为什么是下面的?
from flask import Flask
from flask.ext.bcrypt import Bcrypt
Python 2.7.12 (default, Dec 4 2017, 14:50:18)
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from flask import Flask
>>&g
在我的RaspberryPI零W中,当我试图导入python中的altair模块时,出现了奇怪的错误。
pi@raspberrypi:~ $ python3
Python 3.7.3 (default, Jul 25 2020, 13:03:44)
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import altair
Illegal instruction
pi
我正在尝试使用Azure Devops构建Flask应用程序,我点击了此链接
我能够成功地构建和部署示例应用程序。
但是当我在requirements.txt中添加额外的包并将其推送到Azure repo时。.yaml文件是自动运行的,但是在构建阶段,所有的包都会得到安装,在管道阶段和部署阶段,我没有得到任何错误,但当我尝试测试应用程序时,它显示package not found错误。我没有更改.yaml文件中的任何内容
# Python to Linux Web App on Azure
# Build your Python project and deploy it to A
我使用:pip install pdal命令在linux(ubuntu)中安装Pdal库,并得到以下错误:
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
In file included from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/ndarraytypes.h:1777:0,
from /usr/lib/python2.7/dist-p
user@user-370R4E-370R4V-370R5E-3570RE-370R5V:~$ sudo apt-get install python3-numpy
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
kde-l10n-engb kde-l10n-th linux-headers
当我运行ipython时,我得到了WARNING: IPython History requires SQLite, your history will not be saved。我已经从源代码上完成了python3.4.1。有人能告诉我如何安装sqlite3吗?我在某个地方读到,它应该包含在2.5版之后的python标准版本中,但显然没有。我想有些事情我不明白。
我在Linux上,发行版是Fedora 3.19.3。
我对Docker和部署周期有点陌生。
我有Django应用程序,我们想部署与uWSGI到码头容器。实际上,部署在几个星期内工作得很好,但现在它完全报告了错误……
与密码包一起出现错误seam:
build/temp.linux-x86_64-3.6/_openssl.c:52862:10: warning: conversion to 'long unsigned int' from 'long int' may change the sign of the result [-Wsign-conversion]
build/temp.linux-x86_64-3
我正试图在烧瓶__init__.py上导入numpy,但这会导致以下错误:
Importing the multiarray numpy extension module failed. Most
likely you are trying to import a failed build of numpy.
If you're working with a numpy git repo, try `git clean -xdf` (removes all
files not under version control). Otherwise reinstall numpy.
当
root@rebuild:~# python3.4
Python 3.4.0 (default, Nov 27 2014, 13:54:17)
[GCC 4.7.2] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> sys.path
['', '/root', '/root/Python-3.4.0/Lib/
我在WSL2内部的Ubuntu20.04上使用了WSL2,运行print(sys.executable)输出/usr/bin/python3
在VS代码中,按下“选择解释器”,然后按“输入解释器路径”,我尝试了/usr/bin/python3和完整的windows路径\\wsl$\Ubuntu/\usr\bin/python3 (它可以在文件资源管理器内访问)。
两条路径都返回错误An Invalid Python interpreter is selected, please try changing it to enable features such as IntelliSense, l