运行 csv 文件中的特定行取决于用户输入
run a specific line from a csv file depending on user input
如何根据用户输入 运行 csv 文件中的特定行。
我的代码要求用户输入他们的 phone 问题,如果用户输入 water has spilled 关键字 water or spilled 将被识别并打印存储在 csv 中的解决方案。但是我在那里为不同的关键字存储了许多解决方案。
如果你的problems/solutions是这样写在文件中的:
Problems1\nSolution1\nProblems2\nSolution2
给出:
Problems1
Solution1
Problems2
Solution2
你可以试试这个代码:
problem = input ('What is your problem ? ')
with open ('keywords.txt', 'r') as myfile:
text = myfile.read()
list_of_problems_and_solutions = text.split('\n')
for i in range (0, len(list_of_problems_and_solutions )-1, 2):
if problem in list_of_problems_and_solutions [i]
print (list_of_problems_and_solutions [i + 1])
>>> What is your problem ? Problems1
Solution1
list_of_problems_and_solutions
会有点像 ['Problems1', 'Solution1', 'Problems2', 'Solution2' ]
for i in range (0, len(list_of_problems_and_solutions )-1, 2):
函数将从索引 0 到末尾遍历列表,步长为 2。
如您所见,当我输入 Problems1
作为我的问题时,Python returns Solution1
。您只需替换为 keywords/solutions
首先将您的数据集重写为:
'turn', 'on', 'off'
put it on charger
'small', 'text'
go on settings.
...
然后搜索问题并打印下一行。
problems = input("What is the problem?")
with open("/path/myfile.csv") as myfile:
file = iter(myfile.readlines())
for line in file:
if any(word in line for word in problems.split()):
print(next(file))
break
如何根据用户输入 运行 csv 文件中的特定行。 我的代码要求用户输入他们的 phone 问题,如果用户输入 water has spilled 关键字 water or spilled 将被识别并打印存储在 csv 中的解决方案。但是我在那里为不同的关键字存储了许多解决方案。
如果你的problems/solutions是这样写在文件中的:
Problems1\nSolution1\nProblems2\nSolution2
给出:
Problems1
Solution1
Problems2
Solution2
你可以试试这个代码:
problem = input ('What is your problem ? ')
with open ('keywords.txt', 'r') as myfile:
text = myfile.read()
list_of_problems_and_solutions = text.split('\n')
for i in range (0, len(list_of_problems_and_solutions )-1, 2):
if problem in list_of_problems_and_solutions [i]
print (list_of_problems_and_solutions [i + 1])
>>> What is your problem ? Problems1
Solution1
list_of_problems_and_solutions
会有点像 ['Problems1', 'Solution1', 'Problems2', 'Solution2' ]
for i in range (0, len(list_of_problems_and_solutions )-1, 2):
函数将从索引 0 到末尾遍历列表,步长为 2。
如您所见,当我输入 Problems1
作为我的问题时,Python returns Solution1
。您只需替换为 keywords/solutions
首先将您的数据集重写为:
'turn', 'on', 'off'
put it on charger
'small', 'text'
go on settings.
...
然后搜索问题并打印下一行。
problems = input("What is the problem?")
with open("/path/myfile.csv") as myfile:
file = iter(myfile.readlines())
for line in file:
if any(word in line for word in problems.split()):
print(next(file))
break