Merge pull request doccano#161 from creisle/fix/host-mistmatch-next-page

Fix/host mistmatch next page

Author: Hironsan

doccano_client/repositories/base.py

@@ -8,6 +8,32 @@
 from doccano_client.exceptions import DoccanoAPIError
 
 
+def get_next_url(base_url: str, initial_url: str, response_data: dict) -> Optional[str]:
+    """
+    Get the "next" url from the response object correcting for issues when the API is running
+    at the non-default ports
+
+    Args:
+        base_url: the base url of the doccano instance which is passed when creating the doccano client
+        initial_url: the url which was used for the first non-paged request
+        response_data: the json payload from the reponse
+
+    Returns:
+        The adjusted url to get the next page or None when no next page is available
+
+    """
+    if response_data.get("next") is None:
+        return None
+    next_url = response_data["next"]
+    try:
+        resource = initial_url[len(base_url) :]
+        _, next_suffix = next_url.split(resource)
+        return base_url + resource + next_suffix
+    except ValueError:
+        # fallback to returning the unmodified next url
+        return next_url
+
+
 def verbose_raise_for_status(response: Response) -> Response:
     """Output a bad response's text before raising for verbosity, return response otherwise.
 

doccano_client/repositories/project.py

@@ -3,7 +3,7 @@
 from typing import Any, Dict, Iterator
 
 from doccano_client.models.project import Project
-from doccano_client.repositories.base import BaseRepository
+from doccano_client.repositories.base import BaseRepository, get_next_url
 
 
 class ProjectRepository:
@@ -56,16 +56,19 @@ def list(self) -> Iterator[Project]:
             Project: The next project.
         """
         response = self._client.get("projects")
+        initial_url = response.url
 
         while True:
             projects = response.json()
             for project in projects["results"]:
                 yield self._to_domain(project)
 
-            if projects["next"] is None:
+            next_page = get_next_url(self._client.api_url, initial_url, projects)
+
+            if next_page is None:
                 break
             else:
-                response = self._client.get(projects["next"])
+                response = self._client.get(next_page)
 
     def create(self, project: Project) -> Project:
         """Create a new project