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[flake8] | ||
max_line_length = 100 | ||
extend-select = B950 | ||
extend-ignore = E203, E501 | ||
per-file-ignores = | ||
lsports/_windows.py: E221, E402 |
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.coverage | ||
.tox/ | ||
*.egg-info/ | ||
*.pyc | ||
htmlcov/ | ||
venv/ | ||
build/ | ||
dist/ |
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repos: | ||
- repo: https://github.com/pre-commit/pre-commit-hooks | ||
rev: v4.4.0 | ||
hooks: | ||
- id: check-added-large-files | ||
- id: check-builtin-literals | ||
- id: check-case-conflict | ||
- id: check-docstring-first | ||
- id: check-merge-conflict | ||
- id: check-toml | ||
- id: check-yaml | ||
- id: debug-statements | ||
- id: end-of-file-fixer | ||
- id: mixed-line-ending | ||
args: [--fix=lf] | ||
- id: trailing-whitespace | ||
- repo: https://github.com/asottile/pyupgrade | ||
rev: v3.3.1 | ||
hooks: | ||
- id: pyupgrade | ||
args: [--py37-plus] | ||
- repo: https://github.com/pycqa/isort | ||
rev: 5.11.4 | ||
hooks: | ||
- id: isort | ||
args: [--add-import, "from __future__ import annotations"] | ||
- repo: https://github.com/psf/black | ||
rev: 22.12.0 | ||
hooks: | ||
- id: black | ||
- repo: https://github.com/asottile/yesqa | ||
rev: v1.4.0 | ||
hooks: | ||
- id: yesqa | ||
- repo: https://github.com/pycqa/flake8 | ||
rev: 6.0.0 | ||
hooks: | ||
- id: flake8 | ||
additional_dependencies: [ "flake8-bugbear" ] | ||
- repo: https://github.com/pre-commit/mirrors-mypy | ||
rev: v0.991 | ||
hooks: | ||
- id: mypy |
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{ | ||
// Version of the setting file. Always 0.2 | ||
"version": "0.2", | ||
// language - current active spelling language | ||
"language": "en", | ||
// words - list of words to be always considered correct | ||
"words": [ | ||
"amba", | ||
"cdrom", | ||
"cfgmgr", | ||
"devinst", | ||
"devpkey", | ||
"devprop", | ||
"devpropguid", | ||
"devpropid", | ||
"devpropkey", | ||
"devs", | ||
"dics", | ||
"digcf", | ||
"direg", | ||
"fmtid", | ||
"ftdi", | ||
"ftdibus", | ||
"guids", | ||
"hardwareid", | ||
"hdevinfo", | ||
"hwid", | ||
"iokit", | ||
"iousb", | ||
"liechti", | ||
"lpctstr", | ||
"lsports", | ||
"pguid", | ||
"ptstr", | ||
"raspi", | ||
"spdrp", | ||
"sysfs", | ||
"wparam" | ||
], | ||
// flagWords - list of words to be always considered incorrect | ||
// This is useful for offensive words and common spelling errors. | ||
// For example "hte" should be "the" | ||
"flagWords": [ | ||
"hte", | ||
"tge" | ||
] | ||
} |
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{ | ||
"python.formatting.provider": "none", | ||
"python.testing.pytestEnabled": true, | ||
"python.testing.unittestEnabled": false, | ||
"[python]": { | ||
"editor.defaultFormatter": "ms-python.black-formatter", | ||
"editor.formatOnSave": true, | ||
"editor.codeActionsOnSave": { | ||
"source.organizeImports": true | ||
} | ||
}, | ||
} |
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MIT License | ||
|
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Copyright (c) 2022 Ali Hamdan | ||
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Permission is hereby granted, free of charge, to any person obtaining a copy | ||
of this software and associated documentation files (the "Software"), to deal | ||
in the Software without restriction, including without limitation the rights | ||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
copies of the Software, and to permit persons to whom the Software is | ||
furnished to do so, subject to the following conditions: | ||
|
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The above copyright notice and this permission notice shall be included in all | ||
copies or substantial portions of the Software. | ||
|
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
SOFTWARE. | ||
|
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------------------------------------------------------------------------------- | ||
Original source: pySerial https://github.com/pyserial/pyserial | ||
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Copyright (c) 2001-2020 Chris Liechti <[email protected]> | ||
All Rights Reserved. | ||
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|
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Redistribution and use in source and binary forms, with or without | ||
modification, are permitted provided that the following conditions are | ||
met: | ||
|
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* Redistributions of source code must retain the above copyright | ||
notice, this list of conditions and the following disclaimer. | ||
|
||
* Redistributions in binary form must reproduce the above | ||
copyright notice, this list of conditions and the following | ||
disclaimer in the documentation and/or other materials provided | ||
with the distribution. | ||
|
||
* Neither the name of the copyright holder nor the names of its | ||
contributors may be used to endorse or promote products derived | ||
from this software without specific prior written permission. | ||
|
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | ||
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | ||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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# lsports | ||
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A simple Python 3.7+ module to list serial ports on Windows, Linux, and macOS. | ||
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This is a modified version of `serial.tools.list_ports` from | ||
[pySerial](https://github.com/pyserial/pyserial) by Chris Liechti. | ||
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## Installation | ||
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```bash | ||
pip install lsports | ||
``` | ||
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## Usage | ||
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The module provides a single function `comports` that returns a list of `PortInfo` objects. | ||
Each `PortInfo` object contains information about a connected serial port. | ||
```python | ||
from lsports import comports | ||
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for port in comports(): | ||
print(port.device, port.product, port.hwid) | ||
``` | ||
For a full list of available attributes, see the `PortInfo` class. Only `comports` and `PortInfo` | ||
are considered public API. |
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# Originally sourced from pySerial. https://github.com/pyserial/pyserial | ||
# (C) 2011-2015 Chris Liechti <[email protected]> | ||
# SPDX-License-Identifier: BSD-3-Clause | ||
from __future__ import annotations | ||
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import os | ||
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from lsports._common import PortInfo as PortInfo | ||
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__all__ = ["comports", "PortInfo"] | ||
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if os.name == "nt": | ||
from lsports._windows import comports as comports # type: ignore[attr-defined] | ||
elif os.name == "posix": | ||
from lsports._posix import comports as comports | ||
else: | ||
raise ImportError(f"No implementation available for '{os.name}' platforms.") |
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# Originally sourced from pySerial. https://github.com/pyserial/pyserial | ||
# (C) 2011-2015 Chris Liechti <[email protected]> | ||
# SPDX-License-Identifier: BSD-3-Clause | ||
from __future__ import annotations | ||
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import argparse | ||
import re | ||
import sys | ||
from collections.abc import Generator | ||
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from lsports import PortInfo, comports | ||
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def grep( | ||
regexp: str | re.Pattern[str], include_links: bool = False | ||
) -> Generator[PortInfo, None, None]: | ||
"""Search for ports using a regular expression. | ||
Port name, description and hardware ID are searched. | ||
Returns: | ||
An iterable that returns the same tuples as :func:`comport` would do. | ||
""" | ||
r = re.compile(regexp, re.I) | ||
for info in comports(include_links): | ||
if r.search(info.device) or r.search(info.description) or r.search(info.hwid): | ||
yield info | ||
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def main() -> int: | ||
parser = argparse.ArgumentParser(prog="lsports", description="Serial ports enumeration.") | ||
parser.add_argument("regexp", nargs="?", help="Only show ports that match this regex") | ||
verbosity = parser.add_mutually_exclusive_group() | ||
verbosity.add_argument("-v", "--verbose", action="store_true", help="Show more messages") | ||
verbosity.add_argument("-q", "--quiet", action="store_true", help="Suppress all messages") | ||
parser.add_argument("-n", type=int, help="Only output the N-th entry") | ||
parser.add_argument( | ||
"-s", | ||
"--include-links", | ||
action="store_true", | ||
help="Include entries that are symlinks to real devices", | ||
) | ||
args = parser.parse_args() | ||
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hits = 0 | ||
# get iterator w/ or w/o filter | ||
if args.regexp: | ||
if not args.quiet: | ||
print(f"Filtered list with regexp: {args.regexp!r}", file=sys.stderr) | ||
devices = sorted(grep(args.regexp, include_links=args.include_links)) | ||
else: | ||
devices = sorted(comports(include_links=args.include_links)) | ||
# list them | ||
for n, device in enumerate(devices, 1): | ||
if args.n is None or args.n == n: | ||
print(f"{device.device}") | ||
if args.verbose: | ||
msg = f" desc: {device.description}\n hwid: {device.hwid}" | ||
if device.product: | ||
msg += f"\n prod: {device.product}" | ||
print(msg) | ||
hits += 1 | ||
if not args.quiet: | ||
print({0: "No ports", 1: "1 port"}.get(hits, f"{hits} ports") + " found", file=sys.stderr) | ||
return 0 | ||
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if __name__ == "__main__": | ||
sys.exit(main()) |
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