Pylint fixes

Pylint was complaining about an IMDSv2 get request without a timeout.
Added a 2 sec timeout to silence it. Also, added .git as an ignore path
to pylint test.

Signed-off-by: Babis Chalios <[email protected]>

Author: bchalios

tests/framework/utils_imdsv2.py

@@ -40,7 +40,7 @@ def get_token(self):
             headers = {IMDSV2_HDR_TOKEN_TTL: str(self.ttl)}
             # To get a token, docs say to always use latest
             url = f"{self.endpoint}/latest/api/token"
-            res = requests.put(url, headers=headers)
+            res = requests.put(url, headers=headers, timeout=2)
             self.token = res.content
             self.token_expiry_time = time.time() + self.ttl
         return self.token
@@ -53,7 +53,7 @@ def get(self, path):
         """
         headers = {IMDSV2_HDR_TOKEN: self.get_token()}
         url = f"{self.endpoint}/{self.version}{path}"
-        res = requests.get(url, headers=headers)
+        res = requests.get(url, headers=headers, timeout=2)
         if res.status_code != 200:
             raise Exception(f"IMDSv2 returned {res.status_code} for {url}")
         return res.text

tests/integration_tests/build/test_pylint.py

@@ -25,7 +25,7 @@ def test_python_pylint():
 
     # Get all *.py files from the project
     python_files = utils.get_files_from(
-        find_path="..", pattern="*.py", exclude_names=["build", ".kernel"]
+        find_path="..", pattern="*.py", exclude_names=["build", ".kernel", ".git"]
     )
 
     # Assert if somehow no python files were found