Python zlib.error() Examples

The following are 30 code examples of zlib.error(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module zlib , or try the search function .
Example #1
Source File: response.py    From jawfish with MIT License 7 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #2
Source File: response.py    From Python24 with MIT License 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            decompressed = self._obj.decompress(data)
            if decompressed:
                self._first_try = False
                self._data = None
            return decompressed
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #3
Source File: response.py    From faces with GNU General Public License v2.0 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content and self._decoder:
            buf = self._decoder.decompress(binary_type())
            data += buf + self._decoder.flush()

        return data
Example #4
Source File: response.py    From faces with GNU General Public License v2.0 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #5
Source File: parse_query.py    From wttr.in with Apache License 2.0 6 votes vote down vote up 
def deserialize(url):

    string = url[2:]

    extension = None
    if "." in string:
        string, extension = string.split(".", 1)

    try:
        result = json.loads(
            zlib.decompress(
                base64.b64decode(string, altchars=b"-_")).decode("utf-8"))
    except zlib.error:
        return None

    if extension == "png":
        result["png_filename"] = url
        result["html_output"] = False

    return result
Example #6
Source File: adapter.py    From Python24 with MIT License 6 votes vote down vote up 
def send(self, request, cacheable_methods=None, **kw):
        """
        Send a request. Use the request information to see if it
        exists in the cache and cache the response if we need to and can.
        """
        cacheable = cacheable_methods or self.cacheable_methods
        if request.method in cacheable:
            try:
                cached_response = self.controller.cached_request(request)
            except zlib.error:
                cached_response = None
            if cached_response:
                return self.build_response(request, cached_response,
                                           from_cache=True)

            # check for etags and add headers if appropriate
            request.headers.update(
                self.controller.conditional_headers(request)
            )

        resp = super(CacheControlAdapter, self).send(request, **kw)

        return resp
Example #7
Source File: serialize.py    From Python24 with MIT License 6 votes vote down vote up 
def _loads_v2(self, request, data):
        try:
            cached = json.loads(zlib.decompress(data).decode("utf8"))
        except (ValueError, zlib.error):
            return

        # We need to decode the items that we've base64 encoded
        cached["response"]["body"] = _b64_decode_bytes(
            cached["response"]["body"]
        )
        cached["response"]["headers"] = dict(
            (_b64_decode_str(k), _b64_decode_str(v))
            for k, v in cached["response"]["headers"].items()
        )
        cached["response"]["reason"] = _b64_decode_str(
            cached["response"]["reason"],
        )
        cached["vary"] = dict(
            (_b64_decode_str(k), _b64_decode_str(v) if v is not None else v)
            for k, v in cached["vary"].items()
        )

        return self.prepare_response(request, cached)
Example #8
Source File: response.py    From kobo-predict with BSD 2-Clause "Simplified" License 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #9
Source File: response.py    From faces with GNU General Public License v2.0 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content:
            data += self._flush_decoder()

        return data
Example #10
Source File: response.py    From faces with GNU General Public License v2.0 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #11
Source File: response.py    From splunk-aws-project-trumpet with MIT License 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #12
Source File: response.py    From splunk-aws-project-trumpet with MIT License 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content:
            data += self._flush_decoder()

        return data
Example #13
Source File: response.py    From splunk-aws-project-trumpet with MIT License 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #14
Source File: response.py    From splunk-aws-project-trumpet with MIT License 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content:
            data += self._flush_decoder()

        return data
Example #15
Source File: response.py    From splunk-aws-project-trumpet with MIT License 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #16
Source File: response.py    From faces with GNU General Public License v2.0 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #17
Source File: response.py    From Python24 with MIT License 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content:
            data += self._flush_decoder()

        return data
Example #18
Source File: response.py    From SalesforceXyTools with Apache License 2.0 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content:
            data += self._flush_decoder()

        return data
Example #19
Source File: response.py    From SalesforceXyTools with Apache License 2.0 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #20
Source File: response.py    From lambda-chef-node-cleanup with Apache License 2.0 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content:
            data += self._flush_decoder()

        return data
Example #21
Source File: response.py    From lambda-chef-node-cleanup with Apache License 2.0 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #22
Source File: utils.py    From mars with Apache License 2.0 6 votes vote down vote up 
def deserialize_graph(ser_graph, graph_cls=None):
    from google.protobuf.message import DecodeError
    from .serialize.protos.graph_pb2 import GraphDef
    from .graph import DirectedGraph
    graph_cls = graph_cls or DirectedGraph
    ser_graph_bin = to_binary(ser_graph)
    g = GraphDef()
    try:
        ser_graph = ser_graph
        g.ParseFromString(ser_graph_bin)
        return graph_cls.from_pb(g)
    except DecodeError:
        pass

    try:
        ser_graph_bin = zlib.decompress(ser_graph_bin)
        g.ParseFromString(ser_graph_bin)
        return graph_cls.from_pb(g)
    except (zlib.error, DecodeError):
        pass

    json_obj = json.loads(to_str(ser_graph))
    return graph_cls.from_json(json_obj)
Example #23
Source File: response.py    From NEIE-Assistant with GNU General Public License v3.0 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content:
            data += self._flush_decoder()

        return data
Example #24
Source File: response.py    From jbox with MIT License 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content:
            data += self._flush_decoder()

        return data
Example #25
Source File: response.py    From jbox with MIT License 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #26
Source File: response.py    From jbox with MIT License 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content:
            data += self._flush_decoder()

        return data
Example #27
Source File: response.py    From jbox with MIT License 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None
Example #28
Source File: response.py    From recruit with Apache License 2.0 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content:
            data += self._flush_decoder()

        return data
Example #29
Source File: response.py    From vulscan with MIT License 6 votes vote down vote up 
def _decode(self, data, decode_content, flush_decoder):
        """
        Decode the data passed in and potentially flush the decoder.
        """
        try:
            if decode_content and self._decoder:
                data = self._decoder.decompress(data)
        except (IOError, zlib.error) as e:
            content_encoding = self.headers.get('content-encoding', '').lower()
            raise DecodeError(
                "Received response with content-encoding: %s, but "
                "failed to decode it." % content_encoding, e)

        if flush_decoder and decode_content and self._decoder:
            buf = self._decoder.decompress(binary_type())
            data += buf + self._decoder.flush()

        return data
Example #30
Source File: response.py    From vulscan with MIT License 6 votes vote down vote up 
def decompress(self, data):
        if not data:
            return data

        if not self._first_try:
            return self._obj.decompress(data)

        self._data += data
        try:
            return self._obj.decompress(data)
        except zlib.error:
            self._first_try = False
            self._obj = zlib.decompressobj(-zlib.MAX_WBITS)
            try:
                return self.decompress(self._data)
            finally:
                self._data = None