pip-tools | A set of tools to keep your pinned Python dependencies | Build Tool library
kandi X-RAY | pip-tools Summary
kandi X-RAY | pip-tools Summary
A set of tools to keep your pinned Python dependencies fresh.
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Top functions reviewed by kandi - BETA
- Command line tool
- Determine the line separator for the given strategy
- Generate the hashes for the given set of requirements
- Parse a requirements file
- Resolve requirements from requirements txt
- Resolve the resolved requirements
- Returns the install requirement from the given candidate
- Get install requirements from resolver result
- Resolve concrete packages
- Resolve a single round
- Group constraints into install requirements
- Write the cache to disk
- Return a set of hashes for install requirements
- Open a local or remote file
- Generate a hash for the link
- Returns the path to the download directory
- Return set of dependencies of install
- Resolve InstallRequirement
- Return the best matching InstallRequirement
- Make a InstallRequirement from an InstallRequirement
- Return cache dict
- Reads a cache file
- True if pkg_resources uses pkg_resources
- The set of InstallRequirement
pip-tools Key Features
pip-tools Examples and Code Snippets
rules_python_external_version = "{COMMIT_SHA}"
http_archive(
name = "rules_python_external",
sha256 = "", # Fill in with correct sha256 of your COMMIT_SHA version
strip_prefix = "rules_python_external-{version}".format(version = rules_py
python3 -m venv ./venv
source venv/bin/activate
python3 -m pip install --upgrade pip # upgrade to pip>=18.1
python3 -m pip install -r src/requirements-dev.txt
python -m pip install pip-tools
pip-compile requirements.in
pip-compile requirements-
# Create virtual environment
virtualenv venv
# Activate virtual environment
. venv/bin/activate
# Install all dependencies
pip install -r requirements.txt
pip install -r requirements-dev.txt
# Set up pre-commit hooks
pre-commit install
Community Discussions
Trending Discussions on pip-tools
QUESTION
I am looking at https://github.com/pypa/setuptools_scm
and I read this part https://github.com/pypa/setuptools_scm#version-number-construction
and i quote
Semantic versioning for projects with release branches. The same as guess-next-dev (incrementing the pre-release or micro segment) if on a release branch: a branch whose name (ignoring namespace) parses as a version that matches the most recent tag up to the minor segment. Otherwise if on a non-release branch, increments the minor segment and sets the micro segment to zero, then appends .devN.
How does this work?
Assuming my setup is at this commit https://github.com/simkimsia/test-setup-py/commit/5ebab14b16b63090ad0554ad8f9a77a28b047323
and the same repo, how do i increment the version by branching?
What i tried on 2022-03-15I updated some files on main branch.
Then i did the following
...ANSWER
Answered 2022-Mar-13 at 15:39If I'm reading the docs correctly, this likely means you are supposed to create branches like so (assuming your current version is 0.x):
QUESTION
I have a dockerfile that currently only installs pip-tools
...ANSWER
Answered 2022-Feb-05 at 16:30It is a bug, you can downgrade using:
pip install "pip<22"
QUESTION
This is my code at github
i am trying to test layered requirements for setup.py using pip-tools and i keep having issues with this error about subprocess.CalledProcessError
I am not sure what i did wrong. Below is the asciicast
How do i fix this?
...ANSWER
Answered 2022-Feb-12 at 07:21Generally, this kind of error is emitted (as far as I saw it several times) when your setup.cfg or setup.py are broken.
In your case, your extras are not defined properly. You should change your setup.cfg like the following:
QUESTION
I'm using https://github.com/jazzband/pip-tools to handle compiling the requirements.txt for a Django project.
Previously, I was using without a setup.py and so i was using base.in, local.in, and production.in.
When I needed a local requirements.txt after i finish pip-compile, I just run pip-sync base.txt local.txt
and it will install the requirements for local environment.
When I needed a production requirements.txt after i finish pip-compile, I just run pip-sync base.txt production.txt
and it will install the requirements for production environment.
So I switch away from using base.in is because I wanted to also lock the python version and i realized, setup.py and setup.cfg can help using python_requires
But now i become unsure of how to use setup.py and setup.cfg along with pip-tools to compile requirements.txt that can be environment-specific.
The only documentation for layered requirements is by using the different .in files as written in the README as https://github.com/jazzband/pip-tools#workflow-for-layered-requirements
So my question is:
Given:
- pip-tools
- setup.py and setup.cfg
how to still have layered requirements?
...ANSWER
Answered 2022-Feb-08 at 16:19Can you check pipenv. pipenv uses Pipfile and Pipfile.lock for dependencies instead of requirements.txt. It has a clear separation between the dependencies you install and the dependencies of the dependencies.
check this sample below it is much clearer:
QUESTION
Using a virtualenv
with pip install
and pip freeze
is quite a nice way to work. All your requirements can be handled at the shell and at a later date another developer can rebuild things
ANSWER
Answered 2021-Oct-28 at 11:54My workflow avoids pip freeze
. It goes:
QUESTION
data source: https://catalog.data.gov/dataset/nyc-transit-subway-entrance-and-exit-data
I tried looking for a similar problem but I can't find an answer and the error does not help much. I'm kinda frustrated at this point. Thanks for the help. I'm calculating the closest distance from a point.
...ANSWER
Answered 2021-Oct-11 at 14:21geopandas 0.10.1
- have noted that your data is on kaggle, so start by sourcing it
- there really is only one issue
shapely.geometry.MultiPoint()
constructor does not work with a filtered series. Pass it a numpy array instead and it works. - full code below, have randomly selected a point to serve as
gpdPoint
QUESTION
I'm trying to use pip-compile to build my requirements.txt file and I get the following error.
...ANSWER
Answered 2021-Sep-21 at 21:49The error comes from pip-tools
trying to access the editable
attribute on the class ParsedRequirement
, whereas the correct attribute name on that class is is_editable
. With previous versions of pip
, the object at ireq
were of type InstallRequirement
, which does have the attribute editable
.
Try pip==20.0.2
; that seems to be the last version that returned InstallRequirement
instead of ParsedRequirement
from the relevant method (parse_requirements
).
QUESTION
I use pip-tools to manage my dependencies and environments which perfectly generates a requirements.txt
file for my package that consists of a setup.py
that looks like this:
ANSWER
Answered 2021-Aug-09 at 14:02After digging for a while, I found my answer in another issue:
$ pip-compile --extra testing --extra other
QUESTION
I am a beginner in programming and python. I read pip-compiles definition in pip-tools documentation but I could not understand. can someone explain me this? More specifically, what does compiling requirements.in to produce requirements.txt mean?
...ANSWER
Answered 2021-Mar-27 at 07:11You want to be able to lock down the versions of all of the packages that your Python code depends on in your requirements.txt
file. You want this file to include versions for not just the direct dependencies that your code imports directly, but also versions for all of the transitive dependencies as well...that is, the versions of modules that your directly dependent modules themselves depend on.
So the question is...how do you maintain the contents of "requirements.txt"? You can use pip freeze > requirements.txt
, but this is messy. It depends not on a clear list of what the direct dependencies of your app are, but rather on what happens to be in your environment at the time of creation. What you really want is to have a file in which you list the direct dependencies of your app, along with versions for each of them, and then somehow produce the appropriate requirements.txt
file from that list such that it contains exactly versions for those direct dependencies as well as versions for just the transitive dependencies needed by those direct dependencies.
The requirements.in
file and pip-compile
together give you this desired behavior. In requirements.in
, you list just the direct dependencies of your app. Then you run pip-compile
on that file to produce requirements.txt
. The compile process will produce what you want...a file that contains both the modules listed in requirements.in
and the transitive dependencies of those modules.
QUESTION
I am using pip-tools 5.4.0, pip 20.3.1, and python3. I have looked at pip-tools source code and the pip blog post about the new resolver. I do not see an explicit answer to my question. If I run:
...ANSWER
Answered 2020-Dec-06 at 20:46To the best of my knowledge (which is several years of using pip-tools), pip-tools will always give you a stable tree so long as you do then install dependencies only from the "locked" requirements file.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install pip-tools
You can use pip-tools 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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