explicitly pass user agent for the arch linux sites requests

src/ahriman/core/alpm/remote/aur.py

@@ -115,7 +115,11 @@ class AUR(Remote):
             query[key] = value
 
         try:
-            response = requests.get(self.DEFAULT_RPC_URL, params=query, timeout=self.DEFAULT_TIMEOUT)
+            response = requests.get(
+                self.DEFAULT_RPC_URL,
+                params=query,
+                headers={"User-Agent": self.DEFAULT_USER_AGENT},
+                timeout=self.DEFAULT_TIMEOUT)
             response.raise_for_status()
             return self.parse_response(response.json())
         except requests.HTTPError as e:

src/ahriman/core/alpm/remote/official.py

@@ -106,6 +106,7 @@ class Official(Remote):
             response = requests.get(
                 self.DEFAULT_RPC_URL,
                 params={by: args, "repo": self.DEFAULT_SEARCH_REPOSITORIES},
+                headers={"User-Agent": self.DEFAULT_USER_AGENT},
                 timeout=self.DEFAULT_TIMEOUT)
             response.raise_for_status()
             return self.parse_response(response.json())

src/ahriman/core/alpm/remote/remote.py

@@ -17,6 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
+from ahriman import version
 from ahriman.core.alpm.pacman import Pacman
 from ahriman.core.log import LazyLogging
 from ahriman.models.aur_package import AURPackage
@@ -26,6 +27,9 @@ class Remote(LazyLogging):
     """
     base class for remote package search
 
+    Attributes:
+        DEFAULT_USER_AGENT(str): (class attribute) default user agent
+
     Examples:
         These classes are designed to be used without instancing. In order to achieve it several class methods are
         provided: ``info``, ``multisearch`` and ``search``. Thus, the basic flow is the following::
@@ -39,6 +43,8 @@ class Remote(LazyLogging):
         directly, whereas ``multisearch`` splits search one by one and finds intersection between search results.
     """
 
+    DEFAULT_USER_AGENT = f"ahriman/{version.__version__}"
+
     @classmethod
     def info(cls, package_name: str, *, pacman: Pacman) -> AURPackage:
         """

src/ahriman/core/status/web_client.py

@@ -24,6 +24,7 @@ import requests
 from collections.abc import Generator
 from urllib.parse import quote_plus as urlencode
 
+from ahriman import version
 from ahriman.core.configuration import Configuration
 from ahriman.core.log import LazyLogging
 from ahriman.core.status.client import Client
@@ -140,9 +141,11 @@ class WebClient(Client, LazyLogging):
         if use_unix_socket:
             import requests_unixsocket  # type: ignore[import]
             session: requests.Session = requests_unixsocket.Session()
+            session.headers["User-Agent"] = f"ahriman/{version.__version__}"
             return session
 
         session = requests.Session()
+        session.headers["User-Agent"] = f"ahriman/{version.__version__}"
         self._login(session)
 
         return session

tests/ahriman/core/alpm/remote/test_aur.py

@@ -80,6 +80,7 @@ def test_make_request(aur: AUR, aur_package_ahriman: AURPackage,
     request_mock.assert_called_once_with(
         "https://aur.archlinux.org/rpc",
         params={"v": "5", "type": "info", "arg": ["ahriman"]},
+        headers={"User-Agent": AUR.DEFAULT_USER_AGENT},
         timeout=aur.DEFAULT_TIMEOUT)
 
 
@@ -96,6 +97,7 @@ def test_make_request_multi_arg(aur: AUR, aur_package_ahriman: AURPackage,
     request_mock.assert_called_once_with(
         "https://aur.archlinux.org/rpc",
         params={"v": "5", "type": "search", "arg[]": ["ahriman", "is", "cool"]},
+        headers={"User-Agent": AUR.DEFAULT_USER_AGENT},
         timeout=aur.DEFAULT_TIMEOUT)
 
 
@@ -112,6 +114,7 @@ def test_make_request_with_kwargs(aur: AUR, aur_package_ahriman: AURPackage,
     request_mock.assert_called_once_with(
         "https://aur.archlinux.org/rpc",
         params={"v": "5", "type": "search", "arg": ["ahriman"], "by": "name"},
+        headers={"User-Agent": AUR.DEFAULT_USER_AGENT},
         timeout=aur.DEFAULT_TIMEOUT)
 
 

tests/ahriman/core/alpm/remote/test_official.py

@@ -75,6 +75,7 @@ def test_make_request(official: Official, aur_package_akonadi: AURPackage,
     request_mock.assert_called_once_with(
         "https://archlinux.org/packages/search/json",
         params={"q": ("akonadi",), "repo": Official.DEFAULT_SEARCH_REPOSITORIES},
+        headers={"User-Agent": Official.DEFAULT_USER_AGENT},
         timeout=official.DEFAULT_TIMEOUT)