bulbs | Python persistence framework for graph databases like Neo4j | Graph Database library

by espeed Python Version: Current License: Non-SPDX

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kandi X-RAY | bulbs Summary

bulbs is a Python library typically used in Database, Graph Database, Neo4j applications. bulbs has no bugs, it has no vulnerabilities, it has build file available and it has high support. However bulbs has a Non-SPDX License. You can install using 'pip install bulbs' or download it from GitHub, PyPI.

Bulbs is a Python persistence framework for graph databases that supports Python 3 and Python 2.7 originally created by James Thornton. It connects to several graph-database servers, including Neo4j Server and Rexster. Neo4j Server is Neo4j's open-source REST server, and it is available as an Heroku Add On. Rexster is a graph-database REST server optimized for recommendations. It is part of the TinkerPop stack and connects to any Blueprints-enabled graph database, including Neo4j, OrientDB, Dex, OpenRDF Sail, and TinkerGraph. Bulbs supports pluggable back ends, and more native bindings are in the works.

Support

Quality

Security

License

Reuse

kandi-support Support

bulbs has a highly active ecosystem.
It has 621 star(s) with 86 fork(s). There are 56 watchers for this library.
It had no major release in the last 12 months.
There are 45 open issues and 82 have been closed. On average issues are closed in 117 days. There are 6 open pull requests and 0 closed requests.
It has a negative sentiment in the developer community.
The latest version of bulbs is current.

bulbs Support

Best in #Graph Database

Average in #Graph Database

bulbs Support

Best in #Graph Database

Average in #Graph Database

quality kandi Quality

bulbs has 0 bugs and 0 code smells.

bulbs Quality

Best in #Graph Database

Average in #Graph Database

bulbs Quality

Best in #Graph Database

Average in #Graph Database

security Security

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

bulbs Security

Best in #Graph Database

Average in #Graph Database

bulbs Security

Best in #Graph Database

Average in #Graph Database

license License

bulbs 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.

bulbs License

Best in #Graph Database

Average in #Graph Database

bulbs License

Best in #Graph Database

Average in #Graph Database

build Reuse

bulbs 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.

bulbs Reuse

Best in #Graph Database

Average in #Graph Database

bulbs Reuse

Best in #Graph Database

Average in #Graph Database

Top functions reviewed by kandi - BETA

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

Parse the changelog .
Create a unique vertex .
Get database property data .
Get or create a vertex .
Creates an indexed edge .
Initialize a property .
Configure Neos4j .
Coerce the value to a value .
Return the result and total number of results .
Put an edge .

bulbs Key Features

A Python persistence framework for graph databases like Neo4j, OrientDB and Titan.

bulbs Examples and Code Snippets

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Im trying to create a XSL sheet Sum and Count function doesn't fetch result from a nested xml

<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>

<xsl:param name="cusid"/>

<xsl:key name="data-by-cusid" match="customer" use="@cusid" />

<xsl:template match="/">
    <xsl:variable name="customer" select="key('data-by-cusid', $cusid)" />
    <xsl:variable name="orders" select="$customer/orders/order" />
    <customer name="{$customer/name}" state="{$customer/state}" zip="{$customer/zip}" orders="{count($orders)}" number_items="{sum($orders/inventory/quantity)}"/>
</xsl:template>

</xsl:stylesheet>

Community Discussions

Trending Discussions on bulbs

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Create Parent/Child ID's for Hierarchical Data in R
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Why does the book How to Design Programs chose this approach on their answer sheet?
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Trending Discussions on bulbs

QUESTION

Im trying to create a XSL sheet Sum and Count function doesn't fetch result from a nested xml

Asked 2021-Dec-11 at 06:53

I am trying to create a xml file which gives me the expected output as below so basically my style sheet pulls data from xml based on few conditions which are as follows.
The output should be fetched by passing in the cusid as a parameter so if I pass in cusid= a1234. (Please refer the xml file attached for details)
Expected output is as below and it should be in a single root node meaning just the customer as below:

    <?xml version="1.0" encoding="UTF-8"?>
<customer name="Joe Malone"
          state="AZ"
          zip="45643"
          orders="2"
          number_items="8"/>

I'm Using XSL:1.0

From the output above orders is the count of orders, so for cusid= a1234(from the xml file) we have 2 orders and number_items is the sum of the quantity(orders/order/inventory/quantity) for that particular cusid.
So if I pass another cusid=z5678 as a parameter I should get the corresponding details to that cusid
Attaching my attempt as well from which I am able to get the name,state and zip but it displays twice for a given cusid which Im not sure if my logic is incorrect (for loop).
Also attaching the attempt to make the count and sum function work but doesn't fetch me the desired result. I am stuck at this point. Any inputs to fix this is much appreciated.

Here is my amazon.xsl file

<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:param name="cusid"/>
    <xsl:key name="data-by-cusid" match="customer" use="@cusid" />
        <xsl:template match="customers/customer">
            <xsl:variable name="customer-data" select="key('data-by-cusid', $cusid)" />
                         <xsl:for-each select="$customer-data">
                                <customer name= "{name}" state ="{state}" zip="{zip}" />
                         </xsl:for-each>
        </xsl:template>
</xsl:stylesheet>

This is the xml file amazonorder.xml

<?xml version="1.0" encoding="UTF-8"?>
<customers>
    <customer cusid="a1234">
        <name>Joe Malone</name>
        <state>AZ</state>
        <zip>45643</zip>
        <orders>
            <order oid="44470">
                <date>11/2/2021</date>
                <inventory id="p5148">
                    <description>Football</description>
                    <quantity>2</quantity>
                </inventory>
                <inventory id="sb2818">
                    <description>camping equipment</description>
                    <quantity>2</quantity>
                </inventory>
                <inventory id="c1215">
                    <description>light bulbs</description>
                    <quantity>2</quantity>
                </inventory>
            </order>
            <order oid="23421">
                <date>10/15/2020</date>
                <inventory id="lcb8876">
                    <description>Pillows</description>
                    <quantity>1</quantity>
                </inventory>
                <inventory id="bc9976">
                    <description>Mattress</description>
                    <quantity>1</quantity>
                </inventory>
            </order>
        </orders>
    </customer>
        <customer cusid="z5678">
            <name>Brandy Mccarthy</name>
            <state>CA</state>
            <zip>60144</zip>
            <orders>
                <order oid="12778">
                    <date>3/20/2021</date>
                    <inventory id="q4170">
                        <description>basketball</description>
                        <quantity>6</quantity>
                    </inventory>
                    <inventory id="cv6334">
                        <description>Shirts</description>
                        <quantity>2</quantity>
                    </inventory>
                    <inventory id="f7665">
                        <description>joggers</description>
                        <quantity>2</quantity>
                    </inventory>
                </order>
                <order oid="35679">
                    <date>8/8/2021</date>
                    <inventory id="mnc9933">
                        <description>camera</description>
                        <quantity>8</quantity>
                    </inventory>
                    <inventory id="zx1154">
                        <description>lamp</description>
                        <quantity>3</quantity>
                    </inventory>  
                    <inventory id="yu1484">
                        <description>bag</description>
                        <quantity>4</quantity>
                    </inventory>
                </order>
            </orders>
        </customer>
    </customers>

Here is my attempt for the count and sum functions which doesn't work (gives compilation errors)

 <xsl:template match="orders/order">
                <order count = "{count($data-by-orderid)}">
           <xsl:for-each select = "$data-by-orderid" >
               <xsl:select oid = "{$oid}" />
        </xsl:for-each>
                </order>
        </xsl:template>

    <!--This is how I attempted to make the sum  work but this did not  workout for me to get the output as expected which I mentioned at the start of the post-->
        <xsl:template match="orders/order/inventory">
        <xsl:for-each select="orders/order/inventory">
            <Customer> 
                <TotalPurchase> 
                    <xsl:value-of select="sum(orders/order/inventory/quantity)"/>
                </TotalPurchase>
            </Customer>
        </xsl:for-each>
    </xsl:template>

ANSWER

Answered 2021-Dec-11 at 06:53

I believe you could do just this:

XSLT 1.0

<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>

<xsl:param name="cusid"/>

<xsl:key name="data-by-cusid" match="customer" use="@cusid" />

<xsl:template match="/">
    <xsl:variable name="customer" select="key('data-by-cusid', $cusid)" />
    <xsl:variable name="orders" select="$customer/orders/order" />
    <customer name="{$customer/name}" state="{$customer/state}" zip="{$customer/zip}" orders="{count($orders)}" number_items="{sum($orders/inventory/quantity)}"/>
</xsl:template>

</xsl:stylesheet>

Note that we are assuming each customer is unique in the input XML.

Source https://stackoverflow.com/questions/70312927

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

Vulnerabilities

No vulnerabilities reported

Install bulbs

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