utility_function_by_category.md

May 28, 2026 · View on GitHub

Message From pyufunc Developers

This document is a generated category index for the public utility functions exposed by pyufunc. It is intended to help users inspect the package API by subpackage and identify candidate functions for a specific task.

The list is an API-discovery aid, not a claim that every function is widely used or performance-improving. Evidence about reviewed source packages and exploratory dependent-usage scans is tracked separately in PACKAGE_CLAIMS.md, docs/md_files/utility_function_pkg_review.md, and datasets/util_pkgs_dependents_func_usage.

Existing Utility Functions by Category

Note: we may not update available functions in time, please run code below to check latest available functions.

pyufunc.show_util_func_by_category()

Available utility functions in pyUFunc (253):

util_ai:
- mean_absolute_error
- mean_absolute_percentage_error
- mean_percentage_error
- mean_squared_error
- mean_squared_log_error
- r2_score
- root_mean_squared_error
util_algorithm:
- algo_bubble_sort
- algo_heap_sort
- algo_insertion_sort
- algo_merge_sort
- algo_quick_sort
- algo_selection_sort
util_magic:
- count_lines_of_code
- cvt_py_to_dll
- end_of_life
- func_running_time
- func_time
- generate_password
- get_active_python_env
- get_user_defined_func
- get_user_defined_module
- get_user_imported_module
- import_package
- is_module_importable
- is_user_defined_func
- requires
- run_parallel
- show_docstring_google
- show_docstring_headers
- show_docstring_numpy
- timeout
- timeout_linux
util_data_processing:
- cvt_int_to_alpha
- dataclass_creation
- dataclass_dict_wrapper
- dataclass_extend
- dataclass_from_dict
- dataclass_merge
- dict_delete_keys
- dict_split_by_chunk
- get_layer_boundary
- is_float
- list_flatten_nested
- list_split_by_equal_sublist
- list_split_by_fixed_length
- str_digit_to_float
- str_digit_to_int
- str_strip
util_datetime:
- cvt_current_dt_to_tz
- fmt_dt_to_str
- fmt_str_to_dt
- get_time_diff_in_unit
- get_timezone
- group_dt_daily
- group_dt_hourly
- group_dt_minutely
- group_dt_monthly
- group_dt_weekly
- group_dt_yearly
- list_all_timezones
- time_str_to_seconds
- time_unit_converter
util_geo:
- calc_area_from_wkt_geometry
- calc_distance_on_unit_haversine
- calc_distance_on_unit_sphere
- create_circle_at_point_with_radius
- cvt_baidu09_to_gcj02
- cvt_baidu09_to_wgs84
- cvt_gcj02_to_baidu09
- cvt_gcj02_to_wgs84
- cvt_wgs84_to_baidu09
- cvt_wgs84_to_gcj02
- download_elevation_tif_by
- extract_bbox_coordinates
- find_closest_point
- find_k_nearest_points
- get_coordinates_from_geom
- get_osm_by_bbox
- get_osm_by_relation_id
- get_osm_place
- gmns_Agent
- gmns_Link
- gmns_Node
- gmns_POI
- gmns_read_link
- gmns_read_node
- gmns_read_poi
- gmns_read_zone
- gmns_Zone
- proj_point_to_line
util_git_pypi:
- github_file_downloader
- github_get_status
- github_private_file_downloader
- pypi_downloads
util_img:
- img_bytes_to_CV
- img_bytes_to_PIL
- img_CV_to_bytes
- img_CV_to_PIL
- img_PIL_to_bytes
- img_PIL_to_CV
- img_resize
- img_rotate
- img_rotate_bound
- img_show
- img_to_bytes
- img_translate
- is_CV_img
- is_PIL_img
util_log:
- add_date_in_filename
- generate_dir_with_date
util_network:
- get_host_ip
- get_host_name
- validate_url
util_office:
- is_valid_email
- printer_file
- send_email
util_pathio:
- add_dir_to_env
- add_pkg_to_sys_path
- check_file_existence
- check_filename
- check_files_in_dir
- check_platform
- create_tempfile
- create_unique_filename
- file_delete
- file_remove
- find_duplicate_files
- find_executable_from_PATH_on_win
- find_fname_from_PATH_on_win
- generate_unique_filename
- get_dir_size
- get_file_size
- get_filenames_by_ext
- get_files_by_ext
- is_linux
- is_mac
- is_windows
- path2linux
- path2uniform
- pickle_load
- pickle_save
- remove_duplicate_files
- show_dir_in_tree
- size_of_dir
- size_of_file
- terminal_height
- terminal_width
- with_argparse
util_test:
- pytest_show_assert
- pytest_show_database
- pytest_show_fixture
- pytest_show_naming_convention
- pytest_show_parametrize
- pytest_show_raise
- pytest_show_skip_xfail
- pytest_show_warning
util_pkgs:
- atomic_save_file
- auto_canny
- boot_time
- cd
- collect_files_excluding_gitignore
- confirmed
- cpu_count
- cpu_freq
- cpu_percent
- cpu_times
- dict_flatten
- dict_get_by_path
- dict_set_by_path
- dict_to_json_safe
- dict_unflatten
- disable_logger
- disk_io_counters
- disk_usage
- enable_logger
- fake_requests_headers
- filter_paths_by_gitignore
- find_similar_str
- flatten_iterable
- get_user_cache_dir
- get_user_config_dir
- get_user_data_dir
- get_user_log_dir
- getloadavg
- grab_contours
- human_file_size
- human_intcomma
- human_number
- human_time_delta
- is_cv2
- is_cv3
- is_cv4
- is_path_ignored
- iter_chunked
- iter_flatten
- iter_split_when
- iter_unique
- iter_windowed
- load_data
- load_gitignore_patterns
- load_pickle
- log_ceil
- merge_dicts
- net_io_counters
- opencv2matplotlib
- osgb36_to_wgs84
- pad_size
- parse_timedelta_text
- pkg_dependents_func_usage
- pkg_public_func
- precondition
- Process
- process_iter
- remap_nested_dict
- remove_punctuation
- resize
- resolve_dir
- retry_call
- retry_on_exception
- retry_with_backoff
- rotate
- rotate_bound
- safe_write_json_with_lock
- safe_write_pickle_with_lock
- safe_write_text_with_lock
- save_data
- save_dict_to_json
- save_pickle
- sensor_battery
- sensor_fans
- sensor_temperatures
- sensors_temperatures
- setup_file_logger
- setup_simple_logger
- show_public_func
- skeletonize
- slugify_text
- swap_memory
- toolz_count_frequencies
- toolz_groupby_key
- toolz_merge_dicts
- toolz_pipe_call
- toolz_sliding_window
- translate
- update_dict_keys
- url_to_image
- Version
- virtual_memory
- wgs84_to_osgb36
- with_file_lock
pkg_utils:
- find_util_func_by_keyword
- show_util_func_by_category