An open API service providing repository metadata for many open source software ecosystems.

Package Usage: pypi

virtualenv 20.26.2
Virtual Python Environment builder
134 dependent repositories - 223 versions - Latest release: plus d'un an ago - 516 dependent packages - 168 951 386 downloads last month
defusedxml 0.7.1
XML bomb protection for Python stdlib modules
134 dependent repositories - 13 versions - Latest release: presque 5 ans ago - 565 dependent packages - 53 024 879 downloads last month
pycodestyle 2.11.1
Python style guide checker
133 dependent repositories - 21 versions - Latest release: environ 2 ans ago - 638 dependent packages - 58 508 607 downloads last month
sentry-sdk 2.1.1
Python client for Sentry (https://sentry.io)
130 dependent repositories - 257 versions - Latest release: plus d'un an ago - 504 dependent packages - 51 763 877 downloads last month
webencodings 0.5.1
Character encoding aliases for legacy web content
129 dependent repositories - 6 versions - Latest release: plus de 8 ans ago - 395 dependent packages - 38 675 892 downloads last month
distlib 0.3.8
Distribution utilities
128 dependent repositories - 31 versions - Latest release: environ 2 ans ago - 220 dependent packages - 115 595 408 downloads last month
py 1.11.0
library with cross-python path, ini-parsing, io, code, log facilities
124 dependent repositories - 65 versions - Latest release: environ 4 ans ago - 416 dependent packages - 64 074 999 downloads last month
markdown 3.5.2
Python implementation of John Gruber's Markdown.
124 dependent repositories - 53 versions - Latest release: presque 2 ans ago - 875 dependent packages - 47 697 433 downloads last month
sniffio 1.3.1
Sniff out which async library your code is running under
123 dependent repositories - 6 versions - Latest release: presque 2 ans ago - 479 dependent packages - 112 601 024 downloads last month
nbformat 5.10.4
The Jupyter Notebook format
122 dependent repositories - 41 versions - Latest release: plus d'un an ago - 686 dependent packages - 30 394 181 downloads last month
exceptiongroup 1.2.1
Backport of PEP 654 (exception groups)
119 dependent repositories - 22 versions - Latest release: plus d'un an ago - 530 dependent packages - 134 841 016 downloads last month
anyio 4.3.0
High level compatibility layer for multiple asynchronous event loop implementations
118 dependent repositories - 59 versions - Latest release: presque 2 ans ago - 795 dependent packages - 115 207 407 downloads last month
protobuf 5.26.1

118 dependent repositories - 172 versions - Latest release: presque 2 ans ago - 3 080 dependent packages - 281 668 760 downloads last month
notebook 7.2.0
Jupyter Notebook - A web-based notebook environment for interactive computing
117 dependent repositories - 157 versions - Latest release: plus d'un an ago - 705 dependent packages - 26 282 829 downloads last month
pyflakes 3.2.0
passive checker of Python programs
117 dependent repositories - 38 versions - Latest release: presque 2 ans ago - 387 dependent packages - 44 343 181 downloads last month
swh.core 3.1.0
Software Heritage core utilities
116 dependent repositories - 136 versions - Latest release: plus d'un an ago - 18 dependent packages - 3 044 downloads last month
mkdocs-material 9.5.23
Documentation that simply works
116 dependent repositories - 399 versions - Latest release: plus d'un an ago - 1 343 dependent packages - 5 280 436 downloads last month
sphinx-rtd-theme 2.0.0
Read the Docs theme for Sphinx
114 dependent repositories - 60 versions - Latest release: environ 2 ans ago - 4 584 dependent packages - 9 437 153 downloads last month
pyrsistent 0.20.0
Persistent/Functional/Immutable data structures
114 dependent repositories - 75 versions - Latest release: environ 2 ans ago - 406 dependent packages - 48 702 599 downloads last month
jupyter 1.0.0
Jupyter metapackage. Install all the Jupyter components in one go.
114 dependent repositories - 4 versions - Latest release: plus de 10 ans ago - 1 539 dependent packages - 7 878 131 downloads last month
tabulate 0.9.0
Pretty-print tabular data
113 dependent repositories - 27 versions - Latest release: environ 3 ans ago - 3 054 dependent packages - 83 454 863 downloads last month
asttokens 2.4.1
Annotate AST trees with source code positions
112 dependent repositories - 33 versions - Latest release: environ 2 ans ago - 256 dependent packages - 38 229 317 downloads last month
mock 5.1.0
Rolling backport of unittest.mock for all Pythons
111 dependent repositories - 39 versions - Latest release: plus de 2 ans ago - 1 873 dependent packages - 43 138 283 downloads last month
fonttools 4.51.0
Tools to manipulate font files
111 dependent repositories - 206 versions - Latest release: plus d'un an ago - 565 dependent packages - 55 452 168 downloads last month
executing 2.0.1
Get the currently executing AST node of a frame, and other information
111 dependent repositories - 34 versions - Latest release: environ 2 ans ago - 217 dependent packages - 38 445 060 downloads last month
pickleshare 0.7.5
Tiny 'shelve'-like database with concurrency support
110 dependent repositories - 12 versions - Latest release: plus de 7 ans ago - 221 dependent packages - 14 744 092 downloads last month
ipywidgets 8.1.2
Jupyter interactive widgets
109 dependent repositories - 161 versions - Latest release: presque 2 ans ago - 1 502 dependent packages - 23 422 111 downloads last month
plotly 5.22.0
An open-source, interactive data visualization library for Python
109 dependent repositories - 299 versions - Latest release: plus d'un an ago - 2 313 dependent packages - 19 860 070 downloads last month
future 1.0.0
Clean single-source support for Python 3 and 2
108 dependent repositories - 52 versions - Latest release: presque 2 ans ago - 1 375 dependent packages - 39 591 860 downloads last month
stack-data 0.6.3
Extract data from python stack frames and tracebacks for informative displays
108 dependent repositories - 21 versions - Latest release: plus de 2 ans ago - 172 dependent packages - 37 653 188 downloads last month
sqlparse 0.5.0
A non-validating SQL parser.
108 dependent repositories - 34 versions - Latest release: plus d'un an ago - 429 dependent packages - 78 791 679 downloads last month
pure-eval 0.2.2
Safely evaluate AST nodes without side effects
107 dependent repositories - 9 versions - Latest release: presque 4 ans ago - 179 dependent packages - 36 355 103 downloads last month
jupyter-core 5.7.2
Jupyter core package. A base package on which Jupyter projects rely.
107 dependent repositories - 60 versions - Latest release: presque 2 ans ago - 242 dependent packages - 34 688 540 downloads last month
backcall 0.2.0
Specifications for callback functions passed in to an API
107 dependent repositories - 2 versions - Latest release: plus de 5 ans ago - 172 dependent packages - 14 588 547 downloads last month
babel 2.15.0
Internationalization utilities
106 dependent repositories - 44 versions - Latest release: plus d'un an ago - 308 dependent packages - 56 448 894 downloads last month
mypy 1.10.0
Optional static typing for Python
105 dependent repositories - 120 versions - Latest release: plus d'un an ago - 6 214 dependent packages - 39 372 276 downloads last month
nest-asyncio 1.6.0
Patch asyncio to allow nested event loops
103 dependent repositories - 36 versions - Latest release: presque 2 ans ago - 639 dependent packages - 50 085 071 downloads last month
entrypoints 0.2.3
Discover and load entry points from installed packages.
103 dependent repositories - 7 versions - Latest release: plus de 8 ans ago - 268 dependent packages - 18 339 441 downloads last month
SQLAlchemy 2.0.30
Database Abstraction Library
102 dependent repositories - 307 versions - Latest release: plus d'un an ago - 2 692 dependent packages - 163 469 671 downloads last month
mkdocs 1.6.0
Project documentation with Markdown.
102 dependent repositories - 62 versions - Latest release: plus d'un an ago - 1 494 dependent packages - 4 487 161 downloads last month
nodeenv 1.8.0
Node.js virtual environment builder
102 dependent repositories - 74 versions - Latest release: plus de 2 ans ago - 93 dependent packages - 35 342 875 downloads last month
torchvision 0.18.0
image and video datasets and models for torch deep learning
101 dependent repositories - 47 versions - Latest release: plus d'un an ago - 2 027 dependent packages - 13 833 851 downloads last month
werkzeug 3.0.3
The comprehensive WSGI web application library.
101 dependent repositories - 95 versions - Latest release: plus d'un an ago - 711 dependent packages - 143 348 903 downloads last month
asgiref 3.8.1
ASGI specs, helper code, and adapters
101 dependent repositories - 64 versions - Latest release: presque 2 ans ago - 307 dependent packages - 91 508 746 downloads last month
uvicorn 0.29.0
The lightning-fast ASGI server.
100 dependent repositories - 171 versions - Latest release: presque 2 ans ago - 1 867 dependent packages - 47 154 104 downloads last month
aiohttp 3.9.5
Async http client/server framework (asyncio)
99 dependent repositories - 249 versions - Latest release: plus d'un an ago - 5 267 dependent packages - 192 821 438 downloads last month
celery 5.4.0
Distributed Task Queue.
99 dependent repositories - 210 versions - Latest release: plus d'un an ago - 519 dependent packages - 14 640 501 downloads last month
pyasn1 0.6.0
Pure-Python implementation of ASN.1 types and DER/BER/CER codecs (X.208)
99 dependent repositories - 41 versions - Latest release: presque 2 ans ago - 553 dependent packages - 243 570 721 downloads last month
cachetools 5.3.2
Extensible memoizing collections and decorators
99 dependent repositories - 49 versions - Latest release: environ 2 ans ago - 1 021 dependent packages - 180 463 806 downloads last month
nltk 3.8.1
Natural Language Toolkit
99 dependent repositories - 63 versions - Latest release: presque 3 ans ago - 1 440 dependent packages - 23 019 698 downloads last month
jupyter-client 8.6.1
Jupyter protocol implementation and client libraries
99 dependent repositories - 95 versions - Latest release: presque 2 ans ago - 426 dependent packages - 34 500 408 downloads last month
sqlalchemy 2.0.30
Database Abstraction Library
98 dependent repositories - 306 versions - Latest release: plus d'un an ago - 2 692 dependent packages - 163 171 947 downloads last month
jmespath 1.0.1
JSON Matching Expressions
97 dependent repositories - 26 versions - Latest release: plus de 3 ans ago - 505 dependent packages - 266 495 406 downloads last month
dill 0.3.8
serialize all of Python
97 dependent repositories - 28 versions - Latest release: presque 2 ans ago - 1 127 dependent packages - 93 902 761 downloads last month
astroid 3.2.1
An abstract syntax tree for Python with inference support.
96 dependent repositories - 164 versions - Latest release: plus d'un an ago - 207 dependent packages - 34 680 128 downloads last month
blinker 1.8.2
Fast, simple object-to-object and broadcast signaling
96 dependent repositories - 16 versions - Latest release: plus d'un an ago - 332 dependent packages - 78 529 391 downloads last month
jupyterlab 4.2.0
JupyterLab computational environment
96 dependent repositories - 535 versions - Latest release: plus d'un an ago - 970 dependent packages - 25 034 655 downloads last month
termcolor 2.4.0
ANSI color formatting for output in terminal
95 dependent repositories - 15 versions - Latest release: environ 2 ans ago - 1 395 dependent packages - 60 509 257 downloads last month
nbconvert 7.16.4
Converting Jupyter Notebooks (.ipynb files) to other formats. Output formats include asciidoc, h...
95 dependent repositories - 100 versions - Latest release: plus d'un an ago - 714 dependent packages - 29 014 503 downloads last month
debugpy 1.8.1
An implementation of the Debug Adapter Protocol for Python
95 dependent repositories - 42 versions - Latest release: presque 2 ans ago - 214 dependent packages - 38 159 463 downloads last month
prometheus-client 0.20.0
Python client for the Prometheus monitoring system.
94 dependent repositories - 51 versions - Latest release: presque 2 ans ago - 559 dependent packages - 44 511 698 downloads last month
Sphinx 7.3.7
Python documentation generator
94 dependent repositories - 222 versions - Latest release: plus d'un an ago - 7 351 dependent packages - 32 201 203 downloads last month
identify 2.5.36
File identification library for Python
94 dependent repositories - 167 versions - Latest release: plus d'un an ago - 104 dependent packages - 31 165 464 downloads last month
cfgv 3.4.0
Validate configuration and produce human readable error messages.
94 dependent repositories - 19 versions - Latest release: plus de 2 ans ago - 92 dependent packages - 29 412 356 downloads last month
ipython-genutils 0.2.0
Vestigial utilities from IPython
93 dependent repositories - 2 versions - Latest release: presque 9 ans ago - 10 dependent packages - 7 035 153 downloads last month
watchdog 4.0.0
Filesystem events monitoring
93 dependent repositories - 53 versions - Latest release: presque 2 ans ago - 812 dependent packages - 28 237 198 downloads last month
djangorestframework 3.15.1
Web APIs for Django, made easy.
92 dependent repositories - 137 versions - Latest release: presque 2 ans ago - 1 062 dependent packages - 9 698 958 downloads last month
fastapi 0.111.0
FastAPI framework, high performance, easy to learn, fast to code, ready for production
92 dependent repositories - 211 versions - Latest release: plus d'un an ago - 2 920 dependent packages - 69 974 375 downloads last month
mistune 3.0.2
A sane and fast Markdown parser with useful plugins and renderers
92 dependent repositories - 43 versions - Latest release: plus de 2 ans ago - 331 dependent packages - 24 474 197 downloads last month
h11 0.14.0
A pure-Python, bring-your-own-I/O implementation of HTTP/1.1
91 dependent repositories - 12 versions - Latest release: plus de 3 ans ago - 389 dependent packages - 106 392 257 downloads last month
rich 13.7.1
Render rich text, tables, progress bars, syntax highlighting, markdown and more to the terminal
91 dependent repositories - 196 versions - Latest release: presque 2 ans ago - 5 592 dependent packages - 246 313 716 downloads last month
Pygments 2.18.0
Pygments is a syntax highlighting package written in Python.
90 dependent repositories - 64 versions - Latest release: plus d'un an ago - 1 834 dependent packages - 163 687 627 downloads last month
typing_extensions 4.11.0
Backported and Experimental Type Hints for Python 3.8+
90 dependent repositories - 40 versions - Latest release: plus d'un an ago - 7 473 dependent packages - 485 270 644 downloads last month
importlib-resources 6.4.0
Read resources from Python packages
90 dependent repositories - 78 versions - Latest release: presque 2 ans ago - 1 568 dependent packages - 93 980 161 downloads last month
markdown-it-py 3.0.0
Python port of markdown-it. Markdown parsing, done right!
89 dependent repositories - 42 versions - Latest release: plus de 2 ans ago - 508 dependent packages - 105 125 627 downloads last month
elasticsearch 8.13.1
Python client for Elasticsearch
89 dependent repositories - 146 versions - Latest release: plus d'un an ago - 450 dependent packages - 38 132 021 downloads last month
types-pyyaml 6.0.12
Typing stubs for PyYAML
89 dependent repositories - 52 versions - Latest release: plus de 3 ans ago - 330 dependent packages - 19 508 631 downloads last month
shapely 2.0.4
Manipulation and analysis of geometric objects
89 dependent repositories - 125 versions - Latest release: plus d'un an ago - 1 400 dependent packages - 33 690 536 downloads last month
tenacity 8.3.0
Retry code until it succeeds
88 dependent repositories - 58 versions - Latest release: plus d'un an ago - 1 231 dependent packages - 98 923 586 downloads last month
pandocfilters 1.5.1
Utilities for writing pandoc filters in python
87 dependent repositories - 16 versions - Latest release: presque 2 ans ago - 119 dependent packages - 22 111 344 downloads last month
httpx 0.27.0
The next generation HTTP client.
87 dependent repositories - 70 versions - Latest release: presque 2 ans ago - 3 898 dependent packages - 120 418 161 downloads last month
greenlet 3.0.3
Lightweight in-process concurrent programming
87 dependent repositories - 52 versions - Latest release: environ 2 ans ago - 515 dependent packages - 136 927 913 downloads last month
geopandas 0.14.4
Geographic pandas extensions
86 dependent repositories - 57 versions - Latest release: plus d'un an ago - 1 083 dependent packages - 7 634 014 downloads last month
sphinx-material 0.0.36
Material sphinx theme
86 dependent repositories - 33 versions - Latest release: plus de 2 ans ago - 50 dependent packages - 40 260 downloads last month
sphinx_rtd_theme 2.0.0
Read the Docs theme for Sphinx
86 dependent repositories - 60 versions - Latest release: environ 2 ans ago - 4 584 dependent packages - 9 437 153 downloads last month
types-requests 2.28.11
Typing stubs for requests
85 dependent repositories - 123 versions - Latest release: plus de 3 ans ago - 1 100 dependent packages - 52 449 340 downloads last month
css-html-js-minify 2.5.5
CSS HTML JS Minifier
85 dependent repositories - 4 versions - Latest release: plus de 7 ans ago - 9 dependent packages - 124 924 downloads last month
et-xmlfile 1.1.0
An implementation of lxml.xmlfile for the standard library
84 dependent repositories - 3 versions - Latest release: plus de 4 ans ago - 163 dependent packages - 100 381 165 downloads last month
django-extensions 3.2.3
Extensions for Django
84 dependent repositories - 122 versions - Latest release: plus de 2 ans ago - 163 dependent packages - 4 471 728 downloads last month
lazy-object-proxy 1.10.0
A fast and thorough lazy object proxy.
84 dependent repositories - 24 versions - Latest release: environ 2 ans ago - 127 dependent packages - 47 368 317 downloads last month
botocore 1.34.32
Low-level, data-driven core of boto 3.
83 dependent repositories - 2 013 versions - Latest release: presque 2 ans ago - 979 dependent packages - 499 048 045 downloads last month
django 5.0.6
A high-level Python web framework that encourages rapid development and clean, pragmatic design.
83 dependent repositories - 371 versions - Latest release: plus d'un an ago - 2 455 dependent packages - 20 880 150 downloads last month
pyarrow 16.1.0
Python library for Apache Arrow
83 dependent repositories - 53 versions - Latest release: plus d'un an ago - 2 480 dependent packages - 151 959 648 downloads last month
ruff 0.4.4
An extremely fast Python linter and code formatter, written in Rust.
82 dependent repositories - 323 versions - Latest release: plus d'un an ago - 2 931 dependent packages - 28 456 172 downloads last month
oauthlib 3.2.2
A generic, spec-compliant, thorough implementation of the OAuth request-signing logic
82 dependent repositories - 50 versions - Latest release: environ 3 ans ago - 489 dependent packages - 137 832 870 downloads last month
async-timeout 4.0.3
Timeout context manager for asyncio programs
82 dependent repositories - 18 versions - Latest release: plus de 2 ans ago - 824 dependent packages - 121 634 253 downloads last month
swh.model 6.13.0
Software Heritage data model
82 dependent repositories - 130 versions - Latest release: plus d'un an ago - 22 dependent packages - 3 143 downloads last month
pymongo 4.7.2
Python driver for MongoDB <http://www.mongodb.org>
81 dependent repositories - 149 versions - Latest release: plus d'un an ago - 1 347 dependent packages - 36 731 241 downloads last month
scikit-image 0.23.2
Image processing in Python
81 dependent repositories - 61 versions - Latest release: plus d'un an ago - 2 091 dependent packages - 26 457 532 downloads last month
contourpy 1.2.1
Python library for calculating contours of 2D quadrilateral grids
80 dependent repositories - 20 versions - Latest release: plus d'un an ago - 405 dependent packages - 43 557 808 downloads last month