envier - pypi Package Compare versions

Comparing version 0.5.1 to 0.5.2

envier/_version.py

@@ -15,3 +15,3 @@ # file generated by setuptools_scm
 
-__version__ = version = '0.5.1'
-__version_tuple__ = version_tuple = (0, 5, 1)
+__version__ = version = '0.5.2'
+__version_tuple__ = version_tuple = (0, 5, 2)

envier/env.py

@@ -70,2 +70,31 @@ import os
 
+    def _cast(self, _type: t.Any, raw: str, env: "Env") -> t.Any:
+        if _type is bool:
+            return t.cast(T, raw.lower() in env.__truthy__)
+        elif _type in (list, tuple, set):
+            collection = raw.split(env.__item_separator__)
+            return t.cast(
+                T,
+                _type(  # type: ignore[operator]
+                    collection if self.map is None else map(self.map, collection)  # type: ignore[arg-type]
+                ),
+            )
+        elif _type is dict:
+            d = dict(
+                _.split(env.__value_separator__, 1)
+                for _ in raw.split(env.__item_separator__)
+            )
+            if self.map is not None:
+                d = dict(self.map(*_) for _ in d.items())
+            return t.cast(T, d)
+
+        if _check_type(raw, _type):
+            return t.cast(T, raw)
+
+        try:
+            return _type(raw)
+        except Exception as e:
+            msg = f"cannot cast {raw} to {self.type}"
+            raise TypeError(msg) from e
+
     def _retrieve(self, env: "Env", prefix: str) -> T:
@@ -125,32 +154,10 @@ source = env.source
 
-        if self.type is bool:
-            return t.cast(T, raw.lower() in env.__truthy__)
-        elif self.type in (list, tuple, set):
-            collection = raw.split(env.__item_separator__)
-            return t.cast(
-                T,
-                self.type(  # type: ignore[operator]
-                    collection if self.map is None else map(self.map, collection)  # type: ignore[arg-type]
-                ),
-            )
-        elif self.type is dict:
-            d = dict(
-                _.split(env.__value_separator__, 1)
-                for _ in raw.split(env.__item_separator__)
-            )
-            if self.map is not None:
-                d = dict(self.map(*_) for _ in d.items())
-            return t.cast(T, d)
-
-        if _check_type(raw, self.type):
-            return t.cast(T, raw)
-
         if hasattr(self.type, "__origin__") and self.type.__origin__ is t.Union:  # type: ignore[attr-defined,union-attr]
             for ot in self.type.__args__:  # type: ignore[attr-defined,union-attr]
                 try:
-                    return t.cast(T, ot(raw))
+                    return t.cast(T, self._cast(ot, raw, env))
                 except TypeError:
                     pass
 
-        return self.type(raw)  # type: ignore[call-arg,operator]
+        return self._cast(self.type, raw, env)
 
@@ -441,5 +448,7 @@ def __call__(self, env: "Env", prefix: str) -> T:
                         help_type,  # type: ignore[attr-defined]
-                        v.help_default
-                        if v.help_default is not None
-                        else str(v.default),
+                        (
+                            v.help_default
+                            if v.help_default is not None
+                            else str(v.default)
+                        ),
                         help_message,
@@ -446,0 +455,0 @@ )

PKG-INFO

@@ -1,4 +0,4 @@
-Metadata-Version: 2.1
+Metadata-Version: 2.3
 Name: envier
-Version: 0.5.1
+Version: 0.5.2
 Summary: Python application configuration via the environment
@@ -5,0 +5,0 @@ Project-URL: Homepage, https://github.com/DataDog/envier

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Improved metrics

Total package byte prevSize

34411

0.81%

Lines of code

526

1.54%