fix: url error on windows

tests/test_fancy_io.py

@@ -336,7 +336,7 @@ def test_read_write_insecure(self):
         bad_type = TypedDfBuilder("a").recommended_only().build()
         with pytest.raises(UnsupportedOperationError):
             # noinspection HttpUrlsUsage
-            secure_type.read_file("http://google.com")  # nosec
+            secure_type.read_url("http://google.com")  # nosec
         secure = secure_type.new_df()
         bad = bad_type.new_df()
         for fmt in FileFormat:

typeddfs/_mixins/_full_io_mixin.py

@@ -55,7 +55,7 @@ def _call_read(
     ) -> pd.DataFrame:
         fmt = cls._get_fmt(path)
         # noinspection HttpUrlsUsage
-        if isinstance(path, str) and path.startswith("http://"):
+        if str(path).startswith("http://"):
             raise UnsupportedOperationError("Cannot read from http with .secure() enabled")
         cls._check_io_ok(path, fmt)
         kwargs = cls._get_read_kwargs(fmt, path)

typeddfs/abs_dfs.py

@@ -94,6 +94,9 @@ def read_file(
         Returns:
             An instance of this class
         """
+        if any((str(path).startswith(x + "://") for x in ["http", "https", "ftp"])):
+            # just save some pain -- better than a weird error in .resolve()
+            raise ValueError(f"Cannot read from URL {path}; use read_url instead")
         path = Path(path).resolve()
         t: DfTyping = cls.get_typing()
         if attrs is None:
@@ -166,6 +169,9 @@ def write_file(
             InvalidDfError: If the DataFrame is not valid for this type
             ValueError: If the type of a column or index name is non-str
         """
+        if any((str(path).startswith(x + "://") for x in ["http", "https", "ftp"])):
+            # just save some pain -- better than a weird error in .resolve()
+            raise ValueError(f"Cannot write to URL {path}")
         path = Path(path).resolve()
         t = self.__class__.get_typing()
         file_hash = file_hash is True or file_hash is None and t.io.file_hash