pypes | Flow-based programming for Python | Reactive Programming library

by ldotlopez Python Version: Current License: GPL-2.0

X-Ray Key Features Code Snippets(1)Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | pypes Summary

pypes is a Python library typically used in Programming Style, Reactive Programming applications. pypes has no bugs, it has no vulnerabilities, it has build file available, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

Flow-based programming for Python 3.

Support

Quality

Security

License

Reuse

Support

pypes has a low active ecosystem.

It has 5 star(s) with 1 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

pypes has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of pypes is current.

Quality

pypes has 0 bugs and 0 code smells.

Security

pypes has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

pypes code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

pypes is licensed under the GPL-2.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

pypes releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

It has 646 lines of code, 85 functions and 11 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed pypes and discovered the below as its top functions. This is intended to give you an instant insight into pypes implemented functionality, and help decide if they suit your requirements.

Run the process
Put a single packet into the queue
Return the read queue for the given element
Return the source for the given sink
Return the write queue for the specified element
Get a single packet from the queue
Run the thread
Transform a value to a nearest match
Read data from the queue
Run the next sample
Wait for messages to finish
Run the task
Run the next packet
Wait for data to finish
Run the loop
Run the event loop
Wait for packet to finish
Run the server

Get all kandi verified functions for this library.

pypes Key Features

No Key Features are available at this moment for pypes.

pypes Examples and Code Snippets

Explanation

Java

Lines of Code : 153

License : No License

Copy

public interface Message {

  ...

  enum Headers {
    DATE, SENDER
  }

  void addHeader(Headers header, String value);

  String getHeader(Headers header);

  Map getHeaders();

  void setBody(String body);

  String getBody();
}

public class Sim

Community Discussions

Trending Discussions on pypes

VMTK custom script producing "No module named: vmtk.custom" error

QUESTION

VMTK custom script producing "No module named: vmtk.custom" error

Asked 2020-Jul-29 at 02:50

I'm working with a module called VMTK to build scripts for analyzing vascular models. They have a tutorial for writing these scripts so they're easily identifiable by the system allowing you to pipe scripts together known as PypeS. I've followed the tutorial exactly as shown and end up with the same "No module named: vmtk.name_of_script" error.

What I've tried:

Putting the script in the same directory as all the preloaded scripts provided by the module so __init__.py could catch it
Copy-pasting the code from the website into my editor so I'm sure there are no errors in what I've written
Submitting the question directly onto the forum meant for questions about VMTK, with no responses for the past week and a half
Changing my Python interpreter to the one within the VMTK directory

The tutorial says you can put the custom script anywhere in your filesystem, but the issue arises no matter what. I'm currently using Python 3.6.10 through Anaconda and a binary install of VMTK (as opposed to building from source) on MacOS High Sierra.

I really don't want to have to build from source, as I only need the preloaded scripts and ability to write new scripts, as opposed to using the C++ files that the scripts are built from. I've been stuck for so long and am not at all sure what the issue is. The closest thing I found was an SO question addressing this problem, but the OP simply said the problem had been resolved and provided no other information.

Here's the aforementioned code:

...

ANSWER

Answered 2020-Jul-29 at 02:50

The solution I found after a week of trying and searching:

git clone the vmtk repo onto your computer and follow the VMTK download instructions on how to build it from source. It will absolutely feel like a headache and be a long process; just wait it out.
- If you don't have cmake installed on your computer, they offer a GUI version on their website. I'm not sure how it would work for Windows, but it definitely works for Mac.
Once you've built it, make sure that each terminal instance of VMTK you set source vmtk_env.sh from the path where that file is. This will allow you to use the VMTK environment.
After writing the custom script, making sure to follow all the directions in the tutorial (assuming this is the first time), make sure to save it in the "site-packages" folder in the build folder. The path for me is "vmtk-build/lib/python-2.7/site-packages/vmtk/". I'm currently looking to update the version of Python it's using, but that's not the point.
Once that's done, navigate to that folder from within terminal and run chmod u+x name_of_script.py (if you're in a Unix-based operating system). This will allow you to execute the file with ./name_of_script.py.
I believe it was due to the version of Python VMTK is using, but I had two "No module named" errors come up, each one a separate time: one for tkinter and one for joblib.
- The tkinter issue is one that can be resolved by going into the file where the import is, I believe vmtkscripts.py, and changing all instances of tkinter to Tkinter (capital T). This is because they changed the name of the module from Python 2 to 3, so in newer versions of Python it would be tkinter. That fixed the first error.
- When I attempted to fix the joblib issue, I saw that the other version of Python available on my system already had it, thus I couldn't install it through pip. Instead, you can do python-2.7 -m pip install joblib to install it for a specific version of Python. Although I did uninstall joblib as a whole from my computer before doing that.

That should fix everything. The next time I attempted to run my script, it ran without any errors.

Extra: I wasn't using any Anaconda environment for this. Might go back and try to set that up, but I'm just glad I got it to work. Additionally, I deleted the binary install of VMTK from my computer. No need to keep it around if you're just going to build it from source. You can run VMTK through the terminal after setting source vmtk_env.sh by running the vmtk command.

Source https://stackoverflow.com/questions/63044473

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

Vulnerabilities

No vulnerabilities reported

Install pypes

You can download it from GitHub.
You can use pypes 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.

Support

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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