanager = PoolManager(num_pools=connections, maxsize=maxsize, - block=block, strict=True, **pool_kwargs) - - def proxy_manager_for(self, proxy, **proxy_kwargs): - """Return urllib3 ProxyManager for the given proxy. - - This method should not be called from user code, and is only - exposed for use when subclassing the - :class:`HTTPAdapter `. - - :param proxy: The proxy to return a urllib3 ProxyManager for. - :param proxy_kwargs: Extra keyword arguments used to configure the Proxy Manager. - :returns: ProxyManager - """ - if proxy in self.proxy_manager: - manager = self.proxy_manager[proxy] - elif proxy.lower().startswith('socks'): - username, password = get_auth_from_url(proxy) - manager = self.proxy_manager[proxy] = SOCKSProxyManager( - proxy, - username=username, - password=password, - num_pools=self._pool_connections, - maxsize=self._pool_maxsize, - block=self._pool_block, - **proxy_kwargs - ) - else: - proxy_headers = self.proxy_headers(proxy) - manager = self.proxy_manager[proxy] = proxy_from_url( - proxy, - proxy_headers=proxy_headers, - num_pools=self._pool_connections, - maxsize=self._pool_maxsize, - block=self._pool_block, - **proxy_kwargs) - - return manager - - def cert_verify(self, conn, url, verify, cert): - """Verify a SSL certificate. This method should not be called from user - code, and is only exposed for use when subclassing the - :class:`HTTPAdapter `. - - :param conn: The urllib3 connection object associated with the cert. - :param url: The requested URL. - :param verify: Whether we should actually verify the certificate. - :param cert: The SSL certificate to verify. - """ - if url.lower().startswith('https') and verify: - - cert_loc = None - - # Allow self-specified cert location. - if verify is not True: - cert_loc = verify - - if not cert_loc: - cert_loc = DEFAULT_CA_BUNDLE_PATH - - if not cert_loc: - raise Exception("Could not find a suitable SSL CA certificate bundle.") - - conn.cert_reqs = 'CERT_REQUIRED' - - if not os.path.isdir(cert_loc): - conn.ca_certs = cert_loc - else: - conn.ca_cert_dir = cert_loc - else: - conn.cert_reqs = 'CERT_NONE' - conn.ca_certs = None - conn.ca_cert_dir = None - - if cert: - if not isinstance(cert, basestring): - conn.cert_file = cert[0] - conn.key_file = cert[1] - else: - conn.cert_file = cert - - def build_response(self, req, resp): - """Builds a :class:`Response ` object from a urllib3 - response. This should not be called from user code, and is only exposed - for use when subclassing the - :class:`HTTPAdapter ` - - :param req: The :class:`PreparedRequest ` used to generate the response. - :param resp: The urllib3 response object. - """ - response = Response() - - # Fallback to None if there's no status_code, for whatever reason. - response.status_code = getattr(resp, 'status', None) - - # Make headers case-insensitive. - response.headers = CaseInsensitiveDict(getattr(resp, 'headers', {})) - - # Set encoding. - response.encoding = get_encoding_from_headers(response.headers) - response.raw = resp - response.reason = response.raw.reason - - if isinstance(req.url, bytes): - response.url = req.url.decode('utf-8') - else: - response.url = req.url - - # Add new cookies from the server. - extract_cookies_to_jar(response.cookies, req, resp) - - # Give the Response some context. - response.request = req - response.connection = self - - return response - - def get_connection(self, url, proxies=None): - """Returns a urllib3 connection for the given URL. This should not be - called from user code, and is only exposed for use when subclassing the - :class:`HTTPAdapter `. - - :param url: The URL to connect to. - :param proxies: (optional) A Requests-style dictionary of proxies used on this request. - """ - proxy = select_proxy(url, proxies) - - if proxy: - proxy = prepend_scheme_if_needed(proxy, 'http') - proxy_manager = self.proxy_manager_for(proxy) - conn = proxy_manager.connection_from_url(url) - else: - # Only scheme should be lower case - parsed = urlparse(url) - url = parsed.geturl() - conn = self.poolmanager.connection_from_url(url) - - return conn - - def close(self): - """Disposes of any internal state. - - Currently, this closes the PoolManager and any active ProxyManager, - which closes any pooled connections. - """ - self.poolmanager.clear() - for proxy in self.proxy_manager.values(): - proxy.clear() - - def request_url(self, request, proxies): - """Obtain the url to use when making the final request. - - If the message is being sent through a HTTP proxy, the full URL has to - be used. Otherwise, we should only use the path portion of the URL. - - This should not be called from user code, and is only exposed for use - when subclassing the - :class:`HTTPAdapter `. - - :param request: The :class:`PreparedRequest ` being sent. - :param proxies: A dictionary of schemes or schemes and hosts to proxy URLs. - """ - proxy = select_proxy(request.url, proxies) - scheme = urlparse(request.url).scheme - - is_proxied_http_request = (proxy and scheme != 'https') - using_socks_proxy = False - if proxy: - proxy_scheme = urlparse(proxy).scheme.lower() - using_socks_proxy = proxy_scheme.startswith('socks') - - url = request.path_url - if is_proxied_http_request and not using_socks_proxy: - url = urldefragauth(request.url) - - return url - - def add_headers(self, request, **kwargs): - """Add any headers needed by the connection. As of v2.0 this does - nothing by default, but is left for overriding by users that subclass - the :class:`HTTPAdapter `. - - This should not be called from user code, and is only exposed for use - when subclassing the - :class:`HTTPAdapter `. - - :param request: The :class:`PreparedRequest ` to add headers to. - :param kwargs: The keyword arguments from the call to send(). - """ - pass - - def proxy_headers(self, proxy): - """Returns a dictionary of the headers to add to any request sent - through a proxy. This works with urllib3 magic to ensure that they are - correctly sent to the proxy, rather than in a tunnelled request if - CONNECT is being used. - - This should not be called from user code, and is only exposed for use - when subclassing the - :class:`HTTPAdapter `. - - :param proxies: The url of the proxy being used for this request. - """ - headers = {} - username, password = get_auth_from_url(proxy) - - if username and password: - headers['Proxy-Authorization'] = _basic_auth_str(username, - password) - - return headers - - def send(self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None): - """Sends PreparedRequest object. Returns Response object. - - :param request: The :class:`PreparedRequest ` being sent. - :param stream: (optional) Whether to stream the request content. - :param timeout: (optional) How long to wait for the server to send - data before giving up, as a float, or a :ref:`(connect timeout, - read timeout) ` tuple. - :type timeout: float or tuple - :param verify: (optional) Whether to verify SSL certificates. - :param cert: (optional) Any user-provided SSL certificate to be trusted. - :param proxies: (optional) The proxies dictionary to apply to the request. - """ - - conn = self.get_connection(request.url, proxies) - - self.cert_verify(conn, request.url, verify, cert) - url = self.request_url(request, proxies) - self.add_headers(request) - - chunked = not (request.body is None or 'Content-Length' in request.headers) - - if isinstance(timeout, tuple): - try: - connect, read = timeout - timeout = TimeoutSauce(connect=connect, read=read) - except ValueError as e: - # this may raise a string formatting error. - err = ("Invalid timeout {0}. Pass a (connect, read) " - "timeout tuple, or a single float to set " - "both timeouts to the same value".format(timeout)) - raise ValueError(err) - else: - timeout = TimeoutSauce(connect=timeout, read=timeout) - - try: - if not chunked: - resp = conn.urlopen( - method=request.method, - url=url, - body=request.body, - headers=request.headers, - redirect=False, - assert_same_host=False, - preload_content=False, - decode_content=False, - retries=self.max_retries, - timeout=timeout - ) - - # Send the request. - else: - if hasattr(conn, 'proxy_pool'): - conn = conn.proxy_pool - - low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) - - try: - low_conn.putrequest(request.method, - url, - skip_accept_encoding=True) - - for header, value in request.headers.items(): - low_conn.putheader(header, value) - - low_conn.endheaders() - - for i in request.body: - low_conn.send(hex(len(i))[2:].encode('utf-8')) - low_conn.send(b'\r\n') - low_conn.send(i) - low_conn.send(b'\r\n') - low_conn.send(b'0\r\n\r\n') - - # Receive the response from the server - try: - # For Python 2.7+ versions, use buffering of HTTP - # responses - r = low_conn.getresponse(buffering=True) - except TypeError: - # For compatibility with Python 2.6 versions and back - r = low_conn.getresponse() - - resp = HTTPResponse.from_httplib( - r, - pool=conn, - connection=low_conn, - preload_content=False, - decode_content=False - ) - except: - # If we hit any problems here, clean up the connection. - # Then, reraise so that we can handle the actual exception. - low_conn.close() - raise - - except (ProtocolError, socket.error) as err: - raise ConnectionError(err, request=request) - - except MaxRetryError as e: - if isinstance(e.reason, ConnectTimeoutError): - # TODO: Remove this in 3.0.0: see #2811 - if not isinstance(e.reason, NewConnectionError): - raise ConnectTimeout(e, request=request) - - if isinstance(e.reason, ResponseError): - raise RetryError(e, request=request) - - if isinstance(e.reason, _ProxyError): - raise ProxyError(e, request=request) - - raise ConnectionError(e, request=request) - - except ClosedPoolError as e: - raise ConnectionError(e, request=request) - - except _ProxyError as e: - raise ProxyError(e) - - except (_SSLError, _HTTPError) as e: - if isinstance(e, _SSLError): - raise SSLError(e, request=request) - elif isinstance(e, ReadTimeoutError): - raise ReadTimeout(e, request=request) - else: - raise - - return self.build_response(request, resp) -- cgit 1.2.3-korg