1.实验目的
测试python可视化工具包pyqt5,为后期做系统前端页面做铺垫
2.实验环境
1.软件
anaconda2.5 + pycharm2024.1.1 + pyqt5
2.硬件
GPU 4070TI + Intel I7 1400K
3. 安装步骤
(base) C:\Users\PC>conda -V
conda 23.7.4
(base) C:\Users\PC>conda create qttest python3.8
usage: conda-script.py create [-h] [--clone ENV] (-n ENVIRONMENT | -p PATH) [-c CHANNEL] [--use-local]
[--override-channels] [--repodata-fn REPODATA_FNS] [--experimental {jlap,lock}]
[--strict-channel-priority] [--no-channel-priority] [--no-deps | --only-deps] [--no-pin]
[--copy] [--no-shortcuts] [-C] [-k] [--offline] [--json] [-v] [-q] [-d] [-y]
[--download-only] [--show-channel-urls] [--file FILE] [--no-default-packages]
[--solver {classic,libmamba} | --experimental-solver {classic,libmamba}] [--dev]
[package_spec ...]
conda-script.py create: error: one of the arguments -n/--name -p/--prefix is required
(base) C:\Users\PC>conda create -n qttest python3.8
Retrieving notices: ...working... done
Collecting package metadata (current_repodata.json): done
Solving environment: unsuccessful attempt using repodata from current_repodata.json, retrying with next repodata source.Collecting package metadata (repodata.json): done
Solving environment: failed
PackagesNotFoundError: The following packages are not available from current channels:
- python3.8
Current channels:
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/noarch
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/win-64
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/noarch
- https://repo.anaconda.com/pkgs/main/win-64
- https://repo.anaconda.com/pkgs/main/noarch
- https://repo.anaconda.com/pkgs/r/win-64
- https://repo.anaconda.com/pkgs/r/noarch
- https://repo.anaconda.com/pkgs/msys2/win-64
- https://repo.anaconda.com/pkgs/msys2/noarch
To search for alternate channels that may provide the conda package you're
looking for, navigate to
https://anaconda.org
and use the search bar at the top of the page.
(base) C:\Users\PC>conda create -n qttest python = 3.8
CondaValueError: invalid package specification: =
(base) C:\Users\PC>conda create -n qttest python=3.8
Collecting package metadata (current_repodata.json): done
Solving environment: done
==> WARNING: A newer version of conda exists. <==
current version: 23.7.4
latest version: 24.5.0
Please update conda by running
$ conda update -n base -c defaults conda
Or to minimize the number of packages updated during conda update use
conda install conda=24.5.0
## Package Plan ##
environment location: C:\Users\PC\.conda\envs\qttest
added / updated specs:
- python=3.8
The following packages will be downloaded:
package | build
---------------------------|-----------------
pip-24.0 | py38haa95532_0 2.8 MB https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
python-3.8.19 | h1aa4202_0 18.9 MB https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
setuptools-69.5.1 | py38haa95532_0 1003 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
wheel-0.43.0 | py38haa95532_0 137 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
------------------------------------------------------------
Total: 22.9 MB
The following NEW packages will be INSTALLED:
ca-certificates anaconda/pkgs/main/win-64::ca-certificates-2024.3.11-haa95532_0
libffi anaconda/pkgs/main/win-64::libffi-3.4.4-hd77b12b_1
openssl anaconda/pkgs/main/win-64::openssl-3.0.13-h2bbff1b_2
pip anaconda/pkgs/main/win-64::pip-24.0-py38haa95532_0
python anaconda/pkgs/main/win-64::python-3.8.19-h1aa4202_0
setuptools anaconda/pkgs/main/win-64::setuptools-69.5.1-py38haa95532_0
sqlite anaconda/pkgs/main/win-64::sqlite-3.45.3-h2bbff1b_0
vc anaconda/pkgs/main/win-64::vc-14.2-h2eaa2aa_1
vs2015_runtime anaconda/pkgs/main/win-64::vs2015_runtime-14.29.30133-h43f2093_3
wheel anaconda/pkgs/main/win-64::wheel-0.43.0-py38haa95532_0
Proceed ([y]/n)? y
Downloading and Extracting Packages
wheel-0.43.0 | 137 KB | ############################################################################ | 100%
setuptools-69.5.1 | 1003 KB | ############################################################################ | 100%
pip-24.0 | 2.8 MB | ############################################################################ | 100%
Preparing transaction: done
Verifying transaction: done
Executing transaction: done
#
# To activate this environment, use
#
# $ conda activate qttest
#
# To deactivate an active environment, use
#
# $ conda deactivate
(base) C:\Users\PC>conda activate qttest
(qttest) C:\Users\PC>pip install PyQt5 -i https://pypi.douban.com/simple
Looking in indexes: https://pypi.douban.com/simple
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))': /simple/pyqt5/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))': /simple/pyqt5/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))': /simple/pyqt5/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))': /simple/pyqt5/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))': /simple/pyqt5/
ERROR: Could not find a version that satisfies the requirement PyQt5 (from versions: none)
ERROR: No matching distribution found for PyQt5
(qttest) C:\Users\PC>pip3 install PyQt5
Collecting PyQt5
Downloading PyQt5-5.15.10-cp37-abi3-win_amd64.whl.metadata (2.2 kB)
Collecting PyQt5-sip<13,>=12.13 (from PyQt5)
Downloading PyQt5_sip-12.13.0-cp38-cp38-win_amd64.whl.metadata (524 bytes)
Collecting PyQt5-Qt5>=5.15.2 (from PyQt5)
Downloading PyQt5_Qt5-5.15.2-py3-none-win_amd64.whl.metadata (552 bytes)
Downloading PyQt5-5.15.10-cp37-abi3-win_amd64.whl (6.8 MB)
---------------------------------------- 6.8/6.8 MB 693.9 kB/s eta 0:00:00
Downloading PyQt5_Qt5-5.15.2-py3-none-win_amd64.whl (50.1 MB)
---------------------------------------- 50.1/50.1 MB 460.7 kB/s eta 0:00:00
Downloading PyQt5_sip-12.13.0-cp38-cp38-win_amd64.whl (78 kB)
---------------------------------------- 78.3/78.3 kB 544.2 kB/s eta 0:00:00
Installing collected packages: PyQt5-Qt5, PyQt5-sip, PyQt5
Successfully installed PyQt5-5.15.10 PyQt5-Qt5-5.15.2 PyQt5-sip-12.13.0
(qttest) C:\Users\PC>
创建新环境—激活环境—安装pyqt5
安装成功会发现一些新的包
4.Hello World
