hachoir | Python library to view and edit a binary stream field

by vstinner Python Version: 3.3.0 License: GPL-2.0

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | hachoir Summary

hachoir is a Python library. hachoir has no bugs, it has no vulnerabilities, it has build file available, it has a Strong Copyleft License and it has low support. You can install using 'pip install hachoir' or download it from GitHub, PyPI.

Hachoir is a Python library to view and edit a binary stream field by field

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Quality

Security

License

Reuse

Support

hachoir has a low active ecosystem.

It has 466 star(s) with 66 fork(s). There are 23 watchers for this library.

There were 1 major release(s) in the last 12 months.

There are 7 open issues and 32 have been closed. On average issues are closed in 144 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of hachoir is 3.3.0

Quality

hachoir has 0 bugs and 0 code smells.

Security

hachoir has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

hachoir code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

hachoir is licensed under the GPL-2.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

hachoir 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.

It has 50815 lines of code, 3378 functions and 283 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

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

Select a field set
Get the input stream
Create an input stream
Create an InputStream for a field
Generate fields for this block
Build a tree
Calculate the padding size of a value
Extend data by offset
Register all available items
Yield fields
Yield Field instances
Generate the fields for this entry
Adds a value to the data
Generate the fields of the structure
Create fields
Generate the fields
Parse the fields and return them
Generate fields
Create the fields for each frame
Create a new float field
Generates the fields for the fields
Generate fields for each block
Yield the fields
Yield fields of SuperBlock
Yield the fields
Generate Field Fields

Get all kandi verified functions for this library.

hachoir Key Features

No Key Features are available at this moment for hachoir.

hachoir Examples and Code Snippets

No Code Snippets are available at this moment for hachoir.

Community Discussions

Trending Discussions on hachoir

Add Product by Category in Django

An unclear requirements.txt error which results in not being able to install

Unable to get correct Exif data from video file using Python

QUESTION

Add Product by Category in Django

Asked 2021-Jul-24 at 12:49

I am trying to insert my product by category in django. I have two model Product and Category. I want to add Product in Product table.when I add product category comes in select box and select category. Category id in category value. which is insert in product table. Category is ForeignKey. But show this error: Cannot assign ", , ]>": "Product.category" must be a "Category" instance.

model.py:

...

ANSWER

Answered 2021-Jul-24 at 12:39

You need to create a primary key which cann be referenced as foreign key in the Product table try creating a fiels id as primary key in whichever kind of sql you are using then set id= models.BigAutoField(primary_key=True) then you can reference the following on your product table

Source https://stackoverflow.com/questions/68509663

QUESTION

An unclear requirements.txt error which results in not being able to install

Asked 2021-Jan-17 at 12:41

From today, I started getting error while installing modules from requirements.txt, I tried to find the error module and remove it but I couldn't find.

...

ANSWER

Answered 2021-Jan-17 at 12:41

Create a list of all the dependencies and run the following code.

Source https://stackoverflow.com/questions/65759809

QUESTION

Unable to get correct Exif data from video file using Python

Asked 2020-Jan-12 at 16:20

I cannot find a way to get the Exif property "DateEncoded" from a video file using Python.

I have tried several exif tools, but this specific mp4 file (recorded using the Android app FilmicPro) seems to be a special case.

Windows Explorer displays the correct date under the "Create Date" property (see image), which is actually the QuickTime exif key "Media_DateEncoded".

Correct Date on Windows Explorer

Adobe Media Encoder also seems to retrieve the correct date:

MediaEncoder Metadata panel

However, none of the five methods I tried can programmatically retrieve the correct date: January 6, 2019. It always returns January 7!

Is there anyone out there capable of explaining why/how?

Here is the code:

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ANSWER

Answered 2020-Jan-12 at 16:20

The thing you aren't taking into account is the fact that Quicktime metadata time stamps are saved as UTC, not as local time. You need to adjust the stored time by your time zone. Windows understands this and displays the corrected time accordingly, though not all programs do.

When extracting the timestamp with exiftool, you can add the -api QuickTimeUTC option and exiftool will make the adjustment to the current time zone of the computer automatically.

Source https://stackoverflow.com/questions/59701813

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

Vulnerabilities

No vulnerabilities reported

Install hachoir

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