【发布时间】:2016-01-23 17:21:11
【问题描述】:
我有以下代码:
f = open('./dat.txt', 'r')
array = []
for line in f:
# if "1\t\"Overall evaluation" in line:
# words = line.split("1\t\"Overall evaluation")
# print words[0]
number = int(line.split(':')[1].strip('"\n'))
print number
这能够从我的数据中获取最后一个 int,如下所示:
299 1 "Overall evaluation: 3
Invite to interview: 3
Strength or novelty of the idea (1): 4
Strength or novelty of the idea (2): 3
Strength or novelty of the idea (3): 3
Use or provision of open data (1): 4
Use or provision of open data (2): 3
""Open by default"" (1): 2
""Open by default"" (2): 3
Value proposition and potential scale (1): 4
Value proposition and potential scale (2): 2
Market opportunity and timing (1): 4
Market opportunity and timing (2): 4
Triple bottom line impact (1): 4
Triple bottom line impact (2): 2
Triple bottom line impact (3): 2
Knowledge and skills of the team (1): 3
Knowledge and skills of the team (2): 4
Capacity to realise the idea (1): 4
Capacity to realise the idea (2): 3
Capacity to realise the idea (3): 4
Appropriateness of the budget to realise the idea: 3"
299 2 "Overall evaluation: 3
Invite to interview: 3
Strength or novelty of the idea (1): 3
Strength or novelty of the idea (2): 2
Strength or novelty of the idea (3): 4
Use or provision of open data (1): 4
Use or provision of open data (2): 3
""Open by default"" (1): 3
""Open by default"" (2): 2
Value proposition and potential scale (1): 4
Value proposition and potential scale (2): 3
Market opportunity and timing (1): 4
Market opportunity and timing (2): 3
Triple bottom line impact (1): 3
Triple bottom line impact (2): 2
Triple bottom line impact (3): 1
Knowledge and skills of the team (1): 4
Knowledge and skills of the team (2): 4
Capacity to realise the idea (1): 4
Capacity to realise the idea (2): 4
Capacity to realise the idea (3): 4
Appropriateness of the budget to realise the idea: 2"
364 1 "Overall evaluation: 3
Invite to interview: 3
...
我还需要获取“记录标识符”,在上面的示例中,前两个实例为299,下一个实例为364。
上面注释掉的代码,如果我删除最后几行并直接使用它,如下所示:
f = open('./dat.txt', 'r')
array = []
for line in f:
if "1\t\"Overall evaluation" in line:
words = line.split("1\t\"Overall evaluation")
print words[0]
# number = int(line.split(':')[1].strip('"\n'))
# print number
可以抓取记录标识符。
但我无法将两者放在一起。
理想情况下,我想要的是以下内容:
368
=2+3+3+3+4+3+2+3+2+3+2+3+2+3+2+3+2+4+3+2+3+2
=2+3+3+3+4+3+2+3+2+3+2+3+2+3+2+3+2+4+3+2+3+2
以此类推所有记录。
如何结合以上两个脚本组件来实现这一点?
【问题讨论】:
-
你看起来像一个有经验的用户,应该知道那不是用Python处理数据的方式。相反,我建议您处理字典。
-
外观可能具有欺骗性。你什么意思?
-
我的意思是 dat.txt 文件的结构不适合您解析它。您应该尝试将它(无论您从哪里获得)结构适当,例如,作为字典,所以您唯一需要做的就是传递您想要拥有的密钥(记录标识符,您称之为)跨度>
-
我知道我不是在解决您的问题,而是试图以不同的方式帮助您。这是您生成的数据日志,还是您从应用程序外部收到的数据日志?
-
您可能能够从 Excel 文件中获取 Python 数据类型。检查这个,例如:stackoverflow.com/questions/28774960/…
标签: python