Merge pull request #3045 from biswajit-k/taginfo

[nominatim.git] / nominatim / api / types.py

diff --git a/nominatim/api/types.py b/nominatim/api/types.py
index 3579d7fa3d8d62fd882a8ad7230a5c134918806e..87568a09ac59cd96f2185c61cc44f42ab4e85b02 100644 (file)
--- a/nominatim/api/types.py
+++ b/nominatim/api/types.py
@@ -302,10 +302,11 @@ def format_excluded(ids: Any) -> List[int]:
     else:
         raise UsageError("Parameter 'excluded' needs to be a comma-separated list "
                          "or a Python list of numbers.")
     else:
         raise UsageError("Parameter 'excluded' needs to be a comma-separated list "
                          "or a Python list of numbers.")

-    if not all(isinstance(i, int) or (isinstance(i, str) and i.isdigit()) for i in plist):
+    if not all(isinstance(i, int) or
+               (isinstance(i, str) and (not i or i.isdigit())) for i in plist):

         raise UsageError("Parameter 'excluded' only takes place IDs.")
 
         raise UsageError("Parameter 'excluded' only takes place IDs.")
 

-    return [int(id) for id in plist if id]
+    return [int(id) for id in plist if id] or [0]

 
 
 def format_categories(categories: List[Tuple[str, str]]) -> List[Tuple[str, str]]:
 
 
 def format_categories(categories: List[Tuple[str, str]]) -> List[Tuple[str, str]]:


@@ -400,7 +401,8 @@ class SearchDetails(LookupDetails):
                                      )
     """ Highest address rank to return.
     """
                                      )
     """ Highest address rank to return.
     """

-    layers: Optional[DataLayer] = None
+    layers: Optional[DataLayer] = dataclasses.field(default=None,
+                                                    metadata={'transform': lambda r : r})

     """ Filter which kind of data to include. When 'None' (the default) then
         filtering by layers is disabled.
     """
     """ Filter which kind of data to include. When 'None' (the default) then
         filtering by layers is disabled.
     """


@@ -427,7 +429,8 @@ class SearchDetails(LookupDetails):
                                               metadata={'transform': Point.from_param})
     """ Order results by distance to the given point.
     """
                                               metadata={'transform': Point.from_param})
     """ Order results by distance to the given point.
     """

-    near_radius: Optional[float] = None
+    near_radius: Optional[float] = dataclasses.field(default=None,
+                                              metadata={'transform': lambda r : r})

     """ Use near point as a filter and drop results outside the given
         radius. Radius is given in degrees WSG84.
     """
     """ Use near point as a filter and drop results outside the given
         radius. Radius is given in degrees WSG84.
     """