requests.exceptions.SSLError: Importing the SPEI data file failed: Check URL and internet connection: HTTPSConnectionPool(host='digital.csic.es', port=443): Max retries exceeded with url: /bitstream/10261/153475/8/spei06.nc (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)')))
self = <urllib3.connectionpool.HTTPSConnectionPool object at 0x7f2d75519cd0>
conn = <urllib3.connection.HTTPSConnection object at 0x7f2d7763af40>
method = 'GET', url = '/bitstream/10261/153475/8/spei06.nc', body = None
headers = {'User-Agent': 'python-requests/2.32.3', 'Accept-Encoding': 'gzip, deflate, br, zstd', 'Accept': '*/*', 'Connection': 'keep-alive'}
retries = Retry(total=0, connect=None, read=False, redirect=None, status=None)
timeout = Timeout(connect=None, read=None, total=None), chunked = False
response_conn = <urllib3.connection.HTTPSConnection object at 0x7f2d7763af40>
preload_content = False, decode_content = False, enforce_content_length = True

    def _make_request(
        self,
        conn: BaseHTTPConnection,
        method: str,
        url: str,
        body: _TYPE_BODY | None = None,
        headers: typing.Mapping[str, str] | None = None,
        retries: Retry | None = None,
        timeout: _TYPE_TIMEOUT = _DEFAULT_TIMEOUT,
        chunked: bool = False,
        response_conn: BaseHTTPConnection | None = None,
        preload_content: bool = True,
        decode_content: bool = True,
        enforce_content_length: bool = True,
    ) -> BaseHTTPResponse:
        """
        Perform a request on a given urllib connection object taken from our
        pool.
    
        :param conn:
            a connection from one of our connection pools
    
        :param method:
            HTTP request method (such as GET, POST, PUT, etc.)
    
        :param url:
            The URL to perform the request on.
    
        :param body:
            Data to send in the request body, either :class:`str`, :class:`bytes`,
            an iterable of :class:`str`/:class:`bytes`, or a file-like object.
    
        :param headers:
            Dictionary of custom headers to send, such as User-Agent,
            If-None-Match, etc. If None, pool headers are used. If provided,
            these headers completely replace any pool-specific headers.
    
        :param retries:
            Configure the number of retries to allow before raising a
            :class:`~urllib3.exceptions.MaxRetryError` exception.
    
            Pass ``None`` to retry until you receive a response. Pass a
            :class:`~urllib3.util.retry.Retry` object for fine-grained control
            over different types of retries.
            Pass an integer number to retry connection errors that many times,
            but no other types of errors. Pass zero to never retry.
    
            If ``False``, then retries are disabled and any exception is raised
            immediately. Also, instead of raising a MaxRetryError on redirects,
            the redirect response will be returned.
    
        :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int.
    
        :param timeout:
            If specified, overrides the default timeout for this one
            request. It may be a float (in seconds) or an instance of
            :class:`urllib3.util.Timeout`.
    
        :param chunked:
            If True, urllib3 will send the body using chunked transfer
            encoding. Otherwise, urllib3 will send the body using the standard
            content-length form. Defaults to False.
    
        :param response_conn:
            Set this to ``None`` if you will handle releasing the connection or
            set the connection to have the response release it.
    
        :param preload_content:
          If True, the response's body will be preloaded during construction.
    
        :param decode_content:
            If True, will attempt to decode the body based on the
            'content-encoding' header.
    
        :param enforce_content_length:
            Enforce content length checking. Body returned by server must match
            value of Content-Length header, if present. Otherwise, raise error.
        """
        self.num_requests += 1
    
        timeout_obj = self._get_timeout(timeout)
        timeout_obj.start_connect()
        conn.timeout = Timeout.resolve_default_timeout(timeout_obj.connect_timeout)
    
        try:
            # Trigger any extra validation we need to do.
            try:
>               self._validate_conn(conn)

../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/urllib3/connectionpool.py:466: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/urllib3/connectionpool.py:1095: in _validate_conn
    conn.connect()
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/urllib3/connection.py:730: in connect
    sock_and_verified = _ssl_wrap_socket_and_match_hostname(
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/urllib3/connection.py:909: in _ssl_wrap_socket_and_match_hostname
    ssl_sock = ssl_wrap_socket(
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/urllib3/util/ssl_.py:469: in ssl_wrap_socket
    ssl_sock = _ssl_wrap_socket_impl(sock, context, tls_in_tls, server_hostname)
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/urllib3/util/ssl_.py:513: in _ssl_wrap_socket_impl
    return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/ssl.py:501: in wrap_socket
    return self.sslsocket_class._create(
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/ssl.py:1074: in _create
    self.do_handshake()
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ssl.SSLSocket [closed] fd=-1, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=6>
block = False

    @_sslcopydoc
    def do_handshake(self, block=False):
        self._check_connected()
        timeout = self.gettimeout()
        try:
            if timeout == 0.0 and block:
                self.settimeout(None)
>           self._sslobj.do_handshake()
E           ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)

../../../../micromamba/envs/climada_env_3.9/lib/python3.9/ssl.py:1343: SSLCertVerificationError

During handling of the above exception, another exception occurred:

self = <urllib3.connectionpool.HTTPSConnectionPool object at 0x7f2d75519cd0>
method = 'GET', url = '/bitstream/10261/153475/8/spei06.nc', body = None
headers = {'User-Agent': 'python-requests/2.32.3', 'Accept-Encoding': 'gzip, deflate, br, zstd', 'Accept': '*/*', 'Connection': 'keep-alive'}
retries = Retry(total=0, connect=None, read=False, redirect=None, status=None)
redirect = False, assert_same_host = False
timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None
release_conn = False, chunked = False, body_pos = None, preload_content = False
decode_content = False, response_kw = {}
parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/bitstream/10261/153475/8/spei06.nc', query=None, fragment=None)
destination_scheme = None, conn = None, release_this_conn = True
http_tunnel_required = False, err = None, clean_exit = False

    def urlopen(  # type: ignore[override]
        self,
        method: str,
        url: str,
        body: _TYPE_BODY | None = None,
        headers: typing.Mapping[str, str] | None = None,
        retries: Retry | bool | int | None = None,
        redirect: bool = True,
        assert_same_host: bool = True,
        timeout: _TYPE_TIMEOUT = _DEFAULT_TIMEOUT,
        pool_timeout: int | None = None,
        release_conn: bool | None = None,
        chunked: bool = False,
        body_pos: _TYPE_BODY_POSITION | None = None,
        preload_content: bool = True,
        decode_content: bool = True,
        **response_kw: typing.Any,
    ) -> BaseHTTPResponse:
        """
        Get a connection from the pool and perform an HTTP request. This is the
        lowest level call for making a request, so you'll need to specify all
        the raw details.
    
        .. note::
    
           More commonly, it's appropriate to use a convenience method
           such as :meth:`request`.
    
        .. note::
    
           `release_conn` will only behave as expected if
           `preload_content=False` because we want to make
           `preload_content=False` the default behaviour someday soon without
           breaking backwards compatibility.
    
        :param method:
            HTTP request method (such as GET, POST, PUT, etc.)
    
        :param url:
            The URL to perform the request on.
    
        :param body:
            Data to send in the request body, either :class:`str`, :class:`bytes`,
            an iterable of :class:`str`/:class:`bytes`, or a file-like object.
    
        :param headers:
            Dictionary of custom headers to send, such as User-Agent,
            If-None-Match, etc. If None, pool headers are used. If provided,
            these headers completely replace any pool-specific headers.
    
        :param retries:
            Configure the number of retries to allow before raising a
            :class:`~urllib3.exceptions.MaxRetryError` exception.
    
            If ``None`` (default) will retry 3 times, see ``Retry.DEFAULT``. Pass a
            :class:`~urllib3.util.retry.Retry` object for fine-grained control
            over different types of retries.
            Pass an integer number to retry connection errors that many times,
            but no other types of errors. Pass zero to never retry.
    
            If ``False``, then retries are disabled and any exception is raised
            immediately. Also, instead of raising a MaxRetryError on redirects,
            the redirect response will be returned.
    
        :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int.
    
        :param redirect:
            If True, automatically handle redirects (status codes 301, 302,
            303, 307, 308). Each redirect counts as a retry. Disabling retries
            will disable redirect, too.
    
        :param assert_same_host:
            If ``True``, will make sure that the host of the pool requests is
            consistent else will raise HostChangedError. When ``False``, you can
            use the pool on an HTTP proxy and request foreign hosts.
    
        :param timeout:
            If specified, overrides the default timeout for this one
            request. It may be a float (in seconds) or an instance of
            :class:`urllib3.util.Timeout`.
    
        :param pool_timeout:
            If set and the pool is set to block=True, then this method will
            block for ``pool_timeout`` seconds and raise EmptyPoolError if no
            connection is available within the time period.
    
        :param bool preload_content:
            If True, the response's body will be preloaded into memory.
    
        :param bool decode_content:
            If True, will attempt to decode the body based on the
            'content-encoding' header.
    
        :param release_conn:
            If False, then the urlopen call will not release the connection
            back into the pool once a response is received (but will release if
            you read the entire contents of the response such as when
            `preload_content=True`). This is useful if you're not preloading
            the response's content immediately. You will need to call
            ``r.release_conn()`` on the response ``r`` to return the connection
            back into the pool. If None, it takes the value of ``preload_content``
            which defaults to ``True``.
    
        :param bool chunked:
            If True, urllib3 will send the body using chunked transfer
            encoding. Otherwise, urllib3 will send the body using the standard
            content-length form. Defaults to False.
    
        :param int body_pos:
            Position to seek to in file-like body in the event of a retry or
            redirect. Typically this won't need to be set because urllib3 will
            auto-populate the value when needed.
        """
        parsed_url = parse_url(url)
        destination_scheme = parsed_url.scheme
    
        if headers is None:
            headers = self.headers
    
        if not isinstance(retries, Retry):
            retries = Retry.from_int(retries, redirect=redirect, default=self.retries)
    
        if release_conn is None:
            release_conn = preload_content
    
        # Check host
        if assert_same_host and not self.is_same_host(url):
            raise HostChangedError(self, url, retries)
    
        # Ensure that the URL we're connecting to is properly encoded
        if url.startswith("/"):
            url = to_str(_encode_target(url))
        else:
            url = to_str(parsed_url.url)
    
        conn = None
    
        # Track whether `conn` needs to be released before
        # returning/raising/recursing. Update this variable if necessary, and
        # leave `release_conn` constant throughout the function. That way, if
        # the function recurses, the original value of `release_conn` will be
        # passed down into the recursive call, and its value will be respected.
        #
        # See issue #651 [1] for details.
        #
        # [1] <https://github.com/urllib3/urllib3/issues/651>
        release_this_conn = release_conn
    
        http_tunnel_required = connection_requires_http_tunnel(
            self.proxy, self.proxy_config, destination_scheme
        )
    
        # Merge the proxy headers. Only done when not using HTTP CONNECT. We
        # have to copy the headers dict so we can safely change it without those
        # changes being reflected in anyone else's copy.
        if not http_tunnel_required:
            headers = headers.copy()  # type: ignore[attr-defined]
            headers.update(self.proxy_headers)  # type: ignore[union-attr]
    
        # Must keep the exception bound to a separate variable or else Python 3
        # complains about UnboundLocalError.
        err = None
    
        # Keep track of whether we cleanly exited the except block. This
        # ensures we do proper cleanup in finally.
        clean_exit = False
    
        # Rewind body position, if needed. Record current position
        # for future rewinds in the event of a redirect/retry.
        body_pos = set_file_position(body, body_pos)
    
        try:
            # Request a connection from the queue.
            timeout_obj = self._get_timeout(timeout)
            conn = self._get_conn(timeout=pool_timeout)
    
            conn.timeout = timeout_obj.connect_timeout  # type: ignore[assignment]
    
            # Is this a closed/new connection that requires CONNECT tunnelling?
            if self.proxy is not None and http_tunnel_required and conn.is_closed:
                try:
                    self._prepare_proxy(conn)
                except (BaseSSLError, OSError, SocketTimeout) as e:
                    self._raise_timeout(
                        err=e, url=self.proxy.url, timeout_value=conn.timeout
                    )
                    raise
    
            # If we're going to release the connection in ``finally:``, then
            # the response doesn't need to know about the connection. Otherwise
            # it will also try to release it and we'll have a double-release
            # mess.
            response_conn = conn if not release_conn else None
    
            # Make the request on the HTTPConnection object
>           response = self._make_request(
                conn,
                method,
                url,
                timeout=timeout_obj,
                body=body,
                headers=headers,
                chunked=chunked,
                retries=retries,
                response_conn=response_conn,
                preload_content=preload_content,
                decode_content=decode_content,
                **response_kw,
            )

../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/urllib3/connectionpool.py:789: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <urllib3.connectionpool.HTTPSConnectionPool object at 0x7f2d75519cd0>
conn = <urllib3.connection.HTTPSConnection object at 0x7f2d7763af40>
method = 'GET', url = '/bitstream/10261/153475/8/spei06.nc', body = None
headers = {'User-Agent': 'python-requests/2.32.3', 'Accept-Encoding': 'gzip, deflate, br, zstd', 'Accept': '*/*', 'Connection': 'keep-alive'}
retries = Retry(total=0, connect=None, read=False, redirect=None, status=None)
timeout = Timeout(connect=None, read=None, total=None), chunked = False
response_conn = <urllib3.connection.HTTPSConnection object at 0x7f2d7763af40>
preload_content = False, decode_content = False, enforce_content_length = True

    def _make_request(
        self,
        conn: BaseHTTPConnection,
        method: str,
        url: str,
        body: _TYPE_BODY | None = None,
        headers: typing.Mapping[str, str] | None = None,
        retries: Retry | None = None,
        timeout: _TYPE_TIMEOUT = _DEFAULT_TIMEOUT,
        chunked: bool = False,
        response_conn: BaseHTTPConnection | None = None,
        preload_content: bool = True,
        decode_content: bool = True,
        enforce_content_length: bool = True,
    ) -> BaseHTTPResponse:
        """
        Perform a request on a given urllib connection object taken from our
        pool.
    
        :param conn:
            a connection from one of our connection pools
    
        :param method:
            HTTP request method (such as GET, POST, PUT, etc.)
    
        :param url:
            The URL to perform the request on.
    
        :param body:
            Data to send in the request body, either :class:`str`, :class:`bytes`,
            an iterable of :class:`str`/:class:`bytes`, or a file-like object.
    
        :param headers:
            Dictionary of custom headers to send, such as User-Agent,
            If-None-Match, etc. If None, pool headers are used. If provided,
            these headers completely replace any pool-specific headers.
    
        :param retries:
            Configure the number of retries to allow before raising a
            :class:`~urllib3.exceptions.MaxRetryError` exception.
    
            Pass ``None`` to retry until you receive a response. Pass a
            :class:`~urllib3.util.retry.Retry` object for fine-grained control
            over different types of retries.
            Pass an integer number to retry connection errors that many times,
            but no other types of errors. Pass zero to never retry.
    
            If ``False``, then retries are disabled and any exception is raised
            immediately. Also, instead of raising a MaxRetryError on redirects,
            the redirect response will be returned.
    
        :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int.
    
        :param timeout:
            If specified, overrides the default timeout for this one
            request. It may be a float (in seconds) or an instance of
            :class:`urllib3.util.Timeout`.
    
        :param chunked:
            If True, urllib3 will send the body using chunked transfer
            encoding. Otherwise, urllib3 will send the body using the standard
            content-length form. Defaults to False.
    
        :param response_conn:
            Set this to ``None`` if you will handle releasing the connection or
            set the connection to have the response release it.
    
        :param preload_content:
          If True, the response's body will be preloaded during construction.
    
        :param decode_content:
            If True, will attempt to decode the body based on the
            'content-encoding' header.
    
        :param enforce_content_length:
            Enforce content length checking. Body returned by server must match
            value of Content-Length header, if present. Otherwise, raise error.
        """
        self.num_requests += 1
    
        timeout_obj = self._get_timeout(timeout)
        timeout_obj.start_connect()
        conn.timeout = Timeout.resolve_default_timeout(timeout_obj.connect_timeout)
    
        try:
            # Trigger any extra validation we need to do.
            try:
                self._validate_conn(conn)
            except (SocketTimeout, BaseSSLError) as e:
                self._raise_timeout(err=e, url=url, timeout_value=conn.timeout)
                raise
    
        # _validate_conn() starts the connection to an HTTPS proxy
        # so we need to wrap errors with 'ProxyError' here too.
        except (
            OSError,
            NewConnectionError,
            TimeoutError,
            BaseSSLError,
            CertificateError,
            SSLError,
        ) as e:
            new_e: Exception = e
            if isinstance(e, (BaseSSLError, CertificateError)):
                new_e = SSLError(e)
            # If the connection didn't successfully connect to it's proxy
            # then there
            if isinstance(
                new_e, (OSError, NewConnectionError, TimeoutError, SSLError)
            ) and (conn and conn.proxy and not conn.has_connected_to_proxy):
                new_e = _wrap_proxy_error(new_e, conn.proxy.scheme)
>           raise new_e
E           urllib3.exceptions.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)

../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/urllib3/connectionpool.py:490: SSLError

The above exception was the direct cause of the following exception:

self = <requests.adapters.HTTPAdapter object at 0x7f2d76533700>
request = <PreparedRequest [GET]>, stream = True
timeout = Timeout(connect=None, read=None, total=None), verify = True
cert = None, proxies = OrderedDict()

    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 <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) <timeouts>` tuple.
        :type timeout: float or tuple or urllib3 Timeout object
        :param verify: (optional) Either a boolean, in which case it controls whether
            we verify the server's TLS certificate, or a string, in which case it
            must be a path to a CA bundle to use
        :param cert: (optional) Any user-provided SSL certificate to be trusted.
        :param proxies: (optional) The proxies dictionary to apply to the request.
        :rtype: requests.Response
        """
    
        try:
            conn = self.get_connection_with_tls_context(
                request, verify, proxies=proxies, cert=cert
            )
        except LocationValueError as e:
            raise InvalidURL(e, request=request)
    
        self.cert_verify(conn, request.url, verify, cert)
        url = self.request_url(request, proxies)
        self.add_headers(
            request,
            stream=stream,
            timeout=timeout,
            verify=verify,
            cert=cert,
            proxies=proxies,
        )
    
        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:
                raise ValueError(
                    f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, "
                    f"or a single float to set both timeouts to the same value."
                )
        elif isinstance(timeout, TimeoutSauce):
            pass
        else:
            timeout = TimeoutSauce(connect=timeout, read=timeout)
    
        try:
>           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,
                chunked=chunked,
            )

../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/requests/adapters.py:667: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/urllib3/connectionpool.py:843: in urlopen
    retries = retries.increment(
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = Retry(total=0, connect=None, read=False, redirect=None, status=None)
method = 'GET', url = '/bitstream/10261/153475/8/spei06.nc', response = None
error = SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)'))
_pool = <urllib3.connectionpool.HTTPSConnectionPool object at 0x7f2d75519cd0>
_stacktrace = <traceback object at 0x7f2d750d4440>

    def increment(
        self,
        method: str | None = None,
        url: str | None = None,
        response: BaseHTTPResponse | None = None,
        error: Exception | None = None,
        _pool: ConnectionPool | None = None,
        _stacktrace: TracebackType | None = None,
    ) -> Self:
        """Return a new Retry object with incremented retry counters.
    
        :param response: A response object, or None, if the server did not
            return a response.
        :type response: :class:`~urllib3.response.BaseHTTPResponse`
        :param Exception error: An error encountered during the request, or
            None if the response was received successfully.
    
        :return: A new ``Retry`` object.
        """
        if self.total is False and error:
            # Disabled, indicate to re-raise the error.
            raise reraise(type(error), error, _stacktrace)
    
        total = self.total
        if total is not None:
            total -= 1
    
        connect = self.connect
        read = self.read
        redirect = self.redirect
        status_count = self.status
        other = self.other
        cause = "unknown"
        status = None
        redirect_location = None
    
        if error and self._is_connection_error(error):
            # Connect retry?
            if connect is False:
                raise reraise(type(error), error, _stacktrace)
            elif connect is not None:
                connect -= 1
    
        elif error and self._is_read_error(error):
            # Read retry?
            if read is False or method is None or not self._is_method_retryable(method):
                raise reraise(type(error), error, _stacktrace)
            elif read is not None:
                read -= 1
    
        elif error:
            # Other retry?
            if other is not None:
                other -= 1
    
        elif response and response.get_redirect_location():
            # Redirect retry?
            if redirect is not None:
                redirect -= 1
            cause = "too many redirects"
            response_redirect_location = response.get_redirect_location()
            if response_redirect_location:
                redirect_location = response_redirect_location
            status = response.status
    
        else:
            # Incrementing because of a server error like a 500 in
            # status_forcelist and the given method is in the allowed_methods
            cause = ResponseError.GENERIC_ERROR
            if response and response.status:
                if status_count is not None:
                    status_count -= 1
                cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status)
                status = response.status
    
        history = self.history + (
            RequestHistory(method, url, error, status, redirect_location),
        )
    
        new_retry = self.new(
            total=total,
            connect=connect,
            read=read,
            redirect=redirect,
            status=status_count,
            other=other,
            history=history,
        )
    
        if new_retry.is_exhausted():
            reason = error or ResponseError(cause)
>           raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
E           urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='digital.csic.es', port=443): Max retries exceeded with url: /bitstream/10261/153475/8/spei06.nc (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)')))

../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/urllib3/util/retry.py:519: MaxRetryError

During handling of the above exception, another exception occurred:

url = 'https://digital.csic.es/bitstream/10261/153475/8/spei06.nc'
download_dir = PosixPath('/home/runner/climada/data'), overwrite = True

    def download_file(url, download_dir=None, overwrite=True):
        """Download file from url to given target folder and provide full path of the downloaded file.
    
        Parameters
        ----------
        url : str
            url containing data to download
        download_dir : Path or str, optional
            the parent directory of the eventually downloaded file
            default: local_data.save_dir as defined in climada.conf
        overwrite : bool, optional
            whether or not an already existing file at the target location should be overwritten,
            by default True
    
        Returns
        -------
        str
            the full path to the eventually downloaded file
        """
        file_name = url.split("/")[-1]
        if file_name.strip() == "":
            raise ValueError(f"cannot download {url} as a file")
        download_path = (
            CONFIG.local_data.save_dir.dir() if download_dir is None else Path(download_dir)
        )
        file_path = download_path.absolute().joinpath(file_name)
        if file_path.exists():
            if not file_path.is_file() or not overwrite:
                raise FileExistsError(f"cannot download to {file_path}")
    
        try:
>           req_file = requests.get(url, stream=True)

../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/climada/util/files_handler.py:93: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/requests/api.py:73: in get
    return request("get", url, params=params, **kwargs)
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/requests/api.py:59: in request
    return session.request(method=method, url=url, **kwargs)
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <requests.adapters.HTTPAdapter object at 0x7f2d76533700>
request = <PreparedRequest [GET]>, stream = True
timeout = Timeout(connect=None, read=None, total=None), verify = True
cert = None, proxies = OrderedDict()

    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 <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) <timeouts>` tuple.
        :type timeout: float or tuple or urllib3 Timeout object
        :param verify: (optional) Either a boolean, in which case it controls whether
            we verify the server's TLS certificate, or a string, in which case it
            must be a path to a CA bundle to use
        :param cert: (optional) Any user-provided SSL certificate to be trusted.
        :param proxies: (optional) The proxies dictionary to apply to the request.
        :rtype: requests.Response
        """
    
        try:
            conn = self.get_connection_with_tls_context(
                request, verify, proxies=proxies, cert=cert
            )
        except LocationValueError as e:
            raise InvalidURL(e, request=request)
    
        self.cert_verify(conn, request.url, verify, cert)
        url = self.request_url(request, proxies)
        self.add_headers(
            request,
            stream=stream,
            timeout=timeout,
            verify=verify,
            cert=cert,
            proxies=proxies,
        )
    
        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:
                raise ValueError(
                    f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, "
                    f"or a single float to set both timeouts to the same value."
                )
        elif isinstance(timeout, TimeoutSauce):
            pass
        else:
            timeout = TimeoutSauce(connect=timeout, read=timeout)
    
        try:
            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,
                chunked=chunked,
            )
    
        except (ProtocolError, OSError) 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)
    
            if isinstance(e.reason, _SSLError):
                # This branch is for urllib3 v1.22 and later.
>               raise SSLError(e, request=request)
E               requests.exceptions.SSLError: HTTPSConnectionPool(host='digital.csic.es', port=443): Max retries exceeded with url: /bitstream/10261/153475/8/spei06.nc (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)')))

../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/requests/adapters.py:698: SSLError

The above exception was the direct cause of the following exception:

self = <climada_petals.hazard.drought.Drought object at 0x7f2d7a453190>

    def setup(self):
        """Set up the hazard drought"""
        try:
    
            if not self.file_path.is_file():
>               download_file(SPEI_FILE_URL, download_dir=SPEI_FILE_DIR)

climada_petals/hazard/drought.py:134: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

url = 'https://digital.csic.es/bitstream/10261/153475/8/spei06.nc'
download_dir = PosixPath('/home/runner/climada/data'), overwrite = True

    def download_file(url, download_dir=None, overwrite=True):
        """Download file from url to given target folder and provide full path of the downloaded file.
    
        Parameters
        ----------
        url : str
            url containing data to download
        download_dir : Path or str, optional
            the parent directory of the eventually downloaded file
            default: local_data.save_dir as defined in climada.conf
        overwrite : bool, optional
            whether or not an already existing file at the target location should be overwritten,
            by default True
    
        Returns
        -------
        str
            the full path to the eventually downloaded file
        """
        file_name = url.split("/")[-1]
        if file_name.strip() == "":
            raise ValueError(f"cannot download {url} as a file")
        download_path = (
            CONFIG.local_data.save_dir.dir() if download_dir is None else Path(download_dir)
        )
        file_path = download_path.absolute().joinpath(file_name)
        if file_path.exists():
            if not file_path.is_file() or not overwrite:
                raise FileExistsError(f"cannot download to {file_path}")
    
        try:
            req_file = requests.get(url, stream=True)
        except IOError as ioe:
>           raise type(ioe)("Check URL and internet connection: " + str(ioe)) from ioe
E           requests.exceptions.SSLError: Check URL and internet connection: HTTPSConnectionPool(host='digital.csic.es', port=443): Max retries exceeded with url: /bitstream/10261/153475/8/spei06.nc (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)')))

../../../../micromamba/envs/climada_env_3.9/lib/python3.9/site-packages/climada/util/files_handler.py:95: SSLError

The above exception was the direct cause of the following exception:

self = <climada_petals.hazard.test.test_drought.TestReader testMethod=test>

    def test(self):
    
        drought = Drought()
        drought.set_area(44.5, 5, 50, 12)
    
>       hazard_set = drought.setup()

climada_petals/hazard/test/test_drought.py:34: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <climada_petals.hazard.drought.Drought object at 0x7f2d7a453190>

    def setup(self):
        """Set up the hazard drought"""
        try:
    
            if not self.file_path.is_file():
                download_file(SPEI_FILE_URL, download_dir=SPEI_FILE_DIR)
    
            LOGGER.debug('Importing %s', str(SPEI_FILE_NAME))
            dataset = xr.open_dataset(self.file_path)
    
        except Exception as err:
>           raise type(err)('Importing the SPEI data file failed: ' + str(err)) from err
E           requests.exceptions.SSLError: Importing the SPEI data file failed: Check URL and internet connection: HTTPSConnectionPool(host='digital.csic.es', port=443): Max retries exceeded with url: /bitstream/10261/153475/8/spei06.nc (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)')))

climada_petals/hazard/drought.py:140: SSLError