如何将“标签”字段中数字的值除以 UIStepper 的值？

编程问答 2022-05-28

问题描述

我正在尝试编写一个应用程序，允许某人拆分账单小费。我遇到困难的部分是实现一个 UIStepper，它将采用“splitTotal”字段的值并将其除以步进器的值。代码：


SUMMARY = ""
HOMEPAGE = ""
# I ADDED THIS
SRCNAME = "torch"
AUTHOR = "Soumith Chintala <[email protected]>"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://setup.py;md5=030c79355ff9e6b2579898692608c840"

SRC_URI = "https://files.pythonhosted.org/packages/ee/67/f403d4ae6e9cd74b546ee88cccdb29b8415a9c1b3d80aebeb20c9ea91d96/pytorch-${PV}.tar.gz"
SRC_URI[md5sum] = "7c84c6e7a032849cdd75f85cdae3916c"
SRC_URI[sha256sum] = "a6915d372c085a02eceebf59d16cbcc18a2693ac3487a53e3cc8be31fee65079"

S = "${WORKDIR}/pytorch-${PV}"

RDEPENDS_${PN} = ""

inherit setuptools3

# I ADDED THIS,BUT IT DIDN"T HELP
#PYPI_PACKAGE = "${SRCNAME}"

# I ADDED THIS DUE TO THE ERROR
#do_install() {
#   install -d ${D}${libdir}/${PYTHON_PN}
#   install -m 0755 ${S}/<WHAT DO I PUT HERE!!!> ${D}${libdir}/${PYTHON_PN}/${SRCNAME}.py
#}

解决方法

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