我刚刚成功地完成了一个tf.keras顺序模型的训练,并编写了一个单独的"Flask“脚本,将保存的模型加载到我上传到Heroku的应用程序中。一切都成功了。但是,当我在玩的时候,我意识到对于我的需求,我只需要导入Flask,从flask以及pandas,numpy和tensorflow.python.keras.models导入load_model的请求: from tensorflow.python.keras.models import load_model
from flask import Flask, request
import pandas as pd
import
我试图在Django的request.session字典中保存一个表单类的实例时遇到了麻烦。我得到了TypeError: expected string or Unicode object, NoneType found。整个回溯是:
File "/home/myuser/.virtualenvs/myenv/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 187, in get_response
response = middleware_method(request, res
最近,我遇到了以下错误:
Could not find function xmlCheckVersion in library libxml2. Is libxml2 installed?
我读过,并决定使用基于的pip命令安装*.whl。我试图使用以下命令来安装它:
pip install lxml-4.3.3-cp27-cp27m-win32.whl
但它抱怨说:
lxml-4.3.3-cp27-cp27m-win32.whl is not a supported wheel on this platform.
我的python版本是:
$ python --version
Python
我是macOS蒙特利的新手(12.3.1)。我正在使用一个新的MacBook专业与拥有一个m1芯片。我已经在我的系统中安装了python 3.10。我试图运行以下代码:
from urllib.parse import urljoin
from bs4 import BeautifulSoup
import matplotlib.pyplot as plt
import tensorflow as tf
import pandas as pd
import numpy as np
import requests, re, random
from keras.preprocessing impo
我试图在python中运行脚本,但我得到了一个"invalid elf header“错误。我有一系列相互调用的脚本,我将继续并包含这些脚本:
import sys
sys.path.append("/home/smh/Linux/Desktop/gras-03-03/python")
from python_utilities import GRASTestor
它调用GRASTestor.py
from BaseTestor import BaseTestor
import numpy as np
import hepunit as unit
from gdml_w
(base) C:\Users\Abj>python
Python 3.6.5 |Anaconda, Inc.| (default, Mar 29 2018, 13:32:41) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> exit()
(base) C:\Users\Abj>py
Python 3.7.0 (v3.7.0
我有一个版本的Vim,编译时启用了python2.6支持()。然而,维姆却找不到蟒蛇。
:version confirms +python/dyn
:version and gvim.exe confirms DYNAMIC_PYTHON_DLL="python26.dll"
echo PATH confirms python26.dll is in the search path.
(both c:\windows\system32, and C:\python26)
我错过了什么?我是不是漏掉了什么傻事?
更新 Nevermind。我刚看到了。Vim是x86,pyt
我试图使用下面的命令opencv-python安装sudo pip3 install opencv-python,但是我一直收到以下错误
ERROR: Could not find a version that satisfies the requirement opencv-python (from versions: none) ERROR: No matching distribution found for opencv-python
我尝试使用命令pip install --upgrade pip升级pip,而不是再次尝试安装opencv-python,但我仍然得到了相同的错误。