python - 我正在 Windows 10 计算机上的 python 上使用 openpyxl 库，并尝试使用空格加载 load_workbook

Question

我正在 Windows 10 计算机上的 python 3.5 上使用 openpyxl 库，并尝试 load_workbook() 带有空格的路径名。

我在网上查了一下，似乎无法自己解决这个问题。我在下面列出了我的一些尝试。

我一定完全错过了一些东西，因为我找不到其他人询问 openpyxl 的这个特定问题。

任何帮助将不胜感激。

我当前的解决方法是使用 python 来检查并可能重命名文件以删除空格，但这似乎完全没有必要，而且我可能并不总是有这样做的权限。

import openpyxl
from openpyxl import load_workbook
import os

docName = "space book.xlsx"
docNameWithExits = "space^ book.xlsm"
fullPathOfDocument =  "./" + docName
fullPathOfDocumentExtraPar = "'" + "./" + docName + "'"
fullOsPath =  os.path.join("." , docName)
docObject = open(fullPathOfDocument,"rb")

try:
    attempt1 = load_workbook(docName)
    print("worked")
except:
    print("didnt work")

try:
    attempt2 = load_workbook(fullPathOfDocument)
    print("worked")
except:
    print("didnt work")

try:
    attempt3 = load_workbook(fullPathOfDocumentExtraPar)
    print("worked")
except:
    print("didnt work")

try:
    attempt4 = load_workbook(docNameWithExits)
    print("worked")
except:
    print("didnt work")

try:
    attempt5 = load_workbook(fullOsPathvar)
    print("worked")
except:
    print("didnt work")

try:
    attempt6 = load_workbook(docObject)
    print("worked")
except:
    print("The computer has won")

预先感谢您的帮助问候，-下一步

Answer 1

openpyxl.load_workbook() 可以读取其中包含空格的路径。在我的完全可重现的示例中，工作簿名称和文件夹中有空格。

我猜如果您不在字符串前面加上“r”，就会出现问题。 “r”将告诉 python 将给定的字符串视为原始字符串。

import os
from openpyxl import Workbook
from openpyxl import load_workbook

# Path to be created - please change to your desired folder location
path = r"C:\Users\doe_j\test\python\a path\with spaces"
wb_name = path + r"\space book.xlsx"

if os.path.isdir(path) != True:
    os.makedirs(path)
    print(path, "created!")
elif os.path.isdir(path) != False:
    print(path, "already exists!") 


# making a workbook so this example is reproducible
wb = Workbook()
ws = wb.active

ws["A1"] = "Putting some text in"

wb.save(wb_name)

# loading that same workbook 
wb = load_workbook(wb_name)
ws = wb.active

ws["A3"] = "Adding Some more text in"

wb.save(wb_name)

此示例在 Windows 10、Python 3.5 和 openpyxl 2.4.7 上进行了测试。