python read file to list
with open('C:/path/numbers.txt') as f: lines = f.read().splitlines(). this will give you a list of values (strings) you had in your file, with newlines stripped. also, watch your backslashes in windows path names, as those are also escape chars in,Open the file for reading. with open('my_file.txt', 'r') as infile: data = infile.read() # Read the contents of the file into memory. Now we need to focus on bringing this data into a Python List because they are iterable, efficient, and f, python's file.readLines() method returns a list of the lines in the file: f = open('file_name.ext', 'r') x = f.readlines() f.close(). Now you should be able to iterate through the array of lines x. If you want to use the file and not , python's file.readLines() method returns a list of the lines in the file: f = open('file_name.ext', 'r') x = f.readlines() f.close(). Now you should be able to iterate through the array of lines x. If you want to use the file and not , print "-nReading the entire file into a list." text_file = open("read_it.txt", "r") lines = text_file.readlines() print lines print len(lines) for line in lines: print line text_file.close()., If you don't need it to be human-readable/editable, the easiest solution is to just use pickle . To write: with open(the_filename, 'wb') as f: pickle.dump(my_list, f). To read: with open(the_filename, 'rb') as f: my_list = pickle.load, file.read() reads entire file's contents, unless you specify max length. What you must be meaning is .readlines() . But you can go even more idiomatic with a list comprehension: with open('drugs') as temp_file: drugs = [line.rstrip('-n, Replace the words_list.append(...) line in the for loop with the following: words_list.extend(contents[i].split()). This will split each line on whitespace characters, and then add each element of the resulting list to words_list . Or as an alternative m
| 相關軟體 Python (64-bit) 資訊 | |
|---|---|
 python read file to list 相關參考資料
How do you read a file into a list in Python? - Stack Overflow
with open('C:/path/numbers.txt') as f: lines = f.read().splitlines(). this will give you a list of values (strings) you had in your file, with newlines stripped. also, watch your backslashes i... https://stackoverflow.com string - In Python, how do I read a file line-by-line into a list? - Stack ...
Open the file for reading. with open('my_file.txt', 'r') as infile: data = infile.read() # Read the contents of the file into memory. Now we need to focus on bringing this data into a ... https://stackoverflow.com How to read text file into a list or array with Python - Stack ...
python's file.readLines() method returns a list of the lines in the file: f = open('file_name.ext', 'r') x = f.readlines() f.close(). Now you should be able to iterate through the... https://stackoverflow.com How to read text file into a list or array with Python - Stack Overflow
python's file.readLines() method returns a list of the lines in the file: f = open('file_name.ext', 'r') x = f.readlines() f.close(). Now you should be able to iterate through the... https://stackoverflow.com How to read the entire file into a list in python? - Stack Overflow
print "-nReading the entire file into a list." text_file = open("read_it.txt", "r") lines = text_file.readlines() print lines print len(lines) for line in lines: print l... https://stackoverflow.com Python 2.7 - Write and read a list from file - Stack Overflow
If you don't need it to be human-readable/editable, the easiest solution is to just use pickle . To write: with open(the_filename, 'wb') as f: pickle.dump(my_list, f). To read: with open(... https://stackoverflow.com python Read file into list strip newlines - Stack Overflow
file.read() reads entire file's contents, unless you specify max length. What you must be meaning is .readlines() . But you can go even more idiomatic with a list comprehension: with open('dr... https://stackoverflow.com string - returning a list of words after reading a file in python ...
Replace the words_list.append(...) line in the for loop with the following: words_list.extend(contents[i].split()). This will split each line on whitespace characters, and then add each element of th... https://stackoverflow.com |