这是咋么回事。。环境配置好了，pycharm里面也有cv2。为啥还没有这个模块.

Question

pip3 install opencv-python #报错 end of statement expected
import cv2
img_head=cv2.imread("C:/Users/skyswzmc/.PyCharmCE2019.3/logo.jpg")
img_logo = cv2.imread('C:/Users/skyswzmc/.PyCharmCE2019.3/head.jpg')

获取头像和logo的宽度

w_head,h_head=img_head.shape[:2]
w_head,h_head=img_logo.shape[:2]
scale = w_head / w_logo
img_flag = cv2.resize(img_logo, (0, 0), fx=scale, fy=scale)
w_flag, h_flag = img_flag.shape[:2]
for c in range(0, 3):
img_head[w_head - w_flag:, h_head - h_flag:, c] = img_flag[:, :,C]
cv2.imwrite('C:/Users/skyswzmc/.PyCharmCE2019.3/new_head.jpg', img_head)

输出：no module named'cv2'

Answer 1

如果你确定pycharm里面有cv2，那么就检查一下pycharm默认使用的python执行器版本把，你安装的cv2应该是python3的，执行器默认会不会是python2.x的