Metadata-Version: 2.1
Name: fastutils
Version: 0.14.0
Summary: Collection of simple utils.
Home-page: https://github.com/zencore-cn/zencore-issues
Author: zencore
Author-email: dobetter@zencore.cn
License: MIT
Description: # fastutils
        
        Collection of simple utils.
        
        ## Install
        
        ```shell
        pip install fastutils
        ```
        
        ## Installed Utils
        
        - aesutils # use cipherutils instead
        - cacheutils
           - get_cached_value
        - cipherutils
           - DecryptFailed
           - ResultEncoderBase     # result encoder base
           - RawDataEncoder        # result encoder, default result encoder to most ciphers
           - HexlifyEncoder        # result encoder
           - Base64Encoder         # result encoder
           - SafeBase64Encoder     # result encoder
           - Utf8Encoder           # result encoder
           - MappingCipherBase     # self-designed cipher base, by mapping every byte from 0-255 to random-seeds.
           - S1Cipher     # self-designed, based on MappingCipherBase. Can NOT sorting, searching partly.
           - S2Cipher     # self-designed, based on MappingCipherBase. Can NOT sorting, searching partly.
           - AesCipher    # standard cipher, default to aes-128-ecb with sha1prng_key. Can NOT sorting, searching partly.
           - S12Cipher    # self-designed, turn 1 byte data to 2 byte data with random gap.
           - IvCipher     # self-designed, trun integer number increase randomly. Can sorting, Can NOT seaching partly, Number stored in number.
           - IvfCipher    # self-designed, based on IvCihper, for float number encrypt and decrypt. Can sorting, Can NOT seaching partly. Number stored in string.
        - dictutils
           - deep_merge
           - select
           - update
           - ignore_none_item   # None, [], {} will be ignored. 0, False, "" and other empty element will keep.
        - funcutils
           - get_inject_params
           - call_with_inject
           - classproperty
        - hashutils
           - get_file_md5
           - get_file_sha
           - get_file_sha1
           - get_file_sha224
           - get_file_sha256
           - get_file_sha384
           - get_file_sha512
           - get_md5
           - get_sha
           - get_sha1
           - get_sha224
           - get_sha256
           - get_sha384
           - get_sha512
           - get_md5_base64
           - get_sha_base64
           - get_sha1_base64
           - get_sha224_base64
           - get_sha256_base64
           - get_sha384_base64
           - get_sha512_base64
           - get_pbkdf2_hmac
           - get_pbkdf2_md5
           - get_pbkdf2_sha
           - get_pbkdf2_sha1
           - get_pbkdf2_sha224
           - get_pbkdf2_sha256
           - get_pbkdf2_sha384
           - get_pbkdf2_sha512
           - validate_pbkdf2_hmac
           - validate_pbkdf2_md5
           - validate_pbkdf2_sha
           - validate_pbkdf2_sha1
           - validate_pbkdf2_sha224
           - validate_pbkdf2_sha256
           - validate_pbkdf2_sha384
           - validate_pbkdf2_sha512
        - imageutils
           - get_image_bytes
           - get_base64image
           - parse_base64image
           - resize
        - jsonutils
           - SimpleJsonEncoder
           - simple_json_dumps
           - register_global_encoder
        - listutils
           - int_list_to_bytes # deprecated, see strutils.ints2bytes
           - pad
           - chunk
           - clean_none
           - ignore_none_element # alias of clean_none
           - unique
           - replace
           - append_new
           - group
        - randomutils
           - Random
              - random
              - randint
              - get_bytes
              - choice
              - choices
              - shuffle
        - rsautils
           - newkeys
           - load_private_key
           - load_public_key
           - load_public_key_from_private_key
           - encrypt
           - decrypt
           - export_key
        - sixutils
        - strutils
           - random_string
           - char_force_to_int
           - force_bytes
           - force_text
           - force_int
           - force_float
           - force_numeric
           - wholestrip
           - split
           - str_composed_by
           - is_str_composed_by_the_choices (alias of str_composed_by)
           - is_hex_digits
           - join_lines
           - is_urlsafeb64_decodable
           - is_base64_decodable
           - is_unhexlifiable
           - text_display_length
           - text_display_shorten
           - smart_get_binary_data
           - is_chinese_character
           - binarify
           - unbinarify
           - ints2bytes
           - int2bytes
           - substrings
           - combinations
        - threadutils
           - Service
           - ServiceBase
        - typingutils
        
        
        ## Help
        
        ### Mostly get help by help( ... ) in ipython
        
        *Example*
        
        ```
        In [9]: from fastutils import strutils
        
        In [10]: help(strutils.random_string)
        Help on function random_string in module fastutils.strutils:
        
        random_string(length, choices='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ')
        
        ```
        
        ### Some function using *args, **kwargs paramters, see help below.
        
        ### cipherutils.IvCipher
        
        *Instance Init Parameters*
        
        - password: required.
        
        ### cipherutils.IvfCipher
        
        *Instance Init Parameters*
        
        - password: required.
        - result_encoder: default to cipherutils.RawDataEncoder(), choices are: cipherutils.HexlifyEncoder(), cipherutils.Base64Encoder(), cipherutils.SafeBase64Encoder().
        - kwargs: dict type.
           - int_digits: default to 12
           - float_digits: default to 4
        
        *Note*
        
        - When float_digits=0, the plain number is treat as integer value.
        
        ### cipherutils.AesCipher
        
        *Instance Init Parameters*
        
        - password: required.
        - result_encoder: default to cipherutils.RawDataEncoder(), choices are: cipherutils.HexlifyEncoder(), cipherutils.Base64Encoder(), cipherutils.SafeBase64Encoder(), cipherutils.Utf8Encoder(),
        - kwargs: dict type.
           - padding: default to cipherutils.aes_padding_pkcs5.
           - key: default to cipherutils.sha1prng_key.
           - mode: default to AES.MODE_ECB (from Crypto.Cipher import AES).
        
        *Example*
        
        ```shell
        In [1]: from fastutils import cipherutils
        
        In [2]: cipher = cipherutils.AesCipher(password="testpwd", result_encoder=cipherutils.HexlifyEncoder(), kwargs={"key": cipherutils.mysql_aes_key}, force_text=True)
           ...:
        
        In [3]: text1 = "test content"
        
        In [4]: text2 = cipher.encrypt(text1)
        
        In [5]: print(text2)
        299aa4e15a40d69e56674a94d9b66cc3
        
        In [6]: text3 = cipher.decrypt(text2)
        
        In [7]: print(text3)
        test content
        
        In [8]: text1 == text3
        Out[8]: True
        
        In [9]:
        
        ```
        
        ## Bug report
        
        Please report any issues at https://github.com/zencore-cn/zencore-issues.
        
        ## Releases
        
        ### v0.14.0 2020-07-16
        
        - Add strutils.substrings.
        - Add strutils.combinations.
        - Add cipherutils.Utf8Encoder.
        - Add cipherutils.S1Cipher.
        - Add cipherutils.S2Cipher.
        - Add funcutils.classproperty
        - WARN: Change a cipherutils.CipherBase's parameter name from encoder to result_encoder.
        
        ### v0.13.4 2020-07-11
        
        - Use new algorithm to improve randomutils.shuffle's performance.
        
        ### v0.13.3 2020-07-11
        
        - Add randomutils.shuffle.
        - Change randomutils.randint parameters from (max, min=0) to (a, b=None).
        
        ### v0.13.2 2020-07-10
        
        - Add listutils.group.
        - Add rsautils.export_key. And rsautils use Crypto.PublicKey.RSA for the base engine.
        
        ### v0.13.1 2020-07-01
        
        - Add strutils.force_float and strutils.force_numeric.
        - Add typingutils.cast_numeric support.
        
        ### v0.13.0 2020-06-26
        
        - IvfCihper accept integer value when float_digits=0.
        - Fix IvfCihper deviation problem which is caused by wrong module used in decrypt.
        - IvfCihper use new algorithm in computing module and max_value, **so that result encrypted by version v0.12.0 can not decrypted by version v0.13.0**.
        
        ### v0.12.0 2020-06-25
        
        - Add IvfCihper for float number encrypt and decrypt. The output of IvfCipher.encrypt is string.
        
        ### v0.11.1 2020-06-23
        
        - Use class instead of raw api for s12 and iv ciphers. It's can avoid many times in generating seeds.
        
        ### v0.11.0 2020-06-20
        
        - Add cipherutils.
        - Add strutils.binarify and strutils.unbinarify.
        - Add randomutils.Random.
        - Change aesutils functions' return type. Note: use cipherutils instead.
        
        ### v0.10.1 2020-05-19
        
        - Add bizerror dependency.
        
        ### v0.10.0 2020-04-23
        
        - Add strutils.is_chinese_character to test if the character is a chinese character.
        - Add cacheutils.get_cached_value to get or set cached value.
        
        ### v0.9.0 2020-03-05
        
        - Add listutils.append_new to append new value and only new value to the list.
        
        ### v0.8.0 2020-01-15
        
        - Add strutils.smart_get_binary_data.
        - Add rsautils.
        
        ### v0.7.0 2020-01-14
        
        - Add hashutils.get_file_hash.
        - Add extra install requires for python 2.x.
        - Add imageutils.parse_base64image and imageutils.get_image_bytes.
        - Fix jsonutils.make_simple_json_encoder ignore bases problem.
        
        ### v0.6.0 2020-01-07
        
        - Add imageutils, add imageutils.get_base64image to make base64 image that can be rendered by web browser.
        - Add imageutils.resize to scale image size.
        - Add Image-Object-Encode support in jsonutils.
        - Add threadutils, add threadutils.Service to simplify long-run-service programming.
        - Raise bizerror.MissingParameter error in funcutils.get_inject_params while missing required parameter.
        
        ### v0.5.4 2019-12-10
        
        - Fix hashutils.get_hash_hexdigest and hashutils.get_hash_base64 problem.
        
        ### v0.5.3 2019-12-08
        
        - Using typingutils.smart_cast in funcutils.get_inject_params.
        
        ### v0.5.2 2019-12-08
        
        - Add unit test cases for typingutils.
        - Fix cast_list, do strip for every element in comma-separated-list.
        - Fix base64 import missing in typingutils.
        
        ### v0.5.1 2019-12-08
        
        - Add typingutils.cast_str.
        
        ### v0.5.0 2019-12-08
        
        - Set library property in get_encoder in jsonutils.
        - Add typingutils.
        
        ### v0.4.0 2019.12.07
        
        - Add jsonutils, provides simple json encoder register system.
        
        ### v0.3.2 2019.10.29
        
        - Fix problems for python 2.7.
        - Fix name error of funcutils.
        
        ### v0.3.1 2019.10.28
        
        - Fix problem casued by str.isascii() which is new from python 3.7.
        
        ### v0.3.0 2019.09.24
        
        - Add listutils.unique to remove duplicated elements from the list.
        - Add listutils.replace to replace element value in thelist with new_value in collection of map.
        
        ### v0.2.0 2019.09.10
        
        - Add functuils.get_inject_params to smartly choose parameters from candidates by determine with the function's signature.
        - Add functuils.call_with_inject to smartly call the function by smartly choose parameters.
        
        ### v0.1.1 2019.08.27
        
        - Add strutils.wholestrip function, use to remove all white spaces in text.
        - Fix strutils.is_urlsafeb64_decodable, strutils.is_base64_decodable and strutils.is_unhexlifiable functions, that have problem to test text contains whitespaces.
        
        ### v0.1.0 2019.08.23
        
        - Add simple utils about operations of aes, dict, hash, list and str.
        
Keywords: fastutils,aesutils,cacheutils,cipherutils,dictutils,funcutils,hashutils,imageutils,jsonutils,listutils,randomutils,rasutils,strutils,threadutils,typingutils
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Description-Content-Type: text/markdown
