在几个文件中搜索2个变量

Question

我正在尝试在几个基于文本的文件中找到2个值。 我拥有的代码是：

def newbat():
query1 = "Dump/data/log/batterystats/newbatterystats*"
name1 = "plug=ac"
strt = "RESET"
dus = os.path.join(path, query1)
entries1 = glob.glob(dus, recursive=True)
for entry in entries1:
    with open(entry, 'r') as file:
        for line in file:
            if name1 in line:
                outs3 = os.path.join(path, 'newbatterystat.txt')
                sys.stdout = open(outs3, 'a')
                print(entry + '\n', line)

name1变量工作。 如果我将name1替换为strt，则可以正常工作。 我找不到如何使用两个变量，因此输出文件是： 重置：时间：01-01-1970插头= AC

Answer 1

我确定有很多方法可以解决您的问题，我建议您使用REGEX：

>>> import re
>>> text = 'RESET:TIME: 01-01-1970 plug=ac'
>>> re.findall('(RESET|plug=ac)', text)
['RESET', 'plug=ac']

Answer 2

真的不需要正则是。

我会为您需要搜索的每个文件做这样的事情。

第一个示例，如果两个单词都必须在线中。第二个示例，如果一个单词的单词必须排成一行。

fruits = """1. orange, pear
2. banana, apple
3. pear, apple
4. apple, banana
5. banana, orange"""

fruits_split = fruits.split('\n')

print('First example:')
for line in fruits_split:
    if 'apple' in line and 'banana' in line:
        print(line)

my_fruits = ['apple', 'banana']
print('\nSecond example:')

for line in fruits_split:
    if any(x in line for x in my_fruits):
        print(line)

输出：

First example:
2. banana, apple
4. apple, banana

Second example:
2. banana, apple
3. pear, apple
4. apple, banana
5. banana, orange

Answer 3

好吧，我解决了它，但不是最优雅的方式。

def newbat():
    query1 = "Dump/data/log/batterystats/newbatterystats*"
    name1 = 'plug=ac'
    strt = 'RESET:TIME'
    dus = os.path.join(path, query1)
    entries1 = glob.glob(dus, recursive=True)
    for entry in entries1:
        with open(entry, 'r') as file:
            for line in file:
                if name1 in line:
                    outs3 = os.path.join(path, 'newbatterystat.txt')
                    sys.stdout = open(outs3, 'a')
                    print(entry + '\n', line)
                if strt in line:
                    outs3 = os.path.join(path, 'newbatterystat.txt')
                    sys.stdout = open(outs3, 'a')
                    print(entry + '\n', line)

输出是文件名，重置时间和插头= AC。
看来IF在施工中没有比1个变量更高。