python - 解析txt的特定区域，与字符串列表进行比较，然后生成由匹配项组成的新列表

Question

我正在尝试执行以下操作:

1. 通读文本文件的特定部分(有已知的起点和终点)
2. 在阅读这些行时，检查某个单词是否与我已包含在列表中的单词匹配
3. 如果检测到匹配项，则将该特定单词添加到新列表中

我已经能够阅读文本并从中获取我需要的其他数据，但到目前为止我还无法执行上述操作。

我尝试实现以下示例:Python - Search Text File For Any String In a List但我没能正确读取它。

我还尝试调整以下内容:https://www.geeksforgeeks.org/python-finding-strings-with-given-substring-in-list/但我同样没有成功。

这是我的一些代码:

import re
from itertools import islice
import os

# list of all countries
oneCountries = "Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Deps, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina, Burma, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Central African Rep, Chad, Chile, China, Republic of China, Colombia, Comoros, Democratic Republic of the Congo, Republic of the Congo, Costa Rica,, Croatia, Cuba, Cyprus, Czech Republic, Danzig, Denmark, Djibouti, Dominica, Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, Gabon, Gaza Strip, The Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy Roman Empire, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Republic of Ireland, Israel, Italy, Ivory Coast, Jamaica, Japan, Jonathanland, Jordan, Kazakhstan, Kenya, Kiribati, North Korea, South Korea, Kosovo, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mount Athos, Mozambique, Namibia, Nauru, Nepal, Newfoundland, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Ottoman Empire, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Prussia, Qatar, Romania, Rome, Russian Federation, Rwanda, St Kitts & Nevis, St Lucia, Saint Vincent & the Grenadines, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad & Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe"
countries = oneCountries.split(",")

path = "C:/Users/me/Desktop/read.txt"
thefile = open(path, errors='ignore')

countryParsing = False
for line in thefile:
    line = line.strip()
#    if line.startswith("Submitting Author:"):
#    if re.match(r"Submitting Author:", line):
#        print("blahblah1")
#        countryParsing = True
#        if countryParsing == True:
#            print("blahblah2")
#            
#            res = [x for x in line if re.search(countries, x)]
#            print("blah blah3: " + str(res))
#    elif re.match(r"Running Head:", line):
#        countryParsing = False
#    if countryParsing == True:
#        res = [x for x in line if re.search(countries, x)]
#        print("blah blah4: " + str(res))


#        for x in countries:
#            if x in thefile:
#                print("a country is: " + x)
#        if any(s in line for s in countries):
#            listOfAuthorCountries = listOfAuthorCountries + s + ", "
#    if re.match(f"Submitting Author:, line"):

#commented out 行是我尝试过但未能正常工作的代码版本。

根据要求，这是我尝试从中获取数据的文本文件的示例。我已对其进行修改以删除敏感信息，但在这种特殊情况下，“新列表”应附加一定数量的“法国”条目:

    txt above....
Submitting Author:

    asdf, asdf  (proxy)
    France
    asdfasdf
    blah blah
    asdfasdf

    asdf, Provence-Alpes-Côte d'Azu 13354
    France

    blah blah
    France
    asdf
Running Head:
    ...more text below

Answer 1

根据您提出的关于您想要完成的任务的三点以及我从您的代码中理解的内容(可能不是您想要的)，我建议:

# list of all countries
countries = "Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Deps, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina, Burma, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Central African Rep, Chad, Chile, China, Republic of China, Colombia, Comoros, Democratic Republic of the Congo, Republic of the Congo, Costa Rica, Croatia, Cuba, Cyprus, Czech Republic, Danzig, Denmark, Djibouti, Dominica, Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, Gabon, Gaza Strip, The Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy Roman Empire, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Republic of Ireland, Israel, Italy, Ivory Coast, Jamaica, Japan, Jonathanland, Jordan, Kazakhstan, Kenya, Kiribati, North Korea, South Korea, Kosovo, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mount Athos, Mozambique, Namibia, Nauru, Nepal, Newfoundland, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Ottoman Empire, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Prussia, Qatar, Romania, Rome, Russian Federation, Rwanda, St Kitts & Nevis, St Lucia, Saint Vincent & the Grenadines, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad & Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe"
countries = countries.split(",")
countries = [c.strip() for c in countries]

filename = "read.txt"
filehandle = open(filename, errors='ignore')
my_other_list = []
toParse = False
for line in filehandle:
    line = line.strip()
    if line.startswith("Submitting Author:"):
        toParse = True
        continue
    elif line.startswith("Running Head:"):
        toParse = False
        continue
    elif toParse:
        for c in countries:
            if c in line:
                my_other_list.append(c)

编辑摘要

1. 改编代码以处理所提供的文本示例。

2. 修复了国家/地区列表(最初哥斯达黎加后面有两个逗号)。