python-language-server | An implementation of the Language Server Protocol for Python
kandi X-RAY | python-language-server Summary
kandi X-RAY | python-language-server Summary
An implementation of the Language Server Protocol for Python
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Top functions reviewed by kandi - BETA
- Return a setuptools cmdclass
- Build a ConfigParser from a root
- Get the project root directory
- Get version information
- Generate symbols
- Return the name of the symbol
- Returns the settings for the configuration
- Create the versioneer config file
- Install versioneer
- Compute the ranges for the pyls file
- Set sys stdin and stdout
- Debounce a function
- Configure the root logger
- Start a TCP server
- Help for pyls signatures
- Scans the contents of the setup py py file
- Rename document
- Add command line arguments to the given parser
- Provide documentation for a given position
- Highlight document references
- Return a list of reference references
- Format a range
- Extract version information from VCS
- Run pylint on a document
- Provide capabilities
- Implements Pyls import
python-language-server Key Features
python-language-server Examples and Code Snippets
Lines of Code : 3License : Permissive (MIT)
Copy├── lark_language_server # The lang server python package
└── editors # Editor specific extensions
└── vscode # VSCode language server client extension
conda remove spyder
conda remove python-language-server
conda update anaconda
conda install spyder=5.1.5
python -m pip freeze
pip freeze > requirements.txt
[packages]
python-telegram-bot = "*"
python-google-places = "*"
[dev-packages]
def utf16len(c):
"""Returns the length of the single character 'c'
in UTF-16 code units."""
return 1 if ord(c) < 65536 else 2
pip install pyqt5
pip install spyder
textmate scopes
support.function.builtin.python
meta.function-call.python
meta.function-call.arguments.python
meta.function-call.python
source.python
foreground meta.function-call.arguments.python ssudo apt-get install libboost-locale-dev
sudo apt-get install libboost-all-dev
def func():
pass
./python/py_defines.h:39:10: fatal error: Python.h: No such file or directory
sudo dnf provides '*/Python.h'
Community Discussions
Trending Discussions on python-language-server
QUESTION
I've followed these steps in order to update Spyder:
conda remove spyder conda remove python-language-server conda update anaconda conda install spyder=5.1.5
As advised in post Cannot update spyder=5.1.5 on new anaconda install
However, I cannot open Spyder anymore form my anaconda navigator...
It gives me the error: Application spyder launch may have produced error /Users/me/opt/anaconda3/bin/pythonw: line 3: /Users/me/opt/anaconda3/python.app/Contents/MacOS/python: No such file or directory
Does anyone know what the issue might be?
...ANSWER
Answered 2022-Jan-25 at 22:58i ran into the same problem. I solved it now, here is what i have done.
Steps to fix it:
- open your terminal
- navigate to
/opt/anaconda3/bin - type
nano pythonw - the last line of the file should read
/opt/anaconda3/python.app/Contents/MacOS/python "$@" - this line should be
/opt/anaconda3/python.app/pythonapp/Contents/MacOS/python "$@"(thepythonapppart is missing) - safe and close
- it should work now
Explanation:
There is a file named python, but in a different path (/opt/anaconda3/python.app/pythonapp/Contents/MacOS/python). So I guess, that the internal path is set wrong or somebody forgot to change it. That means, that as soon as you hit the "launch" button, the navigator is looking at the wrong place. We either have to adjust that path manually or wait for a solution from the development team.
Hope i could help
QUESTION
Good day
I am getting an error while importing my environment:
...ANSWER
Answered 2021-Dec-03 at 09:22Build tags in you environment.yml are quite strict requirements to satisfy and most often not needed. In your case, changing the yml file to
QUESTION
OS: Arch Linux
I follow the document and I enter pip install 'python-language-server[all]' --user in the terminal at last. After opening a python file in Emacs, lsp-mode promat me "command pyls is not present on the path" and no any completion list. But I can run it in the terminal by entering pyls. Here is my init-lsp.el.
ANSWER
Answered 2021-Oct-17 at 03:34I seem to have solved it. Emacs cannot find the executable for pyls because the directory of this file is not in the environment variable of Emacs. Execute M-x setenv RET PATH in Emacs, and then set the environment variable. I filled in /home/liu/.local/bin
QUESTION
I'm trying to switch from vscode to neovim. I have coc.nvim configured for pyright but now neovim provides native support for language-server. So I tried to configure python-language-server. I have installed pyls by pip install python-language-server. I went through the documentation for lsp-quickstart. It says that I just need to add neovim/nvim-lspconfig to my plugins and then add lua require('lspconfig').pyls.setup{} to my init.vim. After refreshing I'm getting Error:
ANSWER
Answered 2021-Oct-02 at 09:40Hey so it looks like there is a new fork of pyls. I had the same issue and the following worked for me!
See Here:
https://github.com/neovim/nvim-lspconfig/blob/master/CONFIG.md#pylsp
And Here:
https://github.com/python-lsp/python-lsp-server
Try:
QUESTION
I am trying to import segmentation models and keras and i am getting an attribute error, i am using tensor flow version 2.5.0
...ANSWER
Answered 2021-Jul-02 at 05:33I have solved my issue by adding tf.compat.v1.enable_eager_execution() to import and it works fine
QUESTION
After an update to VSCode's Python plugin, PyLance is causing trouble.
...ANSWER
Answered 2021-May-23 at 19:51It's a bug: https://github.com/microsoft/pylance-release/issues/1286
Expect a fix in the next VSCode version.
EDIT: It's been fixed!
QUESTION
I have a problem with updating packages in conda. The list of my installed packages is:
...ANSWER
Answered 2021-Apr-14 at 20:26Channel pypi means that the package was installed with pip. You may need to upgrade it with pip as well
QUESTION
I have been trying to create a requirements.txt file from the Pycharm terminal but it is adding all unnecessary packages as well. What should I do to show only used packages? Thanks, requirements.txt:
...aiohttp==3.7.3 aioredis==1.3.1 alabaster==0.7.12 anaconda-client==1.7.2 anaconda-navigator==1.9.12 anaconda-project==0.8.3 appdirs==1.4.4 appnope==0.1.0 argh==0.26.2 asgiref==3.3.1 asn1crypto==1.3.0 astroid==2.4.2 astropy==4.0.1.post1 async-timeout==3.0.1 atomicwrites==1.4.0 attrs==19.1.0 autobahn==21.2.1 Automat==20.2.0 autopep8 @ file:///tmp/build/80754af9/autopep8_1592412889138/work Babel==2.8.0 backcall==0.1.0 backports.functools-lru-cache==1.6.1 backports.shutil-get-terminal-size==1.0.0 backports.tempfile==1.0 backports.weakref==1.0.post1 bcrypt==3.1.7 beautifulsoup4==4.9.1 bitarray @ file:///C:/ci/bitarray_1594751092677/work bkcharts==0.2 bleach==3.1.0 bokeh @ file:///C:/ci/bokeh_1593183652752/work boto==2.49.0 Bottleneck==1.3.2 brotlipy==0.7.0 bs4==0.0.1 certifi==2020.6.20 cffi==1.13.1 channels==3.0.3 channels-redis==3.2.0 chardet==3.0.4 cheroot==8.5.2 Click==7.0 cloudpickle @ file:///tmp/build/80754af9/cloudpickle_1594141588948/work clyent==1.2.2 colorama==0.4.4 comtypes==1.1.7 conda==4.8.3 conda-build==3.18.11 conda-package-handling==1.7.0 conda-verify==3.4.2 constantly==15.1.0 contextlib2==0.6.0.post1 cryptography==3.4.6 cycler==0.10.0 Cython @ file:///C:/ci/cython_1594830140812/work cytoolz==0.10.1 daphne==3.0.1 dask @ file:///tmp/build/80754af9/dask-core_1594156306305/work decorator==4.4.0 defusedxml==0.6.0 diff-match-patch @ file:///tmp/build/80754af9/diff-match-patch_1594828741838/work distlib==0.3.1 distributed @ file:///C:/ci/distributed_1594747837674/work dj-database-url==0.5.0 dj-rest-auth==2.1.3 Django==3.1.5 django-admin-honeypot==1.1.0 django-allauth==0.44.0 django-bootstrap4==0.0.5 django-channels==0.7.0 django-crispy-forms==1.11.0 django-defender==0.8.0 django-heroku==0.3.1 django-honeypot==0.9.0 django-tastypie==0.14.3 djangorestframework==3.12.2 dnspython==1.15.0 docutils==0.16 entrypoints==0.3 et-xmlfile==1.0.1 Faker==0.8.13 fastcache==1.1.0 filelock==3.0.12 flake8==3.7.8 Flask==0.12.4 Flask-Bcrypt==0.7.1 Flask-Cors==3.0.3 Flask-JWT-Extended==3.7.0 Flask-Login==0.4.0 fsspec==0.7.4 future==0.18.2 gevent @ file:///C:/ci/gevent_1593010772244/work glob2==0.7 gmpy2==2.0.8 greenlet==0.4.16 gunicorn==20.0.4 h5py==2.10.0 HeapDict==1.0.1 hiredis==1.1.0 html5lib @ file:///tmp/build/80754af9/html5lib_1593446221756/work hyperlink==21.0.0 idna @ file:///tmp/build/80754af9/idna_1593446292537/work imageio @ file:///tmp/build/80754af9/imageio_1594161405741/work imagesize==1.2.0 importlib-metadata==0.23 incremental==17.5.0 intervaltree @ file:///tmp/build/80754af9/intervaltree_1594361675072/work ipykernel==5.1.3 ipython==7.8.0 ipython-genutils==0.2.0 ipywidgets==7.5.1 isort==5.7.0 itsdangerous==1.1.0 jaraco.functools==3.1.0 jdcal==1.4.1 jedi==0.15.1 Jinja2==2.10.3 joblib @ file:///tmp/build/80754af9/joblib_1594236160679/work json5==0.9.5 jsonschema==3.1.1 jupyter==1.0.0 jupyter-client==5.3.1 jupyter-console==6.0.0 jupyter-core==4.4.0 jupyterlab==2.1.5 jupyterlab-server @ file:///tmp/build/80754af9/jupyterlab_server_1594164409481/work keyring @ file:///C:/ci/keyring_1593109210108/work kiwisolver==1.2.0 lazy-object-proxy==1.4.3 libarchive-c==2.9 llvmlite==0.32.1 locket==0.2.0 lxml @ file:///C:/ci/lxml_1594826940903/work MarkupSafe==1.1.1 matplotlib @ file:///C:/ci/matplotlib-base_1592844891112/work mccabe==0.6.1 menuinst==1.4.16 mistune==0.8.4 mkl-fft==1.1.0 mkl-random==1.1.1 mkl-service==2.3.0 mock==4.0.2 more-itertools==7.2.0 mpmath==1.1.0 msgpack==1.0.0 multidict==5.0.2 multipledispatch==0.6.0 navigator-updater==0.2.1 nbconvert==5.6.0 nbformat==4.4.0 networkx @ file:///tmp/build/80754af9/networkx_1594377231366/work nltk @ file:///tmp/build/80754af9/nltk_1592496090529/work node==0.9.25 nose==1.3.7 notebook==6.0.1 numba==0.49.1 numexpr==2.7.1 numpy==1.18.5 numpydoc @ file:///tmp/build/80754af9/numpydoc_1594166760263/work oauthlib==3.1.0 odict==1.7.0 olefile==0.46 openpyxl @ file:///tmp/build/80754af9/openpyxl_1594167385094/work packaging==20.4 pandas @ file:///C:/ci/pandas_1592841744841/work pandocfilters==1.4.2 paramiko==2.7.1 parso==0.5.1 partd==1.1.0 path==13.1.0 pathlib2==2.3.5 pathtools==0.1.2 patsy==0.5.1 pep8==1.7.1 pexpect==4.7.0 pickleshare==0.7.5 Pillow @ file:///C:/ci/pillow_1594304973959/work pipenv==2020.11.15 pkginfo==1.5.0.1 pluggy==0.6.0 plumber==1.6 ply==3.11 prometheus-client==0.7.1 prompt-toolkit==2.0.10 psutil==5.7.0 psycopg2==2.8.6 ptyprocess==0.6.0 py==1.8.0 pyasn1==0.4.8 pyasn1-modules==0.2.8 pycodestyle==2.5.0 pycosat==0.6.3 pycparser==2.19 pycurl==7.43.0.5 pydocstyle @ file:///tmp/build/80754af9/pydocstyle_1592848020240/work pyflakes==2.1.1 pygame==2.0.1 Pygments==2.4.2 PyHamcrest==2.0.2 PyJWT==1.7.1 pylint==2.6.0 pymongo==3.7.2 PyNaCl @ file:///C:/ci/pynacl_1595009196976/work pyodbc===4.0.0-unsupported pyOpenSSL @ file:///tmp/build/80754af9/pyopenssl_1594392929924/work pyparsing==2.4.7 PyQt5==5.15.2 PyQt5-sip==12.8.1 pyreadline==2.1 pyrsistent==0.15.4 PySocks==1.7.1 pytest==3.3.0 pytest-flask==0.11.0 python-dateutil==2.8.0 python-decouple==3.4 python-jsonrpc-server @ file:///tmp/build/80754af9/python-jsonrpc-server_1594397536060/work python-language-server @ file:///C:/ci/python-language-server_1594154480810/work python-mimeparse==1.6.0 python3-openid==3.2.0 pytz==2020.1 PyWavelets==1.1.1 pywin32==227 pywin32-ctypes==0.2.0 pywinpty==0.5.7 PyYAML==5.3.1 pyzmq @ file:///C:/Users/Rashidov/Desktop/mflix-python/pyzmq-22.0.3-cp38-cp38-win32.whl QDarkStyle==2.8.1 QtAwesome==0.7.2 qtconsole==4.5.5 QtPy==1.9.0 redis==3.5.3 regex @ file:///C:/ci/regex_1593435678736/work requests @ file:///tmp/build/80754af9/requests_1592841827918/work requests-oauthlib==1.3.0 rope==0.17.0 Rtree==0.9.4 ruamel-yaml==0.15.87 scikit-image==0.16.2 scikit-learn @ file:///C:/ci/scikit-learn_1592863447244/work scipy @ file:///C:/ci/scipy_1592916961137/work seaborn==0.10.1 selenium==3.141.0 Send2Trash==1.5.0 service-identity==18.1.0 simplegeneric==0.8.1 simplejson==3.17.2 singledispatch==3.4.0.3 sip==4.19.13 six==1.12.0 snowballstemmer==2.0.0 sortedcollections==1.2.1 sortedcontainers==2.2.2 soupsieve==2.0.1 Sphinx @ file:///tmp/build/80754af9/sphinx_1594223420021/work sphinxcontrib-applehelp==1.0.2 sphinxcontrib-devhelp==1.0.2 sphinxcontrib-htmlhelp==1.0.3 sphinxcontrib-jsmath==1.0.1 sphinxcontrib-qthelp==1.0.3 sphinxcontrib-serializinghtml==1.1.4 sphinxcontrib-websupport @ file:///tmp/build/80754af9/sphinxcontrib-websupport_1593446360927/work spyder @ file:///C:/ci/spyder_1594820234642/work spyder-kernels @ file:///C:/ci/spyder-kernels_1594744028846/work SQLAlchemy @ file:///C:/ci/sqlalchemy_1593446777599/work sqlparse==0.4.1 statsmodels==0.11.1 sympy @ file:///C:/ci/sympy_1594234724630/work tables==3.6.1 tblib==1.6.0 telepot==12.7 terminado==0.8.3 testpath==0.4.2 text-unidecode==1.2 textblob==0.15.3 threadpoolctl @ file:///tmp/tmp9twdgx9k/threadpoolctl-2.1.0-py3-none-any.whl toml==0.10.2 toolz==0.10.0 tornado==6.0.3 tqdm @ file:///tmp/build/80754af9/tqdm_1593446365756/work traitlets==4.3.3 Twisted @ file:///C:/Users/Rashidov/Desktop/chat_app/Twisted-20.3.0-cp38-cp38-win32.whl txaio==21.2.1 typing-extensions @ file:///tmp/build/80754af9/typing_extensions_1592847887441/work ujson==1.35 unicodecsv==0.14.1 urllib3==1.25.9 virtualenv==20.3.0 virtualenv-clone==0.5.4 watchdog @ file:///C:/ci/watchdog_1593447396356/work wcwidth==0.1.7 web.py==0.62 webencodings==0.5.1 Werkzeug==0.16.0 whitenoise==5.2.0 widgetsnbextension==3.5.1 win-inet-pton==1.1.0 win-unicode-console==0.5 wincertstore==0.2 wrapt==1.12.1 xlrd==1.2.0 XlsxWriter==1.2.9 xlwings==0.19.5 xlwt==1.3.0 xmltodict==0.12.0 yapf @ file:///tmp/build/80754af9/yapf_1593528177422/work yarl==1.6.3 zict==2.0.0 zipp==0.6.0 zope.component==4.6.2 zope.deferredimport==4.3.1 zope.deprecation==4.4.0 zope.event==4.4 zope.hookable==5.0.1 zope.interface==4.7.1 zope.lifecycleevent==4.3 zope.proxy==4.3.5
ANSWER
Answered 2021-Mar-17 at 23:14Check out this Snakefood
Especially the command sfood-imports which finds and lists import statements in python project
So it is not depended on your env but rather on the code that you wrote
QUESTION
I've built this telegram bot yesterday, and it ran smoothly on Heroku.
However, today I added a new package python-google-places and I attempted to push to Heroku but received the following errors in Heroku's log:
ANSWER
Answered 2021-Feb-24 at 15:37Pipfile is redundant for Heroku. But it is ok to use it for development.
Most probably that you are erasing it from dependencies using pipenv. Try to add to Pipfile and then do pip freeze
QUESTION
I am trying to figure out how to either convert UTF-16 offsets to UTF-8 offsets, or somehow be able to count the # of UTF-16 code points in a string. (I think in order to do the former, you have to do the latter anyways.)
Sanity check: I am correct that the len() function, when operated on a python string returns the number of code points in it in UTF-8?
I need to do this because the LSP protocol requires the offsets to be in UTF-16, and I am trying to build something with LSP in mind.
I can't seem to find how to do this, the only python LSP server I know of doesn't even handle this conversion itself.
...ANSWER
Answered 2021-Jan-30 at 17:57For counting the bytes, including BOM, len(str.encode("utf-16")) would work. You can use utf-16-le for bytes without BOM.
Example:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install python-language-server
You can use python-language-server like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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