Enable passing a session in ServiceConfiguration

conjure_python_client/_http/configuration.py

@@ -14,6 +14,8 @@
 from dataclasses import dataclass, field
 from typing import List, Optional
 
+import requests
+
 
 @dataclass
 class SslConfiguration:
@@ -24,6 +26,7 @@ class SslConfiguration:
 class ServiceConfiguration:
     api_token: Optional[str] = None
     security: Optional[SslConfiguration] = None
+    session: Optional[requests.Session] = None
     uris: List[str] = field(default_factory=list)
     connect_timeout: float = 10
     read_timeout: float = 300

conjure_python_client/_http/requests_client.py

@@ -168,9 +168,10 @@ def create(
             backoff_factor=float(service_config.backoff_slot_size) / 1000,
         )
         transport_adapter = TransportAdapter(max_retries=retry)
-        # create a session, for shared connection polling, user agent, etc
-        session = requests.Session()
-        session.headers = CaseInsensitiveDict({"User-Agent": user_agent})
+        # create a session if one was not provided
+        if service_config.session is None:
+            session = requests.Session()
+        session.headers.update(CaseInsensitiveDict({"User-Agent": user_agent}))
         if service_config.security is not None:
             verify = service_config.security.trust_store_path
         else:

setup.py

@@ -79,12 +79,12 @@ def blackCheck(self):
     # The project's main homepage.
     url="https://github.com/palantir/conjure-python-client",
     author="Palantir Technologies, Inc.",
-    classifiers=[ 
+    classifiers=[
         "License :: OSI Approved :: Apache Software License",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3.10"
+        "Programming Language :: Python :: 3.10",
     ],
     # You can just specify the packages manually here if your project is
     # simple. Or you can use find_packages().