![](/img/trans.png)
[英]How to Delete Subsequent Line After A Line With Specific Keyword in Python
[英]How to delete only one line containing a specific keyword? And save that line into another file
fileHandler = editFile(warehouse,'r')
fileHandler2 = open('provided_parts.txt','w')
在這里,我提示用戶從數字列表中選擇零件名稱,然后檢索零件名稱
output = []
for part in range(quantityOfParts):
part = partSelection()
partName = partsList[part-1]
此部分似乎不起作用,我試圖僅刪除 .txt 文件中包含零件名稱的一行,然后將該行保存到另一個文件 ( fileHandler2
)
for line in fileHandler:
line = line.rstrip()
newLine = line.split('\t')
if partName.lower() == newLine[0].lower():
fileHandler2.write(newLine[0])
fileHandler2.write('\n')
newLine[0] = '\t'
output.append(newLine)
fileHandler.close()
fileHandler2.close()
fHand = editFile(warehouse,'w')
for part in output:
for p in part:
fHand.write(p)
fHand.write('\t')
fHand.write('\n')
fHand.close()
下面的示例暗示特定單詞由空格包裹。 如果您希望它區分大小寫,請刪除.lower()
line_to_be_deleted = "Hello"
fileHandler = open(warehouse, 'rw')
fileHandler2 = open('provided_parts.txt','w')
fileHandler_lines = fileHandler.readlines()
for line in fileHandler_lines:
# write all lines except one that should be removed
if line_to_be_deleted.lower() not in line.strip('\n').lower():
fileHandler.write(line)
else:
# then write removed line into second file
fileHandler2.write(line)
# do not forget to close files
fileHandler.close()
fileHandler2.close()
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.