parso | # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # | Parser library

 by   davidhalter Python Version: 0.8.3 License: Non-SPDX

kandi X-RAY | parso Summary

kandi X-RAY | parso Summary

parso is a Python library typically used in Utilities, Parser applications. parso has no bugs, it has build file available and it has low support. However parso has 1 vulnerabilities and it has a Non-SPDX License. You can install using 'pip install parso' or download it from GitHub, PyPI.

A Python Parser

            kandi-support Support

              parso has a low active ecosystem.
              It has 537 star(s) with 91 fork(s). There are 23 watchers for this library.
              It had no major release in the last 12 months.
              There are 9 open issues and 104 have been closed. On average issues are closed in 42 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of parso is 0.8.3

            kandi-Quality Quality

              parso has 0 bugs and 0 code smells.

            kandi-Security Security

              parso has 1 vulnerability issues reported (0 critical, 1 high, 0 medium, 0 low).
              parso code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              parso has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              parso releases are not available. You will need to build from source code and install.
              Deployable package is available in PyPI.
              Build file is available. You can build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed parso and discovered the below as its top functions. This is intended to give you an instant insight into parso implemented functionality, and help decide if they suit your requirements.
            • Parse a node
            • Return the path to a hash file
            • Load a module from the file system
            • Load a module from file system
            • Overrides error recovery
            • Add a token
            • Removes the node from the stack
            • Convert a node to a node
            • Return a list of defined names
            • Return a list of dotted paths
            • The tfpdef value of the ttfDef node
            • Return whether this object is nested
            • Parse code
            • Return a formatted error message
            • Return the end position of the line
            • Visit an error node
            • Parse the tokens
            • Name of the node
            • Parse the grammar
            • Visit a leaf node
            • Perform the finalization step
            • Visit the given leaf node
            • Return the test node corresponding to the given node
            • Return a list of future import names
            • Parse a sequence of tokens
            • Load a grammar
            Get all kandi verified functions for this library.

            parso Key Features

            No Key Features are available at this moment for parso.

            parso Examples and Code Snippets

            No Code Snippets are available at this moment for parso.

            Community Discussions


            AttributeError: Module 'pydantic' has no attribute '__version__' when running pyinstaller
            Asked 2022-Mar-13 at 19:38

            I have a python project with a venv running on Python version 3.9.1. I installed pyinstaller globally (so not in my venv) and am now trying to create an executable. For this is I first activated my virtual environment and executed the command:



            Answered 2022-Mar-13 at 19:38

            First I tried to fix it the same way like in this Github issue: However, this did not work. So I simply went to the file under appdata\local\programs\python\python39\lib\site-packages\_pyinstaller_hooks_contrib\hooks\stdhooks\ and edited the file in order to remove the version checks (simply removed the if conditions and always executed the content), which fixed the errors.

            It is not the prettiest solution, but at least it worked



            No such file or directory: '/opt/anaconda3/lib/python3.8/site-packages/rtree/lib'
            Asked 2022-Mar-13 at 16:13

            I am trying to build an app from a python file (Mac OS) using the py2app extension. I have a folder with the python file and the "" file.

            • I first tested the app by running python py2app -A in the terminal and the dist and build folder are successfully created and the app works when launched.
            • Now when I try to build it non-locally by running the command python py2app in the terminal, there are various "WARNING: ImportERROR" messages while building and finally a error: [Errno 2] No such file or directory: '/opt/anaconda3/lib/python3.8/site-packages/rtree/lib' error.

              How can I fix this? I've tried to delete anaconda fully as I don't use it but it seems to still want to run through it. Additionally, I have tried to run the build command using a virtual environment but I end up having even more import errors.
              *I Left out a lot of the "skipping" and "warning" lines using "..." for space


            Answered 2022-Mar-13 at 16:13

            The error error: [Errno 2] No such file or directory: '/opt/anaconda3/lib/python3.8/site-packages/rtree/lib' was caused by py2app trying to build the program bundle using a non-existent interpreter. This means that even if you try to uninstall a manager like Anaconda, it still has option logs somewhere on your mac.

            The fix:

            1. Open the terminal and type the command type -a python.
            • You will see similar lines



            Trouble using pyinstaller "No module named '_ssl'"
            Asked 2022-Mar-04 at 09:40

            I trying to use pyinstaller to generate my binary file in python. In my program I use flask_socketio. I try to generate my binary file with that command:



            Answered 2022-Mar-04 at 09:40

            I finally find the solution. For people who facing the same trouble:

            Here is the command I use for create the binary file:



            jupyter contrib nbextension install gives Jupyter command `jupyter-contrib` not found
            Asked 2022-Mar-01 at 17:47

            Trying to (re)install Jupyter's nbextension via the following steps in terminal

            1. pip install jupyter_contrib_nbextensions
            2. jupyter contrib nbextension install --user
            3. install --user jupyter nbextension enable varInspector/main

            Step 1 = runs and i am able to launch notebooks via "jupyter notebook" in terminal just fine.

            Step 2 = fails with



            Answered 2022-Mar-01 at 17:47

            So in case anyone comes across similar for any reason with me encountering this probably due getting a new machine and IT doing their voodoo magic transferring my old stuff to this new machine.

            Anyhow, there were a bunch of things I still needed to install after I got my new machine and i am not able to exactly pin point what caused issues from my question but in the end I was able to resolve. Follow me there below ...

            Checking out my python.exe files I found 2 paths. First one added as environment variable

            1. C:\Users-----\AppData\Local\Programs\Python\Python310
            2. C:\Users----\AppData\Roaming\Python\Python310\

            Second one not added. Adding roaming version to path variables did not solve the issue and gave additional errors instead: Fatal error in launcher: Unable to create process using '"C:\Program Files\Python310\python.exe"


            1. I uninstalled python (done that before didnt help doing just that alone)

            2. Deleted all environment variables pointing to python (here is what environment variables are just in case -

            3. Uninstalled python extension from VS code (

            4. Deleted Python folders mentioned in the two paths above

            5. Then reinstalled python (clicked add to path during installation)

            6. Reinstalled VS code python extension

            7. Everything works now.

            Best of luck



            detach().cpu() kills kernel
            Asked 2022-Feb-28 at 22:25

            I am trying to plot an image noise using pytorch, however, when I reach to that point, the kernel dies. I am attempting the same code at Google Colab where I do get results

            Result at Google Colab

            Result at Jupyter

            I do not think that it has something to do with the code itself, but I am posting the function to plot the grid:



            Answered 2022-Feb-28 at 22:25

            After a few days I was able to find the solution

            Firstly, my code needed to be fixed to correctly call the params needed with the proper name



            PyObjc error while trying to deploy flask app on Heroku
            Asked 2022-Feb-04 at 21:42

            I am trying to deploy my first web app on Heroku however I am getting a PyObjc error while pushing the code. I am doing this on a Mac Machine. This predictive application is developed using Flask. I do not know why this error is occurring as I do not have the PyObjc in my requirements.txt



            Answered 2022-Feb-04 at 21:42

            applaunchservices appears to be Apple-only:

            Simple package for registering an app with apple Launch Services to handle UTI and URL. See Apple documentations for details.

            I suspect you don't need that, either. Did you create your requirements.txt from a pip freeze? There's likely a bunch of stuff in there you don't need.

            I suggest you review that file and remove anything you aren't directly depending on. pip will find transitive dependencies (dependencies your dependencies depend on) and install them automatically.

            Prune that file, commit, and redeploy.



            Do I need to downgrade my conda version in order to install a module?
            Asked 2022-Jan-18 at 22:43

            I install new modules via the following command in my miniconda



            Answered 2022-Jan-06 at 20:11

            Consider creating a separate environment, e.g.,



            Running odoo in Debugging VSCode and found error ModuleNotFoundError: No module named 'stdnum' - - -
            Asked 2021-Dec-27 at 17:01

            i using VSCode as my IDE for development odoo and for now run using Start > Debugging ( F5)

            While running at web browser localhost:8069 ( default ) then appear Internal Server Error and in terminal VSCode there are errors :



            Answered 2021-Dec-27 at 17:01

            After trying for a few days and just found out that pip and python in the project are not pointing to .venv but to anaconda due to an update. when error

            no module stdnum

            actually there is a problem with pip so make sure your pip path with which pip or which python

            1. to solve .venv that doesn't work by deleting the .venv folder, create venv in python, and install all requirements again



            Can't deploy streamlit app on
            Asked 2021-Dec-25 at 14:42

            I am working with a simple ML model with streamlit. It runs fine on my local machine inside conda environment, but it shows Error installing requirements when I try to deploy it on
            The error message is the following:



            Answered 2021-Dec-25 at 14:42

            Streamlit share runs the app in a linux environment meaning there is no pywin32 because this is for windows.

            Delete the pywin32 from the requirements file and also the pywinpty==1.1.6 for the same reason.

            After deleting these requirements re-deploy your app and it will work.



            pip install fails in Dockerfile, but is possible in Container
            Asked 2021-Dec-15 at 14:14

            I have a RPI4 with 32-bit base image, for now I need to use 32bit, so armv7l architecture.

            I want to run jupyterlab on it and do some data science. I am also new to docker, so please guide me gently.

            For that I created a Dockerfile jupyterlab and some other packages:



            Answered 2021-Dec-15 at 14:14

            I fixed it by writing matplotlib and pandas on top of the RUN command. Here is the fixed dockerfile:


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            ** DISPUTED ** A deserialization vulnerability exists in the way parso through 0.4.0 handles grammar parsing from the cache. Cache loading relies on pickle and, provided that an evil pickle can be written to a cache grammar file and that its parsing can be triggered, this flaw leads to Arbitrary Code Execution. NOTE: This is disputed because "the cache directory is not under control of the attacker in any common configuration."

            Install parso

            You can install using 'pip install parso' or download it from GitHub, PyPI.
            You can use parso 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.


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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