Remove some cudf._lib.strings files in favor of inlining pylibcudf

python/cudf/cudf/_lib/strings/CMakeLists.txt

@@ -11,35 +11,5 @@
 # or implied. See the License for the specific language governing permissions and limitations under
 # the License.
 # =============================================================================
-
-set(cython_sources
-    attributes.pyx
-    capitalize.pyx
-    case.pyx
-    char_types.pyx
-    combine.pyx
-    contains.pyx
-    extract.pyx
-    find.pyx
-    find_multiple.pyx
-    findall.pyx
-    json.pyx
-    padding.pyx
-    repeat.pyx
-    replace.pyx
-    replace_re.pyx
-    strip.pyx
-    substring.pyx
-    translate.pyx
-    wrap.pyx
-)
-
-set(linked_libraries cudf::cudf)
-rapids_cython_create_modules(
-  CXX
-  SOURCE_FILES "${cython_sources}"
-  LINKED_LIBRARIES "${linked_libraries}" MODULE_PREFIX strings_ ASSOCIATED_TARGETS cudf
-)
-
 add_subdirectory(convert)
 add_subdirectory(split)

python/cudf/cudf/_lib/strings/__init__.py

@@ -32,62 +32,10 @@
     detokenize,
     tokenize_with_vocabulary,
 )
-from cudf._lib.strings.attributes import (
-    code_points,
-    count_bytes,
-    count_characters,
-)
-from cudf._lib.strings.capitalize import capitalize, is_title, title
-from cudf._lib.strings.case import swapcase, to_lower, to_upper
-from cudf._lib.strings.char_types import (
-    filter_alphanum,
-    is_alnum,
-    is_alpha,
-    is_decimal,
-    is_digit,
-    is_lower,
-    is_numeric,
-    is_space,
-    is_upper,
-)
-from cudf._lib.strings.combine import (
-    concatenate,
-    join,
-    join_lists_with_column,
-    join_lists_with_scalar,
-)
-from cudf._lib.strings.contains import contains_re, count_re, like, match_re
 from cudf._lib.strings.convert.convert_fixed_point import to_decimal
 from cudf._lib.strings.convert.convert_floats import is_float
 from cudf._lib.strings.convert.convert_integers import is_integer
 from cudf._lib.strings.convert.convert_urls import url_decode, url_encode
-from cudf._lib.strings.extract import extract
-from cudf._lib.strings.find import (
-    contains,
-    contains_multiple,
-    endswith,
-    endswith_multiple,
-    find,
-    rfind,
-    startswith,
-    startswith_multiple,
-)
-from cudf._lib.strings.find_multiple import find_multiple
-from cudf._lib.strings.findall import find_re, findall
-from cudf._lib.strings.json import get_json_object
-from cudf._lib.strings.padding import center, ljust, pad, rjust, zfill
-from cudf._lib.strings.repeat import repeat_scalar, repeat_sequence
-from cudf._lib.strings.replace import (
-    insert,
-    replace,
-    replace_multi,
-    slice_replace,
-)
-from cudf._lib.strings.replace_re import (
-    replace_multi_re,
-    replace_re,
-    replace_with_backrefs,
-)
 from cudf._lib.strings.split.partition import partition, rpartition
 from cudf._lib.strings.split.split import (
     rsplit,
@@ -99,7 +47,3 @@
     split_record,
     split_record_re,
 )
-from cudf._lib.strings.strip import lstrip, rstrip, strip
-from cudf._lib.strings.substring import get, slice_from, slice_strings
-from cudf._lib.strings.translate import filter_characters, translate
-from cudf._lib.strings.wrap import wrap