import ddtrace
from ddtrace import config
from ddtrace.http import store_request_headers, store_response_headers

from ...compat import parse
from ...constants import ANALYTICS_SAMPLE_RATE_KEY, SPAN_MEASURED_KEY
from ...ext import SpanTypes, http
from ...internal.logger import get_logger
from ...propagation.http import HTTPPropagator
from .constants import DEFAULT_SERVICE

log = get_logger(__name__)


def _extract_service_name(session, span, hostname=None):
    """Extracts the right service name based on the following logic:
    - `requests` is the default service name
    - users can change it via `session.service_name = 'clients'`
    - if the Span doesn't have a parent, use the set service name or fallback to the default
    - if the Span has a parent, use the set service name or the
    parent service value if the set service name is the default
    - if `split_by_domain` is used, always override users settings
    and use the network location as a service name

    The priority can be represented as:
    Updated service name > parent service name > default to `requests`.
    """
    cfg = config.get_from(session)
    if cfg["split_by_domain"] and hostname:
        return hostname

    service_name = cfg["service_name"]
    if service_name == DEFAULT_SERVICE and span._parent is not None and span._parent.service is not None:
        service_name = span._parent.service
    return service_name


def _wrap_send(func, instance, args, kwargs):
    """Trace the `Session.send` instance method"""
    # TODO[manu]: we already offer a way to provide the Global Tracer
    # and is ddtrace.tracer; it's used only inside our tests and can
    # be easily changed by providing a TracingTestCase that sets common
    # tracing functionalities.
    tracer = getattr(instance, "datadog_tracer", ddtrace.tracer)

    # skip if tracing is not enabled
    if not tracer.enabled:
        return func(*args, **kwargs)

    request = kwargs.get("request") or args[0]
    if not request:
        return func(*args, **kwargs)

    # sanitize url of query
    parsed_uri = parse.urlparse(request.url)
    hostname = parsed_uri.hostname
    if parsed_uri.port:
        hostname = "{}:{}".format(hostname, parsed_uri.port)
    sanitized_url = parse.urlunparse(
        (
            parsed_uri.scheme,
            parsed_uri.netloc,
            parsed_uri.path,
            parsed_uri.params,
            None,  # drop parsed_uri.query
            parsed_uri.fragment,
        )
    )

    with tracer.trace("requests.request", span_type=SpanTypes.HTTP) as span:
        span.set_tag(SPAN_MEASURED_KEY)
        # update the span service name before doing any action
        span.service = _extract_service_name(instance, span, hostname=hostname)

        # Configure trace search sample rate
        # DEV: analytics enabled on per-session basis
        cfg = config.get_from(instance)
        analytics_enabled = cfg.get("analytics_enabled")
        if analytics_enabled:
            span.set_tag(ANALYTICS_SAMPLE_RATE_KEY, cfg.get("analytics_sample_rate", True))

        # propagate distributed tracing headers
        if cfg.get("distributed_tracing"):
            propagator = HTTPPropagator()
            propagator.inject(span.context, request.headers)

        # Storing request headers in the span
        store_request_headers(request.headers, span, config.requests)

        response = None
        try:
            response = func(*args, **kwargs)

            # Storing response headers in the span. Note that response.headers is not a dict, but an iterable
            # requests custom structure, that we convert to a dict
            if hasattr(response, "headers"):
                store_response_headers(dict(response.headers), span, config.requests)
            return response
        finally:
            try:
                span.set_tag(http.METHOD, request.method.upper())
                span.set_tag(http.URL, sanitized_url)
                if config.requests.trace_query_string:
                    span.set_tag(http.QUERY_STRING, parsed_uri.query)
                if response is not None:
                    span.set_tag(http.STATUS_CODE, response.status_code)
                    # `span.error` must be an integer
                    span.error = int(500 <= response.status_code)
                    # Storing response headers in the span.
                    # Note that response.headers is not a dict, but an iterable
                    # requests custom structure, that we convert to a dict
                    response_headers = dict(getattr(response, "headers", {}))
                    store_response_headers(response_headers, span, config.requests)
            except Exception:
                log.debug("requests: error adding tags", exc_info=True)

8858419ca6b039fbf69fcf7195e00b20548fc0c0
<mask token>


def _extract_service_name(session, span, hostname=None):
    """Extracts the right service name based on the following logic:
    - `requests` is the default service name
    - users can change it via `session.service_name = 'clients'`
    - if the Span doesn't have a parent, use the set service name or fallback to the default
    - if the Span has a parent, use the set service name or the
    parent service value if the set service name is the default
    - if `split_by_domain` is used, always override users settings
    and use the network location as a service name

    The priority can be represented as:
    Updated service name > parent service name > default to `requests`.
    """
    cfg = config.get_from(session)
    if cfg['split_by_domain'] and hostname:
        return hostname
    service_name = cfg['service_name']
    if (service_name == DEFAULT_SERVICE and span._parent is not None and 
        span._parent.service is not None):
        service_name = span._parent.service
    return service_name


<mask token>

<mask token>


def _extract_service_name(session, span, hostname=None):
    """Extracts the right service name based on the following logic:
    - `requests` is the default service name
    - users can change it via `session.service_name = 'clients'`
    - if the Span doesn't have a parent, use the set service name or fallback to the default
    - if the Span has a parent, use the set service name or the
    parent service value if the set service name is the default
    - if `split_by_domain` is used, always override users settings
    and use the network location as a service name

    The priority can be represented as:
    Updated service name > parent service name > default to `requests`.
    """
    cfg = config.get_from(session)
    if cfg['split_by_domain'] and hostname:
        return hostname
    service_name = cfg['service_name']
    if (service_name == DEFAULT_SERVICE and span._parent is not None and 
        span._parent.service is not None):
        service_name = span._parent.service
    return service_name


def _wrap_send(func, instance, args, kwargs):
    """Trace the `Session.send` instance method"""
    tracer = getattr(instance, 'datadog_tracer', ddtrace.tracer)
    if not tracer.enabled:
        return func(*args, **kwargs)
    request = kwargs.get('request') or args[0]
    if not request:
        return func(*args, **kwargs)
    parsed_uri = parse.urlparse(request.url)
    hostname = parsed_uri.hostname
    if parsed_uri.port:
        hostname = '{}:{}'.format(hostname, parsed_uri.port)
    sanitized_url = parse.urlunparse((parsed_uri.scheme, parsed_uri.netloc,
        parsed_uri.path, parsed_uri.params, None, parsed_uri.fragment))
    with tracer.trace('requests.request', span_type=SpanTypes.HTTP) as span:
        span.set_tag(SPAN_MEASURED_KEY)
        span.service = _extract_service_name(instance, span, hostname=hostname)
        cfg = config.get_from(instance)
        analytics_enabled = cfg.get('analytics_enabled')
        if analytics_enabled:
            span.set_tag(ANALYTICS_SAMPLE_RATE_KEY, cfg.get(
                'analytics_sample_rate', True))
        if cfg.get('distributed_tracing'):
            propagator = HTTPPropagator()
            propagator.inject(span.context, request.headers)
        store_request_headers(request.headers, span, config.requests)
        response = None
        try:
            response = func(*args, **kwargs)
            if hasattr(response, 'headers'):
                store_response_headers(dict(response.headers), span, config
                    .requests)
            return response
        finally:
            try:
                span.set_tag(http.METHOD, request.method.upper())
                span.set_tag(http.URL, sanitized_url)
                if config.requests.trace_query_string:
                    span.set_tag(http.QUERY_STRING, parsed_uri.query)
                if response is not None:
                    span.set_tag(http.STATUS_CODE, response.status_code)
                    span.error = int(500 <= response.status_code)
                    response_headers = dict(getattr(response, 'headers', {}))
                    store_response_headers(response_headers, span, config.
                        requests)
            except Exception:
                log.debug('requests: error adding tags', exc_info=True)

<mask token>
log = get_logger(__name__)


def _extract_service_name(session, span, hostname=None):
    """Extracts the right service name based on the following logic:
    - `requests` is the default service name
    - users can change it via `session.service_name = 'clients'`
    - if the Span doesn't have a parent, use the set service name or fallback to the default
    - if the Span has a parent, use the set service name or the
    parent service value if the set service name is the default
    - if `split_by_domain` is used, always override users settings
    and use the network location as a service name

    The priority can be represented as:
    Updated service name > parent service name > default to `requests`.
    """
    cfg = config.get_from(session)
    if cfg['split_by_domain'] and hostname:
        return hostname
    service_name = cfg['service_name']
    if (service_name == DEFAULT_SERVICE and span._parent is not None and 
        span._parent.service is not None):
        service_name = span._parent.service
    return service_name


def _wrap_send(func, instance, args, kwargs):
    """Trace the `Session.send` instance method"""
    tracer = getattr(instance, 'datadog_tracer', ddtrace.tracer)
    if not tracer.enabled:
        return func(*args, **kwargs)
    request = kwargs.get('request') or args[0]
    if not request:
        return func(*args, **kwargs)
    parsed_uri = parse.urlparse(request.url)
    hostname = parsed_uri.hostname
    if parsed_uri.port:
        hostname = '{}:{}'.format(hostname, parsed_uri.port)
    sanitized_url = parse.urlunparse((parsed_uri.scheme, parsed_uri.netloc,
        parsed_uri.path, parsed_uri.params, None, parsed_uri.fragment))
    with tracer.trace('requests.request', span_type=SpanTypes.HTTP) as span:
        span.set_tag(SPAN_MEASURED_KEY)
        span.service = _extract_service_name(instance, span, hostname=hostname)
        cfg = config.get_from(instance)
        analytics_enabled = cfg.get('analytics_enabled')
        if analytics_enabled:
            span.set_tag(ANALYTICS_SAMPLE_RATE_KEY, cfg.get(
                'analytics_sample_rate', True))
        if cfg.get('distributed_tracing'):
            propagator = HTTPPropagator()
            propagator.inject(span.context, request.headers)
        store_request_headers(request.headers, span, config.requests)
        response = None
        try:
            response = func(*args, **kwargs)
            if hasattr(response, 'headers'):
                store_response_headers(dict(response.headers), span, config
                    .requests)
            return response
        finally:
            try:
                span.set_tag(http.METHOD, request.method.upper())
                span.set_tag(http.URL, sanitized_url)
                if config.requests.trace_query_string:
                    span.set_tag(http.QUERY_STRING, parsed_uri.query)
                if response is not None:
                    span.set_tag(http.STATUS_CODE, response.status_code)
                    span.error = int(500 <= response.status_code)
                    response_headers = dict(getattr(response, 'headers', {}))
                    store_response_headers(response_headers, span, config.
                        requests)
            except Exception:
                log.debug('requests: error adding tags', exc_info=True)

import ddtrace
from ddtrace import config
from ddtrace.http import store_request_headers, store_response_headers
from ...compat import parse
from ...constants import ANALYTICS_SAMPLE_RATE_KEY, SPAN_MEASURED_KEY
from ...ext import SpanTypes, http
from ...internal.logger import get_logger
from ...propagation.http import HTTPPropagator
from .constants import DEFAULT_SERVICE
log = get_logger(__name__)


def _extract_service_name(session, span, hostname=None):
    """Extracts the right service name based on the following logic:
    - `requests` is the default service name
    - users can change it via `session.service_name = 'clients'`
    - if the Span doesn't have a parent, use the set service name or fallback to the default
    - if the Span has a parent, use the set service name or the
    parent service value if the set service name is the default
    - if `split_by_domain` is used, always override users settings
    and use the network location as a service name

    The priority can be represented as:
    Updated service name > parent service name > default to `requests`.
    """
    cfg = config.get_from(session)
    if cfg['split_by_domain'] and hostname:
        return hostname
    service_name = cfg['service_name']
    if (service_name == DEFAULT_SERVICE and span._parent is not None and 
        span._parent.service is not None):
        service_name = span._parent.service
    return service_name


def _wrap_send(func, instance, args, kwargs):
    """Trace the `Session.send` instance method"""
    tracer = getattr(instance, 'datadog_tracer', ddtrace.tracer)
    if not tracer.enabled:
        return func(*args, **kwargs)
    request = kwargs.get('request') or args[0]
    if not request:
        return func(*args, **kwargs)
    parsed_uri = parse.urlparse(request.url)
    hostname = parsed_uri.hostname
    if parsed_uri.port:
        hostname = '{}:{}'.format(hostname, parsed_uri.port)
    sanitized_url = parse.urlunparse((parsed_uri.scheme, parsed_uri.netloc,
        parsed_uri.path, parsed_uri.params, None, parsed_uri.fragment))
    with tracer.trace('requests.request', span_type=SpanTypes.HTTP) as span:
        span.set_tag(SPAN_MEASURED_KEY)
        span.service = _extract_service_name(instance, span, hostname=hostname)
        cfg = config.get_from(instance)
        analytics_enabled = cfg.get('analytics_enabled')
        if analytics_enabled:
            span.set_tag(ANALYTICS_SAMPLE_RATE_KEY, cfg.get(
                'analytics_sample_rate', True))
        if cfg.get('distributed_tracing'):
            propagator = HTTPPropagator()
            propagator.inject(span.context, request.headers)
        store_request_headers(request.headers, span, config.requests)
        response = None
        try:
            response = func(*args, **kwargs)
            if hasattr(response, 'headers'):
                store_response_headers(dict(response.headers), span, config
                    .requests)
            return response
        finally:
            try:
                span.set_tag(http.METHOD, request.method.upper())
                span.set_tag(http.URL, sanitized_url)
                if config.requests.trace_query_string:
                    span.set_tag(http.QUERY_STRING, parsed_uri.query)
                if response is not None:
                    span.set_tag(http.STATUS_CODE, response.status_code)
                    span.error = int(500 <= response.status_code)
                    response_headers = dict(getattr(response, 'headers', {}))
                    store_response_headers(response_headers, span, config.
                        requests)
            except Exception:
                log.debug('requests: error adding tags', exc_info=True)

import ddtrace
from ddtrace import config
from ddtrace.http import store_request_headers, store_response_headers

from ...compat import parse
from ...constants import ANALYTICS_SAMPLE_RATE_KEY, SPAN_MEASURED_KEY
from ...ext import SpanTypes, http
from ...internal.logger import get_logger
from ...propagation.http import HTTPPropagator
from .constants import DEFAULT_SERVICE

log = get_logger(__name__)


def _extract_service_name(session, span, hostname=None):
    """Extracts the right service name based on the following logic:
    - `requests` is the default service name
    - users can change it via `session.service_name = 'clients'`
    - if the Span doesn't have a parent, use the set service name or fallback to the default
    - if the Span has a parent, use the set service name or the
    parent service value if the set service name is the default
    - if `split_by_domain` is used, always override users settings
    and use the network location as a service name

    The priority can be represented as:
    Updated service name > parent service name > default to `requests`.
    """
    cfg = config.get_from(session)
    if cfg["split_by_domain"] and hostname:
        return hostname

    service_name = cfg["service_name"]
    if service_name == DEFAULT_SERVICE and span._parent is not None and span._parent.service is not None:
        service_name = span._parent.service
    return service_name


def _wrap_send(func, instance, args, kwargs):
    """Trace the `Session.send` instance method"""
    # TODO[manu]: we already offer a way to provide the Global Tracer
    # and is ddtrace.tracer; it's used only inside our tests and can
    # be easily changed by providing a TracingTestCase that sets common
    # tracing functionalities.
    tracer = getattr(instance, "datadog_tracer", ddtrace.tracer)

    # skip if tracing is not enabled
    if not tracer.enabled:
        return func(*args, **kwargs)

    request = kwargs.get("request") or args[0]
    if not request:
        return func(*args, **kwargs)

    # sanitize url of query
    parsed_uri = parse.urlparse(request.url)
    hostname = parsed_uri.hostname
    if parsed_uri.port:
        hostname = "{}:{}".format(hostname, parsed_uri.port)
    sanitized_url = parse.urlunparse(
        (
            parsed_uri.scheme,
            parsed_uri.netloc,
            parsed_uri.path,
            parsed_uri.params,
            None,  # drop parsed_uri.query
            parsed_uri.fragment,
        )
    )

    with tracer.trace("requests.request", span_type=SpanTypes.HTTP) as span:
        span.set_tag(SPAN_MEASURED_KEY)
        # update the span service name before doing any action
        span.service = _extract_service_name(instance, span, hostname=hostname)

        # Configure trace search sample rate
        # DEV: analytics enabled on per-session basis
        cfg = config.get_from(instance)
        analytics_enabled = cfg.get("analytics_enabled")
        if analytics_enabled:
            span.set_tag(ANALYTICS_SAMPLE_RATE_KEY, cfg.get("analytics_sample_rate", True))

        # propagate distributed tracing headers
        if cfg.get("distributed_tracing"):
            propagator = HTTPPropagator()
            propagator.inject(span.context, request.headers)

        # Storing request headers in the span
        store_request_headers(request.headers, span, config.requests)

        response = None
        try:
            response = func(*args, **kwargs)

            # Storing response headers in the span. Note that response.headers is not a dict, but an iterable
            # requests custom structure, that we convert to a dict
            if hasattr(response, "headers"):
                store_response_headers(dict(response.headers), span, config.requests)
            return response
        finally:
            try:
                span.set_tag(http.METHOD, request.method.upper())
                span.set_tag(http.URL, sanitized_url)
                if config.requests.trace_query_string:
                    span.set_tag(http.QUERY_STRING, parsed_uri.query)
                if response is not None:
                    span.set_tag(http.STATUS_CODE, response.status_code)
                    # `span.error` must be an integer
                    span.error = int(500 <= response.status_code)
                    # Storing response headers in the span.
                    # Note that response.headers is not a dict, but an iterable
                    # requests custom structure, that we convert to a dict
                    response_headers = dict(getattr(response, "headers", {}))
                    store_response_headers(response_headers, span, config.requests)
            except Exception:
                log.debug("requests: error adding tags", exc_info=True)
