<jupyter_start><jupyter_text>`poser` steals a bunch of methods from the standard lib and has HUGE api.  This document tests some features.<jupyter_code>from poser import *
    import builtins
    assert λ.isinstance(int)(2) ^ λ.isinstance(int)(2.1)
    λ.range().list()(2, 10, 3)
    import re
    (λ * λ.compile()('^a').match + list)(('abc', '123'))
    import fnmatch
    assert λ.fnmatch('abc*')('abc123')
    import types
    class F():
        def x(self): raise NotImplemented()
    def x(self): return self
    f = F()
    f.x = λ.MethodType(x)(f)

    assert (λ**F+bool)(f.x())
    import pathlib
    assert λ.Path('readme.md').read_text().contains('`poser`')()
    assert not λ.issubclass(int)(2) and λ.issubclass(int)(int)
    import statistics
    λ.range(1, 3)[λ.mean(), λ.stdev(), λ.min(), λ.max()]()
    import math

    λ[λ.floordiv(2), λ.truediv(2)](10.5)
    import inspect
    assert λ.isfunction()(lambda x:x)
    import json
    λ.loads()("""{"a": 1}"""), λ.loads().dumps()("""{"a": 1}""")
    import toolz
    λ.valfilter(bool).get('a')(dict(a=2, b=None))
    import random
    λ.randint(1,1)()
    import glob
    λ.glob('../poser/*.py').sorted()()
    import string
    assert (λ**string.Template)(λ.Template('get $paid')())
    import io
    with λ.StringIO() + ... as s: 
        λ.do(s.write)("❤️")
        λ + s.getvalue + print + ...
    import operator, dataclasses

    @λ.dataclass()
    class Class: a: dict 

    λ.attrgetter('a').itemgetter('foo')(Class(dict(foo="🐼")))<jupyter_output><empty_output>
{'fraction_non_alphanumeric': 0.20156555772994128, 'fraction_numerical': 0.016960208741030658, 'mean_word_length': 3.1126005361930296, 'pattern_counts': {'":': 2, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'chain_length': '1', 'dir': 'jupyter-structured-clean-dedup', 'id': '497653', 'license': 'BSD-3-Clause', 'n_tokens_mistral': 609, 'n_tokens_neox': 578, 'n_words': 122, 'path': 'tests/test_poser_api.ipynb', 'repo_name': 'deathbeds/poser', 'size': '1533'}