7 elif changed

Author: ahmad-04

pandas/io/formats/format.py

@@ -2103,11 +2103,11 @@ def __call__(self, num: float) -> str:
 
         if self.use_eng_prefix:
             prefix = self.ENG_PREFIXES[int_pow10]
+
+        elif int_pow10 < 0:
+            prefix = f"E-{-int_pow10:02d}"
         else:
-            if int_pow10 < 0:
-                prefix = f"E-{-int_pow10:02d}"
-            else:
-                prefix = f"E+{int_pow10:02d}"
+            prefix = f"E+{int_pow10:02d}"
 
         mant = sign * dnum / (10**pow10)
 

pandas/io/formats/info.py

@@ -660,14 +660,14 @@ def _create_table_builder(self) -> DataFrameTableBuilder:
             )
         elif self.verbose is False:  # specifically set to False, not necessarily None
             return DataFrameTableBuilderNonVerbose(info=self.info)
+    
+        elif self.exceeds_info_cols:
+            return DataFrameTableBuilderNonVerbose(info=self.info)
         else:
-            if self.exceeds_info_cols:
-                return DataFrameTableBuilderNonVerbose(info=self.info)
-            else:
-                return DataFrameTableBuilderVerbose(
-                    info=self.info,
-                    with_counts=self.show_counts,
-                )
+            return DataFrameTableBuilderVerbose(
+                info=self.info,
+                with_counts=self.show_counts,
+            )
 
 
 class SeriesInfoPrinter(InfoPrinterAbstract):

pandas/io/formats/printing.py

@@ -272,10 +272,10 @@ class TableSchemaFormatter(BaseFormatter):
             formatters[mimetype] = TableSchemaFormatter()
         # enable it if it's been disabled:
         formatters[mimetype].enabled = True
-    else:
-        # unregister tableschema mime-type
-        if mimetype in formatters:
-            formatters[mimetype].enabled = False
+
+    # unregister tableschema mime-type
+    elif mimetype in formatters:
+        formatters[mimetype].enabled = False
 
 
 def default_pprint(thing: Any, max_seq_items: int | None = None) -> str:

pandas/io/parquet.py

@@ -131,9 +131,8 @@ def validate_dataframe(df: DataFrame) -> None:
                      each level of the MultiIndex
                     """
                 )
-        else:
-            if df.columns.inferred_type not in {"string", "empty"}:
-                raise ValueError("parquet must have string column names")
+        elif df.columns.inferred_type not in {"string", "empty"}:
+            raise ValueError("parquet must have string column names")
 
         # index level names must be strings
         valid_names = all(

pandas/io/parsers/c_parser_wrapper.py

@@ -394,26 +394,26 @@ def _concatenate_chunks(chunks: list[dict[int, ArrayLike]]) -> dict:
         dtype = dtypes.pop()
         if is_categorical_dtype(dtype):
             result[name] = union_categoricals(arrs, sort_categories=False)
+       
+        elif isinstance(dtype, ExtensionDtype):
+            # TODO: concat_compat?
+            array_type = dtype.construct_array_type()
+            # error: Argument 1 to "_concat_same_type" of "ExtensionArray"
+            # has incompatible type "List[Union[ExtensionArray, ndarray]]";
+            # expected "Sequence[ExtensionArray]"
+            result[name] = array_type._concat_same_type(
+                arrs  # type: ignore[arg-type]
+            )
         else:
-            if isinstance(dtype, ExtensionDtype):
-                # TODO: concat_compat?
-                array_type = dtype.construct_array_type()
-                # error: Argument 1 to "_concat_same_type" of "ExtensionArray"
-                # has incompatible type "List[Union[ExtensionArray, ndarray]]";
-                # expected "Sequence[ExtensionArray]"
-                result[name] = array_type._concat_same_type(
-                    arrs  # type: ignore[arg-type]
-                )
-            else:
-                # error: Argument 1 to "concatenate" has incompatible
-                # type "List[Union[ExtensionArray, ndarray[Any, Any]]]"
-                # ; expected "Union[_SupportsArray[dtype[Any]],
-                # Sequence[_SupportsArray[dtype[Any]]],
-                # Sequence[Sequence[_SupportsArray[dtype[Any]]]],
-                # Sequence[Sequence[Sequence[_SupportsArray[dtype[Any]]]]]
-                # , Sequence[Sequence[Sequence[Sequence[
-                # _SupportsArray[dtype[Any]]]]]]]"
-                result[name] = np.concatenate(arrs)  # type: ignore[arg-type]
+            # error: Argument 1 to "concatenate" has incompatible
+            # type "List[Union[ExtensionArray, ndarray[Any, Any]]]"
+            # ; expected "Union[_SupportsArray[dtype[Any]],
+            # Sequence[_SupportsArray[dtype[Any]]],
+            # Sequence[Sequence[_SupportsArray[dtype[Any]]]],
+            # Sequence[Sequence[Sequence[_SupportsArray[dtype[Any]]]]]
+            # , Sequence[Sequence[Sequence[Sequence[
+            # _SupportsArray[dtype[Any]]]]]]]"
+            result[name] = np.concatenate(arrs)  # type: ignore[arg-type]
 
     if warning_columns:
         warning_names = ",".join(warning_columns)

pandas/io/parsers/python_parser.py

@@ -555,20 +555,20 @@ def _infer_columns(
                 columns = self._handle_usecols(
                     columns, columns[0], num_original_columns
                 )
-            else:
-                if self.usecols is None or len(names) >= num_original_columns:
-                    columns = self._handle_usecols([names], names, num_original_columns)
-                    num_original_columns = len(names)
-                else:
-                    if not callable(self.usecols) and len(names) != len(self.usecols):
-                        raise ValueError(
-                            "Number of passed names did not match number of "
-                            "header fields in the file"
-                        )
-                    # Ignore output but set used columns.
-                    self._handle_usecols([names], names, ncols)
-                    columns = [names]
-                    num_original_columns = ncols
+        
+            elif self.usecols is None or len(names) >= num_original_columns:
+                columns = self._handle_usecols([names], names, num_original_columns)
+                num_original_columns = len(names)
+        
+            elif not callable(self.usecols) and len(names) != len(self.usecols):
+                raise ValueError(
+                    "Number of passed names did not match number of "
+                    "header fields in the file"
+                )
+            # Ignore output but set used columns.
+            self._handle_usecols([names], names, ncols)
+            columns = [names]
+            num_original_columns = ncols
 
         return columns, num_original_columns, unnamed_cols
 

pandas/io/pytables.py

@@ -2196,9 +2196,9 @@ def update_info(self, info) -> None:
                         f"existing_value [{existing_value}] conflicts with "
                         f"new value [{value}]"
                     )
-            else:
-                if value is not None or existing_value is not None:
-                    idx[key] = value
+
+            elif value is not None or existing_value is not None:
+                idx[key] = value
 
     def set_info(self, info) -> None:
         """set my state from the passed info"""