├── cursed_datatypes.egg-info ├── dependency_links.txt ├── top_level.txt ├── SOURCES.txt └── PKG-INFO ├── cursed_python.png ├── pyproject.toml ├── cursed_datatypes ├── __init__.py └── cursed_datatypes.py ├── dist ├── cursed-datatypes-0.0.2.tar.gz ├── cursed-datatypes-0.0.3.tar.gz ├── cursed-datatypes-0.1.0.tar.gz ├── cursed_datatypes-0.0.2-py3-none-any.whl ├── cursed_datatypes-0.0.3-py3-none-any.whl └── cursed_datatypes-0.1.0-py3-none-any.whl ├── setup.cfg ├── README.md ├── examples └── demo_cursed_list.ipynb └── LICENCE /cursed_datatypes.egg-info/dependency_links.txt: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /cursed_datatypes.egg-info/top_level.txt: -------------------------------------------------------------------------------- 1 | cursed_datatypes 2 | -------------------------------------------------------------------------------- /cursed_python.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/LukeRoantree4815162342/cursed_datatypes/main/cursed_python.png -------------------------------------------------------------------------------- /pyproject.toml: -------------------------------------------------------------------------------- 1 | [build-system] 2 | requires = ["setuptools>=42"] 3 | build-backend = "setuptools.build_meta" 4 | -------------------------------------------------------------------------------- /cursed_datatypes/__init__.py: -------------------------------------------------------------------------------- 1 | from .cursed_datatypes import (cursed_list, 2 | cursed_tuple) 3 | -------------------------------------------------------------------------------- /dist/cursed-datatypes-0.0.2.tar.gz: -------------------------------------------------------------------------------- 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LICENCE 2 | README.md 3 | pyproject.toml 4 | setup.cfg 5 | cursed_datatypes/__init__.py 6 | cursed_datatypes/cursed_datatypes.py 7 | cursed_datatypes.egg-info/PKG-INFO 8 | cursed_datatypes.egg-info/SOURCES.txt 9 | cursed_datatypes.egg-info/dependency_links.txt 10 | cursed_datatypes.egg-info/top_level.txt -------------------------------------------------------------------------------- /setup.cfg: -------------------------------------------------------------------------------- 1 | [metadata] 2 | name = cursed-datatypes 3 | version = 0.1.0 4 | author = Luke Roantree 5 | author_email = luke@roantree.com 6 | description = "list & tuple datatypes alowing floating point indices and slices" 7 | long_description = file: README.md 8 | long_description_content_type = text/markdown 9 | url = https://github.com/lukeroantree4815162342/cursed_datatypes/ 10 | project_urls = 11 | Bug Tracker = https://github.com/lukeroantree4815162342/cursed_datatypes/issues/ 12 | classifiers = 13 | Programming Language :: Python :: 3 14 | License :: OSI Approved :: MIT License 15 | Operating System :: OS Independent 16 | 17 | [options] 18 | python_requires = >=3.6 19 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ## cursed\-dataypes is a library offering cursed variations of standard Python datatypes (so far limited to cursed\_list & cursed\_tuple) 2 | 3 | --- 4 | 5 | ### install: `pip install cursed-datatypes` 6 | 7 | ### import: `from cursed_datatypes import cursed_list, cursed_tuple` 8 | 9 | 10 | ### What is cursed about these datatypes? 11 | 12 | well, you know how you absolutely never thought "I wonder what element 2.345 of this list is"? 13 | 14 | cursed\_list allows you to find out! 15 | 16 | cursed\_list extends the builtin list type to allow floating point indices, or floating point slices. 17 | 18 | It interpolates the values of the list elements to get these fractional elements; 19 | 20 | e.g. `cursed_list([1,2,3])[0.333])` would give `1.333` 21 | 22 | floating point slices work similarly, including if the step is a float 23 | 24 | Note: this means the number of elements of a slice of a cursed\_list can be *more* than the length of the 25 | original cursed\_list object. 26 | 27 | cursed\_tuple works similarly, except it is immutable. 28 | 29 | --- 30 | 31 | ![cursed list demo screenshot](cursed_python.png) 32 | 33 | --- 34 | 35 | ### Limitations: 36 | Can only assign to cursed\_list slices as if it were a normal list; no floats 37 | 38 | Can't handle complex number indices - I have no idea what that should even look like 39 | 40 | ### Where should I use this? 41 | You probably shouldn't, definitely not for anything serious. 42 | 43 | The whole point of this is to be like nails on a chalkboard for programmers. 44 | 45 | 46 | -------------------------------------------------------------------------------- /examples/demo_cursed_list.ipynb: -------------------------------------------------------------------------------- 1 | { 2 | "cells": [ 3 | { 4 | "cell_type": "code", 5 | "execution_count": 2, 6 | "id": "2e4295cd", 7 | "metadata": {}, 8 | "outputs": [ 9 | { 10 | "name": "stdout", 11 | "output_type": "stream", 12 | "text": [ 13 | "1\n", 14 | "3\n", 15 | "5.66666\n", 16 | "[1, 3, 5, 7]\n", 17 | "[1.9120000000000001, 3.912, 5.912, 7.911999999999999, 9.912, 11.912]\n", 18 | "[7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5, 11.0, 11.5, 12.0, 12.5, 13.0, 13.5, 14.0, 14.5]\n", 19 | "[3.2, 4.2, 5.200000000000001, 6.200000000000001, 7.199999999999999, 8.2, 9.2, 10.2]\n", 20 | "[7.0, 8.2, 9.4, 10.599999999999998, 11.8]\n", 21 | "[15.0, 12.0, 9.0]\n", 22 | "[6.4, 7.600000000000001, 8.8, 10.0, 11.2]\n" 23 | ] 24 | } 25 | ], 26 | "source": [ 27 | "from cursed_datatypes import cursed_list\n", 28 | "\n", 29 | "example = cursed_list([1,3,5,7,9,11,13,15])\n", 30 | "print(example[0],\n", 31 | " example[1],\n", 32 | " example[2.33333],\n", 33 | " example[:4.123],\n", 34 | " example[0.456:6.89],\n", 35 | " example[3:7:0.25],\n", 36 | " example[1.1:5.5:0.5],\n", 37 | " example[-5:-2:0.6],\n", 38 | " example[-1:2:-1.5],\n", 39 | " example[-5.3:-2.3:0.6],\n", 40 | " sep='\\n')" 41 | ] 42 | }, 43 | { 44 | "cell_type": "code", 45 | "execution_count": null, 46 | "id": "a8cf8f56", 47 | "metadata": {}, 48 | "outputs": [], 49 | "source": [] 50 | } 51 | ], 52 | "metadata": { 53 | "kernelspec": { 54 | "display_name": "Python 3 (ipykernel)", 55 | "language": "python", 56 | "name": "python3" 57 | }, 58 | "language_info": { 59 | "codemirror_mode": { 60 | "name": "ipython", 61 | "version": 3 62 | }, 63 | "file_extension": ".py", 64 | "mimetype": "text/x-python", 65 | "name": "python", 66 | "nbconvert_exporter": "python", 67 | "pygments_lexer": "ipython3", 68 | "version": "3.9.7" 69 | } 70 | }, 71 | "nbformat": 4, 72 | "nbformat_minor": 5 73 | } 74 | -------------------------------------------------------------------------------- /cursed_datatypes.egg-info/PKG-INFO: -------------------------------------------------------------------------------- 1 | Metadata-Version: 2.1 2 | Name: cursed-datatypes 3 | Version: 0.1.0 4 | Summary: "list & tuple datatypes alowing floating point indices and slices" 5 | Home-page: https://github.com/lukeroantree4815162342/cursed_datatypes/ 6 | Author: Luke Roantree 7 | Author-email: luke@roantree.com 8 | License: UNKNOWN 9 | Project-URL: Bug Tracker, https://github.com/lukeroantree4815162342/cursed_datatypes/issues/ 10 | Platform: UNKNOWN 11 | Classifier: Programming Language :: Python :: 3 12 | Classifier: License :: OSI Approved :: MIT License 13 | Classifier: Operating System :: OS Independent 14 | Requires-Python: >=3.6 15 | Description-Content-Type: text/markdown 16 | License-File: LICENCE 17 | 18 | ## cursed\_dataypes is a library offering cursed variations of standard Python datatypes (so far limited to cursed\_list) 19 | 20 | --- 21 | 22 | ### install: `pip install cursed-datatypes` 23 | 24 | ### import: `from cursed_datatypes import cursed_list, cursed_tuple` 25 | 26 | 27 | ### What is cursed about these datatypes? 28 | 29 | well, you know how you absolutely never thought "I wonder what element 2.345 of this list is"? 30 | 31 | cursed\_list allows you to find out! 32 | 33 | cursed\_list extends the builtin list type to allow floating point indices, or floating point slices. 34 | 35 | It interpolates the values of the list elements to get these fractional elements; 36 | 37 | e.g. `cursed_list([1,2,3])[0.333])` would give `1.333` 38 | 39 | floating point slices work similarly, including if the step is a float 40 | 41 | Note: this means the number of elements of a slice of a cursed\_list can be *more* than the length of the 42 | original cursed\_list object. 43 | 44 | cursed\_tuple works similarly, except it is immutable. 45 | 46 | --- 47 | 48 | ![cursed list demo screenshot](cursed_python.png) 49 | 50 | --- 51 | 52 | ### Limitations: 53 | Can only assign to cursed\_list slices as if it were a normal list; no floats 54 | 55 | Can't handle complex number indices - I have no idea what that should even look like 56 | 57 | ### Where should I use this? 58 | You probably shouldn't, definitely not for anything serious. 59 | 60 | The whole point of this is to be like nails on a chalkboard for programmers. 61 | 62 | 63 | 64 | 65 | -------------------------------------------------------------------------------- /cursed_datatypes/cursed_datatypes.py: -------------------------------------------------------------------------------- 1 | class cursed_list(list): 2 | def __getitem__(self, key): 3 | if isinstance(key,slice): 4 | start, stop, step = key.start, key.stop, key.step 5 | if start is None: 6 | start = 0 7 | if stop is None: 8 | stop = len(self)-1 9 | if step is None: 10 | step = 1 11 | 12 | # case: standard slice 13 | if type(start) == type(stop) == type(step) == int: 14 | return super(cursed_list, self).__getitem__(key) 15 | 16 | # handle looping around 17 | if start<0: 18 | start = len(self) + start 19 | if stop<0: 20 | stop = len(self) + stop 21 | 22 | # case: floating point slice, -ve step 23 | if step<0: 24 | return cursed_list(reversed(self))[-start-1:-stop-1:-step] 25 | 26 | else: 27 | sliced_list = cursed_list() 28 | for i in range(int(((stop-start)/step)//1)): 29 | sliced_list.append(self.__getitem__(start +i*step)) 30 | return sliced_list 31 | elif type(key) in (int,float): 32 | if -len(self)<=key<=len(self)-1: 33 | # handle standard 34 | if isinstance(key,int): 35 | return super(cursed_list, self).__getitem__(key) 36 | 37 | # handle floats 38 | elif isinstance(key,float): 39 | lower = int(key//1) 40 | upper = int(key//1 + 1) 41 | lower_val = super(cursed_list, self).__getitem__(lower) 42 | upper_val = super(cursed_list, self).__getitem__(upper) 43 | if not {type(lower_val),type(upper_val)}.issubset({int,float,complex}): 44 | raise TypeError("cursed_list only supports non-integer indices for numeric elements") 45 | weight_upper = key - lower 46 | weight_lower = upper - key 47 | lower_contrib = weight_lower * lower_val 48 | upper_contrib = weight_upper * upper_val 49 | return lower_contrib + upper_contrib 50 | 51 | else: 52 | raise TypeError(f"cursed_list indices must be integers or floats, received {type(key)}") 53 | 54 | else: 55 | raise IndexError("cursed_list index out of range") 56 | 57 | else: 58 | raise TypeError(f"cursed list only accepts int or float indices, or slices, received {type(key)}") 59 | 60 | def __setitem__(self, key, val): 61 | if type(key) not in (int,slice): 62 | raise TypeError(""" 63 | cursed_list only supports assignment to 64 | integer indices and integer slices""") 65 | if type(key) is slice: 66 | start, stop, step = key.start, key.stop, key.step 67 | if start is None: 68 | start = 0 69 | if stop is None: 70 | stop = len(self)-1 71 | if step is None: 72 | step = 1 73 | if not (type(start) == type(start) == type(step) == int): 74 | raise TypeError("cursed_list only supports assignment to integer\nindices and integer slices") 75 | return super(cursed_list, self).__setitem__(key,val) 76 | 77 | class cursed_tuple(tuple): 78 | def __getitem__(self, key): 79 | if isinstance(key,slice): 80 | start, stop, step = key.start, key.stop, key.step 81 | if start is None: 82 | start = 0 83 | if stop is None: 84 | stop = len(self)-1 85 | if step is None: 86 | step = 1 87 | 88 | # case: standard slice 89 | if type(start) == type(stop) == type(step) == int: 90 | return super(cursed_tuple, self).__getitem__(key) 91 | 92 | # handle looping around 93 | if start<0: 94 | start = len(self) + start 95 | if stop<0: 96 | stop = len(self) + stop 97 | 98 | # case: floating point slice, -ve step 99 | if step<0: 100 | return cursed_tuple(reversed(self))[-start-1:-stop-1:-step] 101 | 102 | else: 103 | sliced_list = [] 104 | for i in range(int(((stop-start)/step)//1)): 105 | sliced_list.append(self.__getitem__(start +i*step)) 106 | return cursed_tuple(sliced_list) 107 | 108 | elif type(key) in (int,float): 109 | if -len(self)<=key<=len(self)-1: 110 | # handle standard 111 | if isinstance(key,int): 112 | return super(cursed_tuple, self).__getitem__(key) 113 | 114 | # handle floats 115 | elif isinstance(key,float): 116 | lower = int(key//1) 117 | upper = int(key//1 + 1) 118 | lower_val = super(cursed_tuple, self).__getitem__(lower) 119 | upper_val = super(cursed_tuple, self).__getitem__(upper) 120 | if not {type(lower_val),type(upper_val)}.issubset({int,float,complex}): 121 | raise TypeError("cursed_tuple only supports non-integer indices for numeric elements") 122 | weight_upper = key - lower 123 | weight_lower = upper - key 124 | lower_contrib = weight_lower * lower_val 125 | upper_contrib = weight_upper * upper_val 126 | return lower_contrib + upper_contrib 127 | 128 | else: 129 | raise TypeError(f"cursed_tuple indices must be integers or floats, received {type(key)}") 130 | 131 | else: 132 | raise IndexError("cursed_tuple index out of range") 133 | 134 | else: 135 | raise TypeError(f"cursed_tuple only accepts int or float indices, or slices, received {type(key)}") -------------------------------------------------------------------------------- /LICENCE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Patents. 472 | 473 | A "contributor" is a copyright holder who authorizes use under this 474 | License of the Program or a work on which the Program is based. The 475 | work thus licensed is called the contributor's "contributor version". 476 | 477 | A contributor's "essential patent claims" are all patent claims 478 | owned or controlled by the contributor, whether already acquired or 479 | hereafter acquired, that would be infringed by some manner, permitted 480 | by this License, of making, using, or selling its contributor version, 481 | but do not include claims that would be infringed only as a 482 | consequence of further modification of the contributor version. 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You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | 676 | --------------------------------------------------------------------------------