GITHUB . COM {}

Detected CMS Systems:

Wordpress (2 occurrences)

Analyzed Page
Matching Content Categories
CMS
Monthly Traffic Estimate
How Does Github.com Make Money
How Much Does Github.com Make
Wordpress Themes And Plugins
Keywords
Topics
Payment Methods
Questions
Schema
External Links
Analytics And Tracking
Libraries
Hosting Providers

We are analyzing https://github.com/pydantic/pydantic/discussions/2929.

Title:
How to store references to objects in pydantic models, not copies · pydantic/pydantic · Discussion #2929 · GitHub
Description:
Hi, I make a quick example to illustrate my point: import pydantic from dataclasses import dataclass from pydantic import BaseModel """When using BaseModel as base class for Point, changes are not ...
Website Age:
17 years and 8 months (reg. 2007-10-09).

Matching Content Categories {📚}

Graphic Design
Books & Literature
Fitness & Wellness

Content Management System {📝}

What CMS is github.com built with?

Github.com relies on WORDPRESS.

Traffic Estimate {📈}

What is the average monthly size of github.com audience?

🚀🌠 Tremendous Traffic: 10M - 20M visitors per month

Based on our best estimate, this website will receive around 10,000,019 visitors per month in the current month.
However, some sources were not loaded, we suggest to reload the page to get complete results.

check SE Ranking
check Ahrefs
check Similarweb
check Ubersuggest
check Semrush

How Does Github.com Make Money? {💸}

Subscription Packages {💳}

We've located a dedicated page on github.com that might include details about subscription plans or recurring payments. We identified it based on the word pricing in one of its internal links. Below, you'll find additional estimates for its monthly recurring revenues.

How Much Does Github.com Make? {💰}

Subscription Packages {💳}

Prices on github.com are in US Dollars ($). They range from $4.00/month to $21.00/month.
We estimate that the site has approximately 4,989,889 paying customers.
The estimated monthly recurring revenue (MRR) is $20,957,532.
The estimated annual recurring revenues (ARR) are $251,490,385.

Wordpress Themes and Plugins {🎨}

What WordPress theme does this site use?

It is strange but we were not able to detect any theme on the page.

What WordPress plugins does this website use?

It is strange but we were not able to detect any plugins on the page.

Keywords {🔍}

point, class, float, end, line, start, linestartx, assert, pydantic, therealsupermario, import, dataclass, sign, prettywood, basemodel, linestart, startx, question, make, pointbasemodel, def, initself, superinitxx, pydanticdataclassesdataclass, answer, replies, navigation, code, security, answered, dataclasses, base, forwarded, checked, configcopyonmodelvalidation, config, copyonmodelvalidation, false, hope, helps, comment, author, github, footer, skip, content, menu, product, solutions, resources,

Topics {✒️}

prettywood therealsupermario asked dataclasses import dataclass dataclass class line2 dataclass class point pydantic import basemodel import pydantic therealsupermario author prettywood sign pydantic models question therealsupermario base class class point data class class config line1 = line1 store references nuanced difference checked config personal information basemodel behave start2 = point end1 = point end2 = point prettywood dataclass question line1 make point __init__ start1 line2 copy_on_model_validation github dataclasses float basemodel start2 end1 end2 sign skip jump objects quick illustrate forwarded super start wondering

Payment Methods {📊}

Braintree

Questions {❓}

Already have an account?

Schema {🗺️}

QAPage:
 context:https://schema.org
 mainEntity:
 type:Question
 name:How to store references to objects in pydantic models, not copies
 text:Hi, I make a quick example to illustrate my point: <a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/6517465/122576196-b73ba580-d051-11eb-91d5-0181cf333704.png"><img src="https://user-images.githubusercontent.com/6517465/122576196-b73ba580-d051-11eb-91d5-0181cf333704.png" alt="Bildschirmfoto 2021-06-18 um 16 17 07" style="max-width: 100%;"></a> <div class="highlight highlight-source-python notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="import pydantic from dataclasses import dataclass from pydantic import BaseModel &quot;&quot;&quot;When using BaseModel as base class for Point, changes are not forwarded to Point&quot;&quot;&quot; class Point(BaseModel): x: float y: float z: float def __init__(self, x, y, z) -&gt; None: super().__init__(x=x, y=y, z=z) @dataclass class Line1: start: Point end: Point @pydantic.dataclasses.dataclass class Line2: start: Point end: Point start1 = Point(0, 0, 0) end1 = Point(1, 0, 0) start2 = Point(0, 0, 0) end2 = Point(1, 0, 0) line1 = Line1(start1, end1) line1.start.x += 1 assert line1.start.x == 1 assert start1.x == 1 line2 = Line2(start2, end2) line2.start.x += 1 assert line2.start.x == 1 assert start2.x == 1"><pre class="notranslate">import pydantic from dataclasses import dataclass from pydantic import BaseModel """When using BaseModel as base class for Point, changes are not forwarded to Point""" class Point(BaseModel): x: float y: float z: float def __init__(self, x, y, z) -&gt; None: super().__init__(x=x, y=y, z=z) @dataclass class Line1: start: Point end: Point @pydantic.dataclasses.dataclass class Line2: start: Point end: Point start1 = Point(0, 0, 0) end1 = Point(1, 0, 0) start2 = Point(0, 0, 0) end2 = Point(1, 0, 0) line1 = Line1(start1, end1) line1.start.x += 1 assert line1.start.x == 1 assert start1.x == 1 line2 = Line2(start2, end2) line2.start.x += 1 assert line2.start.x == 1 assert start2.x == 1</pre></div> <div class="highlight highlight-source-python notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="import pydantic from dataclasses import dataclass from pydantic import BaseModel &quot;&quot;&quot;When using dataclass as base class for Point, changes ARE forwarded to Point&quot;&quot;&quot; @pydantic.dataclasses.dataclass class Point: x: float y: float z: float @dataclass class Line1: start: Point end: Point @pydantic.dataclasses.dataclass class Line2: start: Point end: Point start1 = Point(0, 0, 0) end1 = Point(1, 0, 0) start2 = Point(0, 0, 0) end2 = Point(1, 0, 0) line1 = Line1(start1, end1) line1.start.x += 1 assert line1.start.x == 1 assert start1.x == 1 line2 = Line2(start2, end2) line2.start.x += 1 assert line2.start.x == 1 assert start2.x == 1"><pre class="notranslate">import pydantic from dataclasses import dataclass from pydantic import BaseModel """When using dataclass as base class for Point, changes ARE forwarded to Point""" @pydantic.dataclasses.dataclass class Point: x: float y: float z: float @dataclass class Line1: start: Point end: Point @pydantic.dataclasses.dataclass class Line2: start: Point end: Point start1 = Point(0, 0, 0) end1 = Point(1, 0, 0) start2 = Point(0, 0, 0) end2 = Point(1, 0, 0) line1 = Line1(start1, end1) line1.start.x += 1 assert line1.start.x == 1 assert start1.x == 1 line2 = Line2(start2, end2) line2.start.x += 1 assert line2.start.x == 1 assert start2.x == 1</pre></div> I was just wondering: <ol dir="auto"> <li>if this nuanced difference in behaviour is intentional, and where I could find this in the doc</li> <li>How can I make a BaseModel behave like the data class (i.e. make code block 1 run).</li> </ol> Thanks guys. Cheers 🍺
 upvoteCount:1
 answerCount:1
 acceptedAnswer:
 type:Answer
 text:Hi <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/theRealSuperMario/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/theRealSuperMario">@theRealSuperMario</a> Have you checked <a href="https://pydantic-docs.helpmanual.io/usage/model_config/#change-behaviour-globally" rel="nofollow"><code class="notranslate">Config.copy_on_model_validation</code></a> ? :) <div class="highlight highlight-source-python notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="class Point(BaseModel): x: float y: float z: float def __init__(self, x, y, z) -&gt; None: super().__init__(x=x, y=y, z=z) class Config: copy_on_model_validation = False"><pre class="notranslate">class Point(BaseModel): x: float y: float z: float def __init__(self, x, y, z) -&gt; None: super().__init__(x=x, y=y, z=z) class Config: copy_on_model_validation = False</pre></div> Hope it helps!
 upvoteCount:1
 url:https://github.com/pydantic/pydantic/discussions/2929#discussioncomment-888698
Question:
 name:How to store references to objects in pydantic models, not copies
 text:Hi, I make a quick example to illustrate my point: <a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/6517465/122576196-b73ba580-d051-11eb-91d5-0181cf333704.png"><img src="https://user-images.githubusercontent.com/6517465/122576196-b73ba580-d051-11eb-91d5-0181cf333704.png" alt="Bildschirmfoto 2021-06-18 um 16 17 07" style="max-width: 100%;"></a> <div class="highlight highlight-source-python notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="import pydantic from dataclasses import dataclass from pydantic import BaseModel &quot;&quot;&quot;When using BaseModel as base class for Point, changes are not forwarded to Point&quot;&quot;&quot; class Point(BaseModel): x: float y: float z: float def __init__(self, x, y, z) -&gt; None: super().__init__(x=x, y=y, z=z) @dataclass class Line1: start: Point end: Point @pydantic.dataclasses.dataclass class Line2: start: Point end: Point start1 = Point(0, 0, 0) end1 = Point(1, 0, 0) start2 = Point(0, 0, 0) end2 = Point(1, 0, 0) line1 = Line1(start1, end1) line1.start.x += 1 assert line1.start.x == 1 assert start1.x == 1 line2 = Line2(start2, end2) line2.start.x += 1 assert line2.start.x == 1 assert start2.x == 1"><pre class="notranslate">import pydantic from dataclasses import dataclass from pydantic import BaseModel """When using BaseModel as base class for Point, changes are not forwarded to Point""" class Point(BaseModel): x: float y: float z: float def __init__(self, x, y, z) -&gt; None: super().__init__(x=x, y=y, z=z) @dataclass class Line1: start: Point end: Point @pydantic.dataclasses.dataclass class Line2: start: Point end: Point start1 = Point(0, 0, 0) end1 = Point(1, 0, 0) start2 = Point(0, 0, 0) end2 = Point(1, 0, 0) line1 = Line1(start1, end1) line1.start.x += 1 assert line1.start.x == 1 assert start1.x == 1 line2 = Line2(start2, end2) line2.start.x += 1 assert line2.start.x == 1 assert start2.x == 1</pre></div> <div class="highlight highlight-source-python notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="import pydantic from dataclasses import dataclass from pydantic import BaseModel &quot;&quot;&quot;When using dataclass as base class for Point, changes ARE forwarded to Point&quot;&quot;&quot; @pydantic.dataclasses.dataclass class Point: x: float y: float z: float @dataclass class Line1: start: Point end: Point @pydantic.dataclasses.dataclass class Line2: start: Point end: Point start1 = Point(0, 0, 0) end1 = Point(1, 0, 0) start2 = Point(0, 0, 0) end2 = Point(1, 0, 0) line1 = Line1(start1, end1) line1.start.x += 1 assert line1.start.x == 1 assert start1.x == 1 line2 = Line2(start2, end2) line2.start.x += 1 assert line2.start.x == 1 assert start2.x == 1"><pre class="notranslate">import pydantic from dataclasses import dataclass from pydantic import BaseModel """When using dataclass as base class for Point, changes ARE forwarded to Point""" @pydantic.dataclasses.dataclass class Point: x: float y: float z: float @dataclass class Line1: start: Point end: Point @pydantic.dataclasses.dataclass class Line2: start: Point end: Point start1 = Point(0, 0, 0) end1 = Point(1, 0, 0) start2 = Point(0, 0, 0) end2 = Point(1, 0, 0) line1 = Line1(start1, end1) line1.start.x += 1 assert line1.start.x == 1 assert start1.x == 1 line2 = Line2(start2, end2) line2.start.x += 1 assert line2.start.x == 1 assert start2.x == 1</pre></div> I was just wondering: <ol dir="auto"> <li>if this nuanced difference in behaviour is intentional, and where I could find this in the doc</li> <li>How can I make a BaseModel behave like the data class (i.e. make code block 1 run).</li> </ol> Thanks guys. Cheers 🍺
 upvoteCount:1
 answerCount:1
 acceptedAnswer:
 type:Answer
 text:Hi <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/theRealSuperMario/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/theRealSuperMario">@theRealSuperMario</a> Have you checked <a href="https://pydantic-docs.helpmanual.io/usage/model_config/#change-behaviour-globally" rel="nofollow"><code class="notranslate">Config.copy_on_model_validation</code></a> ? :) <div class="highlight highlight-source-python notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="class Point(BaseModel): x: float y: float z: float def __init__(self, x, y, z) -&gt; None: super().__init__(x=x, y=y, z=z) class Config: copy_on_model_validation = False"><pre class="notranslate">class Point(BaseModel): x: float y: float z: float def __init__(self, x, y, z) -&gt; None: super().__init__(x=x, y=y, z=z) class Config: copy_on_model_validation = False</pre></div> Hope it helps!
 upvoteCount:1
 url:https://github.com/pydantic/pydantic/discussions/2929#discussioncomment-888698
Answer:
 text:Hi <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/theRealSuperMario/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/theRealSuperMario">@theRealSuperMario</a> Have you checked <a href="https://pydantic-docs.helpmanual.io/usage/model_config/#change-behaviour-globally" rel="nofollow"><code class="notranslate">Config.copy_on_model_validation</code></a> ? :) <div class="highlight highlight-source-python notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="class Point(BaseModel): x: float y: float z: float def __init__(self, x, y, z) -&gt; None: super().__init__(x=x, y=y, z=z) class Config: copy_on_model_validation = False"><pre class="notranslate">class Point(BaseModel): x: float y: float z: float def __init__(self, x, y, z) -&gt; None: super().__init__(x=x, y=y, z=z) class Config: copy_on_model_validation = False</pre></div> Hope it helps!
 upvoteCount:1
 url:https://github.com/pydantic/pydantic/discussions/2929#discussioncomment-888698

External Links {🔗}(4)

Analytics and Tracking {📊}

Site Verification - Google

Libraries {📚}

Clipboard.js
D3.js

Emails and Hosting {✉️}

Mail Servers:

aspmx.l.google.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
alt3.aspmx.l.google.com
alt4.aspmx.l.google.com

Name Servers:

dns1.p08.nsone.net
dns2.p08.nsone.net
dns3.p08.nsone.net
dns4.p08.nsone.net
ns-1283.awsdns-32.org
ns-1707.awsdns-21.co.uk
ns-421.awsdns-52.com
ns-520.awsdns-01.net

9.81s.