Server: appserver-7f0f8755-nginx-15961cad18524ec5a9db05f2a6a7e440
Current directory: /usr/lib/python3.11
Software: nginx/1.27.5
Shell Command
Create a new file
Upload file
File: numbers.py
# Copyright 2007 Google, Inc. All Rights Reserved. # Licensed to PSF under a Contributor Agreement. """Abstract Base Classes (ABCs) for numbers, according to PEP 3141. TODO: Fill out more detailed documentation on the operators.""" from abc import ABCMeta, abstractmethod __all__ = ["Number", "Complex", "Real", "Rational", "Integral"] class Number(metaclass=ABCMeta): """All numbers inherit from this class. If you just want to check if an argument x is a number, without caring what kind, use isinstance(x, Number). """ __slots__ = () # Concrete numeric types must provide their own hash implementation __hash__ = None ## Notes on Decimal ## ---------------- ## Decimal has all of the methods specified by the Real abc, but it should ## not be registered as a Real because decimals do not interoperate with ## binary floats (i.e. Decimal('3.14') + 2.71828 is undefined). But, ## abstract reals are expected to interoperate (i.e. R1 + R2 should be ## expected to work if R1 and R2 are both Reals). class Complex(Number): """Complex defines the operations that work on the builtin complex type. In short, those are: a conversion to complex, .real, .imag, +, -, *, /, **, abs(), .conjugate, ==, and !=. If it is given heterogeneous arguments, and doesn't have special knowledge about them, it should fall back to the builtin complex type as described below. """ __slots__ = () @abstractmethod def __complex__(self): """Return a builtin complex instance. Called for complex(self).""" def __bool__(self): """True if self != 0. Called for bool(self).""" return self != 0 @property @abstractmethod def real(self): """Retrieve the real component of this number. This should subclass Real. """ raise NotImplementedError @property @abstractmethod def imag(self): """Retrieve the imaginary component of this number. This should subclass Real. """ raise NotImplementedError @abstractmethod def __add__(self, other): """self + other""" raise NotImplementedError @abstractmethod def __radd__(self, other): """other + self""" raise NotImplementedError @abstractmethod def __neg__(self): """-self""" raise NotImplementedError @abstractmethod def __pos__(self): """+self""" raise NotImplementedError def __sub__(self, other): """self - other""" return self + -other def __rsub__(self, other): """other - self""" return -self + other @abstractmethod def __mul__(self, other): """self * other""" raise NotImplementedError @abstractmethod def __rmul__(self, other): """other * self""" raise NotImplementedError @abstractmethod def __truediv__(self, other): """self / other: Should promote to float when necessary.""" raise NotImplementedError @abstractmethod def __rtruediv__(self, other): """other / self""" raise NotImplementedError @abstractmethod def __pow__(self, exponent): """self**exponent; should promote to float or complex when necessary.""" raise NotImplementedError @abstractmethod def __rpow__(self, base): """base ** self""" raise NotImplementedError @abstractmethod def __abs__(self): """Returns the Real distance from 0. Called for abs(self).""" raise NotImplementedError @abstractmethod def conjugate(self): """(x+y*i).conjugate() returns (x-y*i).""" raise NotImplementedError @abstractmethod def __eq__(self, other): """self == other""" raise NotImplementedError Complex.register(complex) class Real(Complex): """To Complex, Real adds the operations that work on real numbers. In short, those are: a conversion to float, trunc(), divmod, %, <, <=, >, and >=. Real also provides defaults for the derived operations. """ __slots__ = () @abstractmethod def __float__(self): """Any Real can be converted to a native float object. Called for float(self).""" raise NotImplementedError @abstractmethod def __trunc__(self): """trunc(self): Truncates self to an Integral. Returns an Integral i such that: * i>0 iff self>0; * abs(i) <= abs(self); * for any Integral j satisfying the first two conditions, abs(i) >= abs(j) [i.e. i has "maximal" abs among those]. i.e. "truncate towards 0". """ raise NotImplementedError @abstractmethod def __floor__(self): """Finds the greatest Integral <= self.""" raise NotImplementedError @abstractmethod def __ceil__(self): """Finds the least Integral >= self.""" raise NotImplementedError @abstractmethod def __round__(self, ndigits=None): """Rounds self to ndigits decimal places, defaulting to 0. If ndigits is omitted or None, returns an Integral, otherwise returns a Real. Rounds half toward even. """ raise NotImplementedError def __divmod__(self, other): """divmod(self, other): The pair (self // other, self % other). Sometimes this can be computed faster than the pair of operations. """ return (self // other, self % other) def __rdivmod__(self, other): """divmod(other, self): The pair (self // other, self % other). Sometimes this can be computed faster than the pair of operations. """ return (other // self, other % self) @abstractmethod def __floordiv__(self, other): """self // other: The floor() of self/other.""" raise NotImplementedError @abstractmethod def __rfloordiv__(self, other): """other // self: The floor() of other/self.""" raise NotImplementedError @abstractmethod def __mod__(self, other): """self % other""" raise NotImplementedError @abstractmethod def __rmod__(self, other): """other % self""" raise NotImplementedError @abstractmethod def __lt__(self, other): """self < other < on Reals defines a total ordering, except perhaps for NaN.""" raise NotImplementedError @abstractmethod def __le__(self, other): """self <= other""" raise NotImplementedError # Concrete implementations of Complex abstract methods. def __complex__(self): """complex(self) == complex(float(self), 0)""" return complex(float(self)) @property def real(self): """Real numbers are their real component.""" return +self @property def imag(self): """Real numbers have no imaginary component.""" return 0 def conjugate(self): """Conjugate is a no-op for Reals.""" return +self Real.register(float) class Rational(Real): """.numerator and .denominator should be in lowest terms.""" __slots__ = () @property @abstractmethod def numerator(self): raise NotImplementedError @property @abstractmethod def denominator(self): raise NotImplementedError # Concrete implementation of Real's conversion to float. def __float__(self): """float(self) = self.numerator / self.denominator It's important that this conversion use the integer's "true" division rather than casting one side to float before dividing so that ratios of huge integers convert without overflowing. """ return int(self.numerator) / int(self.denominator) class Integral(Rational): """Integral adds methods that work on integral numbers. In short, these are conversion to int, pow with modulus, and the bit-string operations. """ __slots__ = () @abstractmethod def __int__(self): """int(self)""" raise NotImplementedError def __index__(self): """Called whenever an index is needed, such as in slicing""" return int(self) @abstractmethod def __pow__(self, exponent, modulus=None): """self ** exponent % modulus, but maybe faster. Accept the modulus argument if you want to support the 3-argument version of pow(). Raise a TypeError if exponent < 0 or any argument isn't Integral. Otherwise, just implement the 2-argument version described in Complex. """ raise NotImplementedError @abstractmethod def __lshift__(self, other): """self << other""" raise NotImplementedError @abstractmethod def __rlshift__(self, other): """other << self""" raise NotImplementedError @abstractmethod def __rshift__(self, other): """self >> other""" raise NotImplementedError @abstractmethod def __rrshift__(self, other): """other >> self""" raise NotImplementedError @abstractmethod def __and__(self, other): """self & other""" raise NotImplementedError @abstractmethod def __rand__(self, other): """other & self""" raise NotImplementedError @abstractmethod def __xor__(self, other): """self ^ other""" raise NotImplementedError @abstractmethod def __rxor__(self, other): """other ^ self""" raise NotImplementedError @abstractmethod def __or__(self, other): """self | other""" raise NotImplementedError @abstractmethod def __ror__(self, other): """other | self""" raise NotImplementedError @abstractmethod def __invert__(self): """~self""" raise NotImplementedError # Concrete implementations of Rational and Real abstract methods. def __float__(self): """float(self) == float(int(self))""" return float(int(self)) @property def numerator(self): """Integers are their own numerators.""" return +self @property def denominator(self): """Integers have a denominator of 1.""" return 1 Integral.register(int)
.
204 Items
Change directory
Remove directory
Rename directory
..
72 Items
Change directory
Remove directory
Rename directory
EXTERNALLY-MANAGED
0.63 KB
Edit
Delete
Copy
Move
Remame
LICENSE.txt
13.61 KB
Edit
Delete
Copy
Move
Remame
__future__.py
5.1 KB
Edit
Delete
Copy
Move
Remame
__hello__.py
0.22 KB
Edit
Delete
Copy
Move
Remame
__phello__
3 Items
Change directory
Remove directory
Rename directory
__pycache__
171 Items
Change directory
Remove directory
Rename directory
_aix_support.py
3.31 KB
Edit
Delete
Copy
Move
Remame
_bootsubprocess.py
2.61 KB
Edit
Delete
Copy
Move
Remame
_collections_abc.py
29.49 KB
Edit
Delete
Copy
Move
Remame
_compat_pickle.py
8.56 KB
Edit
Delete
Copy
Move
Remame
_compression.py
5.55 KB
Edit
Delete
Copy
Move
Remame
_distutils_system_mod.py
6.16 KB
Edit
Delete
Copy
Move
Remame
_markupbase.py
14.31 KB
Edit
Delete
Copy
Move
Remame
_osx_support.py
21.28 KB
Edit
Delete
Copy
Move
Remame
_py_abc.py
6.04 KB
Edit
Delete
Copy
Move
Remame
_pydecimal.py
223.83 KB
Edit
Delete
Copy
Move
Remame
_pyio.py
91.83 KB
Edit
Delete
Copy
Move
Remame
_sitebuiltins.py
3.05 KB
Edit
Delete
Copy
Move
Remame
_strptime.py
24.68 KB
Edit
Delete
Copy
Move
Remame
_sysconfigdata__linux_x86_64-linux-gnu.py
42.36 KB
Edit
Delete
Copy
Move
Remame
_sysconfigdata__x86_64-linux-gnu.py
42.36 KB
Edit
Delete
Copy
Move
Remame
_threading_local.py
7.05 KB
Edit
Delete
Copy
Move
Remame
_weakrefset.py
5.75 KB
Edit
Delete
Copy
Move
Remame
abc.py
6.37 KB
Edit
Delete
Copy
Move
Remame
aifc.py
33.41 KB
Edit
Delete
Copy
Move
Remame
antigravity.py
0.49 KB
Edit
Delete
Copy
Move
Remame
argparse.py
97.28 KB
Edit
Delete
Copy
Move
Remame
ast.py
59.25 KB
Edit
Delete
Copy
Move
Remame
asynchat.py
11.3 KB
Edit
Delete
Copy
Move
Remame
asyncio
34 Items
Change directory
Remove directory
Rename directory
asyncore.py
19.83 KB
Edit
Delete
Copy
Move
Remame
base64.py
20.53 KB
Edit
Delete
Copy
Move
Remame
bdb.py
31.59 KB
Edit
Delete
Copy
Move
Remame
bisect.py
3.06 KB
Edit
Delete
Copy
Move
Remame
bz2.py
11.57 KB
Edit
Delete
Copy
Move
Remame
cProfile.py
6.19 KB
Edit
Delete
Copy
Move
Remame
calendar.py
24.17 KB
Edit
Delete
Copy
Move
Remame
cgi.py
33.61 KB
Edit
Delete
Copy
Move
Remame
cgitb.py
12.13 KB
Edit
Delete
Copy
Move
Remame
chunk.py
5.37 KB
Edit
Delete
Copy
Move
Remame
cmd.py
14.52 KB
Edit
Delete
Copy
Move
Remame
code.py
10.37 KB
Edit
Delete
Copy
Move
Remame
codecs.py
35.85 KB
Edit
Delete
Copy
Move
Remame
codeop.py
5.47 KB
Edit
Delete
Copy
Move
Remame
collections
3 Items
Change directory
Remove directory
Rename directory
colorsys.py
3.93 KB
Edit
Delete
Copy
Move
Remame
compileall.py
19.78 KB
Edit
Delete
Copy
Move
Remame
concurrent
3 Items
Change directory
Remove directory
Rename directory
configparser.py
53.96 KB
Edit
Delete
Copy
Move
Remame
contextlib.py
26.44 KB
Edit
Delete
Copy
Move
Remame
contextvars.py
0.13 KB
Edit
Delete
Copy
Move
Remame
copy.py
8.48 KB
Edit
Delete
Copy
Move
Remame
copyreg.py
7.5 KB
Edit
Delete
Copy
Move
Remame
crypt.py
3.82 KB
Edit
Delete
Copy
Move
Remame
csv.py
15.65 KB
Edit
Delete
Copy
Move
Remame
ctypes
6 Items
Change directory
Remove directory
Rename directory
curses
6 Items
Change directory
Remove directory
Rename directory
dataclasses.py
56.5 KB
Edit
Delete
Copy
Move
Remame
datetime.py
89.85 KB
Edit
Delete
Copy
Move
Remame
dbm
5 Items
Change directory
Remove directory
Rename directory
decimal.py
0.31 KB
Edit
Delete
Copy
Move
Remame
difflib.py
81.36 KB
Edit
Delete
Copy
Move
Remame
dis.py
28.28 KB
Edit
Delete
Copy
Move
Remame
distutils
31 Items
Change directory
Remove directory
Rename directory
doctest.py
102.71 KB
Edit
Delete
Copy
Move
Remame
email
23 Items
Change directory
Remove directory
Rename directory
encodings
123 Items
Change directory
Remove directory
Rename directory
enum.py
76.81 KB
Edit
Delete
Copy
Move
Remame
filecmp.py
9.94 KB
Edit
Delete
Copy
Move
Remame
fileinput.py
15.33 KB
Edit
Delete
Copy
Move
Remame
fnmatch.py
5.86 KB
Edit
Delete
Copy
Move
Remame
fractions.py
28 KB
Edit
Delete
Copy
Move
Remame
ftplib.py
34.66 KB
Edit
Delete
Copy
Move
Remame
functools.py
37.51 KB
Edit
Delete
Copy
Move
Remame
genericpath.py
4.86 KB
Edit
Delete
Copy
Move
Remame
getopt.py
7.31 KB
Edit
Delete
Copy
Move
Remame
getpass.py
5.85 KB
Edit
Delete
Copy
Move
Remame
gettext.py
20.8 KB
Edit
Delete
Copy
Move
Remame
glob.py
8.48 KB
Edit
Delete
Copy
Move
Remame
graphlib.py
9.43 KB
Edit
Delete
Copy
Move
Remame
gzip.py
23.51 KB
Edit
Delete
Copy
Move
Remame
hashlib.py
11.49 KB
Edit
Delete
Copy
Move
Remame
heapq.py
22.48 KB
Edit
Delete
Copy
Move
Remame
hmac.py
7.54 KB
Edit
Delete
Copy
Move
Remame
html
4 Items
Change directory
Remove directory
Rename directory
http
6 Items
Change directory
Remove directory
Rename directory
imaplib.py
53.58 KB
Edit
Delete
Copy
Move
Remame
imghdr.py
3.86 KB
Edit
Delete
Copy
Move
Remame
imp.py
10.36 KB
Edit
Delete
Copy
Move
Remame
importlib
12 Items
Change directory
Remove directory
Rename directory
inspect.py
121.28 KB
Edit
Delete
Copy
Move
Remame
io.py
4.14 KB
Edit
Delete
Copy
Move
Remame
ipaddress.py
76.45 KB
Edit
Delete
Copy
Move
Remame
json
6 Items
Change directory
Remove directory
Rename directory
keyword.py
1.04 KB
Edit
Delete
Copy
Move
Remame
lib-dynload
46 Items
Change directory
Remove directory
Rename directory
lib2to3
16 Items
Change directory
Remove directory
Rename directory
linecache.py
5.56 KB
Edit
Delete
Copy
Move
Remame
locale.py
77.15 KB
Edit
Delete
Copy
Move
Remame
logging
4 Items
Change directory
Remove directory
Rename directory
lzma.py
12.97 KB
Edit
Delete
Copy
Move
Remame
mailbox.py
76.95 KB
Edit
Delete
Copy
Move
Remame
mailcap.py
9.15 KB
Edit
Delete
Copy
Move
Remame
mimetypes.py
22.26 KB
Edit
Delete
Copy
Move
Remame
modulefinder.py
23.14 KB
Edit
Delete
Copy
Move
Remame
multiprocessing
23 Items
Change directory
Remove directory
Rename directory
netrc.py
6.77 KB
Edit
Delete
Copy
Move
Remame
nntplib.py
40.12 KB
Edit
Delete
Copy
Move
Remame
ntpath.py
28.95 KB
Edit
Delete
Copy
Move
Remame
nturl2path.py
2.82 KB
Edit
Delete
Copy
Move
Remame
numbers.py
10.11 KB
Edit
Delete
Copy
Move
Remame
opcode.py
10.2 KB
Edit
Delete
Copy
Move
Remame
operator.py
10.71 KB
Edit
Delete
Copy
Move
Remame
optparse.py
58.95 KB
Edit
Delete
Copy
Move
Remame
os.py
38.58 KB
Edit
Delete
Copy
Move
Remame
pathlib.py
47.44 KB
Edit
Delete
Copy
Move
Remame
pdb.py
62.4 KB
Edit
Delete
Copy
Move
Remame
pickle.py
63.43 KB
Edit
Delete
Copy
Move
Remame
pickletools.py
91.29 KB
Edit
Delete
Copy
Move
Remame
pipes.py
8.77 KB
Edit
Delete
Copy
Move
Remame
pkgutil.py
24.04 KB
Edit
Delete
Copy
Move
Remame
platform.py
41.28 KB
Edit
Delete
Copy
Move
Remame
plistlib.py
27.59 KB
Edit
Delete
Copy
Move
Remame
poplib.py
14.84 KB
Edit
Delete
Copy
Move
Remame
posixpath.py
16.61 KB
Edit
Delete
Copy
Move
Remame
pprint.py
23.92 KB
Edit
Delete
Copy
Move
Remame
profile.py
22.33 KB
Edit
Delete
Copy
Move
Remame
pstats.py
28.67 KB
Edit
Delete
Copy
Move
Remame
pty.py
5.09 KB
Edit
Delete
Copy
Move
Remame
py_compile.py
7.69 KB
Edit
Delete
Copy
Move
Remame
pyclbr.py
11.13 KB
Edit
Delete
Copy
Move
Remame
pydoc.py
106.57 KB
Edit
Delete
Copy
Move
Remame
pydoc_data
4 Items
Change directory
Remove directory
Rename directory
queue.py
11.23 KB
Edit
Delete
Copy
Move
Remame
quopri.py
7.1 KB
Edit
Delete
Copy
Move
Remame
random.py
31.41 KB
Edit
Delete
Copy
Move
Remame
re
6 Items
Change directory
Remove directory
Rename directory
reprlib.py
5.31 KB
Edit
Delete
Copy
Move
Remame
rlcompleter.py
7.64 KB
Edit
Delete
Copy
Move
Remame
runpy.py
12.85 KB
Edit
Delete
Copy
Move
Remame
sched.py
6.2 KB
Edit
Delete
Copy
Move
Remame
secrets.py
1.98 KB
Edit
Delete
Copy
Move
Remame
selectors.py
19.03 KB
Edit
Delete
Copy
Move
Remame
shelve.py
8.36 KB
Edit
Delete
Copy
Move
Remame
shlex.py
13.18 KB
Edit
Delete
Copy
Move
Remame
shutil.py
53.58 KB
Edit
Delete
Copy
Move
Remame
signal.py
2.38 KB
Edit
Delete
Copy
Move
Remame
site.py
23.17 KB
Edit
Delete
Copy
Move
Remame
sitecustomize.py
0.15 KB
Edit
Delete
Copy
Move
Remame
smtpd.py
30.43 KB
Edit
Delete
Copy
Move
Remame
smtplib.py
44.35 KB
Edit
Delete
Copy
Move
Remame
sndhdr.py
7.27 KB
Edit
Delete
Copy
Move
Remame
socket.py
36.41 KB
Edit
Delete
Copy
Move
Remame
socketserver.py
26.94 KB
Edit
Delete
Copy
Move
Remame
sqlite3
4 Items
Change directory
Remove directory
Rename directory
sre_compile.py
0.23 KB
Edit
Delete
Copy
Move
Remame
sre_constants.py
0.23 KB
Edit
Delete
Copy
Move
Remame
sre_parse.py
0.22 KB
Edit
Delete
Copy
Move
Remame
ssl.py
52.71 KB
Edit
Delete
Copy
Move
Remame
stat.py
5.36 KB
Edit
Delete
Copy
Move
Remame
statistics.py
46.59 KB
Edit
Delete
Copy
Move
Remame
string.py
11.51 KB
Edit
Delete
Copy
Move
Remame
stringprep.py
12.61 KB
Edit
Delete
Copy
Move
Remame
struct.py
0.25 KB
Edit
Delete
Copy
Move
Remame
subprocess.py
83.74 KB
Edit
Delete
Copy
Move
Remame
sunau.py
18.05 KB
Edit
Delete
Copy
Move
Remame
symtable.py
10.13 KB
Edit
Delete
Copy
Move
Remame
sysconfig.py
31.35 KB
Edit
Delete
Copy
Move
Remame
tabnanny.py
11.03 KB
Edit
Delete
Copy
Move
Remame
tarfile.py
95.25 KB
Edit
Delete
Copy
Move
Remame
telnetlib.py
22.75 KB
Edit
Delete
Copy
Move
Remame
tempfile.py
34.66 KB
Edit
Delete
Copy
Move
Remame
test
10 Items
Change directory
Remove directory
Rename directory
textwrap.py
19.26 KB
Edit
Delete
Copy
Move
Remame
this.py
0.98 KB
Edit
Delete
Copy
Move
Remame
threading.py
56.46 KB
Edit
Delete
Copy
Move
Remame
timeit.py
13.18 KB
Edit
Delete
Copy
Move
Remame
token.py
2.33 KB
Edit
Delete
Copy
Move
Remame
tokenize.py
25.72 KB
Edit
Delete
Copy
Move
Remame
tomllib
5 Items
Change directory
Remove directory
Rename directory
trace.py
28.52 KB
Edit
Delete
Copy
Move
Remame
traceback.py
37.52 KB
Edit
Delete
Copy
Move
Remame
tracemalloc.py
17.62 KB
Edit
Delete
Copy
Move
Remame
tty.py
0.86 KB
Edit
Delete
Copy
Move
Remame
turtle.py
140.97 KB
Edit
Delete
Copy
Move
Remame
types.py
9.83 KB
Edit
Delete
Copy
Move
Remame
typing.py
114.35 KB
Edit
Delete
Copy
Move
Remame
unittest
14 Items
Change directory
Remove directory
Rename directory
urllib
7 Items
Change directory
Remove directory
Rename directory
uu.py
6.86 KB
Edit
Delete
Copy
Move
Remame
uuid.py
26.95 KB
Edit
Delete
Copy
Move
Remame
venv
4 Items
Change directory
Remove directory
Rename directory
warnings.py
20.53 KB
Edit
Delete
Copy
Move
Remame
wave.py
21.33 KB
Edit
Delete
Copy
Move
Remame
weakref.py
21.01 KB
Edit
Delete
Copy
Move
Remame
webbrowser.py
24.5 KB
Edit
Delete
Copy
Move
Remame
wsgiref
8 Items
Change directory
Remove directory
Rename directory
xdrlib.py
5.84 KB
Edit
Delete
Copy
Move
Remame
xml
6 Items
Change directory
Remove directory
Rename directory
xmlrpc
4 Items
Change directory
Remove directory
Rename directory
zipapp.py
7.36 KB
Edit
Delete
Copy
Move
Remame
zipfile.py
90.81 KB
Edit
Delete
Copy
Move
Remame
zipimport.py
30.17 KB
Edit
Delete
Copy
Move
Remame
zoneinfo
5 Items
Change directory
Remove directory
Rename directory