Python can only write ‘str’ to a file. The process is known as encoding. I've tried many ways,but they didn't help. Initially command accepted only one HEX value, and it worked fine and fast. How can I do that?. 6 and f-strings. `Translate `translate-python`A summary. ElementTree. If s is empty it returns (RuneError, 0). Unicode is an international encoding standard for use with different languages and scripts; In python-2. In Python 3, this form of file access is the default, and the built-in open function will take an encoding parameter and always translate to/from Unicode strings (the default string object in Python 3) for files opened in text mode. Varun December 2, 2018 Python : How to convert datetime object to string using datetime. UTF-8 is a variable width character encoding capable of encoding all 1,112,064 valid code points in Unicode using one to four 8-bit bytes. You will start by learning about text encodings. If the code point is 128 or greater, the Unicode string can't be represented in this encoding. x pickles/unpickles them as Unicode strings. Template strings provide syntactic sugar for constructing strings. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. In this Working with Unicode in Python training course, expert author Alexander Lee will teach you how to handle expanded character sets and multilingual data in Python. 0, the language's str type contains Unicode characters, meaning any string created using "unicode rocks!", 'unicode rocks!', or the triple-quoted string syntax is stored as Unicode. The next line stores the UTF-8 representation of u in the byte string backToBytes. Creating Unicode strings in Python: 4. The encoding is variable-length, as code points are encoded with one or two 16-bit code units (also see Comparison of Unicode encodings for a comparison of UTF-8,. The string or node provided may only consist of the following Python literal structures: strings, numbers, tuples, lists, dicts, booleans, and None. encode() and. encode() when you save the file. Code completion works with expressions embedded inside f-strings just like with ordinary expressions, and there is even a code intention that suggests to “convert to f-string literal”. >There's no logical Python way to turn that into a series of bytes. py and Debian packaging; Python's handling of unicode surrogates; Unicode list; mysterious unicode [unicode] inconvenient unicode conversion of non-string arguments; Novice: replacing strings with unicode variables in a list; Need to extract XML or SGML entities from a Unicode text. Python 3 convert string to unicode keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. I need this function in ASP (VBScript), so I can't use any fancy C++ function. replace” function. Purpose: This page is a PC utility to show the hex codes and their decimal ampersand equivalents associated with non-Latin-1 (non-Roman or accented) characters from pages encoded in Unicode/UTF-8. For more information about Unicode, see Section 10, “Type unicode : Strings of 32-bit characters”. The code:. How can I convert the data to UTF-8 without loosing the special letters? You should convert the strings from the webpage to Unicode strings. "? what is the easiest way to fix this? thanks. LANG, locale, unicode, setup. Python Forums on Bytes. Instances of unicode are used to express Unicode strings, whereas instances of the str type are byte representations (the encoded string). Converting a wxString to a Normal String. Python has supported this syntax as part of (Unicode) string literals ever since Unicode support was added to Python. Also unicode_string. LANG, locale, unicode, setup. Standard Python strings are really byte strings, and a Python character is really a byte. After complete traversal, print the string which has been added with every character. The process is known as encoding. Safely evaluate an expression node or a Unicode or Latin-1 encoded string containing a Python literal or container display. Working With Unicode Strings. By mkyong | June 3, Code snippets to show you how to convert string to bytes and vice versa. Info Unicode Character 'RIGHT SINGLE QUOTATION MARK' (U+2019) Browser Test Page Outline (as SVG file) Fonts that support U+2019. 2) may also be configured to use UTF-32 as the representation for Unicode strings, effectively disseminating such encoding in high-level coded software. Unicode strings are expressed as instances of the unicode type, one of Python’s repertoire of built-in types. I have been searching high and low on google, and I cannot seem to figure out how to convert unicode to integers. Every string or text in Python 3 is Unicode, but encoded Unicode is represented as binary data. Python program that converts string, bytearray # Create a bytearray from a string with ASCII encoding. Most people would consider à a single character. Compatibility Prior to 30 In Python 30 all strings became Unicode by default so from CS 61A at University of California, Berkeley. Common encodings are US-ASCII (which is the default if you convert from Unicode to 8-bit strings in Python), ISO-8859-1 (aka Latin-1), and UTF-8 (a variable-width encoding that can represent all. The code point values are saved as a sequence of 2 or 4 bytes each, depending on the options given when Python was compiled. You can learn more about Unicode. Such a function is useful when you need to backup data from your application on paper, such as an. So, What About Unicode on Python 3? Strings were quite a mess in Python 2. For example, Python's default encoding is the 'ascii' encoding. How can I convert the data to UTF-8 without loosing the special letters? You should convert the strings from the webpage to Unicode strings. I'll restrict my treatment of Unicode strings to the following −. print does nothing if the object is already a string or unicode object, and calls str() only otherwise. There is another Python standard library function called Str(). For efficient storage of these strings, the sequence of code points are converted into set of bytes. How do you convert a Unicode string (containing extra characters like £ $, etc. Note Although the formal definition of “regular expression” is limited to expressions that describe regular languages, some of the extensions supported by re go beyond describing regular languages. utf8) Python 2. It has to be turned into a byte string before it's outputted. Info Unicode Character 'INFINITY' (U+221E) Browser Test Page Outline (as SVG file) Fonts that support U+221E. Most people would consider à a single character. i need to convert a Arabic String into Unicode but like this foreach character in string do like the example below example: first encode character unicode then if char in unicode is("\u0639") then i want to take only (0639). for example: '707974686f6e2d666f72756d2e696f' -> 'python-forum. given a string of hexadecimal characters that represent ASCII characters, i want to convert it to those ASCII characters. astype(str) but it return unicode strings. timschumi: python-unicodeblocks: 0. In binary, this is represented as the 16 bit 01ce. When working with unicode in Python, the standard approach is to use the str. But Python's re module only supports \uFFFF starting with Python 3. Using Distribute to support the 2to3 conversion; Python 2 and Python 3 without conversion; Using 3to2; Which strategy is for you? Applications; Python modules and packages; Summary; Preparing for Python 3. Regular Strings stores as the 8-bit ASCII value whereas Unicode String follows the 16-bit ASCII standard. Working With Unicode Strings. Since we are passing a ‘unicode’ to write, python tries to convert the ‘unicode’ into ‘str’. com Convert Unicode to ASCII. The Unicode standard was initially designed using 16 bits to encode characters because the primary machines were 16-bit PCs. The futurize and python-modernize tools do not currently offer an option to do this automatically. Check out the following examples:. Short strings are indexed by the datastore, and can be used in filters and sort orders. Python library for converting between a string of ASCII and Unicode chars maintaining readability - box/rotunicode. Simple Python 3 package to convert unicode strings to ASCII ones. In Python, if you need to repeatedly append to a string, you should convert it to a list, append your items to that list, and then join the list back into a string after you've made all the additions. Special Characters (Unicode, Ascii) in Python and MySQL; Win32 and EXCEL; Best way to convert sequence of bytes to long integer; How to convert float to sortable integer in Python; How to convert a string into an integer; How to convert float to sortable integer in Python _PyLong_FromByteArray; How to convert; Do I need to convert string to. Python Forums on Bytes. If you intend to convert string numbers contained in a python list, then one of the ways to convert those strings into the int is using the list comprehension. Exercise Incremental Development Building a Python program,. If you needed to save Unicode strings in Python 2, you. write() only accepts. String maketrans() Parameters. Fastest way to uniqify a list in Python 14 August 2006 Related by Keyword: How to slice a rune in Go 16 March 2015 Sorting mixed type lists in Python 3 18 January 2014 String length truncation optimization difference in Python 19 March 2012 is is not the same as equal in Python 01 December 2006 Sending HTML emails in Zope 26 October 2006. X's str and unicode types have morphed into 3. MySQL supports these Unicode character sets: utf8mb4: A UTF-8 encoding of the Unicode character set using one to four bytes per character. Python Library from C++ Library: Linking issues with Boost Python; remove values from an array of strings; need help with unicode in python; Search and remove strings; Classes in Python A short tutorial; os. We can get that to print in Python, but we have to create it in a unicode string, and print the string properly encoded. Add an isprintable() method to the string type. Let’s understand with the help of a simple example. Unicode string is a python data structure that can store zero or more unicode characters. The UTF-8 encoding can represent every symbol in the Unicode character set, which ranges from U+000000 to U+10FFFF. Encoding is the process of transforming a set of Unicode characters into a sequence of bytes. each character in the string is represented by a code point. encode(encoding) , and you can convert a byte string to a Unicode string using s. 6, they do not have a built-in unicode() function. The rules for converting a Unicode string into the ASCII encoding are simple; for each code point: If the code point is < 128, each byte is the same as the value of the code point. dateparse ¶. To get equivalent behaviour that will run on both Python 2 and Python 3, either an ordinary Unicode literal can be used (with appropriate additional escaping within the string), or else string concatenation or string formatting can be combine the raw portions of the string with those that require the use of Unicode escape sequences. decode it to convert it from bytes to Unicode characters and when you write a string to a file, you need to. When the specification for the Java language was created, the Unicode standard was accepted and the char primitive was defined as a 16-bit data type, with characters in the hexadecimal range from 0x0000 to 0xFFFF. Strings indexing and splitting. given a string of hexadecimal characters that represent ASCII characters, i want to convert it to those ASCII characters. Special Characters (Unicode, Ascii) in Python and MySQL; Win32 and EXCEL; Best way to convert sequence of bytes to long integer; How to convert float to sortable integer in Python; How to convert a string into an integer; How to convert float to sortable integer in Python _PyLong_FromByteArray; How to convert; Do I need to convert string to. If you've already downloaded & extracted the source, you can just python setup. encode() when you save the file. decode('unicode_escape') 'в'. If the code point is 128 or greater, the Unicode string can't be represented in this encoding. In Python 3. x branch lacks this. Net, every string has a character set and encoding. Regular Strings stores as the 8-bit ASCII value whereas Unicode String follows the 16-bit ASCII standard. x was somewhat of a chore, as you might have read in another article. js Programming Questions 947. Such a function is useful when you need to backup data from your application on paper, such as an. If you prefix it with "u" you get a "unicode" object which is stored as Unicode code points. x, this is depricated. Converts the string to the unicode format : Unicode « Development « Java Tutorial. If you are writing code for a new project or new codebase, you can use this idiom to make all string literals in a module unicode strings:. When you try to convert a String object to Byte Array, you still have a character set and encoding and it depends on the encoding of your string whether its is in ASCII or UTF8. A Computer Science portal for geeks. UTF-8 is a variable width character encoding capable of encoding all 1,112,064 valid code points in Unicode using one to four 8-bit bytes. You can use the functions int and float to convert to integers or floating point numbers. Python 3 : Convert string to bytes. One of the most noticeable changes in Python 3. 2) may also be configured to use UTF-32 as the representation for Unicode strings, effectively disseminating such encoding in high-level coded software. Strings in 3. decode("hex") 'string' >>> ". If there are keyword parameters for the form arg n where n is a small non-negative number, their values must be Unicode strings (Python 2 unicode or Python 3 str) or UTF-8 bytestrings. You could write simpler code for ANSI, but sooner or later you'd have to rewrite it to cope with Unicode. There is no such thing as a Python string encoded in UTF-8, or a Python string encoded as CP-1252. - Unicode strings contain characters, not bytes. The major difference is the stricter type-checking of Py3’s str that enforces a distinction between unicode strings and byte-strings, such as when comparing, concatenating, joining, or replacing parts of strings. This method is used to convert from one encoding scheme, in which argument string is encoded to the desired encoding scheme. In Python 3. This tool will convert Chinese characters (and just about everything else, including Japanese hiragana, katakana, and kanji; tonal Hanyu Pinyin; and Cyrillic script) into the decimal (not hex) form of Unicode numerical character references (NCRs). Unicode String. How to convert VBA/VB6 Unicode strings to UTF-8 VBA/VB6 stores its strings internally in what Microsoft documentation used to call "Unicode" but should more accurately be called UTF-16. Introduction. The encoding is defined by the Unicode Standard, and was originally designed by Ken Thompson and Rob Pike. The program will take one Unicode value from the user and it will print the character that it represents. Aug 05, 2016 · I have data frame and there are 2 columns with unicode value. More than one line may be passed at a time. Bytes objects are immutable sequences of single bytes [1] in the range between o and 255 (inclusive) [2]. This example shows you how to use codePointBefore() method to return the character (Unicode code point) before the specified index. for example: '707974686f6e2d666f72756d2e696f' -> 'python-forum. decode() works the other way. A str value is assumed to be text encoded with the ascii codec, and is converted to a unicode value before being stored. Only supporting Python 3; Separate branches for Python 2 and Python 3; Converting to Python 3 with 2to3. Exercise Incremental Development Building a Python program,. The issue is unlike 'string_escape', which convert from byte string to byte string, 'unicode_escape' decode byte string into unicode. The hexadecimal representation is 0xE38081. ) that read right-to-left rather than left-to-right. Extract ASCII and Unicode strings using Python. If you intend to convert string numbers contained in a python list, then one of the ways to convert those strings into the int is using the list comprehension. Only supporting Python 3; Separate branches for Python 2 and Python 3; Converting to Python 3 with 2to3; Python 2 and Python 3 without conversion; Using 3to2; Which strategy is for you? Summary; Preparing for Python 3. format() method takes any number of parameters. The program will take one Unicode value from the user and it will print the character that it represents. 2) Duct Tape: htmlentitydefs. You can do this with the "str" function, or "unicode" function if you are working in Python 2 and want a Unicode string, or with format strings. import codecs f = codecs. The hexadecimal representation is 0xE38081. 0, strings are stored as Unicode, i. When the specification for the Java language was created, the Unicode standard was accepted and the char primitive was defined as a 16-bit data type, with characters in the hexadecimal range from 0x0000 to 0xFFFF. In Python, if you need to repeatedly append to a string, you should convert it to a list, append your items to that list, and then join the list back into a string after you've made all the additions. # Convert a dictionary containing unicode string, non string into a json loadable object. If you intend to convert string numbers contained in a python list, then one of the ways to convert those strings into the int is using the list comprehension. Mixed String type: normal string and unicode: 2. ) into a Python string. Always convert to unicode when you read in, work internally in unicode, and then save as whatever you need (it defaults to utf-8). The chardet module can help you guess the string's encoding. Unicode is an international encoding standard for use with different languages and scripts; In python-2. However, unlike plain String , it also implies an underlying column type that is explicitly supporting of non-ASCII data, such as NVARCHAR on Oracle and SQL. Simple Python 3 package to convert unicode strings to ASCII ones. where strToUnicode is the string to convert (say Java Ranch) and sbStrToUnicode is the StringBuffer to which i add the data This gives me corect result. In this tutorial we will different type of conversion from list to string in Python. for converting in-memory Python json converts string values to unicode. Unicode in Python 3. 0, strings are stored as Unicode, i. str is an 8-bit string. x pickles/unpickles datetime objects as ASCII strings, but Python 3. bytearray is used when you need a mutable object. 6 and django to 1. x's Unicode Support¶. "Python has a first class unicode type which you can use in place of the plain byte-string str type. I know in utf-8, this is suppose to be ideographic comma. Since our example only has ascii characters in the byte string, it converts successfully and python can then construct the unicode string u"Hello Mr. Often when writing Python code, you will need to convert one data type to another. Because there are a very large number of characters in the Unicode Standard, simple list expressions do not suffice. x all strings are byte strings. "? what is the easiest way to fix this? thanks. encode('utf-8') method. str: a unicode character string. How can I convert a string to Unicode? The output should be the Unicode string. When unicode strings are output, they are encoded using one of several standard schemes so that the sequence of bytes can be reconstructed as the same string later. This function enables you to obtain a Python unicode object from an R character vector when running under Python 2 (under Python 3 a standard Python string object is returend). Furthermore, the examples focus on Python 2. The user types some unicode text and when he clicks on convert it'll be converted to the original format like below :. '%a' converts any python object to a string using repr() and then hex-escapes all non-ASCII characters. So this means we can put almost any character into a string and have it print correctly. The Unicode standard was initially designed using 16 bits to encode characters because the primary machines were 16-bit PCs. As we indicated earlier, we need to convert the numbers to strings. How can I convert the plain string to utf-8?. In Python, the data in a unicode or byte string is exactly the same. This method is used to convert from one encoding scheme, in which argument string is encoded to the desired encoding scheme. join(< Iterable Object >) This method returns a string, which is a concatenation of all the strings in a tuple ( iterable ). def convert_dict_to_json(data, convert_unicode_to_string=True):. You could write simpler code for ANSI, but sooner or later you'd have to rewrite it to cope with Unicode. Convert a Unicode string into an 8-bit string: 8. If you look at line 2 of the code, in Python 3 “\r ” and “ ” are unicode strings which are being passed to the “bytes. I am trying to retrieve strings from a MySQL query in Python and the string is a Latin Croatian with an update on how far long the process is, this sounds the easiest to TypeError: coercing to Unicode: need string or buffer, instance found. I have some url's from a webpage. How do you convert a Unicode string (containing extra characters like £ $, etc. In comparison to Python 2, both Unicode and byte strings need to be accounted. >There's no logical Python way to turn that into a series of bytes. I mean, yeah, you can get a string using BS, but in my experience, it's actually been easier to just convert BS output to strings and then manipulate using re and standard string methods in Python. A Computer Science portal for geeks. And so you could see that Python 2 would be able to make a string constant, and that's type string, and it would it make a Unicode by prefixing u before the quote. Maybe you've had better luck, but I've had similar experience to OP's. Python How to convert 8-bit ASCII string to 16-Bit Unicode Tag: python , unicode Although Python 3. where strToUnicode is the string to convert (say Java Ranch) and sbStrToUnicode is the StringBuffer to which i add the data This gives me corect result. The UTF-8 encoding can represent every symbol in the Unicode character set, which ranges from U+000000 to U+10FFFF. And that's a separate kind of thing, and then you had to convert back and forth, between Unicode and strings. In this step-by-step Python tutorial, you'll learn how to take user input from the keyboard with the built-in function input(), how to display output to the console with the built-in function print(), and how to format string data with the string modulo operator. For example, Python's default encoding is the 'ascii' encoding. - Curso Python - Strings. The field name may also be a 2-tuple of strings where the first string is either a “title” (which may be any string or unicode string) or meta-data for the field which can be any object, and the second string is the “name” which must be a valid Python identifier. Both are impossible results for correct, non-empty UTF-8. If you don’t, your string will carry around a reference to the entire Beautiful Soup parse tree, even when you’re done using Beautiful Soup. Numbers are first converted to strings and then to Unicode. Comparable) (4) Number of dimensions must match, and the types must be compatible. Python 3 doesn't contain the xrange() function of Python 2. (1) Conversion will occur if the Python value fits in the java native type. x unicode type-conversion | this question asked Oct 18 '15 at 13:33 Nico Schlömer 4,040 4 29 54 Replace all occurrances of the Unicode minus sign with the regular one as a workaround. def convert_dict_to_json(data, convert_unicode_to_string=True):. ASCII and Unicode are some of the popular encoding used. x’s Unicode Support¶. 0, the language's str type contains Unicode characters, meaning any string created using "unicode rocks!", 'unicode rocks!', or the triple-quoted string syntax is stored as Unicode. encode(encoding) , and you can convert a byte string to a Unicode string using s. Python 2: this string literal is called a "str" object but its stored as bytes. Info Unicode Character 'RIGHT SINGLE QUOTATION MARK' (U+2019) Browser Test Page Outline (as SVG file) Fonts that support U+2019. New to programming in Python? No worries. Convert from unicode to int. Python Forums on Bytes. Chinese to Unicode Converter Link to General Diacritic Screen. To convert a string to bytes. Python has a JSON module that will help converting the datastructures to JSON strings. I found it super-helpful to not think about what the console said, or work with the console, because the console lies. In Python 3 are all strings sequences of Unicode character. 4 but I still don't have idea on what exactly I should do. If you’ve just run into the Python 2 Unicode brick wall, here are three steps you can take to start thinking about strings and Unicode the right way: 1. You can vote up the examples you like or vote down the ones you don't like. Purpose: This page is a PC utility to show the hex codes and their decimal ampersand equivalents associated with non-Latin-1 (non-Roman or accented) characters from pages encoded in Unicode/UTF-8. Python Unicode to String conversion. It may sound a bit stupid but i want to do it the best possible way as i have to convert lot of data to unicode. 7 users may find it best to use from __future__ import unicode_literals to avoid unintentionally using str instead of unicode. >But a Python Unicode string might be stored in several >ways; for all you know, it might actually be stored as a sequence of >apples in a refrigerator, just as long as they can be referenced >correctly. When you work on strings in RAM, you can probably do it with unicode string alone. One of the ways of performing this conversion is by using the bytes class constructor, passing as input the string. You can simply use float() function to convert String to float. Take the unicode codepoint, u'3001', for example. In contrast, unicode strings are managed internally as a sequence of Unicode code points. That’s 1,114,112 possible symbols. A code point is a number that maps to a particular abstract character. I look for answers but no one help me to solve this simple problem. What we've done in Python 3 is this is a regular string and this is. If you know that every unicode string you send to a particular file-like object (for instance, stdout) should be converted to a particular encoding you can use a codecs. 'ć' will be converted to 'c'). Comparable) (4) Number of dimensions must match, and the types must be compatible. That’s 1,114,112 possible symbols. And that's a separate kind of thing, and then you had to convert back and forth, between Unicode and strings. 0, strings are stored as Unicode, i. Python 3 supports Unicode extensively, including allowing Unicode characters within strings. Like other languages, the indexing of the python strings starts from 0. empty string or tuple argument. Use // instead of / when dividing integers; Use new-style classes; Separate binary data and strings. Info Unicode Character 'LESS-THAN OR EQUAL TO' (U+2264) Browser Test Page Outline (as SVG file) Fonts that support U+2264. Python 2: this string literal is called a "str" object but its stored as bytes. Write a program to read an ASCII string and to convert it to a unicode string encoded by utf-8. Strings¶ From a developer's point of view, the largest change in Python 3 is the handling of strings. – to convert between Unicode and various encodings Pitfalls in writing Unicode-aware Python applications. Some programming languages, such as Seed7, use UTF-32 as internal representation for strings and characters. I have some url's from a webpage. Meet the Instructors. If you intend to convert string numbers contained in a python list, then one of the ways to convert those strings into the int is using the list comprehension. In Python 2 1, this is a str object: a series of bytes without any information about how they should be interpreted. "? what is the easiest way to fix this? thanks. 2) Duct Tape: htmlentitydefs. Remove Vowels from String in Python To remove all vowels present in a string in python, you have to ask from user to enter a string and start removing all vowels from it. In order to achieve your goals when creating a complex software or a short script, you may need to convert one data type into another. Questions: I have a Unicode string in Python, and I would like to remove all the accents (diacritics). If you want an 8-bit string, you need to decide what encoding you want to use. A Unicode-aware library may chose to use 8-bit strings for text that only contains ASCII, to save space and time. Strings indexing and splitting. Somehow it is not received to me as unicode , but is received as a str. If your application does not use Unicode strings, or if you want to convert strings for certain API calls, use the MultiByteToWideChar and WideCharToMultiByte Microsoft Win32 functions to perform the necessary conversion. Unicode string is a python data structure that can store zero or more unicode characters. On the other hand, bytes are just a serial of bytes, which could store arbitrary binary data. I look for answers but no one help me to solve this simple problem. If the Unicode buffer pointer is NULL, None is returned. Any string is already a Unicode datatype. non-Unicode) regex engine. This naming scheme makes a lot more intuitive sense. Rather, the proper way to do this is:. Low level languages like C have little opinion about what goes in a string, which is simply a null-terminated sequence of bytes. In Python 3, all strings are sequences of Unicode characters. Converting Integer to String in Python Unlike many other languages out there, Python does not implicitly typecast integers (or floats) to strings when concatenating with strings. x) Strings are among the most commonly used data types in Python, and there might be times when you want to (or have to) work with strings containing or entirely made up of characters outside of the standard ASCII set (e. dateparse ¶. I've tried many ways,but they didn't help. Unicode and passing strings¶. After complete traversal, print the string which has been added with every character. how can i change a character into ascii then move it into variable?. x: str is byte string unicode is Unicode string. Unicode is an international encoding standard for use with different languages and scripts; In python-2. Hi here I shared How to convert Tamil Unicode values into Tamil strings in python. And that's a separate kind of thing, and then you had to convert back and forth, between Unicode and strings. Python 3 convert string to unicode keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. x, this is depricated. Questions: Possible duplicates: Convert XML/HTML Entities into Unicode String in Python HTML Entity Codes to Text How do you convert HTML entities to Unicode and vice versa in Python? Answers: As to the "vice versa" (which I needed myself, leading me to find this question, which didn't help, and subsequently another site which had the. Take a look at the following code. Instances of the latter are used to express Unicode strings, whereas instances of the str type are byte representations (the encoded string). , Fetch for the Mac), or convert separately (e. Only supporting Python 3; Separate branches for Python 2 and Python 3; Converting to Python 3 with 2to3. convert character to Ascii in C++??? - posted in C and C++: i am C++ noobies. You can simply use float() function to convert String to float. A Unicode string is a sequence of zero or more code points.