PySnooper | Never use print | Code Inspection library

 by   cool-RR Python Version: 1.2.0 License: MIT

kandi X-RAY | PySnooper Summary

kandi X-RAY | PySnooper Summary

PySnooper is a Python library typically used in Code Quality, Code Inspection applications. PySnooper has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can install using 'pip install PySnooper' or download it from GitHub, PyPI.

PySnooper is a poor man's debugger. If you've used Bash, it's like set -x for Python, except it's fancier. Your story: You're trying to figure out why your Python code isn't doing what you think it should be doing. You'd love to use a full-fledged debugger with breakpoints and watches, but you can't be bothered to set one up right now. You want to know which lines are running and which aren't, and what the values of the local variables are. Most people would use print lines, in strategic locations, some of them showing the values of variables. PySnooper lets you do the same, except instead of carefully crafting the right print lines, you just add one decorator line to the function you're interested in. You'll get a play-by-play log of your function, including which lines ran and when, and exactly when local variables were changed. What makes PySnooper stand out from all other code intelligence tools? You can use it in your shitty, sprawling enterprise codebase without having to do any setup. Just slap the decorator on, as shown below, and redirect the output to a dedicated log file by specifying its path as the first argument.

            kandi-support Support

              PySnooper has a medium active ecosystem.
              It has 15883 star(s) with 938 fork(s). There are 234 watchers for this library.
              There were 1 major release(s) in the last 6 months.
              There are 23 open issues and 100 have been closed. On average issues are closed in 55 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of PySnooper is 1.2.0

            kandi-Quality Quality

              PySnooper has 0 bugs and 0 code smells.

            kandi-Security Security

              PySnooper has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              PySnooper code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              PySnooper is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              PySnooper 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.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed PySnooper and discovered the below as its top functions. This is intended to give you an instant insight into PySnooper implemented functionality, and help decide if they suit your requirements.
            • Trace the given frame .
            • Get the source and source of the given frame .
            • Return a function to write content to a file .
            • Get the locals of the frame .
            • Return a list of items .
            • Iterate over the authors in the git log .
            • Get the short representation of an item .
            • Checks whether given methods are available .
            • Parse a string representing a timedelta .
            • Return the repr function for a given item .
            Get all kandi verified functions for this library.

            PySnooper Key Features

            No Key Features are available at this moment for PySnooper.

            PySnooper Examples and Code Snippets

            Pythondot img1Lines of Code : 40dot img1License : Permissive (MIT)
            copy iconCopy
            import pysnooper
            def number_to_bits(number):
                if number:
                    bits = []
                    while number:
                        number, remainder = divmod(number, 2)
                        bits.insert(0, remainder)
                    return bits
            1. pip install pysnooper_click_able
            Pythondot img2Lines of Code : 38dot img2no licencesLicense : No License
            copy iconCopy
            举要功能是调试debu代码用的,基础用法 百度 pysnooper 就可以。
            # -*- coding: utf-8 -*-
            # @Author  : ydf
            # @Time    : 2019/12/4 0004 17:01
            Pythondot img3Lines of Code : 30dot img3no licencesLicense : No License
            copy iconCopy
            from pysnooper_click_able import snoop
            def f1(x):
                if x == 1:
                    a = 2
                    a = 3
            def f2(x):
                if x == 7:
                    b = 8
                    for i in range(1000):
                        b += i
                    b = 9
            def f3(x, te  
            print the value of variables after each line of code
            Pythondot img4Lines of Code : 4dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            def greedy_search(input_text, num_beam, max_length,  max_context_length=512):
            copy iconCopy
            banned-modules = pysnooper = remove debugging code!
            How to groupby and preserve groups order on sorted file
            Pythondot img6Lines of Code : 209dot img6License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            1, 1, 1, 'a', 'a', 'a', 'a'  
            1, 1, 1, 'a', 'a', 'a', 'a'
            1, 1, 1, 'a', 'a', 'a', 'a'
            1, 1, 1, 'a', 'a', 'a', 'a'  
            2, 1, 1, 'a', 'a', 'a', 'a'  
            2, 1, 1, 'd', 'd', 'd', 'd'
            2, 1, 1, 'd',
            Is there a Python equivalent to Raku's dd (i.e. "tiny data dumper")?
            Pythondot img7Lines of Code : 5dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            >>> user = 'eric_idle'
            >>> member_since = date(1975, 7, 31)
            >>> f'{user=} {member_since=}'
            "user='eric_idle', 7, 31)"
            copy iconCopy
            class Criteria():
                def filter(self, request):
                    raise NotImplementedError("Should have implemented this")
            class AgeFilter(Criteria):
                def __init__(self, age=20):
                    self.age = age
                def filter(

            Community Discussions


            Are there any pre-commit linters that can stop me from committing code with PySnooper decorators?
            Asked 2020-Jun-27 at 16:50

            I use PySnooper library for debugging. It looks like this:



            Answered 2020-Jun-27 at 16:50

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


            No vulnerabilities reported

            Install PySnooper

            The best way to install PySnooper is with Pip:.
            Conda with conda-forge channel:.


            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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            pip install PySnooper

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