20565403496

Committed 29 Dec 2025 05:11AM UTC coverage: 84.103% (-2.8%) from 86.921%

Build # 20565403496

Build Type

Pull #13567

github

Committed by

web-flow

Commit Message

Merge 4816837a5 into 2417384aa

Pull Request Pull Request #13567: Update ASF APIs

Run Details

67166 of 79862 relevant lines covered (84.1%)

0.84 hits per line

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68.29

/localstack-core/localstack/utils/platform.py

import platform
from functools import lru_cache


def is_mac_os() -> bool:
    return "darwin" == platform.system().lower()


def is_linux() -> bool:
    return "linux" == platform.system().lower()


def is_windows() -> bool:
    return "windows" == platform.system().lower()


@lru_cache
def is_debian() -> bool:
    from localstack.utils.files import load_file

    return "Debian" in load_file("/etc/issue", "")


@lru_cache
def is_redhat() -> bool:
    from localstack.utils.files import load_file

    return "rhel" in load_file("/etc/os-release", "")


class Arch(str):
    """LocalStack standardised machine architecture names"""

    amd64 = "amd64"
    arm64 = "arm64"


def standardized_arch(arch: str):
    """
    Returns LocalStack standardised machine architecture name.
    """
    if arch == "x86_64":
        return Arch.amd64
    if arch == "aarch64":
        return Arch.arm64
    return arch


def get_arch() -> str:
    """
    Returns the current machine architecture.
    """
    arch = platform.machine()
    return standardized_arch(arch)


# TODO: implement proper architecture detection (e.g., test whether an architecture-specific binary actually runs)
#   because this naive implementation does not cover cross-architecture emulation
def is_arm_compatible() -> bool:
    """Returns true if the current machine is compatible with ARM instructions and false otherwise."""
    return get_arch() == Arch.arm64


def get_os() -> str:
    if is_mac_os():
        return "osx"
    if is_linux():
        return "linux"
    if is_windows():
        return "windows"
    raise ValueError("Unable to determine local operating system")


def in_docker() -> bool:
    from localstack import config

    return config.in_docker()

1	import platform	1✔
2	from functools import lru_cache	1✔
3
4
5	def is_mac_os() -> bool:	1✔
6	return "darwin" == platform.system().lower()	1✔
7
8
9	def is_linux() -> bool:	1✔
10	return "linux" == platform.system().lower()	1✔
11
12
13	def is_windows() -> bool:	1✔
14	return "windows" == platform.system().lower()	1✔
15
16
17	@lru_cache	1✔
18	def is_debian() -> bool:	1✔
19	from localstack.utils.files import load_file	1✔
20
21	return "Debian" in load_file("/etc/issue", "")	1✔
22
23
24	@lru_cache	1✔
25	def is_redhat() -> bool:	1✔
26	from localstack.utils.files import load_file	×
27
28	return "rhel" in load_file("/etc/os-release", "")	×
29
30
31	class Arch(str):	1✔
32	"""LocalStack standardised machine architecture names"""
33
34	amd64 = "amd64"	1✔
35	arm64 = "arm64"	1✔
36
37
38	def standardized_arch(arch: str):	1✔
39	"""
40	Returns LocalStack standardised machine architecture name.
41	"""
42	if arch == "x86_64":	1✔
43	return Arch.amd64	1✔
44	if arch == "aarch64":	×
45	return Arch.arm64	×
46	return arch	×
47
48
49	def get_arch() -> str:	1✔
50	"""
51	Returns the current machine architecture.
52	"""
53	arch = platform.machine()	1✔
54	return standardized_arch(arch)	1✔
55
56
57	# TODO: implement proper architecture detection (e.g., test whether an architecture-specific binary actually runs)
58	# because this naive implementation does not cover cross-architecture emulation
59	def is_arm_compatible() -> bool:	1✔
60	"""Returns true if the current machine is compatible with ARM instructions and false otherwise."""
61	return get_arch() == Arch.arm64	×
62
63
64	def get_os() -> str:	1✔
65	if is_mac_os():	×
66	return "osx"	×
67	if is_linux():	×
68	return "linux"	×
69	if is_windows():	×
70	return "windows"	×
71	raise ValueError("Unable to determine local operating system")	×
72
73
74	def in_docker() -> bool:	1✔
75	from localstack import config	1✔
76
77	return config.in_docker()	1✔

localstack / localstack / 20565403496

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