fixes #628

fastai · Sep 19, 2024 · cb407c9 · cb407c9
1 parent de52343
commit cb407c9
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Showing 6 changed files with 245 additions and 145 deletions.
diff --git a/fastcore/__init__.py b/fastcore/__init__.py
@@ -1 +1 @@
-__version__ = "1.7.8"
+__version__ = "1.7.9"
diff --git a/fastcore/_modidx.py b/fastcore/_modidx.py
@@ -304,6 +304,7 @@
                                      'fastcore.foundation.Config.__repr__': ('foundation.html#config.__repr__', 'fastcore/foundation.py'),
                                      'fastcore.foundation.Config.__setitem__': ( 'foundation.html#config.__setitem__',
                                                                                  'fastcore/foundation.py'),
+                                     'fastcore.foundation.Config.find': ('foundation.html#config.find', 'fastcore/foundation.py'),
                                      'fastcore.foundation.Config.get': ('foundation.html#config.get', 'fastcore/foundation.py'),
                                      'fastcore.foundation.Config.path': ('foundation.html#config.path', 'fastcore/foundation.py'),
                                      'fastcore.foundation.Config.save': ('foundation.html#config.save', 'fastcore/foundation.py'),

diff --git a/fastcore/foundation.py b/fastcore/foundation.py
@@ -286,3 +286,10 @@ def get(self,k,default=None):
     def path(self,k,default=None):
         v = self.get(k, default)
         return v if v is None else self.config_path/v
+
+    @classmethod
+    def find(cls, cfg_name, cfg_path=None, **kwargs):
+        "Search `cfg_path` and its parents to find `cfg_name`"
+        p = Path(cfg_path or Path.cwd()).expanduser().absolute()
+        return first(cls(o, cfg_name, **kwargs)
+                      for o in [p, *p.parents] if (o/cfg_name).exists())