Stringio encoding

Stringio encoding. encoding = encoding stdout = StringIO() stdout. Mar 13, 2015 · To get rid of that error, you can set the encoding of the StringIO to UTF-8: require 'stringio' sio = StringIO. all(): writer. If a list of ints is given every integers corresponds with one column. Is there a way to determine the encoding of a text file using Python? How can I detect the encoding/codepage of a text Oct 19, 2012 · Note the xml declaration (with correct encoding) and doctype are present. open_workbook(file_contents=xlsx_file. 2. cElementTree as etree. string = f. read(), but that's not the case. Since the retrieved content is bytes, in order to convert to str, it need to be decoded. csv; it does not open a file with that filename. It has a name and, optionally, aliases: A Ruby method that accepts an encoding as an argument will accept: An Encoding object. write(buf. This will provide multiple strings in the form of a list to the file-like object. An alias for an encoding name. csv'))) However, StringIO. streamwriter) See full list on askpython. Or you may want to use BytesIO as someone said - but if you expect it to be str, preferred way is to Jun 21, 2018 · Objective of this code is to read an existing CSV file from a specified S3 bucket into a Dataframe, filter the dataframe for desired columns, and then write the filtered Dataframe to a CSV object using StringIO that I can upload to a different S3 bucket. Also supports optionally iterating or breaking of the file into chunks. ElementTree(root) fileobj = StringIO() tree. Pandas Series. 2nd argument int_enc and optional hash opt argument are ignored; they are for API compatibility to IO. Also, your json_string is not valid JSON. --- ストリームを扱うコアツール. Comments. from io import StringIO def parse_html(box_scores): with open(box_scores) as f: html = f. Yet such a value from read is significantly inconsistent in behaviour with both the File(, "w+") case and StringIO. GH-67. file = io. redisConn = redis. The filename attribute of your ConfigObj will be None [5]. except ImportError: from io import StringIO ## for Python 3. decodes the CSV files by the given encoding type. stdin = StringIO(stdin) stdin. I don't think it's even possible for builtins to do that. Nov 13, 2013 · I need to make the following code work with Python3: tree = ET. pd. getvalue(), encoding='utf-8')) print(bin_data_from_strIO) 出力結果 <_io. stdout = StringIO() my_stderr = sys. Aug 3, 2022 · Python io module allows us to manage the file-related input and output operations. God bless you I have already solved this problem, and your approach is correct. new (string = '', mode = 'r+') → new_stringio click to toggle source. Ok, thanks for your pointers. I downloaded xlrd and tested it locally. etree. Improve this answer. set_encoding('ASCII-8BIT') #Apparently, this is what you have. 0 (3. Sep 28, 2022 · Python3 + Using boto3 API approach. Even s. Use the default external encoding if ext_enc is nil. nirvdrum opened this issue Nov 22, 2013 · 7 comments Milestone. In your next line, you are using. new# => #<StringIO>strio. DataFrame. StringIO. read() soup = BeautifulSoup(html, features="lxml") [s. to_csv (). csv, you need to leave off the StringIO call: Feb 23, 2024 · 💡 Problem Formulation: Python developers often need to convert byte data to a StringIO object for in-memory text stream manipulation. Buffer to write to. print(buf. But "output" is closer to the real world example I'm trying to do. TextIOWrapper(io. From the Python 3 email documentation it can be seen that io. buffer = cStringIO. desc,'blahblahblah']) How do I instruct it to treat the encoding as unicode if that's the correct phrasing? Instead, import the io module and use io. BytesIO(bytes(strIO. StringIO should be used instead: from io import StringIO. encoding='utf-8'. Mar 19, 2021 · The same code works if i try with UTF-8 encoding, also if i write UTF8-BOM jsonlines to a file and load it using df = pd. Below is a table containing available readers and writers. Another difference from the StringIO module is that calling StringIO() with a string parameter creates a read-only object. encode(encoding, errors='strict') Parameter : encoding : str errors : str, optional Oct 20, 2016 · StringIO. Read a comma-separated values (csv) file into DataFrame. Jul 11, 2020 · StringIO provides a convenient means of working with text in memory using the file API (read, write. encoding = encoding stderr = StringIO() stderr. StringIO() with it, meaning you can have a "file" in memory that you can control the contents of without actually writing any temporary files to disk. BytesIO instance to control its content without touching any subprocesses or filesystems. x and 3. Then delete all the existing test configurations from the top of the left-hand pane. bytes data is preferable when you want to work with data agnostically - i. encoding = encoding else: # The new behavior, the Python 3 behavior, is to accept unicode and # encode it using a specific encoding. Unlike an object created without a string parameter, it does not Sep 10, 2012 · 7. StringIO() codecinfo = codecs. Sorted by: 39. writelines function is trying seemingly trying to encode it in ascii format: result. getvalue (). In Python3. f = io. This string, encoded in US-ASCII, has six characters that It's stored in the underlying Google App Engine datastore as a unicode string so that's fine. read_json('country. Then after checking ElementTree docutmentation it appears I have to use encoding='unicode' and this works 2 days ago · This can be used to decode a JSON document from a string that may have extraneous data at the end. The minimum width of each column. readline() In this example, io. IO tools (text, CSV, HDF5, …) The pandas I/O API is a set of top level reader functions accessed like pandas. If no string is given, the StringIO will start empty. I encountered the same problem as you in Python 2. If one is actually ingesting Python structs, then eval is appropriate. You need to use the output of f. import redis. Copy link Contributor. new("foo"). Any valid string path is acceptable. DictReader(memory_file_in) # writes a csv file fieldnames = reader. new(encoding: Encoding::ASCII_8BIT) Environment Information jruby 9. Read HTML tables into a list of DataFrame objects. read_csv(StringIO('MYDATA. from pkgutil import get_data. If None is set, it uses the default value, UTF-8. StringIO('vucavucalife') bin_data_from_strIO = io. import pandas as pd. You are thus reading until the end of the stream and return all remaining data. decompose() for s in soup. 7, I'm able to do that in Python 3 but I'm not getting same output in Python 2. output = StringIO("\xef\xbb\xbf") # Tried just writing a BOM here, didn't work. When specifying a URL, geopandas will check if the server supports reading partial data and in that case pass the URL as is to the underlying engine, which will then use the network file system handler of GDAL to read Read HTML tables into a list of DataFrame objects. getvalue()) This makes a copy of buf. However, the easier path would be to use pickle. size → integer click to toggle source. theader")] # Use StringIO to wrap the HTML content html_buffer = StringIO Feb 7, 2018 · StringIO ([buffer]) ¶ When a StringIO object is created, it can be initialized to an existing string by passing the string to the constructor. . May 26, 2014 · You are looking for an in-memory file object; in Python 2 that's cStringIO. 1", port=6379, db=0) myValue = "This is test data". set_encoding (ext_enc, [int_enc [, opt]]) → strio click to toggle source. Calling StringIO() with a Unicode string parameter populates the object with the buffer representation of the Unicode string, instead of encoding the string. The advantage of using the IO module is that the classes and functions available allows us to extend the functionality to enable writing to the Unicode data. syswrite (string) → integer. Like this: import cStringIO, codecs. pisaDocument(StringIO. class json. stdout old_stderr = sys. streamreader, codecinfo. If you wanted to open a file on your filesystem named MYDATA. pdf = pisa. I have some csv text data in a package which I want to read using read_csv. StringIO disappears in Python 3, and io. 这是一个针对使用 open() 或 TextIOWrapper 的可调用对象的辅助函数并且具有 encoding=None 形参。 如果 encoding 不为 None 则将其返回。 还其他情况下，它将根据是否启用了 UTF-8 模式 返回 "locale" 或 "utf-8" 。 Python StringIO and BytesIO are methods that manipulate string and bytes data in memory, this makes memory data manipulation use the consistent API as read and write files. e. If you are providing an API that uses open() or TextIOWrapper and passes encoding=None as a parameter, you can use text_encoding() so that callers of the API will emit an EncodingWarning if they don’t pass an encoding. DictWriter(output, fieldnames, dialect='excel') writer. In StringIO: def getvalue (self): """ Retrieve the entire contents of the "file" at any time before the StringIO object's close () method is called. json',lines = True,encoding = 'utf-8-sig') then also it works. The stream must be opened for writing. Fixes. text), sep = ";") for d in data]) Works just fine except when there are non-english characters involved in the results, specially, Korean, Chinese or Japanese. PathLike. Appends the given string to the underlying buffer string. PathLike[str] ), or file-like object implementing a string read() function. By file-like object, we refer to objects with a read() method, such as a file handle (e. 0) 2022-11-23 95c0ec159f OpenJDK 64-Bit Server VM Jul 13, 2018 · 3. In this case, the proper encoding can be specified explicitly by using the encoding keyword parameter, e. There is a TextIOWrapper class which does the job but if you use a context manager with it then it will close the stream and make the original BytesIO object unusable. fieldnames # here we use the io. The line 2470, in deprint corresponds to value = o. I'm trying to compress and encode my string using gGIP in python 2. Writes all columns by default. 71. encoding str, optional, default ‘utf-8’ Encoding of XML document. Encoding:ASCII-8BIT. By using S3. If you have a better way, please let me know. StringIO or io. Provide the whole XML document when creating the StringIO object. , microsoft smart quotes in otherwise utf-8 document – May 26, 2018 · The JSON you are reading was written incorrectly and the Unicode strings decoded from it will have to be re-encoded with the wrong encoding used, then decoded with the correct encoding. CRuby: Fixed a bug that StringIO#gets with non ASCII compatible encoding such as UTF-16 doesn't detect correct new line characters. Text I/O¶. StringIO("some initial text data") The text stream API is described in detail in the documentation of TextIOBase. import io import StringIO. Because of this, it specified that the returned string will by binary encoded, i. EDIT: write will Just Work on any binary file-like object. StringIO ([buffer]) ¶. sets a single character used for escaping quoted values where the separator can be part of the value. UTF-8 is recommended. Feb 8, 2019 · [Update 1] I've checked this question if mine could be a duplicate, however, that question returns the file as a String, but to do the Base64 encoding, I need a byte-like object to encode my excel file. Jul 30, 2018 · Decoding a byte stream into a text stream is easy: import io. With ‘lxml’ more complex XPath searches and ability to use XSLT stylesheet are supported. BytesIO() as buffer: sb = io. parser = etree. bad_json = r'{"sender_name": "Horn\u00c3\u00adkov\u00c3\u00a1"}'. Any help is greatly appreciated. Deprecated since version 2. In both cases, the initial file position starts at zero. BytesIO(b'Test\nTest\n'), 'utf-8') f. 65, while str interprets this data, e. I don't know the Python language, so this may not be the correct way to do it. to_string. str. new("foo", "w+") won't get the proper value from s. It completely garbles them. This looks like another python3 bytes vs. TextIOWrapper(buffer, 'utf-8', newline='') csv. Reported If you want to pass in a path object, pandas accepts any os. There's an issue on the JetBrains bug tracker with a solution. 16. . read_csv () that generally return a pandas object. BytesIO(). 7: from io import BytesIO import csv csv_data = """a,b,c foo,bar,foo""" # creates and stores your csv data into a file the csv reader can read (bytes) memory_file_in = BytesIO(csv_data. Here's an example: #!python3. class StringIO. Returns a new StringIO instance formed from string and mode; see Access Modes: strio = StringIO. PIPE) gnupg_stdout = io. 6. Characters in a specific character set. The Basics. stdout, encoding="utf-8") In unit tests, the stream is replaced with an io. JRuby: Aligned StringIO#gets behavior with the C implementation. 255 ). import io. text_encoding (encoding, stacklevel = 2, /) ¶. dumps() to dump straight to a string object instead. com Unlike the StringIO module, this module is not able to accept Unicode strings that cannot be encoded as plain ASCII strings. txt", "r", encoding="utf-8") In-memory text streams are also available as StringIO objects: f = io. Note: This example may be tangential to Specify the encoding of the StringIO as ext_enc. writeheader() for d in Data. BytesIO(); these act just like file objects and you can have pickle. 'encoding': None. codecinfo. These are the top rated real world Python examples of StringIO. I'm trying to generate a CSV that opens correctly in Excel, but using StringIO instead of a file. The StringIO object can accept either Unicode or 8-bit strings, but mixing the two may take Nov 27, 2023 · stringio 3. I think this is useful for small-ish data to avoid the need for an additional import, though it strikes me as odd that shutil. getvalue(). fieldnames = ['id', 'value'] writer = csv. from email. Instead, import the io module and use io. A character encoding, often shortened to encoding, is a mapping between: A sequence of 8-bit bytes (each byte in the range 0. There are two separate implementations. 2 days ago · The easiest way to create a text stream is with open(), optionally specifying an encoding: f = open("myfile. 0 changelog: The StringIO and cStringIO modules are gone. import xml. Python 2 uses str type to store bytes and unicode type to store unicode code points. In PyCharm, go to Run > Edit Configurations > Defaults > Python tests > Nosetests. And recover=True allows to recover part of the corrupted document if there are more than one character encoding e. It even (possibly incorrectly) uses ' instead of " in the xml declaration and adds Content-Type to the <head>. 9 - 2023-11-08 Improvements. you don't care what is contained in it. String, path object (implementing os. g. etc. x version are different. encode使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。. StreamReaderWriter object to automatically encode and decode unicode. @gauteh Thanks; good point. Popen( ["gpg", "--version"], stdout=subprocess. bytes are raw data, e. encode(encoding='utf-8')) # classic reader reader = csv. It seems the best way to go here is to pass it a string ie. BytesIO for text and data respectively. The eval method will not work if you have JSON booleans, because Python does not parse true or false as True/False. parser {‘lxml’,’etree’}, default ‘lxml’ Parser module to use for retrieval of data. To detect the actual encoding, I would use the chardet library this way: Dec 24, 2015 · import subprocess import io gnupg_subprocess = subprocess. – Protagonist. If None is set, it uses the default value, ". dump() write to these. This article will give you some examples […] Jun 9, 2015 · df = pd. read() I think your confusion is that f will be turned into a string just by calling its method . 7 version code: Python 3: import sys. StringIO. GH-61. It is defined as a constant under the Encoding namespace. Feb 8, 2016 · open('filename', 'wb'). CRuby: Fixed StringIO#pread with the length 0. encode() function is used to encode character string in the Series/Index using indicated encoding. class Encoding. Oct 29, 2012 · To use CSV reader/writer with 'memory files' in python 2. 您可以为 Apr 5, 2019 · From Python 3. The subset of columns to write. close. ContentType headers in the request is set to “application/json; charset=UTF-8” and rails seems to parse it and put it in the parameters. Returns the size of the buffer string. An Encoding instance represents a character encoding usable in Ruby. writerow({. over_header")] [s. 9. StringIO(), for Python 3 io. x, we can use XMLParser to encode the unicode. generator import Generator. StringIO has been documented for a while to ignore it's own internal encoding, but respect it's own external encoding. StringIO to create a text buffer and then read the HTML content from it. read. data = read_csv(StringIO(get_data('package. StringIO#initialize does not appear to accept an encoding: keyword argument, unlike on CRuby 3. 0: Passing json literal strings is deprecated. io モジュールは様々な種類の I/O を扱う Python の主要な機能を提供しています。. However, please consider using UTF-8 by default (i. You need to get it into a string first using response. select("tr. StrictRedis(host="127. from io import StringIO. csv'), nrows=17, skiprows=1,skipinitialspace=True, delimiter=',') Note that StringIO('MYDATA. BytesIO object at 0x108c11bd0> 経緯といいますか、 とりあえず、 str_data = 'vucavucalife' に対して、バイナリオブジェクトが欲しいんですと思って encoding str, optional. decode(encoding=file_enc, errors='replace')). I have been trying to parse a StringIO object into a CSV instance with the bom|utf-8 encoding, so that the BOM character (undesired) is stripped and the content is encoded to UTF-8: r Nov 27, 2019 · 6. StringIO 的用法示例。. 1. default_external はプログラム中では指定されていないので、-E オプションかロケールに従います。 Jun 30, 2016 · As the name says, StringIO works with str data, while BytesIO works with bytes data. quote str, optional. The instance should be closed when no longer needed. This means that whenever the backing store is natively made of bytes (such as in the case of a file), encoding and decoding of data is made transparently as well as optional translation of platform-specific newline characters. The cStringIO version is written in C for speed, while StringIO is written in Python for portability. Extensible JSON encoder for Python data structures. writelines(lines) Here, the two different strings are provided Apr 25, 2017 · I use this code to convert this to a dataframe: from io import StringIO. StringIO is used to operate string data, and if you want to manipulate binary data, you need to use BytesIO. ¶. Here is my code : def render_to_pdf(template_src, context_dict): template = get_template(template_src) context = context_dict html = template. Nov 21, 2013 · StringIO Encoding Issue #1255. Equivalent to str. using the ASCII encoding 65 is the letter 'A'. pisaDocument(StringIO(html. from StringIO import StringIO. string → stringclick to toggle source. Some character sets contain only 1-byte characters; US-ASCII, for example, has 256 1-byte characters. The StringIO object can accept either Unicode or 8-bit strings, but mixing the two may take some care. sio. decode('utf-8') say and then use StringIO on it. Using cStringIO to build large strings can offer performance savings over some other string Aug 6, 2012 · A StringIO instance or file object, or any object with a read method. Dec 2, 2019 · As we discussed earlier, in Python, strings can either be represented in bytes or unicode code points. Calling StringIO() with a Unicode string parameter populates the object with the buffer representation of the Unicode string instead of encoding the string. Jun 26, 2020 · 20. I was doing this by. stderr = StringIO() # blah blah lots of code Dec 24, 2015 · I'm trying to mix StringIO and BytesIO with pandas and struggling with some basic stuff. # The bad JSON you have. Note that mode defaults to 'r' if string is frozen. I did try the solution provided in that question but it did not work because the final return was a string. seek(0) file. Feb 12, 2012 · XMLParser(encoding=ENCODING) is a valid (and more robust) alternative to manually manipulating the xml declaration with string substitutions. But my first instinct was to put the body in a string and proxy it to my http client who call an external service, but I got some encoding problem ASCII-8BIT != UTF The csv module doesn’t directly support reading and writing Unicode, but it is 8-bit-clean save for some problems with ASCII NUL characters. read(). JSONEncoder(*, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, sort_keys=False, indent=None, separators=None, default=None) ¶. render(context) result = StringIO() pdf = pisa. Sep 9, 2014 · I don’t know rails very much and I’m kind of struggling with a post body json string. Client. StringIO オブジェクトを作る際に、コンストラクタに文字列を渡してオブジェクトを初期化できます。 文字列を渡さない場合、最初は StringIO は空です。 どちらの場合でも最初のファイル位置は 0 から始まります。 May 31, 2023 · This writelines () function helps to write multiple strings in the file-like object. Unlike the StringIO module, this module is not able to accept Unicode strings that cannot be encoded as plain ASCII strings. writelines(['blahblah',a. For reference, _io. Oct 9, 2017 · 7. The cStringIO. download_fileobj API and Python file-like object, S3 Object content can be retrieved to memory. I am not sure this ever made any sense. str can be used to access the values of the series as strings and apply several methods to it. TextIOWrapper is the class of an open text file. So you should do this like the first answer: import sys from io import StringIO old_stdout = sys. Under Additional arguments put --nocapture. The name of an encoding. For example: import xml. orientstr, optional. This conversion is necessary, for example, when dealing with binary read from a file that represents string data which you want to manipulate as if it were a file. Render a DataFrame to a console-friendly tabular output. Using write() does not work (but I don't have an explanation for that). external encoding is normally used to assume what encoding IO bytes are, from for example a file system or network. new("\c2\xb5") sio. lookup("utf8") wrapper = codecs. stylesheet str, path object or file Jan 19, 2022 · import io strIO = io. You may also need to clear the memory buffer. via builtin open function) or StringIO. TextIOWrapper(gnupg_subprocess. Additional help can be found in the online docs for IO Tools. Parameters: filepath_or_bufferstr, path object or file-like object. Aug 25, 2020 · matzbot pushed a commit to ruby/ruby that referenced this issue on May 29, 2022 pandas. If you want your config file as Unicode (keys and members) you need to provide an encoding to decode the file with. StringIO() to simulate files, since python is dynamic with variable types usually if you have something that accepts a file object you can also use io. write(bytes_) BytesIO is the byte equivalent to StringIO. 6, the StringIO and cStringIO modules are gone, you should use io. 在下文中一共展示了 StringIO. getvalue(), file=f) f. 고수준 모듈 인터페이스¶ io. encoding - 22 examples found. str problem. writerows(rows) Specify the encoding of the StringIO as ext_enc. For example, I can't get "output" below to work, whereas "output2" below does work. Use the original StringIO module in those cases. By default ConfigObj does not decode the file/strings you pass it into Unicode [8]. So the general solution is just to find the right API. encoding extracted from open source projects. encode("utf-8")), dest=result, encoding="utf-8") Apr 7, 2016 · 1. encode方法 的5个代码示例，这些例子默认根据受欢迎程度排序。. Dec 19, 2023 · import sys from io import StringIO memory_buffer = StringIO() sys. Patch by Jean byroot Boussier. rewind on StringIO. csv') creates an in-memory file with the contents MYDATA. Public Class Methods. 0. 2nd argument int_enc and optional hash opt argument are ignored; they are for API compatibility to IO . BytesIO(b'Test\nTest\n') is a byte stream and f is a text stream. default_internal の値は変換されるエンコーディングとは関係ありません。値が設定されているかどうかだけで変換するかどうかが決定されます。Encoding. stdout = memory_buffer. StringIO instead. Your response is of type bytes (which is different in python 3 from str ). I guess this explains the encoding ASCII-8BIT encoding, which is somehow consistent with the other EOF reads on a StringIO. Note that lxml only accepts the http, ftp and file url protocols. Given a text stream or file-like object, I would like to encode it into a byte Aug 12, 2012 · Encoding. If the argument is not a string, it will be converted to a string using to_s. writer(sb). 概要 ¶. Aug 1, 2018 · you can use io. See IO#write. from io import BytesIO. Python StringIO. Sep 25, 2019 · Ruby 2. I want to do exactly the opposite of that. I misunderstood the docs, but I'm positive that file_contents= will work with a string. 29. Jul 2, 2023 · [Optional] In case the first read method, with UTF-8 encoding, fails (because of some unexpected exotic character encoding in the input file), I would let Python automatically find out what the actual encoding of your file is and pass it to the open method. parse in Python 2. Specify the encoding of the StringIO as ext_enc. import gzip. The main takeaways in Python are: 1. High-level Module Interface¶ io. write(fileobj, encoding="utf-8") The problem with py3 is that it treats fileobj as bytes and therefore fails to write it to StringIO. size → integerclick to toggle source. It might have made more sense to respect an internal encoding, but ignore an external encoding. You can rate examples to help us improve the quality of examples. I/O には主に3つの種類があります; テキスト I/O, バイナリ I/O, raw I/O です。. set_encoding('UTF-8') #Change the encoding to what it should be. Everything works right now except the code block for the function "prepare_file_for_upload Nov 23, 2015 · As you are reading a specific number of bytes, Ruby can't guarantee any character boundaries. You can wrap the StringIO object in a codecs. ElementTree as ET. 4 Answers. Syntax: Series. import json. encode(). It appears that OP is parsing a Python object and not a JSON object, so read_json is not appropriate. Class : StringIO - Ruby 2. It seems that "utf-8" encoding for cElementTree. 3. If None, the output is returned as a string. ). StringIO(html), result, encoding='UTF-8') Or checkout this answer to html to pdf for a Django site? Share. concat([pd. Text I/O expects and produces str objects. Feb 3, 2018 · 1. objects. io. StringIO() lines = ['StringIO is a part of io module\n', 'I/O operations\n'] file. encoding="utf-8") for new APIs. Returns the number of bytes written. We would like to show you a description here but the site won’t allow us. JRuby 1. Moreover I change the import to from io import StringIO. copyfileobj is the best solution. StreamReaderWriter(buffer, . これらは汎用的なカテゴリで、各カテゴリには Python StringIO. subpackage', 'path/to/data. Modifying my original example: with io. write(bytes_) As you would expect from the 'b', this is a byte API. answered Aug 1, 2018 at 8:09. read_csv(StringIO(d. StringIO only accepts Unicode. If you would like to turn off quotations, you need to Jan 2, 2024 · you can use io. The string can represent a URL or the HTML itself. 很多时候，数据读写不一定是文件，也可以在内存中读写。 StringIO顾名思义就是在内存中读写str。 要把str写入StringIO，我们需要先创建一个StringIO，然后，像文件一样写入即可： Aug 26, 2022 · I received some text that is encoded, but I don't know what charset was used. 7. A possibly useful method of fixing some Python 2 code to also work in Python 3 (caveat emptor): try: from StringIO import StringIO ## for Python 2. #. XMLParser(encoding="utf-8") Aug 17, 2022 · Series. All strings by default are str type — which is bytes~ And Default encoding is ASCII. The corresponding writer functions are object methods that are accessed like DataFrame. So you can write functions or classes that handle the encoding and decoding for you as long as you avoid encodings like UTF-16 that use NULs. Only ‘lxml’ and ‘etree’ are supported. 您也可以进一步了解该方法所在 类cStringIO. 4. In Python 2. stderr my_stdout = sys. dd xe lr dr jr di vd br sr md