[英]Appending from specific line onward to new file
我想從 url 鏈接的某一行開始 append ,該鏈接是一個包含類似於以下內容的.txt 文件:
X -- Y -- Z
3 -- 5 -- 1
6 -- 4 -- 2
7 -- 2 -- 3
等等....我只設法讓它讀取所有文件並將它們附加到一個新文件中,但我想省略第一行。
import urllib.request as ur
import shutil
with ur.urlopen(#link) as link, open("#filePath", 'ab') as Data:
shutil.copyfileobj(link, Data)
有沒有辦法將 url 到 append 中的行分割成新文件?
直接跳過第一行:
import urllib.request as ur
import shutil
with ur.urlopen(#link) as link, open("#filePath", 'ab') as Data:
link.readline() # Reads one line, discards it, leaves link positioned after it
# next(link, None) should also work; there are subtle differences,
# but either should work here
shutil.copyfileobj(link, Data)
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