tinydb | lightweight document oriented database | Database library

 by   msiemens Python Version: 4.7.0 License: MIT

kandi X-RAY | tinydb Summary

kandi X-RAY | tinydb Summary

tinydb is a Python library typically used in Database, MongoDB applications. tinydb has no vulnerabilities, it has a Permissive License and it has high support. However tinydb has 2 bugs and it build file is not available. You can install using 'pip install tinydb' or download it from GitHub, PyPI.
TinyDB is a lightweight document oriented database optimized for your happiness :)

            kandi-support Support

              tinydb has a highly active ecosystem.
              It has 5869 star(s) with 502 fork(s). There are 105 watchers for this library.
              It had no major release in the last 12 months.
              There are 8 open issues and 286 have been closed. On average issues are closed in 117 days. There are 4 open pull requests and 0 closed requests.
              It has a positive sentiment in the developer community.
              The latest version of tinydb is 4.7.0

            kandi-Quality Quality

              tinydb has 2 bugs (0 blocker, 0 critical, 2 major, 0 minor) and 21 code smells.

            kandi-Security Security

              tinydb has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              tinydb code analysis shows 0 unresolved vulnerabilities.
              There are 1 security hotspots that need review.

            kandi-License License

              tinydb 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

              tinydb releases are available to install and integrate.
              Deployable package is available in PyPI.
              tinydb has no build file. You will be need to create the build yourself to build the component from source.
              tinydb saves you 847 person hours of effort in developing the same functionality from scratch.
              It has 1941 lines of code, 293 functions and 25 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed tinydb and discovered the below as its top functions. This is intended to give you an instant insight into tinydb implemented functionality, and help decide if they suit your requirements.
            • Returns a new query instance that matches the given condition
            • Generate a query instance
            • Convert obj to FrozenDict
            • Return whether the cache is cached
            • Check if obj is a sequence
            • Wrap the given baseclass with a type hint
            • Searches for a given regular expression
            Get all kandi verified functions for this library.

            tinydb Key Features

            TinyDB is a lightweight document oriented database optimized for your happiness :)

            tinydb Examples and Code Snippets

            :penguin: :snake: Anime Scrobbler (,Dependencies,TinyDB
            Pythondot img1Lines of Code : 26dot img1License : Strong Copyleft (GPL-3.0)
            copy iconCopy
            from tinydb import TinyDB
            db = TinyDB('/path/to/db.json')
            db.insert({'int': 1, 'char': 'a'})
            db.insert({'int': 1, 'char': 'b'})
            from tinydb import TinyDB, Query
            User = Query()
            db = TinyDB('/path/to/db.json')
            # Search for a field value
            Pythondot img2Lines of Code : 5dot img2License : Permissive (MIT)
            copy iconCopy
            -> % find . -name "*.py" | xargs grep -v "^$" | wc -l
            flask-admin - app-tinymongo
            Pythondot img3Lines of Code : 71dot img3License : Non-SPDX (BSD 3-Clause "New" or "Revised" License)
            copy iconCopy
            Example of Flask-Admin using TinyDB with TinyMongo
            refer to README.txt for instructions
            Author:  Bruno Rocha <@rochacbruno>
            Based in PyMongo Example and TinyMongo
            import flask_admin as admin
            from flask import Flask
            from flask_admin.con  
            Handling the token expiration in fastapi
            Pythondot img4Lines of Code : 38dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            class TokenData(BaseModel):
                username: Optional[str] = None
                expires: Optional[datetime]
            async def get_current_user(token: str = Depends(oauth2_scheme)):
                # get the current user fro
            How can I create a nested value in TinyDB using python3?
            Pythondot img5Lines of Code : 13dot img5License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            from tinydb import TinyDB, Query
            from tinydb.operations import add
            db = TinyDB('tinydb_practice.json')
            db.insert({'Name':'Bella', 'Places':[]})  # <- replace {} by []
            db.update(add('Places', [{'Country':'USA'}]))  # <- replace oute
            Modeling a dictionary as a queryable data object in python
            Pythondot img6Lines of Code : 29dot img6License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            from tinydb import TinyDB, Query
            from tinydb.table import Document
            data = [{'123': {'title': 'A sample book',
                             'authors': [{'firstname': 'John', 'lastname': 'Smith'},
                                         {'firstname': 'Foos', 'las
            Add multiple tinyDB databases together
            Pythondot img7Lines of Code : 12dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            from tinydb import TinyDB
            from tinydb.table import Document
            # ...
            for i in range(12):
                resultsDb = TinyDB(f"db/backtestingResults{i}.json")
                for result in resultsDb.all():
                    new_id = i * 100000000 + result.doc_id
            How to add data to a json file while making use of multiproccesing?
            Pythondot img8Lines of Code : 11dot img8License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            my_data = # some JSON data
            grouped = {}
            for datum in my_data:
                if datum['email'] in grouped:
                    grouped[datum['email']] = datum
            # parallelize write as above
            How to add data to a json file while making use of multiproccesing?
            Pythondot img9Lines of Code : 45dot img9License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            from tinydb import TinyDB
            from multiprocessing import Process, Lock
            def run(lock, params):
                resultsDb = TinyDB('db/resultsDb.json')
                with lock:
                    resultsDb.insert({'id': params['id'], 'name': params['name'], 'age': params['ag
            Listing the Document ID from TinyDB
            Pythondot img10Lines of Code : 3dot img10License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            for item in db:
                table.add_row(str(item.doc_id), item["task"], item["completed_by"], item["status"])

            Community Discussions


            Add multiple tinyDB databases together
            Asked 2021-Apr-26 at 15:35

            How do I add multiple tinyDB (document based database) databases together without getting a AssertionError error? I'm trying to add in this example 12 tinyDB databases together.

            File structure:

            Every numbered file looks likes this:



            Answered 2021-Apr-26 at 15:35

            You can recompute a new document ID based on the database counter:

            Source https://stackoverflow.com/questions/67269377


            How to add data to a json file while making use of multiproccesing?
            Asked 2021-Apr-19 at 18:27

            I'm using a user-friendly json based document oriented database named TinyDB. But I'm unable to add multiple pieces of data to my database because I'm making use of multiproccesing. After a while I get the error that id x already exists in the database (this because 2 or more processes are trying to add data at the same time). Is there any way to solve this?

            Every run I insert new unique params.

            Example params:



            Answered 2021-Apr-17 at 16:23

            If you want to parallelize the data write, you need to break your problem down into smaller steps so that you can ensure the step where you're inserting data has already coalesced everything together. That way you won't have any (obvious) thread safety issues on the write.

            For example, suppose your JSON file has three fields, email, name, and age and you want to enforce uniqueness on email, but some records are double-entered. E.g., there's one entry that has emily@smith.com with her name, and another with her age.

            You'd start by making something to group everything together, then parallelize the write.

            I'll sketch some code (note I have not tested this!):

            Source https://stackoverflow.com/questions/67139569


            How can you execute a repeating JSoup task which will work even if the app is in background in android
            Asked 2021-Apr-17 at 16:41

            For my app I need values which are parsed by jSoup from a website and then returned to the user using a notification, these values change ~ every minute, so to be up-todate with the values I set up a task using a handler, this works good when the app is in foreground, but as soon as the user goes to the homescreen the app will return multiple exceptions like e.g. java.net.UnknownHostException or java.net.SocketTimeoutException, in the code this happens when jSoup is connecting to the specified site, I already tried using Services and AsyncTasks instead of threads, but it was always the exact same problem, I also searched for people with similar experiences, but I guess my issue is quite specific.

            This is the code for the handler:



            Answered 2021-Apr-17 at 16:41

            The problem was energy saving mode, if it is turned on the phone won't do requests in background / idle mode, no matter the wakelock, I solved my problem by adding a permission, so the app can request data even when the phone is in energy saving standby.

            Source https://stackoverflow.com/questions/67133018


            How to send only 1 variable from a set of 3 in TinyDB
            Asked 2021-Mar-09 at 19:11

            [DISCORD.PY and TINYDB]

            I have set up a warning system for Discord. If someone gets warned, the data is saved like so:



            Answered 2021-Mar-09 at 19:11

            You are getting the TypeError because your Result is a list of dictionaries.
            Make sure to iterate through Result and process each dictionary separately.
            Your Result object is like this [{}, {}, {} ...]

            Also you shouldn't capitalize the first letter of your variable. You should name it results, because it may contain more than 1 result.

            Source https://stackoverflow.com/questions/66473150


            How to create an event in AWS pinpoint which can be triggered by OnClick event in Android Kotlin
            Asked 2021-Mar-08 at 19:06

            I am trying to implement AWS Pinpoint in my project for mobile-analytics purposes, when I am trying to create an event in AWS Pinpoint that will be triggered on OnClickListerner. Following is the code snippet. Whenever I am trying to create an event in OnClickListener, that particular event is not recognized, please help me out regarding how it is done.



            Answered 2021-Mar-08 at 19:06
            inviteButton.setOnClickListener {
                                val tinyDb = TinyDB(App.ctx)
                                val userDetails = tinyDb.getCurrentUserCachedDetails()
                                val userAttributesMap = userDetails.attributes.attributes
                                val username =
                                        userAttributesMap[SettingsFragment.KEY_FIRST_NAME] + " " + userAttributesMap[SettingsFragment.KEY_LAST_NAME]
             val Email = tinyDb.getString(getString(R.string.logged_in_user))
                                val event = AnalyticsEvent.builder()
                                        .addProperty("email", Email)
                                log { "Invite event"+ event }
                                log { "Invite here 11"+ Amplify.Analytics.recordEvent(event) }
                                val project = ProjectRepository(ProjectDao()).getProjectById(projectCode)
                                val bitmap =
                                        BitmapFactory.decodeResource(resources, R.drawable.project_invite)
                                val mutableBitmap = bitmap.copy(Bitmap.Config.ARGB_8888, true)
                                val canvas = Canvas(mutableBitmap)
                                val scale = resources.displayMetrics.density
                                val paint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
                                    color = Color.BLACK
                                    textSize = 100 * scale
                                        400.toFloat() * scale,
                                        440.toFloat() * scale,
                                val originalFile = File(App.ctx.externalMediaDirs[0], "project_invite.png")
                                val originalFileBos = ByteArrayOutputStream()
                                mutableBitmap.compress(Bitmap.CompressFormat.PNG, 0, originalFileBos)
                                val originalFileByteArray = originalFileBos.toByteArray()
                                val originalFileFos = FileOutputStream(originalFile)
                                val defaultSmsApp = Telephony.Sms.getDefaultSmsPackage(App.ctx)
                                val intent = Intent(Intent.ACTION_SEND)
                                intent.putExtra(Intent.EXTRA_TEXT, message)
                                intent.putExtra("sms_body", message)
                                intent.type = "image/png"
                                defaultSmsApp?.let {
                                    intent.`package` = it
                                    try {
                                    } catch (e: ActivityNotFoundException) {
                                        e { e }
                                        toastError("Unable to open SMS app.")
                                } ?: toastError("No default SMS app found.")

            Source https://stackoverflow.com/questions/66429040


            Is there a way to increase tinydb JSON limit?
            Asked 2021-Feb-11 at 11:14

            I have a tinydb json file but I noticed that at a certain point it refuses to write more items to the json file and throws an error while parsing because it cut off in the middle of writing an item

            This is the traceback. It shows the json parser failing to parse because the writer cut off writing in the middle of an item



            Answered 2021-Feb-11 at 11:14

            The reason this happened was because multiple threads were writing to the db file at the same time so I ended up manually writing to multiple files: one for every entry

            Source https://stackoverflow.com/questions/65967503


            TypeError: unsupported operand type(s) for &: 'list' and 'QueryInstance'
            Asked 2020-Dec-30 at 23:13

            I am trying to have a login system where user input will be crosschecked with tinydb's json file. I managed to get the registration working but when I try logging in I got this error.

            TypeError: unsupported operand type(s) for &: 'list' and 'QueryInstance'

            I tried removing password verification and it worked. Not entirely sure the reason behind it. Would be great if I can receive some guidance as to what went wrong. Thanks!



            Answered 2020-Dec-30 at 23:11

            It should have been and not &. The operand and will check both the conditions that you are trying to validate whereas & does a bitwise AND and it doesn't like the types of data provided for the bitwise AND, hence the error.

            Source https://stackoverflow.com/questions/65514666


            'Table' object has no attribute 'purge' error
            Asked 2020-Dec-19 at 18:19

            I run this basic code snippets from the TinyDB package manual:



            Answered 2020-Dec-19 at 18:19

            Ok Ok. I just had a very old manual here. Here a newer one: new manual TinyDB

            It seems they changed db.purge() to db.truncate()..

            Source https://stackoverflow.com/questions/65372962


            Listing the Document ID from TinyDB
            Asked 2020-Nov-27 at 09:38

            I am trying to list out the content of db.json from this github (https://github.com/syntaxsmurf/todo/blob/main/main.py) on line 40 in main.py

            Specifically this line



            Answered 2020-Nov-27 at 09:38

            From reddit user azzal07: item.doc_id would be the correct implementation of this.

            Source https://stackoverflow.com/questions/65029314


            Python tinydb - How to get specific element name?
            Asked 2020-Aug-24 at 04:39

            This is what my structure looks like:



            Answered 2020-Aug-23 at 17:23

            TinyDB expects an indexed table document, not a list. Unless you want to write a custom middleware for your TinyDB, you'll either have to modify your JSON

            Source https://stackoverflow.com/questions/63547644

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


            No vulnerabilities reported

            Install tinydb

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


            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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