Question

你可以告诉我我的简单代码有什么问题吗？（Mac Bash）

我正在尝试将所有名为vol_0000.nii的文件从一个目录复制到另一个目录。我用'*'替换了变量文件名。所有文件（vol_0000.nii）具有相同的名称，但它们位于不同的文件夹中（由'*'表示）。我不确定当它们被复制时它们是否相互替换，因为它们具有相同的cp名称，例如，vol_00001.nii，vol_00002.nii等等。？

cp /Users/dave/biomkr/dat/*/rs/orig/vol_0000.nii /Users/dave/Documents/MIT_Har_stu/rsfmri

Answer 1

这样的事情应该完成这项工作，使用与你在问题中提到的类似的编号行为。

register = Library()


def inplace_js(context, activate_inplaceedit=True, toolbar=False):
    request = context['request']
    request.inplace_js_rendered = True
    return {
        'STATIC_URL': get_static_url(),
        'ADMIN_MEDIA_PREFIX': get_admin_static_url(),
        'activate_inplaceedit': activate_inplaceedit,
        'auto_save': json.dumps(inplace_settings.INPLACEEDIT_AUTO_SAVE),
        'event': inplace_settings.INPLACEEDIT_EVENT,
        'disable_click': json.dumps(inplace_settings.INPLACEEDIT_DISABLE_CLICK),
        'toolbar': toolbar,
        'enable_class': inplace_settings.INPLACE_ENABLE_CLASS,
        'success_text': inplace_settings.INPLACEEDIT_SUCCESS_TEXT,
        'unsaved_changes': inplace_settings.INPLACEEDIT_UNSAVED_TEXT,
        'inplace_get_field_url': inplace_settings.INPLACE_GET_FIELD_URL or reverse('inplace_get_field'),
        'inplace_save_url': inplace_settings.INPLACE_SAVE_URL or reverse('inplace_save'),
        'field_types': inplace_settings.INPLACE_FIELD_TYPES,
        'focus_when_editing': json.dumps(inplace_settings.INPLACE_FOCUS_WHEN_EDITING),
        'inplace_js_extra': getattr(request, 'inplace_js_extra', '')
    }
register.inclusion_tag("inplaceeditform/inplace_js.html", takes_context=True)(inplace_js)


def inplace_css(context, toolbar=False):
    request = context['request']
    request.inplace_css_rendered = True
    return {
        'STATIC_URL': get_static_url(),
        'ADMIN_MEDIA_PREFIX': get_admin_static_url(),
        'toolbar': toolbar,
        'inplace_js_extra': getattr(request, 'inplace_css_extra', '')
    }
register.inclusion_tag("inplaceeditform/inplace_css.html", takes_context=True)(inplace_css)


def inplace_static(context):
    return {
        'STATIC_URL': get_static_url(),
        'ADMIN_MEDIA_PREFIX': get_admin_static_url(),
        'toolbar': False,
        'request': context['request']
    }
register.inclusion_tag("inplaceeditform/inplace_static.html", takes_context=True)(inplace_static)


#to old django versions
def inplace_media(context):
    return inplace_static(context)
register.inclusion_tag("inplaceeditform/inplace_static.html", takes_context=True)(inplace_media)


def inplace_toolbar(context):
    return {
        'STATIC_URL': get_static_url(),
        'ADMIN_MEDIA_PREFIX': get_admin_static_url(),
        'toolbar': True,
        'request': context['request']
    }
register.inclusion_tag("inplaceeditform/inplace_static.html", takes_context=True)(inplace_toolbar)


class InplaceEditNode(RenderWithArgsAndKwargsNode):

    def prepare_context(self, args, kwargs, context):
        expression_to_show = args[0]
        tokens_to_show = expression_to_show.split('|')
        obj_field_name, filters_to_show = tokens_to_show[0], '|'.join(tokens_to_show[1:])
        obj_field_name_split = obj_field_name.split(".")
        obj_context = '.'.join(obj_field_name_split[:-1])
        field_name = obj_field_name_split[-1]
        obj = Variable(obj_context).resolve(context)
        adaptor = kwargs.get('adaptor', None)
        class_adaptor = get_adaptor_class(adaptor, obj, field_name)
        request = context.get('request')

        config = class_adaptor.get_config(request, **kwargs)

        adaptor_field = class_adaptor(request, obj, field_name,
                                      filters_to_show,
                                      config)

        context = {
            'adaptor_field': adaptor_field,
        }
        return context


@register.tag
def inplace_edit(parser, token):
    args, kwargs = parse_args_kwargs(parser, token)
    return InplaceEditNode(args, kwargs, 'inplaceeditform/inplace_edit.html')


@register.tag(name='eval')
def do_eval(parser, token):
    "Usage: {% eval %}1 + 1{% endeval %}"

    nodelist = parser.parse(('endeval',))

    class EvalNode(template.Node):
        def render(self, context):
            return template.Template(nodelist.render(context)).render(template.Context(context))
    parser.delete_first_token()
    return EvalNode()

另一种选择是根据原始glob中替换#!/bin/bash i=0 for src in /Users/dave/biomkr/dat/*/rs/orig/vol_0000.nii do dest=$(basename "$src") dest=${dest/.nii/_$i.nii} cp "$src" "/Users/dave/Documents/MIT_Har_stu/rsfmri/$dest" let i++ done的目录名创建一个子目录，我们可以通过一点string replacement获得。

将文件从一个目录复制/粘贴到另一个目录

1 个答案: