[英]looping text in file python
我有2個文件我試圖放在一起一個有大約300行,另一個有mabey 85。
我希望將文件與85循環,直到它在每個其他文件行上添加一行文本。 這是我到目前為止我的代碼
name_file = open("names.txt", "r")
year_file = open("years.txt", "r")
for line in name_file:
print line.strip()+(year_file.readline())
以下是一些輸出在數字用完時的樣子
LLOYD1999
TOMMY2000
LEON2001
DEREK2002
WARREN2003
DARRELL2004
JEROME
FLOYD
LEO
我希望它像這樣輸出
LLOYD1999
LLOYD2000
LLOYD2001
LLOYD2002
LLOYD2003
LLOYD2004
TOMMY1999
TOMMY2000
TOMMY2001
TOMMY2002
TOMMY2003
TOMMY2004
ect...
# Get a list of all the years so we don't have to read the file repeatedly.
with open('years.txt', 'r') as year_file:
years = [year.strip() for year in year_file]
# Go through each entry in the names.
with open('names.txt', 'r') as name_file:
for name in name_file:
# Remove any extra whitespace (including the newline character at the
# end of the name).
name = name.strip()
# Add each year to the name to form a list.
nameandyears = [''.join((name, year)) for year in years]
# Print them out, each entry on a new line.
print '\n'.join(nameandyears)
# And add in a blank line after we're done with each name.
print
with open('years.txt') as year:
years = [yr.strip() for yr in year]
with open('names.txt') as names:
for name in names:
name = name.strip()
for year in years:
print("%s%s" % (name, year))
name_file = open("names.txt", "r")
for line in name_file:
year_file = open("years.txt", "r")
for year in year_file:
print line.strip()+year.strip()
year_file.close()
name_file.close()
name_file = open("names.txt", "r")
year_file = open("years.txt", "r")
for line in name_file:
year = year_file.readline().strip()
if year == '': # EOF, Reopen and re read Line
year_file = open("years.txt", "r")
year = year_file.readline().strip()
print line.strip() + year
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