如果要在main.py中导入another_folder文件夹中的constants.py文件,可以使用相对路径: # main.pyfrom..another_folderimportconstantsprint(constants.SOME_CONSTANT) 1. 2. 3. 4. 5. 在上面的代码中,我们使用from ..another_folder import constants语句导入了another_folder文件夹中的constants.py文件。双点(..)表...
以下是使用shutil.copytree()操作将文件从一个文件夹复制到另一个文件夹的示例: #导入该模块importshutil# 获取所有文件至目录shutil.copytree('C:\Users\Lenovo\Downloads\Works\','C:\Users\Lenovo\Downloads\Work TP\/newfolder')print("File Copied Successfully") Python Copy 输出 FileCopiedSuccessful...
假设我们有一个文件夹anotherfolder,我们想在其中的anotherclass.py文件中引用myfolder中的MyClass类。我们可以使用以下方式导入MyClass类: from..myfolder.myclassimportMyClass 1. 上述代码中,..表示父级目录,myfolder.myclass表示目标类所在的路径。通过这样的相对导入语句,我们可以在anotherclass.py中使用MyClass类。
importmathdefdistance(p1, p2):returnmath.sqrt((p1[0]-p2[0])**2+ (p1[1]-p2[1])**2)defperimeter(polygon): perimeter =0points = polygon + [polygon[0]]foriinrange(len(polygon)): perimeter += distance(points[i], points[i+1])returnperimeter 现在,作为面向对象的程序员,我们清楚地认识...
我还看到过类似 code2.py 中有from folder1 import code1 这种做法,没有测试过其适用条件,不过模块内部感觉使用相对引用比较好。 其他参考资料: Python in 2023 still sucks at importing modules from another folder | Hacker News 这里有非常有趣的讨论 python - ImportError: attempted relative import with no...
union = folder.create_dut('MyUnion', DutType.Union) union.textual_declaration.replace(UNION_WHOLE) 示例:用户界面/与用户的交互 # encoding:utf-8 from __future__ import print_function """在消息存储和UI上执行一些测试。""" print("Some Error, Warning and Information popups:") ...
importjson from urllib.requestimporturlopen from urllib.parseimporturlencode params=dict(q='Sausages',format='json')handle=urlopen('http://api.duckduckgo.com'+'?'+urlencode(params))raw_text=handle.read().decode('utf8')parsed=json.loads(raw_text)results=parsed['RelatedTopics']forrinresults:if'...
from nltk.tokenize import sent_tokenize, wordpunct_tokenize import re corpus = ['The cat sat on the mat . It was a nice mat !', 'The rat sat on the mat . The mat was damaged found at 2 places.'] vocab ={} word_index = {} for doc in corpus: for sentence in sent_tokenize(...
Links, to a program, launching from another directory, etc. will all fail in bad ways. Do not make assumptions about the directory your program is started from. In case you mean to refer to the location of the .dist folder for files that are to reside near the binary, there is __...
'another_file.docx' 改成了 '前缀_another_file.docx' 2. Excel 数据清理 Excel 表里的数据不整理好,很难看也不好分析。用下面这个脚本,删除空行、格式化日期等,一步搞定。 importpandasas pd def clean_excel(file_path): df = pd.read_excel(file_path) ...