我试图弄清楚如何在迭代过程中将值替换为列表。需要这样做的原因是这是测试代码,最终将使用多达数千个table_2_details条目构建多达15/20个API调用。
码:
table1 = ['table_1', 'getpost', 'url_1_<project_id>', 'filename_1']
table2 = ['table_2', 'getpost', 'url_2_<project_id>', 'filename_2']
api_calls = [table1, table2]
# Special treatment
table2_details = ['table_2_details', 'getpost', 'url_2_details_<project_id>_<checklist_id>', 'filename_2_details']
projects = ['proj1', 'proj2', 'proj3']
checklists = ['check1', 'check2', 'check3']
for project_id in projects:
print(f"\n{project_id}")
for call in api_calls:
print(call[2])
if call[0] == "table_2":
for checklist_id in checklists:
print(table2_details[2])
电流输出:
proj1
url_1_<project_id>
url_2_<project_id>
url_2_details_<project_id>_<checklist_id>
url_2_details_<project_id>_<checklist_id>
url_2_details_<project_id>_<checklist_id>
proj2
url_1_<project_id>
url_2_<project_id>
url_2_details_<project_id>_<checklist_id>
url_2_details_<project_id>_<checklist_id>
url_2_details_<project_id>_<checklist_id>
proj3
url_1_<project_id>
url_2_<project_id>
url_2_details_<project_id>_<checklist_id>
url_2_details_<project_id>_<checklist_id>
url_2_details_<project_id>_<checklist_id>
我需要用<>所示替换project_id和checklist_id
我是Python的新手,所以如果这太疯狂了,请指出正确的方向以便我学习。
感谢您的任何帮助,
您可以使用字符串格式化来执行此操作,例如,将格式化序列放入字符串中,如下所示:
table2_details = ['table_2_details', 'getpost', 'url_2_details_{project_id:}_{checklist_id:}', 'filename_2_details']
然后,在使用任何字符串之前,请通过以下格式运行它们:
for arg in table2_details:
print(arg.format(project_id='foo', checklist_id='bar'))
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我来说两句