Use python to output the Chinese Character Library, and use python to output the Chinese Character Library

Use python to output the Chinese Character Library, and use python to output the Chinese Character Library

Question 1: If we know that the Chinese character encoding range is 0x4E00 to 0x9FA5, how can we convert the hexadecimal code into a human-readable word?

Question 2: How can I write unicode-encoded words into a file? If open () is used directly, the UnicodeEncodeError message is displayed: 'ascii 'codec can't encode character U' \ u4e00' in position 0: ordinal not in range (128)

The answer to question 1 is unichr, and the answer to question 2 is codes.

The code below.

Import codecsstart, end = (0x4E00, 0x9FA5) with codecs. open ("chinese.txt", "wb", encoding = "UTF-8") as f: for codepoint in range (int (start), int (end): f. write (unichr (codepoint ))

Open the chinese.txt file, as shown below:


Python reading Chinese files, encoding is ANSI format, hope to be able to output one by one Chinese characters so want to convert into a UTF-8 Solution

Generally, the read string requires "I". decode ("ascii"). encode ("UTF-8 ")
If not, use the following code to change the encoding. I recently solved this problem.
Import sys
Reload (sys)
Sys. setdefaultencoding ('utf8 ')

Python output problems

I have encountered this problem. his dictionary is unordered, but you can control the order of KEY or value, that is, you write a list, that is, you want the order, which is the key, then write a loop for this list to retrieve the value in the dictionary.