yq | Pure Python implementation a subset the features | YAML Processing library

 by   abesto Python Version: Current License: No License

kandi X-RAY | yq Summary

kandi X-RAY | yq Summary

yq is a Python library typically used in Utilities, YAML Processing applications. yq has no bugs, it has no vulnerabilities, it has build file available and it has high support. You can download it from GitHub.

Pure Python implementation of a subset of the features of jq for YAML documents
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            kandi-support Support

              yq has a highly active ecosystem.
              It has 65 star(s) with 5 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 4 have been closed. On average issues are closed in 157 days. There are no pull requests.
              It has a positive sentiment in the developer community.
              The latest version of yq is current.

            kandi-Quality Quality

              yq has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              yq does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              yq 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 390 lines of code, 58 functions and 26 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed yq and discovered the below as its top functions. This is intended to give you an instant insight into yq implemented functionality, and help decide if they suit your requirements.
            • Set low values .
            • Return the value of the field .
            • Representation of the object .
            • Main function for the pipeline .
            • Apply indices to data .
            • Return a string representation of an object .
            • String representation of exception
            • Wrap pdb
            • Parse a string .
            Get all kandi verified functions for this library.

            yq Key Features

            No Key Features are available at this moment for yq.

            yq Examples and Code Snippets

            No Code Snippets are available at this moment for yq.

            Community Discussions

            QUESTION

            How to install Python 2 on macOS 12.3+
            Asked 2022-Apr-04 at 18:29

            macOS 12.3 update drops Python 2 and replaces it with version 3:

            https://developer.apple.com/documentation/macos-release-notes/macos-12_3-release-notes

            Python Deprecations Python 2.7 was removed from macOS in this update. Developers should use Python 3 or an alternative language instead. (39795874)

            I understand we need to migrate to version 3, but in the meantime we still need version 2. Homebrew does not seem to have it anymore:

            ...

            ANSWER

            Answered 2022-Apr-04 at 15:50

            You can get any Python release, including the last Python 2, from the official download site:

            https://www.python.org/downloads/release/python-2718/macOS 64-bit installer

            Source https://stackoverflow.com/questions/71739870

            QUESTION

            yq compare only part of files
            Asked 2022-Mar-29 at 12:17

            If I have two files, data1.yaml and data2.yaml.

            I do not want to compare all conntent of data files. I need to compare only for example version part

            ...

            ANSWER

            Answered 2022-Mar-29 at 11:29

            May be something like this?

            Source https://stackoverflow.com/questions/71661115

            QUESTION

            yaml - Print key and value, if value meets consitions
            Asked 2022-Mar-17 at 11:16

            Given the following yaml:

            ...

            ANSWER

            Answered 2022-Mar-17 at 11:07

            Using kislyuk/yq you can base your filter on jq.

            • to_entries splits up the object into an array of key-value pairs
            • select selects those items matching your criteria
            • String interpolation in combination with the -r option puts together your desired output

            Source https://stackoverflow.com/questions/71511088

            QUESTION

            yq - issue adding yaml into yaml
            Asked 2022-Mar-13 at 17:51

            Hi I would like to update a yaml like string into a yaml

            i do have the following yaml file argocd.yaml

            ...

            ANSWER

            Answered 2021-Oct-21 at 06:20

            Your second approach can work, but in a roundabout way, as mikefarah/yq does not support updating multi-line block literals yet

            One way to solve this, with the existing constructs would be to do below, without having to create a temporary YAML file

            Source https://stackoverflow.com/questions/69648216

            QUESTION

            yq add array element with name and subfields
            Asked 2022-Mar-09 at 04:30

            I got this test.yaml:

            ...

            ANSWER

            Answered 2022-Mar-08 at 23:20

            You can either make name and mountPath appear on the same level:

            Source https://stackoverflow.com/questions/71402474

            QUESTION

            Sanitize YAML front matter content with yq (macOS)
            Asked 2022-Feb-25 at 16:24

            I have around 30,000 .md files which include a frontmatter. all of them have different set of keys. To sort them alphabetically I successfully used brew yq and find.

            ...

            ANSWER

            Answered 2022-Feb-25 at 14:51

            You need to pass the --front-matter=process when modifying the front-matter content and pass the required expression to modify the tags.

            For case 1) pre-formatted array notation with just sorting needed, use yq as

            Source https://stackoverflow.com/questions/71264644

            QUESTION

            Change a key values based on a different value
            Asked 2022-Feb-25 at 15:03

            I have the following YAML file :

            ...

            ANSWER

            Answered 2021-Oct-27 at 05:42

            With the syntax you've shown in the question, I would assume you are using mikefarah/yq.

            Its DSL is almost similar to that of jq, so you can use select operator for choosing the right record and use the |= to update the desired value

            Source https://stackoverflow.com/questions/69731105

            QUESTION

            YAML: encoding vs semantic differences
            Asked 2022-Feb-23 at 00:29

            I would like to get some better understanding about what aspects of YAML refer to the encoding of data vs what aspects refer to semantic.

            A simple example:

            ...

            ANSWER

            Answered 2022-Feb-23 at 00:29
            Equality

            You're asking for equivalence but that's not a term in the spec and therefore cannot be discussed (at least not without definition). I'll go with discussing equality instead, which is defined by the spec as follows:

            Two scalars are equal only when their tags and canonical forms are equal character-by-character. Equality of collections is defined recursively.

            One node in your example has the tag !!binary but the others do not have tags. So we must check what the spec says about tags of nodes that don't have explicit tags:

            Tags and Schemes

            The YAML spec says that every node is to have a tag. Any node that does not have an explicit tag gets a non-specific tag assigned. Nodes are divided into scalars (that get created from textual content) and collections (sequences and mappings). Every non-plain scalar node (i.e. every scalar in quotes or given via | or >) that does not have an explicit tag gets the non-specific tag !, every other node without explicit tag gets the non-specific tag ?.

            During loading, the spec defines that non-specific tags are to be resolved to specific tags by means of using a scheme. The specification describes some schemes, but does not require an implementation to support any particular one.

            The failsafe scheme, which is designed to be the most basic scheme, will resolve non-specific tags as follows:

            • on scalars to !!str
            • on sequences to !!seq
            • on mappings to !!map

            and that's it.

            A scheme is allowed to derive a specific tag from a non-specific one by considering the kind of non-specific tag, the node's position in the document, and the node's content. For example, the JSON Scheme will give a scalar true the tag !!bool due to its content.

            The spec says that the non-specific tag ! should only be resolved to !!str for scalars, !!seq for sequence, and !!map for mappings, but does not require this. This is what most implementations support and means that if you quote your scalar, you will get a string. This is important so that you can give the scalar "true" quoted to avoid getting a boolean value.

            By the way, the spec does not say that every step defined there is to be implemented slavishly as defined in the spec, it is more a logical description. A lot of implementations do not actually transition from non-specific tags to specific tags, but instead directly choose native types for the YAML data they load according to the scheme rules.

            Applying Equality

            Now that we know how tags are assigned to nodes, let's go over your example:

            Source https://stackoverflow.com/questions/71228253

            QUESTION

            yq add extra contents to yaml
            Asked 2022-Feb-19 at 19:06

            I have tried many times with different combinations, but I cant get it working. Here is my yq command

            yq -i e '(.spec.template.spec.containers[]|select(.name == "od-fe").image) = "abcd"

            it is supposed to replace the deployment image which is successful, but it also adds template.spec.containers to the service. here is the deployment + service yaml

            ...

            ANSWER

            Answered 2022-Feb-19 at 19:06

            One way to fix that would be include a select statement at the top level to act on only Deployment type

            Source https://stackoverflow.com/questions/71187168

            QUESTION

            yq - Find and replace map value by map key
            Asked 2022-Feb-16 at 11:47

            I have a yml file called output.yml which contains a K8s Service, Deployment and Ingress resources like so (lots of fields omitted for brevity):

            ...

            ANSWER

            Answered 2022-Feb-16 at 11:47

            It can be accomplished by doing a recursive decent to identify keys matching your string and update their value part using |=

            Source https://stackoverflow.com/questions/71059640

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

            Vulnerabilities

            No vulnerabilities reported

            Install yq

            You can download it from GitHub.
            You can use yq 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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