File size: 4,163 Bytes
dae14ad | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 | from array import array
from collections import defaultdict
import io
import sys
from rich.console import Console
from rich.pretty import install, Pretty, pprint, pretty_repr, Node
def test_install():
console = Console(file=io.StringIO())
dh = sys.displayhook
install(console)
sys.displayhook("foo")
assert console.file.getvalue() == "'foo'\n"
assert sys.displayhook is not dh
def test_pretty():
test = {
"foo": [1, 2, 3, (4, 5, {6}, 7, 8, {9}), {}],
"bar": {"egg": "baz", "words": ["Hello World"] * 10},
False: "foo",
True: "",
"text": ("Hello World", "foo bar baz egg"),
}
result = pretty_repr(test, max_width=80)
print(result)
print(repr(result))
expected = "{\n 'foo': [1, 2, 3, (4, 5, {6}, 7, 8, {9}), {}],\n 'bar': {\n 'egg': 'baz',\n 'words': [\n 'Hello World',\n 'Hello World',\n 'Hello World',\n 'Hello World',\n 'Hello World',\n 'Hello World',\n 'Hello World',\n 'Hello World',\n 'Hello World',\n 'Hello World'\n ]\n },\n False: 'foo',\n True: '',\n 'text': ('Hello World', 'foo bar baz egg')\n}"
print(expected)
assert result == expected
def test_small_width():
test = ["Hello world! 12345"]
result = pretty_repr(test, max_width=10)
expected = "[\n 'Hello world! 12345'\n]"
assert result == expected
def test_broken_repr():
class BrokenRepr:
def __repr__(self):
1 / 0
test = [BrokenRepr()]
result = pretty_repr(test)
expected = "[<repr-error 'division by zero'>]"
assert result == expected
def test_recursive():
test = []
test.append(test)
result = pretty_repr(test)
expected = "[...]"
assert result == expected
def test_defaultdict():
test_dict = defaultdict(int, {"foo": 2})
result = pretty_repr(test_dict)
assert result == "defaultdict(<class 'int'>, {'foo': 2})"
def test_array():
test_array = array("I", [1, 2, 3])
result = pretty_repr(test_array)
assert result == "array('I', [1, 2, 3])"
def test_tuple_of_one():
assert pretty_repr((1,)) == "(1,)"
def test_node():
node = Node("abc")
assert pretty_repr(node) == "abc: "
def test_indent_lines():
console = Console(width=100, color_system=None)
console.begin_capture()
console.print(Pretty([100, 200], indent_guides=True), width=8)
expected = """\
[
│ 100,
│ 200
]
"""
result = console.end_capture()
print(repr(result))
print(result)
assert result == expected
def test_pprint():
console = Console(color_system=None)
console.begin_capture()
pprint(1, console=console)
assert console.end_capture() == "1\n"
def test_pprint_max_values():
console = Console(color_system=None)
console.begin_capture()
pprint([1, 2, 3, 4, 5, 6, 7, 8, 9, 0], console=console, max_length=2)
assert console.end_capture() == "[1, 2, ... +8]\n"
def test_pprint_max_items():
console = Console(color_system=None)
console.begin_capture()
pprint({"foo": 1, "bar": 2, "egg": 3}, console=console, max_length=2)
assert console.end_capture() == """{'foo': 1, 'bar': 2, ... +1}\n"""
def test_pprint_max_string():
console = Console(color_system=None)
console.begin_capture()
pprint(["Hello" * 20], console=console, max_string=8)
assert console.end_capture() == """['HelloHel'+92]\n"""
def test_tuples():
console = Console(color_system=None)
console.begin_capture()
pprint((1,), console=console)
pprint((1,), expand_all=True, console=console)
pprint(((1,),), expand_all=True, console=console)
result = console.end_capture()
print(repr(result))
expected = "(1,)\n(\n│ 1,\n)\n(\n│ (\n│ │ 1,\n│ ),\n)\n"
assert result == expected
def test_newline():
console = Console(color_system=None)
console.begin_capture()
console.print(Pretty((1,), insert_line=True, expand_all=True))
result = console.end_capture()
expected = "\n(\n 1,\n)\n"
assert result == expected
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