Python pip._vendor.requests.structures.CaseInsensitiveDict() Examples

The following are 30 code examples of pip._vendor.requests.structures.CaseInsensitiveDict(). 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 pip._vendor.requests.structures , or try the search function .
Example #1
Source File: download.py    From GraphicDesignPatternByPython with MIT License 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp 
Example #2
Source File: download.py    From hacktoberfest2018 with GNU General Public License v3.0 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp 
Example #3
Source File: serialize.py    From pySINDy with MIT License 5 votes vote down vote up
def prepare_response(self, request, cached):
        """Verify our vary headers match and construct a real urllib3
        HTTPResponse object.
        """
        # Special case the '*' Vary value as it means we cannot actually
        # determine if the cached response is suitable for this request.
        if "*" in cached.get("vary", {}):
            return

        # Ensure that the Vary headers for the cached response match our
        # request
        for header, value in cached.get("vary", {}).items():
            if request.headers.get(header, None) != value:
                return

        body_raw = cached["response"].pop("body")

        headers = CaseInsensitiveDict(data=cached["response"]["headers"])
        if headers.get("transfer-encoding", "") == "chunked":
            headers.pop("transfer-encoding")

        cached["response"]["headers"] = headers

        try:
            body = io.BytesIO(body_raw)
        except TypeError:
            # This can happen if cachecontrol serialized to v1 format (pickle)
            # using Python 2. A Python 2 str(byte string) will be unpickled as
            # a Python 3 str (unicode string), which will cause the above to
            # fail with:
            #
            #     TypeError: 'str' does not support the buffer interface
            body = io.BytesIO(body_raw.encode("utf8"))

        return HTTPResponse(body=body, preload_content=False, **cached["response"]) 
Example #4
Source File: download.py    From hacktoberfest2018 with GNU General Public License v3.0 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp 
Example #5
Source File: controller.py    From hacktoberfest2018 with GNU General Public License v3.0 5 votes vote down vote up
def conditional_headers(self, request):
        cache_url = self.cache_url(request.url)
        resp = self.serializer.loads(request, self.cache.get(cache_url))
        new_headers = {}

        if resp:
            headers = CaseInsensitiveDict(resp.headers)

            if 'etag' in headers:
                new_headers['If-None-Match'] = headers['ETag']

            if 'last-modified' in headers:
                new_headers['If-Modified-Since'] = headers['Last-Modified']

        return new_headers 
Example #6
Source File: download.py    From Building-Recommendation-Systems-with-Python with MIT License 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp 
Example #7
Source File: controller.py    From Building-Recommendation-Systems-with-Python with MIT License 5 votes vote down vote up
def conditional_headers(self, request):
        cache_url = self.cache_url(request.url)
        resp = self.serializer.loads(request, self.cache.get(cache_url))
        new_headers = {}

        if resp:
            headers = CaseInsensitiveDict(resp.headers)

            if "etag" in headers:
                new_headers["If-None-Match"] = headers["ETag"]

            if "last-modified" in headers:
                new_headers["If-Modified-Since"] = headers["Last-Modified"]

        return new_headers 
Example #8
Source File: download.py    From Building-Recommendation-Systems-with-Python with MIT License 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp 
Example #9
Source File: serialize.py    From scylla with Apache License 2.0 5 votes vote down vote up
def prepare_response(self, request, cached):
        """Verify our vary headers match and construct a real urllib3
        HTTPResponse object.
        """
        # Special case the '*' Vary value as it means we cannot actually
        # determine if the cached response is suitable for this request.
        if "*" in cached.get("vary", {}):
            return

        # Ensure that the Vary headers for the cached response match our
        # request
        for header, value in cached.get("vary", {}).items():
            if request.headers.get(header, None) != value:
                return

        body_raw = cached["response"].pop("body")

        headers = CaseInsensitiveDict(data=cached["response"]["headers"])
        if headers.get("transfer-encoding", "") == "chunked":
            headers.pop("transfer-encoding")

        cached["response"]["headers"] = headers

        try:
            body = io.BytesIO(body_raw)
        except TypeError:
            # This can happen if cachecontrol serialized to v1 format (pickle)
            # using Python 2. A Python 2 str(byte string) will be unpickled as
            # a Python 3 str (unicode string), which will cause the above to
            # fail with:
            #
            #     TypeError: 'str' does not support the buffer interface
            body = io.BytesIO(body_raw.encode("utf8"))

        return HTTPResponse(body=body, preload_content=False, **cached["response"]) 
Example #10
Source File: controller.py    From scylla with Apache License 2.0 5 votes vote down vote up
def conditional_headers(self, request):
        cache_url = self.cache_url(request.url)
        resp = self.serializer.loads(request, self.cache.get(cache_url))
        new_headers = {}

        if resp:
            headers = CaseInsensitiveDict(resp.headers)

            if "etag" in headers:
                new_headers["If-None-Match"] = headers["ETag"]

            if "last-modified" in headers:
                new_headers["If-Modified-Since"] = headers["Last-Modified"]

        return new_headers 
Example #11
Source File: download.py    From scylla with Apache License 2.0 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp 
Example #12
Source File: download.py    From telegram-robot-rss with Mozilla Public License 2.0 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp 
Example #13
Source File: serialize.py    From learn_python3_spider with MIT License 5 votes vote down vote up
def prepare_response(self, request, cached):
        """Verify our vary headers match and construct a real urllib3
        HTTPResponse object.
        """
        # Special case the '*' Vary value as it means we cannot actually
        # determine if the cached response is suitable for this request.
        if "*" in cached.get("vary", {}):
            return

        # Ensure that the Vary headers for the cached response match our
        # request
        for header, value in cached.get("vary", {}).items():
            if request.headers.get(header, None) != value:
                return

        body_raw = cached["response"].pop("body")

        headers = CaseInsensitiveDict(data=cached["response"]["headers"])
        if headers.get("transfer-encoding", "") == "chunked":
            headers.pop("transfer-encoding")

        cached["response"]["headers"] = headers

        try:
            body = io.BytesIO(body_raw)
        except TypeError:
            # This can happen if cachecontrol serialized to v1 format (pickle)
            # using Python 2. A Python 2 str(byte string) will be unpickled as
            # a Python 3 str (unicode string), which will cause the above to
            # fail with:
            #
            #     TypeError: 'str' does not support the buffer interface
            body = io.BytesIO(body_raw.encode("utf8"))

        return HTTPResponse(body=body, preload_content=False, **cached["response"]) 
Example #14
Source File: controller.py    From Building-Recommendation-Systems-with-Python with MIT License 5 votes vote down vote up
def conditional_headers(self, request):
        cache_url = self.cache_url(request.url)
        resp = self.serializer.loads(request, self.cache.get(cache_url))
        new_headers = {}

        if resp:
            headers = CaseInsensitiveDict(resp.headers)

            if "etag" in headers:
                new_headers["If-None-Match"] = headers["ETag"]

            if "last-modified" in headers:
                new_headers["If-Modified-Since"] = headers["Last-Modified"]

        return new_headers 
Example #15
Source File: serialize.py    From hacktoberfest2018 with GNU General Public License v3.0 5 votes vote down vote up
def prepare_response(self, request, cached):
        """Verify our vary headers match and construct a real urllib3
        HTTPResponse object.
        """
        # Special case the '*' Vary value as it means we cannot actually
        # determine if the cached response is suitable for this request.
        if "*" in cached.get("vary", {}):
            return

        # Ensure that the Vary headers for the cached response match our
        # request
        for header, value in cached.get("vary", {}).items():
            if request.headers.get(header, None) != value:
                return

        body_raw = cached["response"].pop("body")

        headers = CaseInsensitiveDict(data=cached['response']['headers'])
        if headers.get('transfer-encoding', '') == 'chunked':
            headers.pop('transfer-encoding')

        cached['response']['headers'] = headers

        try:
            body = io.BytesIO(body_raw)
        except TypeError:
            # This can happen if cachecontrol serialized to v1 format (pickle)
            # using Python 2. A Python 2 str(byte string) will be unpickled as
            # a Python 3 str (unicode string), which will cause the above to
            # fail with:
            #
            #     TypeError: 'str' does not support the buffer interface
            body = io.BytesIO(body_raw.encode('utf8'))

        return HTTPResponse(
            body=body,
            preload_content=False,
            **cached["response"]
        ) 
Example #16
Source File: controller.py    From hacktoberfest2018 with GNU General Public License v3.0 5 votes vote down vote up
def conditional_headers(self, request):
        cache_url = self.cache_url(request.url)
        resp = self.serializer.loads(request, self.cache.get(cache_url))
        new_headers = {}

        if resp:
            headers = CaseInsensitiveDict(resp.headers)

            if 'etag' in headers:
                new_headers['If-None-Match'] = headers['ETag']

            if 'last-modified' in headers:
                new_headers['If-Modified-Since'] = headers['Last-Modified']

        return new_headers 
Example #17
Source File: controller.py    From GraphicDesignPatternByPython with MIT License 5 votes vote down vote up
def conditional_headers(self, request):
        cache_url = self.cache_url(request.url)
        resp = self.serializer.loads(request, self.cache.get(cache_url))
        new_headers = {}

        if resp:
            headers = CaseInsensitiveDict(resp.headers)

            if "etag" in headers:
                new_headers["If-None-Match"] = headers["ETag"]

            if "last-modified" in headers:
                new_headers["If-Modified-Since"] = headers["Last-Modified"]

        return new_headers 
Example #18
Source File: serialize.py    From GraphicDesignPatternByPython with MIT License 5 votes vote down vote up
def prepare_response(self, request, cached):
        """Verify our vary headers match and construct a real urllib3
        HTTPResponse object.
        """
        # Special case the '*' Vary value as it means we cannot actually
        # determine if the cached response is suitable for this request.
        if "*" in cached.get("vary", {}):
            return

        # Ensure that the Vary headers for the cached response match our
        # request
        for header, value in cached.get("vary", {}).items():
            if request.headers.get(header, None) != value:
                return

        body_raw = cached["response"].pop("body")

        headers = CaseInsensitiveDict(data=cached["response"]["headers"])
        if headers.get("transfer-encoding", "") == "chunked":
            headers.pop("transfer-encoding")

        cached["response"]["headers"] = headers

        try:
            body = io.BytesIO(body_raw)
        except TypeError:
            # This can happen if cachecontrol serialized to v1 format (pickle)
            # using Python 2. A Python 2 str(byte string) will be unpickled as
            # a Python 3 str (unicode string), which will cause the above to
            # fail with:
            #
            #     TypeError: 'str' does not support the buffer interface
            body = io.BytesIO(body_raw.encode("utf8"))

        return HTTPResponse(body=body, preload_content=False, **cached["response"]) 
Example #19
Source File: download.py    From deepWordBug with Apache License 2.0 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp 
Example #20
Source File: controller.py    From deepWordBug with Apache License 2.0 5 votes vote down vote up
def conditional_headers(self, request):
        cache_url = self.cache_url(request.url)
        resp = self.serializer.loads(request, self.cache.get(cache_url))
        new_headers = {}

        if resp:
            headers = CaseInsensitiveDict(resp.headers)

            if "etag" in headers:
                new_headers["If-None-Match"] = headers["ETag"]

            if "last-modified" in headers:
                new_headers["If-Modified-Since"] = headers["Last-Modified"]

        return new_headers 
Example #21
Source File: serialize.py    From deepWordBug with Apache License 2.0 5 votes vote down vote up
def prepare_response(self, request, cached):
        """Verify our vary headers match and construct a real urllib3
        HTTPResponse object.
        """
        # Special case the '*' Vary value as it means we cannot actually
        # determine if the cached response is suitable for this request.
        if "*" in cached.get("vary", {}):
            return

        # Ensure that the Vary headers for the cached response match our
        # request
        for header, value in cached.get("vary", {}).items():
            if request.headers.get(header, None) != value:
                return

        body_raw = cached["response"].pop("body")

        headers = CaseInsensitiveDict(data=cached["response"]["headers"])
        if headers.get("transfer-encoding", "") == "chunked":
            headers.pop("transfer-encoding")

        cached["response"]["headers"] = headers

        try:
            body = io.BytesIO(body_raw)
        except TypeError:
            # This can happen if cachecontrol serialized to v1 format (pickle)
            # using Python 2. A Python 2 str(byte string) will be unpickled as
            # a Python 3 str (unicode string), which will cause the above to
            # fail with:
            #
            #     TypeError: 'str' does not support the buffer interface
            body = io.BytesIO(body_raw.encode("utf8"))

        return HTTPResponse(body=body, preload_content=False, **cached["response"]) 
Example #22
Source File: session.py    From pex with Apache License 2.0 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp 
Example #23
Source File: controller.py    From pex with Apache License 2.0 5 votes vote down vote up
def conditional_headers(self, request):
        cache_url = self.cache_url(request.url)
        resp = self.serializer.loads(request, self.cache.get(cache_url))
        new_headers = {}

        if resp:
            headers = CaseInsensitiveDict(resp.headers)

            if "etag" in headers:
                new_headers["If-None-Match"] = headers["ETag"]

            if "last-modified" in headers:
                new_headers["If-Modified-Since"] = headers["Last-Modified"]

        return new_headers 
Example #24
Source File: serialize.py    From pex with Apache License 2.0 5 votes vote down vote up
def prepare_response(self, request, cached):
        """Verify our vary headers match and construct a real urllib3
        HTTPResponse object.
        """
        # Special case the '*' Vary value as it means we cannot actually
        # determine if the cached response is suitable for this request.
        if "*" in cached.get("vary", {}):
            return

        # Ensure that the Vary headers for the cached response match our
        # request
        for header, value in cached.get("vary", {}).items():
            if request.headers.get(header, None) != value:
                return

        body_raw = cached["response"].pop("body")

        headers = CaseInsensitiveDict(data=cached["response"]["headers"])
        if headers.get("transfer-encoding", "") == "chunked":
            headers.pop("transfer-encoding")

        cached["response"]["headers"] = headers

        try:
            body = io.BytesIO(body_raw)
        except TypeError:
            # This can happen if cachecontrol serialized to v1 format (pickle)
            # using Python 2. A Python 2 str(byte string) will be unpickled as
            # a Python 3 str (unicode string), which will cause the above to
            # fail with:
            #
            #     TypeError: 'str' does not support the buffer interface
            body = io.BytesIO(body_raw.encode("utf8"))

        return HTTPResponse(body=body, preload_content=False, **cached["response"]) 
Example #25
Source File: download.py    From Safejumper-for-Desktop with GNU General Public License v2.0 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp 
Example #26
Source File: controller.py    From Safejumper-for-Desktop with GNU General Public License v2.0 5 votes vote down vote up
def conditional_headers(self, request):
        cache_url = self.cache_url(request.url)
        resp = self.serializer.loads(request, self.cache.get(cache_url))
        new_headers = {}

        if resp:
            headers = CaseInsensitiveDict(resp.headers)

            if 'etag' in headers:
                new_headers['If-None-Match'] = headers['ETag']

            if 'last-modified' in headers:
                new_headers['If-Modified-Since'] = headers['Last-Modified']

        return new_headers 
Example #27
Source File: download.py    From anpr with Creative Commons Attribution 4.0 International 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp 
Example #28
Source File: controller.py    From anpr with Creative Commons Attribution 4.0 International 5 votes vote down vote up
def conditional_headers(self, request):
        cache_url = self.cache_url(request.url)
        resp = self.serializer.loads(request, self.cache.get(cache_url))
        new_headers = {}

        if resp:
            headers = CaseInsensitiveDict(resp.headers)

            if 'etag' in headers:
                new_headers['If-None-Match'] = headers['ETag']

            if 'last-modified' in headers:
                new_headers['If-Modified-Since'] = headers['Last-Modified']

        return new_headers 
Example #29
Source File: serialize.py    From anpr with Creative Commons Attribution 4.0 International 5 votes vote down vote up
def prepare_response(self, request, cached):
        """Verify our vary headers match and construct a real urllib3
        HTTPResponse object.
        """
        # Special case the '*' Vary value as it means we cannot actually
        # determine if the cached response is suitable for this request.
        if "*" in cached.get("vary", {}):
            return

        # Ensure that the Vary headers for the cached response match our
        # request
        for header, value in cached.get("vary", {}).items():
            if request.headers.get(header, None) != value:
                return

        body_raw = cached["response"].pop("body")

        headers = CaseInsensitiveDict(data=cached['response']['headers'])
        if headers.get('transfer-encoding', '') == 'chunked':
            headers.pop('transfer-encoding')

        cached['response']['headers'] = headers

        try:
            body = io.BytesIO(body_raw)
        except TypeError:
            # This can happen if cachecontrol serialized to v1 format (pickle)
            # using Python 2. A Python 2 str(byte string) will be unpickled as
            # a Python 3 str (unicode string), which will cause the above to
            # fail with:
            #
            #     TypeError: 'str' does not support the buffer interface
            body = io.BytesIO(body_raw.encode('utf8'))

        return HTTPResponse(
            body=body,
            preload_content=False,
            **cached["response"]
        ) 
Example #30
Source File: download.py    From Mastering-Elasticsearch-7.0 with MIT License 5 votes vote down vote up
def send(self, request, stream=None, timeout=None, verify=None, cert=None,
             proxies=None):
        pathname = url_to_path(request.url)

        resp = Response()
        resp.status_code = 200
        resp.url = request.url

        try:
            stats = os.stat(pathname)
        except OSError as exc:
            resp.status_code = 404
            resp.raw = exc
        else:
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            content_type = mimetypes.guess_type(pathname)[0] or "text/plain"
            resp.headers = CaseInsensitiveDict({
                "Content-Type": content_type,
                "Content-Length": stats.st_size,
                "Last-Modified": modified,
            })

            resp.raw = open(pathname, "rb")
            resp.close = resp.raw.close

        return resp