PyCharm中没有名为flask-wtf的模块[重复]

Posted 2023-03-28

【中文标题】PyCharm中没有名为flask-wtf的模块[重复]

【英文标题】：No module named flask-wtf in PyCharm [duplicate]

【发布时间】：2021-11-12 08:16:02

【问题描述】：

当我运行这段代码时，from flask_wtf import FlaskForm 出现错误，

File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
File "<frozen importlib._bootstrap>", line 984, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'flask_wtf'

我已经通过CMD安装了flask-wtf包，

pip install flask-wtf

它让我确认包已成功安装

Requirement already satisfied: flask-wtf in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (0.15.1)
Requirement already satisfied: WTForms in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (from flask-wtf) (2.3.3)
Requirement already satisfied: Flask in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (from flask-wtf) (2.0.1)
Requirement already satisfied: itsdangerous in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (from flask-wtf) (2.0.1)
Requirement already satisfied: Jinja2>=3.0 in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (from Flask->flask-wtf) (3.0.1)
Requirement already satisfied: Werkzeug>=2.0 in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (from Flask->flask-wtf) (2.0.1)
Requirement already satisfied: click>=7.1.2 in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (from Flask->flask-wtf) (8.0.1)
Requirement already satisfied: colorama in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (from click>=7.1.2->Flask->flask-wtf) (0.4.4)
Requirement already satisfied: importlib-metadata in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (from click>=7.1.2->Flask->flask-wtf) (4.8.1)
Requirement already satisfied: MarkupSafe>=2.0 in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (from Jinja2>=3.0->Flask->flask-wtf) (2.0.1)
Requirement already satisfied: typing-extensions>=3.6.4 in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (from importlib-metadata->click>=7.1.2->Flask->flask-wtf) (3.10.0.2)
Requirement already satisfied: zipp>=0.5 in c:\users\zzz\appdata\local\programs\python\python37\lib\site-packages (from importlib-metadata->click>=7.1.2->Flask->flask-wtf) (3.5.0)

【问题讨论】：

在 pycharm 中，您是否在处理虚拟环境？那么您的 pkg 需要安装在该虚拟环境上。例如，如果我在 venv（作为虚拟 env）中，那么我可以使用 pip freeze 找到已安装的软件包。 (venv) (base) user@users-iMac SOtry % ` pip freeze`。

问题是你试图在没有激活正确的 venv 的情况下进行 pip 安装。 pip 输出显示您正在尝试安装到已经具有某个版本的包或其依赖项的 Python 基础安装。

【参考方案1】：

通过直接从 PyCharm 安装 flask-wtf 包修复。

ctrl + alt+ S 然后Python Interpreters 点击+ 符号，然后输入flask-wtf 并下载包。