fix request calls to use httpx

Author: isadoraPGoNitro

samples/python/api/platform_api.py

@@ -1,14 +1,16 @@
 #!/usr/bin/env python
 """Platform API client for Nitro Platform integrations."""
 
+from __future__ import annotations
+
 import json
 import mimetypes
 import os
 import time
 from dataclasses import dataclass, field
 from typing import TYPE_CHECKING, Any, Literal
 
-import requests
+import httpx
 from dotenv import load_dotenv
 
 if TYPE_CHECKING:
@@ -34,7 +36,7 @@ def _get_token(self) -> str:
         if self._token and time.time() < self._token_expiry:
             return self._token
 
-        response = requests.post(
+        response = httpx.post(
             f"{self.base_url}/oauth/token",
             json={"clientID": self.client_id, "clientSecret": self.client_secret},
         )
@@ -61,7 +63,7 @@ def _request(
         files = {"file": (file_path.name, file_path.read_bytes(), mime_type)}
         data = {"method": method, "params": json.dumps(params or {})}
 
-        response = requests.post(
+        response = httpx.post(
             f"{self.base_url}/{endpoint}", headers=headers, files=files, data=data
         )
 
@@ -85,7 +87,7 @@ def _request_bytes(
         files = {"file": (file_path.name, file_path.read_bytes(), mime_type)}
         data = {"method": method, "params": json.dumps(params or {})}
 
-        response = requests.post(
+        response = httpx.post(
             f"{self.base_url}/{endpoint}", headers=headers, files=files, data=data
         )
 
@@ -94,7 +96,7 @@ def _request_bytes(
 
         # Download from S3 URL
         download_url = result["result"]["file"]["URL"]
-        download_response = requests.get(download_url)
+        download_response = httpx.get(download_url)
         download_response.raise_for_status()
         return download_response.content
 
@@ -155,7 +157,7 @@ def merge(self, file_paths: list[Path]) -> bytes:
             files = [("file", f) for f in opened_files]
             data = {"method": "merge", "params": "{}"}
 
-            response = requests.post(
+            response = httpx.post(
                 f"{self.base_url}/transformations", headers=headers, files=files, data=data
             )
             response.raise_for_status()

samples/python/api/sign_api.py

@@ -1,13 +1,15 @@
 #!/usr/bin/env python
 """Sign API client for Nitro Sign integrations (eSignature operations)."""
 
+from __future__ import annotations
+
 import json
 import os
 import time
 from dataclasses import dataclass, field
 from typing import TYPE_CHECKING, Any
 
-import requests
+import httpx
 from dotenv import load_dotenv
 
 if TYPE_CHECKING:
@@ -33,7 +35,7 @@ def _get_token(self) -> str:
         if self._token and time.time() < self._token_expiry:
             return self._token
 
-        response = requests.post(
+        response = httpx.post(
             f"{self.base_url}/oauth/token",
             json={"clientID": self.client_id, "clientSecret": self.client_secret},
         )
@@ -53,7 +55,7 @@ def _request(
         """Make authenticated API request returning JSON."""
         headers = {"Authorization": f"Bearer {self._get_token()}"}
 
-        response = requests.request(
+        response = httpx.request(
             method=method,
             url=f"{self.base_url}{endpoint}",
             headers=headers,
@@ -63,7 +65,7 @@ def _request(
 
         try:
             response.raise_for_status()
-        except requests.exceptions.HTTPError:
+        except httpx.HTTPError:
             # Try to get error details from response
             try:
                 error_detail = response.json()
@@ -80,7 +82,7 @@ def _request_bytes(
         """Make authenticated API request returning binary data."""
         headers = {"Authorization": f"Bearer {self._get_token()}"}
 
-        response = requests.request(
+        response = httpx.request(
             method=method, url=f"{self.base_url}{endpoint}", headers=headers, params=params
         )
 
@@ -150,7 +152,7 @@ def delete_envelope(self, envelope_id: str) -> None:
             envelope_id: UUID of the envelope
         """
         headers = {"Authorization": f"Bearer {self._get_token()}"}
-        response = requests.delete(f"{self.base_url}/sign/envelopes/{envelope_id}", headers=headers)
+        response = httpx.delete(f"{self.base_url}/sign/envelopes/{envelope_id}", headers=headers)
         response.raise_for_status()
 
     # ========== Document Management ==========
@@ -186,7 +188,7 @@ def create_document(
 
         headers = {"Authorization": f"Bearer {self._get_token()}"}
 
-        response = requests.post(
+        response = httpx.post(
             f"{self.base_url}/sign/envelopes/{envelope_id}/documents", headers=headers, files=files
         )
 

samples/python/helper_functions/sign_helpers.py

@@ -2,6 +2,8 @@
 Sign API helper utilities for envelope operations.
 """
 
+from __future__ import annotations
+
 import csv
 import json
 import time
@@ -140,9 +142,9 @@ def create_signature_envelope(
 
         headers = {"Authorization": f"Bearer {sign_client._get_token()}"}
 
-        import requests
+        import httpx
 
-        response = requests.post(  # noqa: S113
+        response = httpx.post(
             f"{sign_client.base_url}/sign/envelopes/{envelope_id}/documents",
             headers=headers,
             files=files,

samples/python/quickstart.py

@@ -1,6 +1,6 @@
 import os
 
-import requests
+import httpx
 from dotenv import load_dotenv
 
 load_dotenv()
@@ -15,7 +15,7 @@ def get_access_token() -> str:
     url = f"{BASE_URL}/oauth/token"
     data = {"clientID": CLIENT_ID, "clientSecret": CLIENT_SECRET}
 
-    response = requests.post(url, json=data)
+    response = httpx.post(url, json=data)
     response.raise_for_status()
     return response.json()["accessToken"]
 
@@ -26,14 +26,14 @@ def test_connection(token: str) -> bool | None:
     headers = {"Authorization": f"Bearer {token}"}
 
     try:
-        response = requests.get(url, headers=headers)
+        response = httpx.get(url, headers=headers)
         # 404 is expected for non-existent job, but proves auth works
         if response.status_code == 404:
             print("✅ Authentication successful (404 expected for test job ID)")
             return True
         response.raise_for_status()
         return True  # noqa: TRY300
-    except requests.exceptions.HTTPError as e:
+    except httpx.HTTPError as e:
         if e.response.status_code == 404:
             print("✅ Authentication successful (404 expected for test job ID)")
             return True