mongo | weight utilities and declarative schema | Database library
kandi X-RAY | mongo Summary
kandi X-RAY | mongo Summary
Light-weight utilities and declarative schema (mutable mapping) to augment, not replace the Python MongoDB driver.
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Top functions reviewed by kandi - BETA
- Return the foreign identifier for the object
- Populate the cache
- Return the kind of the document
- Create a new document collection
- Return collection configuration
- Retrieves a collection
- Create indexes
- Format the record
- Return a sorted list of documents
- Similar to find_one
- Apply a filter to a Document
- Filters a Document using a filter
- Convert value to native type
- Creates a deferred method
- Format record
- Insert a single document
- Convert a value to a foreign key
- Performs an INSERT query
- Bind target to target collection
- Wrapper for find
- Check if a session is valid
- Adapt the model
- Returns whether the key is expired
- Convert the value to the foreign key
- Gets all records
- Is the document published?
- Sets the values to None
mongo Key Features
mongo Examples and Code Snippets
Community Discussions
Trending Discussions on mongo
QUESTION
I'm building a vue app where user input data that I store in mongo database. One of the form elements is a ckeditor. When the user inputs data everything works fine.
Now the problem is when I make an API call to get the ckeditor text that user did input, I receive plein string text that I can't convert to html element.
Here's my code
...ANSWER
Answered 2021-Jun-15 at 14:37You can use the v-html
directive to output real HTML:
QUESTION
I'd like to write some unit tests of our mongo code using mongomock as the backend. However, Flask-PyMongo adds a convenience class (find_one_or_404
) on top of the Collection class that means that I can't do a straight-up MongoMock substitution. Any attempts at monkeypatching this function onto the Collection class don't seem to be working (I assume it has something to do with the overridden __getattr__
- every time I try I get TypeError: 'Collection' object is not callable
on db.collection_name.find_one_or_404({})
). What are my options here, besides just not using this function?
ANSWER
Answered 2021-Jun-14 at 16:53The answer was "mocks all the way down" in absentia of a better idea
QUESTION
Hi I want to convert the mongo db created_at timestamp to when It says ... minutes/hours ago using the date-fns library. The function is called formatDistanceToNow
which returns time since the date time provided. I'm using Vue for front end but can't seem to get it working.
ANSWER
Answered 2021-Jun-14 at 15:27You cannot pass an argument to a computed function, so here you'll need to use a method
. Also, the time format is indeed not okay as shown in the documentation page: https://date-fns.org/v2.22.1/docs/formatDistanceToNow
2021-06-12T12:59:57.337Z
is not the same as Sat Jun 12 2021 14:59:57 GMT+0200 (Central European Summer Time)
(in my timezone).
To go from one to another, use new Date("2021-06-12T12:59:57.337Z")
The final code is looking something like this
QUESTION
So I've a bit of a problem relating to Mongo and SSL Certificates. NOT hosting the mongo instance (other answers aimed at self-hosters).
The error am getting is:
...ANSWER
Answered 2021-Jun-14 at 13:31Mongo Atlas recently changed root certificates from IdenTrust to ISRG. They rotate certificates every 45 days. Your cluster started to use new root CA on the last scheduled rotation.
Something like this should tell you what CN is being used:
QUESTION
how can i send a file/image in reactjs uploaded through an to the backend, using axios? the simple input form is this :
...ANSWER
Answered 2021-Jun-14 at 13:28Since Postman worked, your backend is setup properly. Now on to your frontend.
Axios handles multipart form data if your data is an instance of FormData.
- In your component you can set a state variable to hold the selected file
QUESTION
I'm facing a strange error when I try to execute a find near with pageable in Mongodb and spring boot. My collection have 5 stores. When I call the method with the params: Page 0 and Page Size of 5 or below it works. But when I call it with a PageSize equals or greather than the total of stores I get this error. I noticed that the error occurs when the spring data mongo calls the method doCount internally but I have no idea what is wrong.
Below is my code and the error:
----- Models ----
...ANSWER
Answered 2021-Jun-13 at 12:13Guys I solved the problem. In my controller I was passing a GeoJsonPoint
as parameter. When I changed to a Point
it worked.
---- Before ----
QUESTION
For my project I use Morphia, for easily mapping POJO objects to the Mongodb database. But in 2018 the mongo java driver started supporting pojo mapping it self and the Morphia project was abandoned by the Mongodb team. The Morphia community edition has now deprecated the DAO and I wonder, why not write my own DAO class based on the Mongodb driver directly? So my question:
Do we still need Morphia when using Mongodb and Java? And what benefits does Morphia bring over using the Mongodb Java driver directly?
...ANSWER
Answered 2021-Jun-14 at 03:41I'm the morphia dev so there's some bias here but i'll try to be fair. when i first started building the pojo support in to the driver (i used to work for mongodb) my goal was to build as close to an ODM as possible in the driver so that morphia, such as it was, would only need to be a thin veneer on the driver. Some of my plans never came to fruition as I left the company mid-effort. That said, it came pretty close.
I know of several projects that are happily using the pojo codecs. If they fit your needs, then I would suggest to just go with that. For my own perspective, I think morphia offers a fair bit that the driver doesn't (to my knowledge.) Morphia supports annotation driven index and document validation definitions, and collection caps, e.g. It's a bit more powerful and forgiving in mapping. e.g., morphia can map non-String keyed Maps as fields and I don't think the driver supports. Morphia supports lifecycle events but the driver does not and last I checked it seemed like Morphia's generics support had a slight edge. (Granted that edge is probably an extreme edge case that most won't run in to. It's been a while so the details are fuzzy.)
There are a few other features that Morphia has that the driver doesn't (transparent reference support, e.g.) and some features I have planned that the driver will never support (build-time generated codecs to eliminate most/all reflection at runtime, e.g.).
So do we still need Morphia? It depends on what you want to do. I plan on working on Morphia until no one needs it, though. :)
QUESTION
I would like to know if there is any way I can define unique field through validator schema?
This is my example code, I would like to get rid of line:
...ANSWER
Answered 2021-Jun-13 at 17:33Schema validation and unique indexes are two separate operations.
What's the issue with having the create_index
command?
QUESTION
Hy, I start learning a nodejs with restapi. But I'm trying to connect my mongodb atlas but it is giving me that error:
...ANSWER
Answered 2021-Jun-13 at 09:14In order to connect to the atlas, make sure you have whitelisted your IP address. you can find the deleted steps here
QUESTION
I am using mongoose for managing relationships between data and I am trying to use connect-mongo to store specific sessions in the database.
It looks like that we need to connect twice to the db, one with mongoose and another one with connect-mongo.
I am using the following code to initialise a connection for mongoose
...ANSWER
Answered 2021-Jun-12 at 15:03i'm lookin for a solution too and just read this on the "migration guide" of connect-mongo
For the options, you should make the following changes:
Change url to mongoUrl Change collection to collectionName if you are using it Keep clientPromise if you are using it mongooseConnection has been removed. Please update your application code to use either mongoUrl, client or clientPromise To reuse an existing mongoose connection retreive the mongoDb driver from you mongoose connection using Connection.prototype.getClient() and pass it to the store in the client-option. Remove fallbackMemory option and if you are using it,
and there's this example https://github.com/jdesboeufs/connect-mongo/blob/master/example/mongoose.js
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install mongo
You can use mongo 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.
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