pip install QtPy==1.11.2

Provides an abstraction layer on top of the various Qt bindings (PyQt5, PyQt4 and PySide) and additional custom QWidgets.

Source
Among top 1000 packages on PyPI.
Over 32.0M downloads in the last 90 days.

Commonly used with QtPy

Based on how often these packages appear together in public requirements.txt files on GitHub.

QtAwesome

FontAwesome icons in PyQt and PySide applications

partd

Appendable key-value storage

locket

File-based locks for Python for Linux and Windows

HeapDict

a heap with decrease-key and increase-key operations

llvmlite

lightweight wrapper around basic LLVM functionality

appscript

Control AppleScriptable applications from Python.

mpmath

Python library for arbitrary-precision floating-point arithmetic

cytoolz

Cython implementation of Toolz: High performance functional utilities

Bottleneck

Fast NumPy array functions written in C

pycosat

bindings to picosat (a SAT solver)

xlwings

Make Excel fly: Interact with Excel from Python and vice versa.

spyder

The Scientific Python Development Environment

anaconda-client

Anaconda Cloud command line client library

multipledispatch

Multiple dispatch

odo

Data migration utilities

cloudpickle

Extended pickling support for Python objects

nbpresent

Next generation slides from Jupyter Notebooks

fastcache

C implementation of Python 3 functools.lru_cache

conda

OS-agnostic, system-level binary package manager.

Version usage of QtPy

Proportion of downloaded versions in the last 3 months (only versions over 1%).

1.11.2

58.27%

1.10.0

14.42%

1.9.0

9.69%

1.11.1

9.49%

1.11.0

8.07%