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import simplematch as sm
def test_readme_example_opener():
assert sm.match("He* {planet}!", "Hello World!") == {"planet": "World"}
assert sm.match("It* {temp:float}°C *", "It's -10.2°C outside!") == {"temp": -10.2}
def test_readme_example_basic_usage():
result = sm.match(
pattern="Invoice*_{year}_{month}_{day}.pdf",
string="Invoice_RE2321_2021_01_15.pdf",
)
assert result == {"year": "2021", "month": "01", "day": "15"}
assert sm.test("ABC-{value:int}", "ABC-13")
def test_readme_example_typehints():
matcher = sm.Matcher("{year:int}-{month:int}: {value:float}")
assert matcher.match("2021-01: -12.786") == {
"year": 2021,
"month": 1,
"value": -12.786,
}
assert matcher.match("2021-01-abc: Hello") == None
assert matcher.test("1234-01: 123.123") == True
assert (
matcher.regex
== "^(?P<year>[+-]?[0-9]+)\\-(?P<month>[+-]?[0-9]+):\\ (?P<value>[+-]?(?:[0-9]*[.])?[0-9]+)$"
)
assert matcher.converters == {"year": int, "month": int, "value": float}
def test_simple():
assert sm.test("*.py", "hello.py")
assert not sm.test("*.zip", "hello.py")
assert sm.test("{file}.py", "hello.py")
assert not sm.test("{file}.zip", "hello.py")
assert sm.test("{folder}/{filename}.js", "foo/bar.js")
assert sm.test("*.{extension}", "/root/folder/file.exe")
assert sm.test("{folder}/{filename}.{extension}", "test/123.pdf")
assert sm.test("{}/{filename}?{}", "www.site.com/home/hello.js?p=1")
def test_return_values():
# test() behaviour
assert sm.test("*.py", "hello.py") == True
assert sm.test("{}.py", "hello.py") == True
assert sm.test("*.py", "hello.__") == False
assert sm.test("{}.py", "hello.__") == False
# match() behaviour
assert sm.match("*.py", "hello.py") == {}
assert sm.match("{}.py", "hello.py") == {0: "hello"}
assert sm.match("*.py", "hello.__") is None
assert sm.match("{}.py", "hello.__") is None
def test_unnamed_wildcards():
assert sm.match("{} sees {}", "Tim sees Jacob") == {0: "Tim", 1: "Jacob"}
def test_simple_matching():
# should return the right match dict
assert sm.match("{folder}/{filename}.py", "home/hello.py") == {
"folder": "home",
"filename": "hello",
}
# should return None object if no match
assert sm.match("{folder}/{filename}?{params}", "hello.js?p=1") == None
# should match strings with . (dot) and ? (question mart) sights
assert sm.match("{folder}/{filename}?{params}", "home/hello.js?p=1") == dict(
folder="home", filename="hello.js", params="p=1"
)
# should match wild cards
assert sm.match("*/{filename}", "home/hello.js") == dict(filename="hello.js")
# NOT: should tolerate *{param} syntax - it acts as */{param}
# this is different from the easypattern library!
assert not sm.match("*{filename}", "home/hello.js") == dict(filename="hello.js")
# should save wild cards
assert sm.match("{}/{filename}?{}", "www.site.com/home/hello.js?p=1") == {
0: "www.site.com/home",
1: "p=1",
"filename": "hello.js",
}
def test_type_int():
m = sm.Matcher("{num:int}")
assert m.match("123") == {"num": 123}
assert m.match("-123") == {"num": -123}
assert not m.match("-123.0")
assert m.match("+123") == {"num": 123}
assert m.match("+000123") == {"num": 123}
assert m.match("0123") == {"num": 123}
def test_type_float():
m = sm.Matcher("{num:float}")
assert m.match("123.4") == {"num": 123.4}
assert m.match("-123.4") == {"num": -123.4}
assert m.match("-123.0")
assert m.match("+123.4") == {"num": 123.4}
assert m.match("+000123.4") == {"num": 123.4}
def test_type_letter():
m = sm.Matcher("{chars:letters}*")
assert m.match("abcf123") == {"chars": "abcf"}
assert m.match("abcf123#") == {"chars": "abcf"}
assert m.match("ACBAAC_123") == {"chars": "ACBAAC"}
def test_type_bitcoin():
m = sm.Matcher("{coin:bitcoin}")
assert m.match("1KFHE7w8BhaENAswwryaoccDb6qcT6DbYY") == {
"coin": "1KFHE7w8BhaENAswwryaoccDb6qcT6DbYY"
}
assert not m.match("loremipsum")
assert m.match("16ftSEQ4ctQFDtVZiUBusQUjRrGhM3JYwe") == {
"coin": "16ftSEQ4ctQFDtVZiUBusQUjRrGhM3JYwe"
}
assert m.match("1EBHA1ckUWzNKN7BMfDwGTx6GKEbADUozX") == {
"coin": "1EBHA1ckUWzNKN7BMfDwGTx6GKEbADUozX"
}
assert not m.match("0xde0b295669a9fd93d5f28d9ec85e40f4cb697bae")
assert m.match("bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq") == {
"coin": "bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq"
}
def test_type_ssn():
m = sm.Matcher("{n:ssn}")
assert m.test("123-45-6789")
assert not m.test("123 45 6789")
assert m.test("333-22-4444")
assert not m.test("aaa-bbb-cccc")
assert not m.test("900-58-4564")
assert not m.test("999-58-4564")
assert not m.test("000-45-5454")
def test_type_ipv4():
m = sm.Matcher("{ip:ipv4}")
assert m.match("127.0.0.1") == {"ip": "127.0.0.1"}
assert m.match("192.168.1.1") == {"ip": "192.168.1.1"}
assert m.match("127.0.0.1") == {"ip": "127.0.0.1"}
assert m.match("0.0.0.0") == {"ip": "0.0.0.0"}
assert m.match("255.255.255.255") == {"ip": "255.255.255.255"}
assert not m.match("256.256.256.256")
assert not m.match("999.999.999.999")
assert not m.match("1.2.3")
assert m.match("1.2.3.4") == {"ip": "1.2.3.4"}
def test_type_ccard():
m = sm.Matcher("{card:ccard}")
assert m.match("4569403961014710") == {"card": "4569403961014710"}
assert m.match("5191914942157165") == {"card": "5191914942157165"}
assert m.match("370341378581367") == {"card": "370341378581367"}
assert m.match("38520000023237") == {"card": "38520000023237"}
assert m.match("6011000000000000") == {"card": "6011000000000000"}
assert m.match("3566002020360505") == {"card": "3566002020360505"}
assert not m.match("1234566660000222")
def test_type_url():
m = sm.Matcher("{url:url}")
assert not m.match("abcdef")
assert not m.match("www.whatever.com")
assert m.match("https://github.com/geongeorge/i-hate-regex") == {
"url": "https://github.com/geongeorge/i-hate-regex"
}
assert m.match("https://www.facebook.com/") == {"url": "https://www.facebook.com/"}
assert m.match("https://www.google.com/") == {"url": "https://www.google.com/"}
assert m.match("https://xkcd.com/2293/") == {"url": "https://xkcd.com/2293/"}
assert not m.match("https://this-shouldn't.match@example.com")
assert m.match("http://www.example.com/") == {"url": "http://www.example.com/"}
def test_register_type():
def mood_detect(smiley):
moods = {
":)": "good",
":(": "bad",
":/": "sceptic",
}
return moods.get(smiley, "unknown")
sm.register_type("smiley", r":[\(\)\/]", mood_detect)
assert sm.match("I'm feeling {mood:smiley} *", "I'm feeling :) today!") == {
"mood": "good"
}
def test_case_sensitive():
assert sm.test("Hello {}", "Hello World")
assert not sm.test("hello {}", "Hello World")
assert sm.test("Hello {}", "Hello World", case_sensitive=False)
assert sm.test("hello {}", "Hello World", case_sensitive=False)
# keep capture group names
assert sm.match("HELLO {PlAnEt}", "Hello Earth", case_sensitive=False) == {
"PlAnEt": "Earth"
}
def test_manual_specification():
m = sm.Matcher()
m.regex = r"^(?P<test>\w+) \d+$"
m.converters = {"test": str.upper}
assert m.match("hello 123") == {"test": "HELLO"}
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