str
- str(*, encoding='utf-8', errors='strict')
- str(object)
- str(object, encoding, errors='strict')
- str(object, *, errors)
str(object='') -> str str(bytes_or_buffer[, encoding[, errors]]) -> str Create a new string object from the given object. If encoding or errors is specified, then the object must expose a data buffer that will be decoded using the given encoding and error handler. Otherwise, returns the result of object.__str__() (if defined) or repr(object). encoding defaults to 'utf-8'. errors defaults to 'strict'.
© Python Software Foundation. PSF License Version 2 · Official docs ↗
Members of str
c
- capitalize
- Return a capitalized version of the string.
- casefold
- Return a version of the string suitable for caseless comparisons.
- center
- Return a centered string of length width.
- count
- Return the number of non-overlapping occurrences of substring sub in string S[start:end].
e
- encode
- Encode the string using the codec registered for encoding.
- endswith
- Return True if the string ends with the specified suffix, False otherwise.
- expandtabs
- Return a copy where all tab characters are expanded using spaces.
f
- find
- Return the lowest index in S where substring sub is found, such that sub is contained within S[start:end].
- format
- Return a formatted version of the string, using substitutions from args and kwargs.
- format_map
- Return a formatted version of the string, using substitutions from mapping.
i
- index
- Return the lowest index in S where substring sub is found, such that sub is contained within S[start:end].
- isalnum
- Return True if the string is an alpha-numeric string, False otherwise.
- isalpha
- Return True if the string is an alphabetic string, False otherwise.
- isascii
- Return True if all characters in the string are ASCII, False otherwise.
- isdecimal
- Return True if the string is a decimal string, False otherwise.
- isdigit
- Return True if the string is a digit string, False otherwise.
- isidentifier
- Return True if the string is a valid Python identifier, False otherwise.
- islower
- Return True if the string is a lowercase string, False otherwise.
- isnumeric
- Return True if the string is a numeric string, False otherwise.
- isprintable
- Return True if all characters in the string are printable, False otherwise.
- isspace
- Return True if the string is a whitespace string, False otherwise.
- istitle
- Return True if the string is a title-cased string, False otherwise.
- isupper
- Return True if the string is an uppercase string, False otherwise.
j
- join
- Concatenate any number of strings.
l
m
- maketrans
- Return a translation table usable for str.translate().
p
- partition
- Partition the string into three parts using the given separator.
r
- removeprefix
- Return a str with the given prefix string removed if present.
- removesuffix
- Return a str with the given suffix string removed if present.
- replace
- Return a copy with all occurrences of substring old replaced by new.
- rfind
- Return the highest index in S where substring sub is found, such that sub is contained within S[start:end].
- rindex
- Return the highest index in S where substring sub is found, such that sub is contained within S[start:end].
- rjust
- Return a right-justified string of length width.
- rpartition
- Partition the string into three parts using the given separator.
- rsplit
- Return a list of the substrings in the string, using sep as the separator string.
- rstrip
- Return a copy of the string with trailing whitespace removed.
s
- split
- Return a list of the substrings in the string, using sep as the separator string.
- splitlines
- Return a list of the lines in the string, breaking at line boundaries.
- startswith
- Return True if the string starts with the specified prefix, False otherwise.
- strip
- Return a copy of the string with leading and trailing whitespace removed.
- swapcase
- Convert uppercase characters to lowercase and lowercase characters to uppercase.
t
u
- upper
- Return a copy of the string converted to uppercase.
z
- zfill
- Pad a numeric string with zeros on the left, to fill a field of the given width.
