Remove pandas imports (#40)

* remove these silly imports, its finally cleansed * update docstring
BiocPy · Sep 22, 2023 · 4d629cc · 4d629cc
1 parent daca714
commit 4d629cc
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Showing 2 changed files with 4 additions and 14 deletions.
diff --git a/src/biocframe/BiocFrame.py b/src/biocframe/BiocFrame.py
@@ -8,11 +8,6 @@
 from .types import SlicerArgTypes, SlicerTypes
 from .utils import _match_to_indices, _slice_or_index
 
-try:
-    from pandas import DataFrame
-except ImportError:
-    pass
-
 __author__ = "jkanche"
 __copyright__ = "jkanche"
 __license__ = "MIT"
@@ -649,8 +644,8 @@ def __iter__(self) -> BiocFrameIter:
         """Iterator over rows."""
         return BiocFrameIter(self)
 
-    def to_pandas(self) -> DataFrame:
-        """Convert :py:class:`~biocframe.BiocFrame.BiocFrame` to a :py:class:`~pandas.DataFrame` object.
+    def to_pandas(self):
+        """Convert :py:class:`~biocframe.BiocFrame.BiocFrame` into :py:class:`~pandas.DataFrame` object.
 
         Returns:
             DataFrame: A :py:class:`~pandas.DataFrame` object.

diff --git a/src/biocframe/io/from_pandas.py b/src/biocframe/io/from_pandas.py
@@ -1,16 +1,11 @@
 from ..BiocFrame import BiocFrame
 
-try:
-    from pandas import DataFrame
-except ImportError:
-    pass
-
 __author__ = "jkanche"
 __copyright__ = "jkanche"
 __license__ = "MIT"
 
 
-def from_pandas(input: "DataFrame") -> BiocFrame:
+def from_pandas(input) -> BiocFrame:
     """Read a :py:class:`~biocframe.BiocFrame.BiocFrame` from a :py:class:`~pandas.DataFrame` object.
 
     Args:
@@ -26,7 +21,7 @@ def from_pandas(input: "DataFrame") -> BiocFrame:
     from pandas import DataFrame
 
     if not isinstance(input, DataFrame):
-        raise TypeError("data is not a pandas `DataFrame` object.")
+        raise TypeError("`data` is not a pandas `DataFrame` object.")
 
     rdata = input.to_dict("list")
     rindex = None