Skip to main content

Alternative regular expression module, to replace re.

Project description

Introduction

This regex implementation is backwards-compatible with the standard ‘re’ module, but offers additional functionality.

Note

The re module’s behaviour with zero-width matches changed in Python 3.7, and this module will follow that behaviour when compiled for Python 3.7.

Old vs new behaviour

In order to be compatible with the re module, this module has 2 behaviours:

  • Version 0 behaviour (old behaviour, compatible with the re module):

    Please note that the re module’s behaviour may change over time, and I’ll endeavour to match that behaviour in version 0.

    • Indicated by the VERSION0 or V0 flag, or (?V0) in the pattern.

    • Zero-width matches are not handled correctly in the re module before Python 3.7. The behaviour in those earlier versions is:

      • .split won’t split a string at a zero-width match.

      • .sub will advance by one character after a zero-width match.

    • Inline flags apply to the entire pattern, and they can’t be turned off.

    • Only simple sets are supported.

    • Case-insensitive matches in Unicode use simple case-folding by default.

  • Version 1 behaviour (new behaviour, possibly different from the re module):

    • Indicated by the VERSION1 or V1 flag, or (?V1) in the pattern.

    • Zero-width matches are handled correctly.

    • Inline flags apply to the end of the group or pattern, and they can be turned off.

    • Nested sets and set operations are supported.

    • Case-insensitive matches in Unicode use full case-folding by default.

If no version is specified, the regex module will default to regex.DEFAULT_VERSION.

Case-insensitive matches in Unicode

The regex module supports both simple and full case-folding for case-insensitive matches in Unicode. Use of full case-folding can be turned on using the FULLCASE or F flag, or (?f) in the pattern. Please note that this flag affects how the IGNORECASE flag works; the FULLCASE flag itself does not turn on case-insensitive matching.

In the version 0 behaviour, the flag is off by default.

In the version 1 behaviour, the flag is on by default.

Nested sets and set operations

It’s not possible to support both simple sets, as used in the re module, and nested sets at the same time because of a difference in the meaning of an unescaped "[" in a set.

For example, the pattern [[a-z]--[aeiou]] is treated in the version 0 behaviour (simple sets, compatible with the re module) as:

  • Set containing “[” and the letters “a” to “z”

  • Literal “–”

  • Set containing letters “a”, “e”, “i”, “o”, “u”

  • Literal “]”

but in the version 1 behaviour (nested sets, enhanced behaviour) as:

  • Set which is:

    • Set containing the letters “a” to “z”

  • but excluding:

    • Set containing the letters “a”, “e”, “i”, “o”, “u”

Version 0 behaviour: only simple sets are supported.

Version 1 behaviour: nested sets and set operations are supported.

Flags

There are 2 kinds of flag: scoped and global. Scoped flags can apply to only part of a pattern and can be turned on or off; global flags apply to the entire pattern and can only be turned on.

The scoped flags are: FULLCASE, IGNORECASE, MULTILINE, DOTALL, VERBOSE, WORD.

The global flags are: ASCII, BESTMATCH, ENHANCEMATCH, LOCALE, POSIX, REVERSE, UNICODE, VERSION0, VERSION1.

If neither the ASCII, LOCALE nor UNICODE flag is specified, it will default to UNICODE if the regex pattern is a Unicode string and ASCII if it’s a bytestring.

The ENHANCEMATCH flag makes fuzzy matching attempt to improve the fit of the next match that it finds.

The BESTMATCH flag makes fuzzy matching search for the best match instead of the next match.

Notes on named capture groups

All capture groups have a group number, starting from 1.

Groups with the same group name will have the same group number, and groups with a different group name will have a different group number.

The same name can be used by more than one group, with later captures ‘overwriting’ earlier captures. All of the captures of the group will be available from the captures method of the match object.

Group numbers will be reused across different branches of a branch reset, eg. (?|(first)|(second)) has only group 1. If capture groups have different group names then they will, of course, have different group numbers, eg. (?|(?P<foo>first)|(?P<bar>second)) has group 1 (“foo”) and group 2 (“bar”).

In the regex (\s+)(?|(?P<foo>[A-Z]+)|(\w+) (?P<foo>[0-9]+) there are 2 groups:

  • (\s+) is group 1.

  • (?P<foo>[A-Z]+) is group 2, also called “foo”.

  • (\w+) is group 2 because of the branch reset.

  • (?P<foo>[0-9]+) is group 2 because it’s called “foo”.

If you want to prevent (\w+) from being group 2, you need to name it (different name, different group number).

Multithreading

The regex module releases the GIL during matching on instances of the built-in (immutable) string classes, enabling other Python threads to run concurrently. It is also possible to force the regex module to release the GIL during matching by calling the matching methods with the keyword argument concurrent=True. The behaviour is undefined if the string changes during matching, so use it only when it is guaranteed that that won’t happen.

Unicode

This module supports Unicode 12.1.0.

Full Unicode case-folding is supported.

Additional features

The issue numbers relate to the Python bug tracker, except where listed as “Hg issue”.

Added support for lookaround in conditional pattern (Hg issue 163)

The test of a conditional pattern can now be a lookaround.

Examples:

>>> regex.match(r'(?(?=\d)\d+|\w+)', '123abc')
<regex.Match object; span=(0, 3), match='123'>
>>> regex.match(r'(?(?=\d)\d+|\w+)', 'abc123')
<regex.Match object; span=(0, 6), match='abc123'>

This is not quite the same as putting a lookaround in the first branch of a pair of alternatives.

Examples:

>>> print(regex.match(r'(?:(?=\d)\d+\b|\w+)', '123abc'))
<regex.Match object; span=(0, 6), match='123abc'>
>>> print(regex.match(r'(?(?=\d)\d+\b|\w+)', '123abc'))
None

In the first example, the lookaround matched, but the remainder of the first branch failed to match, and so the second branch was attempted, whereas in the second example, the lookaround matched, and the first branch failed to match, but the second branch was not attempted.

Added POSIX matching (leftmost longest) (Hg issue 150)

The POSIX standard for regex is to return the leftmost longest match. This can be turned on using the POSIX flag ((?p)).

Examples:

>>> # Normal matching.
>>> regex.search(r'Mr|Mrs', 'Mrs')
<regex.Match object; span=(0, 2), match='Mr'>
>>> regex.search(r'one(self)?(selfsufficient)?', 'oneselfsufficient')
<regex.Match object; span=(0, 7), match='oneself'>
>>> # POSIX matching.
>>> regex.search(r'(?p)Mr|Mrs', 'Mrs')
<regex.Match object; span=(0, 3), match='Mrs'>
>>> regex.search(r'(?p)one(self)?(selfsufficient)?', 'oneselfsufficient')
<regex.Match object; span=(0, 17), match='oneselfsufficient'>

Note that it will take longer to find matches because when it finds a match at a certain position, it won’t return that immediately, but will keep looking to see if there’s another longer match there.

Added (?(DEFINE)...) (Hg issue 152)

If there’s no group called “DEFINE”, then … will be ignored, but any group definitions within it will be available.

Examples:

>>> regex.search(r'(?(DEFINE)(?P<quant>\d+)(?P<item>\w+))(?&quant) (?&item)', '5 elephants')
<regex.Match object; span=(0, 11), match='5 elephants'>

Added (*PRUNE), (*SKIP) and (*FAIL) (Hg issue 153)

(*PRUNE) discards the backtracking info up to that point. When used in an atomic group or a lookaround, it won’t affect the enclosing pattern.

(*SKIP) is similar to (*PRUNE), except that it also sets where in the text the next attempt to match will start. When used in an atomic group or a lookaround, it won’t affect the enclosing pattern.

(*FAIL) causes immediate backtracking. (*F) is a permitted abbreviation.

Added \K (Hg issue 151)

Keeps the part of the entire match after the position where \K occurred; the part before it is discarded.

It does not affect what capture groups return.

Examples:

>>> m = regex.search(r'(\w\w\K\w\w\w)', 'abcdef')
>>> m[0]
'cde'
>>> m[1]
'abcde'
>>>
>>> m = regex.search(r'(?r)(\w\w\K\w\w\w)', 'abcdef')
>>> m[0]
'bc'
>>> m[1]
'bcdef'

Added capture subscripting for expandf and subf/subfn (Hg issue 133)

You can now use subscripting to get the captures of a repeated capture group.

Examples:

>>> m = regex.match(r"(\w)+", "abc")
>>> m.expandf("{1}")
'c'
>>> m.expandf("{1[0]} {1[1]} {1[2]}")
'a b c'
>>> m.expandf("{1[-1]} {1[-2]} {1[-3]}")
'c b a'
>>>
>>> m = regex.match(r"(?P<letter>\w)+", "abc")
>>> m.expandf("{letter}")
'c'
>>> m.expandf("{letter[0]} {letter[1]} {letter[2]}")
'a b c'
>>> m.expandf("{letter[-1]} {letter[-2]} {letter[-3]}")
'c b a'

Added support for referring to a group by number using (?P=...).

This is in addition to the existing \g<...>.

Fixed the handling of locale-sensitive regexes.

The LOCALE flag is intended for legacy code and has limited support. You’re still recommended to use Unicode instead.

Added partial matches (Hg issue 102)

A partial match is one that matches up to the end of string, but that string has been truncated and you want to know whether a complete match could be possible if the string had not been truncated.

Partial matches are supported by match, search, fullmatch and finditer with the partial keyword argument.

Match objects have a partial attribute, which is True if it’s a partial match.

For example, if you wanted a user to enter a 4-digit number and check it character by character as it was being entered:

>>> pattern = regex.compile(r'\d{4}')

>>> # Initially, nothing has been entered:
>>> print(pattern.fullmatch('', partial=True))
<regex.Match object; span=(0, 0), match='', partial=True>

>>> # An empty string is OK, but it's only a partial match.
>>> # The user enters a letter:
>>> print(pattern.fullmatch('a', partial=True))
None
>>> # It'll never match.

>>> # The user deletes that and enters a digit:
>>> print(pattern.fullmatch('1', partial=True))
<regex.Match object; span=(0, 1), match='1', partial=True>
>>> # It matches this far, but it's only a partial match.

>>> # The user enters 2 more digits:
>>> print(pattern.fullmatch('123', partial=True))
<regex.Match object; span=(0, 3), match='123', partial=True>
>>> # It matches this far, but it's only a partial match.

>>> # The user enters another digit:
>>> print(pattern.fullmatch('1234', partial=True))
<regex.Match object; span=(0, 4), match='1234'>
>>> # It's a complete match.

>>> # If the user enters another digit:
>>> print(pattern.fullmatch('12345', partial=True))
None
>>> # It's no longer a match.

>>> # This is a partial match:
>>> pattern.match('123', partial=True).partial
True

>>> # This is a complete match:
>>> pattern.match('1233', partial=True).partial
False

* operator not working correctly with sub() (Hg issue 106)

Sometimes it’s not clear how zero-width matches should be handled. For example, should .* match 0 characters directly after matching >0 characters?

Examples:

# Python 3.7 and later
>>> regex.sub('.*', 'x', 'test')
'xx'
>>> regex.sub('.*?', '|', 'test')
'|||||||||'

# Python 3.6 and earlier
>>> regex.sub('(?V0).*', 'x', 'test')
'x'
>>> regex.sub('(?V1).*', 'x', 'test')
'xx'
>>> regex.sub('(?V0).*?', '|', 'test')
'|t|e|s|t|'
>>> regex.sub('(?V1).*?', '|', 'test')
'|||||||||'

Added capturesdict (Hg issue 86)

capturesdict is a combination of groupdict and captures:

groupdict returns a dict of the named groups and the last capture of those groups.

captures returns a list of all the captures of a group

capturesdict returns a dict of the named groups and lists of all the captures of those groups.

Examples:

>>> m = regex.match(r"(?:(?P<word>\w+) (?P<digits>\d+)\n)+", "one 1\ntwo 2\nthree 3\n")
>>> m.groupdict()
{'word': 'three', 'digits': '3'}
>>> m.captures("word")
['one', 'two', 'three']
>>> m.captures("digits")
['1', '2', '3']
>>> m.capturesdict()
{'word': ['one', 'two', 'three'], 'digits': ['1', '2', '3']}

Allow duplicate names of groups (Hg issue 87)

Group names can now be duplicated.

Examples:

>>> # With optional groups:
>>>
>>> # Both groups capture, the second capture 'overwriting' the first.
>>> m = regex.match(r"(?P<item>\w+)? or (?P<item>\w+)?", "first or second")
>>> m.group("item")
'second'
>>> m.captures("item")
['first', 'second']
>>> # Only the second group captures.
>>> m = regex.match(r"(?P<item>\w+)? or (?P<item>\w+)?", " or second")
>>> m.group("item")
'second'
>>> m.captures("item")
['second']
>>> # Only the first group captures.
>>> m = regex.match(r"(?P<item>\w+)? or (?P<item>\w+)?", "first or ")
>>> m.group("item")
'first'
>>> m.captures("item")
['first']
>>>
>>> # With mandatory groups:
>>>
>>> # Both groups capture, the second capture 'overwriting' the first.
>>> m = regex.match(r"(?P<item>\w*) or (?P<item>\w*)?", "first or second")
>>> m.group("item")
'second'
>>> m.captures("item")
['first', 'second']
>>> # Again, both groups capture, the second capture 'overwriting' the first.
>>> m = regex.match(r"(?P<item>\w*) or (?P<item>\w*)", " or second")
>>> m.group("item")
'second'
>>> m.captures("item")
['', 'second']
>>> # And yet again, both groups capture, the second capture 'overwriting' the first.
>>> m = regex.match(r"(?P<item>\w*) or (?P<item>\w*)", "first or ")
>>> m.group("item")
''
>>> m.captures("item")
['first', '']

Added fullmatch (issue #16203)

fullmatch behaves like match, except that it must match all of the string.

Examples:

>>> print(regex.fullmatch(r"abc", "abc").span())
(0, 3)
>>> print(regex.fullmatch(r"abc", "abcx"))
None
>>> print(regex.fullmatch(r"abc", "abcx", endpos=3).span())
(0, 3)
>>> print(regex.fullmatch(r"abc", "xabcy", pos=1, endpos=4).span())
(1, 4)
>>>
>>> regex.match(r"a.*?", "abcd").group(0)
'a'
>>> regex.fullmatch(r"a.*?", "abcd").group(0)
'abcd'

Added subf and subfn

subf and subfn are alternatives to sub and subn respectively. When passed a replacement string, they treat it as a format string.

Examples:

>>> regex.subf(r"(\w+) (\w+)", "{0} => {2} {1}", "foo bar")
'foo bar => bar foo'
>>> regex.subf(r"(?P<word1>\w+) (?P<word2>\w+)", "{word2} {word1}", "foo bar")
'bar foo'

Added expandf to match object

expandf is an alternative to expand. When passed a replacement string, it treats it as a format string.

Examples:

>>> m = regex.match(r"(\w+) (\w+)", "foo bar")
>>> m.expandf("{0} => {2} {1}")
'foo bar => bar foo'
>>>
>>> m = regex.match(r"(?P<word1>\w+) (?P<word2>\w+)", "foo bar")
>>> m.expandf("{word2} {word1}")
'bar foo'

Detach searched string

A match object contains a reference to the string that was searched, via its string attribute. The detach_string method will ‘detach’ that string, making it available for garbage collection, which might save valuable memory if that string is very large.

Example:

>>> m = regex.search(r"\w+", "Hello world")
>>> print(m.group())
Hello
>>> print(m.string)
Hello world
>>> m.detach_string()
>>> print(m.group())
Hello
>>> print(m.string)
None

Recursive patterns (Hg issue 27)

Recursive and repeated patterns are supported.

(?R) or (?0) tries to match the entire regex recursively. (?1), (?2), etc, try to match the relevant capture group.

(?&name) tries to match the named capture group.

Examples:

>>> regex.match(r"(Tarzan|Jane) loves (?1)", "Tarzan loves Jane").groups()
('Tarzan',)
>>> regex.match(r"(Tarzan|Jane) loves (?1)", "Jane loves Tarzan").groups()
('Jane',)

>>> m = regex.search(r"(\w)(?:(?R)|(\w?))\1", "kayak")
>>> m.group(0, 1, 2)
('kayak', 'k', None)

The first two examples show how the subpattern within the capture group is reused, but is _not_ itself a capture group. In other words, "(Tarzan|Jane) loves (?1)" is equivalent to "(Tarzan|Jane) loves (?:Tarzan|Jane)".

It’s possible to backtrack into a recursed or repeated group.

You can’t call a group if there is more than one group with that group name or group number ("ambiguous group reference").

The alternative forms (?P>name) and (?P&name) are also supported.

Full Unicode case-folding is supported.

In version 1 behaviour, the regex module uses full case-folding when performing case-insensitive matches in Unicode.

Examples (in Python 3):

>>> regex.match(r"(?iV1)strasse", "stra\N{LATIN SMALL LETTER SHARP S}e").span()
(0, 6)
>>> regex.match(r"(?iV1)stra\N{LATIN SMALL LETTER SHARP S}e", "STRASSE").span()
(0, 7)

In version 0 behaviour, it uses simple case-folding for backward compatibility with the re module.

Approximate “fuzzy” matching (Hg issue 12, Hg issue 41, Hg issue 109)

Regex usually attempts an exact match, but sometimes an approximate, or “fuzzy”, match is needed, for those cases where the text being searched may contain errors in the form of inserted, deleted or substituted characters.

A fuzzy regex specifies which types of errors are permitted, and, optionally, either the minimum and maximum or only the maximum permitted number of each type. (You cannot specify only a minimum.)

The 3 types of error are:

  • Insertion, indicated by “i”

  • Deletion, indicated by “d”

  • Substitution, indicated by “s”

In addition, “e” indicates any type of error.

The fuzziness of a regex item is specified between “{” and “}” after the item.

Examples:

  • foo match “foo” exactly

  • (?:foo){i} match “foo”, permitting insertions

  • (?:foo){d} match “foo”, permitting deletions

  • (?:foo){s} match “foo”, permitting substitutions

  • (?:foo){i,s} match “foo”, permitting insertions and substitutions

  • (?:foo){e} match “foo”, permitting errors

If a certain type of error is specified, then any type not specified will not be permitted.

In the following examples I’ll omit the item and write only the fuzziness:

  • {d<=3} permit at most 3 deletions, but no other types

  • {i<=1,s<=2} permit at most 1 insertion and at most 2 substitutions, but no deletions

  • {1<=e<=3} permit at least 1 and at most 3 errors

  • {i<=2,d<=2,e<=3} permit at most 2 insertions, at most 2 deletions, at most 3 errors in total, but no substitutions

It’s also possible to state the costs of each type of error and the maximum permitted total cost.

Examples:

  • {2i+2d+1s<=4} each insertion costs 2, each deletion costs 2, each substitution costs 1, the total cost must not exceed 4

  • {i<=1,d<=1,s<=1,2i+2d+1s<=4} at most 1 insertion, at most 1 deletion, at most 1 substitution; each insertion costs 2, each deletion costs 2, each substitution costs 1, the total cost must not exceed 4

You can also use “<” instead of “<=” if you want an exclusive minimum or maximum.

You can add a test to perform on a character that’s substituted or inserted.

Examples:

  • {s<=2:[a-z]} at most 2 substitutions, which must be in the character set [a-z].

  • {s<=2,i<=3:\d} at most 2 substitutions, at most 3 insertions, which must be digits.

By default, fuzzy matching searches for the first match that meets the given constraints. The ENHANCEMATCH flag will cause it to attempt to improve the fit (i.e. reduce the number of errors) of the match that it has found.

The BESTMATCH flag will make it search for the best match instead.

Further examples to note:

  • regex.search("(dog){e}", "cat and dog")[1] returns "cat" because that matches "dog" with 3 errors (an unlimited number of errors is permitted).

  • regex.search("(dog){e<=1}", "cat and dog")[1] returns " dog" (with a leading space) because that matches "dog" with 1 error, which is within the limit.

  • regex.search("(?e)(dog){e<=1}", "cat and dog")[1] returns "dog" (without a leading space) because the fuzzy search matches " dog" with 1 error, which is within the limit, and the (?e) then it attempts a better fit.

In the first two examples there are perfect matches later in the string, but in neither case is it the first possible match.

The match object has an attribute fuzzy_counts which gives the total number of substitutions, insertions and deletions.

>>> # A 'raw' fuzzy match:
>>> regex.fullmatch(r"(?:cats|cat){e<=1}", "cat").fuzzy_counts
(0, 0, 1)
>>> # 0 substitutions, 0 insertions, 1 deletion.

>>> # A better match might be possible if the ENHANCEMATCH flag used:
>>> regex.fullmatch(r"(?e)(?:cats|cat){e<=1}", "cat").fuzzy_counts
(0, 0, 0)
>>> # 0 substitutions, 0 insertions, 0 deletions.

The match object also has an attribute fuzzy_changes which gives a tuple of the positions of the substitutions, insertions and deletions.

>>> m = regex.search('(fuu){i<=2,d<=2,e<=5}', 'anaconda foo bar')
>>> m
<regex.Match object; span=(7, 10), match='a f', fuzzy_counts=(0, 2, 2)>
>>> m.fuzzy_changes
([], [7, 8], [10, 11])

What this means is that if the matched part of the string had been:

'anacondfuuoo bar'

it would’ve been an exact match.

However, there were insertions at positions 7 and 8:

'anaconda fuuoo bar'
        ^^

and deletions at positions 10 and 11:

'anaconda f~~oo bar'
           ^^

So the actual string was:

'anaconda foo bar'

Named lists (Hg issue 11)

\L<name>

There are occasions where you may want to include a list (actually, a set) of options in a regex.

One way is to build the pattern like this:

>>> p = regex.compile(r"first|second|third|fourth|fifth")

but if the list is large, parsing the resulting regex can take considerable time, and care must also be taken that the strings are properly escaped and properly ordered, for example, “cats” before “cat”.

The new alternative is to use a named list:

>>> option_set = ["first", "second", "third", "fourth", "fifth"]
>>> p = regex.compile(r"\L<options>", options=option_set)

The order of the items is irrelevant, they are treated as a set. The named lists are available as the .named_lists attribute of the pattern object :

>>> print(p.named_lists)
# Python 3
{'options': frozenset({'fifth', 'first', 'fourth', 'second', 'third'})}
# Python 2
{'options': frozenset(['fifth', 'fourth', 'second', 'third', 'first'])}

Start and end of word

\m matches at the start of a word.

\M matches at the end of a word.

Compare with \b, which matches at the start or end of a word.

Unicode line separators

Normally the only line separator is \n (\x0A), but if the WORD flag is turned on then the line separators are \x0D\x0A, \x0A, \x0B, \x0C and \x0D, plus \x85, \u2028 and \u2029 when working with Unicode.

This affects the regex dot ".", which, with the DOTALL flag turned off, matches any character except a line separator. It also affects the line anchors ^ and $ (in multiline mode).

Set operators

Version 1 behaviour only

Set operators have been added, and a set [...] can include nested sets.

The operators, in order of increasing precedence, are:

  • || for union (“x||y” means “x or y”)

  • ~~ (double tilde) for symmetric difference (“x~~y” means “x or y, but not both”)

  • && for intersection (“x&&y” means “x and y”)

  • -- (double dash) for difference (“x–y” means “x but not y”)

Implicit union, ie, simple juxtaposition like in [ab], has the highest precedence. Thus, [ab&&cd] is the same as [[a||b]&&[c||d]].

Examples:

  • [ab] # Set containing ‘a’ and ‘b’

  • [a-z] # Set containing ‘a’ .. ‘z’

  • [[a-z]--[qw]] # Set containing ‘a’ .. ‘z’, but not ‘q’ or ‘w’

  • [a-z--qw] # Same as above

  • [\p{L}--QW] # Set containing all letters except ‘Q’ and ‘W’

  • [\p{N}--[0-9]] # Set containing all numbers except ‘0’ .. ‘9’

  • [\p{ASCII}&&\p{Letter}] # Set containing all characters which are ASCII and letter

regex.escape (issue #2650)

regex.escape has an additional keyword parameter special_only. When True, only ‘special’ regex characters, such as ‘?’, are escaped.

Examples:

>>> regex.escape("foo!?", special_only=False)
'foo\\!\\?'
>>> regex.escape("foo!?", special_only=True)
'foo!\\?'

regex.escape (Hg issue 249)

regex.escape has an additional keyword parameter literal_spaces. When True, spaces are not escaped.

Examples:

>>> regex.escape("foo bar!?", literal_spaces=False)
'foo\\ bar!\\?'
>>> regex.escape("foo bar!?", literal_spaces=True)
'foo bar!\\?'

Repeated captures (issue #7132)

A match object has additional methods which return information on all the successful matches of a repeated capture group. These methods are:

  • matchobject.captures([group1, ...])

    • Returns a list of the strings matched in a group or groups. Compare with matchobject.group([group1, ...]).

  • matchobject.starts([group])

    • Returns a list of the start positions. Compare with matchobject.start([group]).

  • matchobject.ends([group])

    • Returns a list of the end positions. Compare with matchobject.end([group]).

  • matchobject.spans([group])

    • Returns a list of the spans. Compare with matchobject.span([group]).

Examples:

>>> m = regex.search(r"(\w{3})+", "123456789")
>>> m.group(1)
'789'
>>> m.captures(1)
['123', '456', '789']
>>> m.start(1)
6
>>> m.starts(1)
[0, 3, 6]
>>> m.end(1)
9
>>> m.ends(1)
[3, 6, 9]
>>> m.span(1)
(6, 9)
>>> m.spans(1)
[(0, 3), (3, 6), (6, 9)]

Atomic grouping (issue #433030)

(?>...)

If the following pattern subsequently fails, then the subpattern as a whole will fail.

Possessive quantifiers.

(?:...)?+ ; (?:...)*+ ; (?:...)++ ; (?:...){min,max}+

The subpattern is matched up to ‘max’ times. If the following pattern subsequently fails, then all of the repeated subpatterns will fail as a whole. For example, (?:...)++ is equivalent to (?>(?:...)+).

Scoped flags (issue #433028)

(?flags-flags:...)

The flags will apply only to the subpattern. Flags can be turned on or off.

Definition of ‘word’ character (issue #1693050)

The definition of a ‘word’ character has been expanded for Unicode. It now conforms to the Unicode specification at http://www.unicode.org/reports/tr29/.

Variable-length lookbehind

A lookbehind can match a variable-length string.

Flags argument for regex.split, regex.sub and regex.subn (issue #3482)

regex.split, regex.sub and regex.subn support a ‘flags’ argument.

Pos and endpos arguments for regex.sub and regex.subn

regex.sub and regex.subn support ‘pos’ and ‘endpos’ arguments.

‘Overlapped’ argument for regex.findall and regex.finditer

regex.findall and regex.finditer support an ‘overlapped’ flag which permits overlapped matches.

Splititer

regex.splititer has been added. It’s a generator equivalent of regex.split.

Subscripting for groups

A match object accepts access to the captured groups via subscripting and slicing:

>>> m = regex.search(r"(?P<before>.*?)(?P<num>\d+)(?P<after>.*)", "pqr123stu")
>>> print(m["before"])
pqr
>>> print(len(m))
4
>>> print(m[:])
('pqr123stu', 'pqr', '123', 'stu')

Named groups

Groups can be named with (?<name>...) as well as the current (?P<name>...).

Group references

Groups can be referenced within a pattern with \g<name>. This also allows there to be more than 99 groups.

Named characters

\N{name}

Named characters are supported. (Note: only those known by Python’s Unicode database are supported.)

Unicode codepoint properties, including scripts and blocks

\p{property=value}; \P{property=value}; \p{value} ; \P{value}

Many Unicode properties are supported, including blocks and scripts. \p{property=value} or \p{property:value} matches a character whose property property has value value. The inverse of \p{property=value} is \P{property=value} or \p{^property=value}.

If the short form \p{value} is used, the properties are checked in the order: General_Category, Script, Block, binary property:

  • Latin, the ‘Latin’ script (Script=Latin).

  • BasicLatin, the ‘BasicLatin’ block (Block=BasicLatin).

  • Alphabetic, the ‘Alphabetic’ binary property (Alphabetic=Yes).

A short form starting with Is indicates a script or binary property:

  • IsLatin, the ‘Latin’ script (Script=Latin).

  • IsAlphabetic, the ‘Alphabetic’ binary property (Alphabetic=Yes).

A short form starting with In indicates a block property:

  • InBasicLatin, the ‘BasicLatin’ block (Block=BasicLatin).

POSIX character classes

[[:alpha:]]; [[:^alpha:]]

POSIX character classes are supported. These are normally treated as an alternative form of \p{...}.

The exceptions are alnum, digit, punct and xdigit, whose definitions are different from those of Unicode.

[[:alnum:]] is equivalent to \p{posix_alnum}.

[[:digit:]] is equivalent to \p{posix_digit}.

[[:punct:]] is equivalent to \p{posix_punct}.

[[:xdigit:]] is equivalent to \p{posix_xdigit}.

Search anchor

\G

A search anchor has been added. It matches at the position where each search started/continued and can be used for contiguous matches or in negative variable-length lookbehinds to limit how far back the lookbehind goes:

>>> regex.findall(r"\w{2}", "abcd ef")
['ab', 'cd', 'ef']
>>> regex.findall(r"\G\w{2}", "abcd ef")
['ab', 'cd']
  • The search starts at position 0 and matches 2 letters ‘ab’.

  • The search continues at position 2 and matches 2 letters ‘cd’.

  • The search continues at position 4 and fails to match any letters.

  • The anchor stops the search start position from being advanced, so there are no more results.

Reverse searching

Searches can now work backwards:

>>> regex.findall(r".", "abc")
['a', 'b', 'c']
>>> regex.findall(r"(?r).", "abc")
['c', 'b', 'a']

Note: the result of a reverse search is not necessarily the reverse of a forward search:

>>> regex.findall(r"..", "abcde")
['ab', 'cd']
>>> regex.findall(r"(?r)..", "abcde")
['de', 'bc']

Matching a single grapheme

\X

The grapheme matcher is supported. It now conforms to the Unicode specification at http://www.unicode.org/reports/tr29/.

Branch reset

(?|...|...)

Capture group numbers will be reused across the alternatives, but groups with different names will have different group numbers.

Examples:

>>> regex.match(r"(?|(first)|(second))", "first").groups()
('first',)
>>> regex.match(r"(?|(first)|(second))", "second").groups()
('second',)

Note that there is only one group.

Default Unicode word boundary

The WORD flag changes the definition of a ‘word boundary’ to that of a default Unicode word boundary. This applies to \b and \B.

Timeout (Python 3)

The matching methods and functions support timeouts. The timeout (in seconds) applies to the entire operation:

>>> from time import sleep
>>>
>>> def fast_replace(m):
...     return 'X'
...
>>> def slow_replace(m):
...     sleep(0.5)
...     return 'X'
...
>>> regex.sub(r'[a-z]', fast_replace, 'abcde', timeout=2)
'XXXXX'
>>> regex.sub(r'[a-z]', slow_replace, 'abcde', timeout=2)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python37\lib\site-packages\regex\regex.py", line 276, in sub
    endpos, concurrent, timeout)
TimeoutError: regex timed out

Project details


Release history Release notifications | RSS feed

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

regex-2020.1.7.tar.gz (683.3 kB view details)

Uploaded Source

Built Distributions

regex-2020.1.7-cp38-cp38-win_amd64.whl (268.2 kB view details)

Uploaded CPython 3.8Windows x86-64

regex-2020.1.7-cp38-cp38-win32.whl (250.9 kB view details)

Uploaded CPython 3.8Windows x86

regex-2020.1.7-cp38-cp38-manylinux2010_x86_64.whl (705.5 kB view details)

Uploaded CPython 3.8manylinux: glibc 2.12+ x86-64

regex-2020.1.7-cp38-cp38-manylinux2010_i686.whl (599.3 kB view details)

Uploaded CPython 3.8manylinux: glibc 2.12+ i686

regex-2020.1.7-cp38-cp38-manylinux1_x86_64.whl (705.5 kB view details)

Uploaded CPython 3.8

regex-2020.1.7-cp38-cp38-manylinux1_i686.whl (599.3 kB view details)

Uploaded CPython 3.8

regex-2020.1.7-cp37-cp37m-win_amd64.whl (271.8 kB view details)

Uploaded CPython 3.7mWindows x86-64

regex-2020.1.7-cp37-cp37m-win32.whl (255.5 kB view details)

Uploaded CPython 3.7mWindows x86

regex-2020.1.7-cp37-cp37m-manylinux2010_x86_64.whl (689.9 kB view details)

Uploaded CPython 3.7mmanylinux: glibc 2.12+ x86-64

regex-2020.1.7-cp37-cp37m-manylinux2010_i686.whl (587.7 kB view details)

Uploaded CPython 3.7mmanylinux: glibc 2.12+ i686

regex-2020.1.7-cp37-cp37m-manylinux1_x86_64.whl (689.9 kB view details)

Uploaded CPython 3.7m

regex-2020.1.7-cp37-cp37m-manylinux1_i686.whl (587.7 kB view details)

Uploaded CPython 3.7m

regex-2020.1.7-cp36-cp36m-win_amd64.whl (272.1 kB view details)

Uploaded CPython 3.6mWindows x86-64

regex-2020.1.7-cp36-cp36m-win32.whl (255.7 kB view details)

Uploaded CPython 3.6mWindows x86

regex-2020.1.7-cp36-cp36m-manylinux2010_x86_64.whl (689.6 kB view details)

Uploaded CPython 3.6mmanylinux: glibc 2.12+ x86-64

regex-2020.1.7-cp36-cp36m-manylinux2010_i686.whl (586.5 kB view details)

Uploaded CPython 3.6mmanylinux: glibc 2.12+ i686

regex-2020.1.7-cp36-cp36m-manylinux1_x86_64.whl (689.6 kB view details)

Uploaded CPython 3.6m

regex-2020.1.7-cp36-cp36m-manylinux1_i686.whl (586.5 kB view details)

Uploaded CPython 3.6m

regex-2020.1.7-cp27-cp27m-win_amd64.whl (256.6 kB view details)

Uploaded CPython 2.7mWindows x86-64

regex-2020.1.7-cp27-cp27m-win32.whl (238.8 kB view details)

Uploaded CPython 2.7mWindows x86

File details

Details for the file regex-2020.1.7.tar.gz.

File metadata

  • Download URL: regex-2020.1.7.tar.gz
  • Upload date:
  • Size: 683.3 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/2.0.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/42.0.2 requests-toolbelt/0.9.1 tqdm/4.36.1 CPython/3.8.0

File hashes

Hashes for regex-2020.1.7.tar.gz
Algorithm Hash digest
SHA256 7391eeee49bb3ce895ca43479eaca810f0c2608556711fa02a82075768f81a37
MD5 09820d0aec73bdd3f84e11738cb73e02
BLAKE2b-256 88b73ce108791d05f4c4e799431a876ad28c526619d8c6e3f40fbbeca5e8332b

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp38-cp38-win_amd64.whl.

File metadata

  • Download URL: regex-2020.1.7-cp38-cp38-win_amd64.whl
  • Upload date:
  • Size: 268.2 kB
  • Tags: CPython 3.8, Windows x86-64
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/2.0.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/42.0.2 requests-toolbelt/0.9.1 tqdm/4.36.1 CPython/3.8.0

File hashes

Hashes for regex-2020.1.7-cp38-cp38-win_amd64.whl
Algorithm Hash digest
SHA256 46d01bb4139e7051470037f8b9a5b90c48cb77a3d307c2621bf3791bfae4d9d8
MD5 29186ce9b815011139c1e417556ce02d
BLAKE2b-256 b0cf4dd25a9945816e588e5b48aa30d9d98b104250d76ae488fd75a2fa1c539e

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp38-cp38-win32.whl.

File metadata

  • Download URL: regex-2020.1.7-cp38-cp38-win32.whl
  • Upload date:
  • Size: 250.9 kB
  • Tags: CPython 3.8, Windows x86
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/2.0.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/42.0.2 requests-toolbelt/0.9.1 tqdm/4.36.1 CPython/3.8.0

File hashes

Hashes for regex-2020.1.7-cp38-cp38-win32.whl
Algorithm Hash digest
SHA256 08d042155592c24cbdb81158a99aeeded4493381a1aba5eba9def6d29961042c
MD5 37dfc72bb31a9b606375e0b6fc4c8296
BLAKE2b-256 5904d055bf12d7ef6ce8c98bcab895b579c3c3f90b5b061710c8ce52d6d96dc9

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp38-cp38-manylinux2010_x86_64.whl.

File metadata

  • Download URL: regex-2020.1.7-cp38-cp38-manylinux2010_x86_64.whl
  • Upload date:
  • Size: 705.5 kB
  • Tags: CPython 3.8, manylinux: glibc 2.12+ x86-64
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp38-cp38-manylinux2010_x86_64.whl
Algorithm Hash digest
SHA256 15b6f7e10f764c5162242a7db89da51218a38299415ba5e70f235a6a83c53b94
MD5 a8931b6835f63e1d492c2e3a6100d061
BLAKE2b-256 ba46642b71a85e43fd92d168961bd1824faa007a0dc761c842e78452a865b26c

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp38-cp38-manylinux2010_i686.whl.

File metadata

  • Download URL: regex-2020.1.7-cp38-cp38-manylinux2010_i686.whl
  • Upload date:
  • Size: 599.3 kB
  • Tags: CPython 3.8, manylinux: glibc 2.12+ i686
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp38-cp38-manylinux2010_i686.whl
Algorithm Hash digest
SHA256 ec75e8baa576aed6065b615a8f8e91a05e42b492b24ffd16cbb075ad62fb9185
MD5 4d942f2cdcecb912b23c5f7e8bb1ad10
BLAKE2b-256 86e0e8cb71f21ea832566098bdb1da89660867d50c81e7718cc13b3a2531e545

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp38-cp38-manylinux1_x86_64.whl.

File metadata

  • Download URL: regex-2020.1.7-cp38-cp38-manylinux1_x86_64.whl
  • Upload date:
  • Size: 705.5 kB
  • Tags: CPython 3.8
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp38-cp38-manylinux1_x86_64.whl
Algorithm Hash digest
SHA256 79530d60a8644f72f78834c01a2d70a60be110e2f4a0a612b78da23ef60c2730
MD5 8316088f4334c9db850b71e5ba787c53
BLAKE2b-256 980ce894f9c3e0eed493f4ef1ebe98f9c756b934856c8daabf8a9bf5b12b603c

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp38-cp38-manylinux1_i686.whl.

File metadata

  • Download URL: regex-2020.1.7-cp38-cp38-manylinux1_i686.whl
  • Upload date:
  • Size: 599.3 kB
  • Tags: CPython 3.8
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp38-cp38-manylinux1_i686.whl
Algorithm Hash digest
SHA256 895f95344182b4ecb84044910e62ad33ca63a7e7b447c7ba858d24e9f1aad939
MD5 d4af6d430729e7928984c094ac4dd619
BLAKE2b-256 5e822e8a10652649af61d00d2bacc4ef8dfd42df84abe599efde774b321a9b49

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp37-cp37m-win_amd64.whl.

File metadata

  • Download URL: regex-2020.1.7-cp37-cp37m-win_amd64.whl
  • Upload date:
  • Size: 271.8 kB
  • Tags: CPython 3.7m, Windows x86-64
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/2.0.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/42.0.2 requests-toolbelt/0.9.1 tqdm/4.36.1 CPython/3.8.0

File hashes

Hashes for regex-2020.1.7-cp37-cp37m-win_amd64.whl
Algorithm Hash digest
SHA256 08047f4b31254489316b489c24983d72c0b9d520da084b8c624f45891a9c6da2
MD5 8be95f8ecb0419a6f29522b8baa3dd8d
BLAKE2b-256 2d07ef8429da393531533eb594c7d92907d7fb92c7900157da86b47a04e55ee0

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp37-cp37m-win32.whl.

File metadata

  • Download URL: regex-2020.1.7-cp37-cp37m-win32.whl
  • Upload date:
  • Size: 255.5 kB
  • Tags: CPython 3.7m, Windows x86
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/2.0.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/42.0.2 requests-toolbelt/0.9.1 tqdm/4.36.1 CPython/3.8.0

File hashes

Hashes for regex-2020.1.7-cp37-cp37m-win32.whl
Algorithm Hash digest
SHA256 13901ac914de7a7e58a92f99c71415e268e88ac4be8b389d8360c38e64b2f1c5
MD5 b6537dee78aa10c7e77522df52792ceb
BLAKE2b-256 b01acc0f177234425a6f8baa6357d0c7baf173049028d54ae45032ee7fb79c3f

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp37-cp37m-manylinux2010_x86_64.whl.

File metadata

  • Download URL: regex-2020.1.7-cp37-cp37m-manylinux2010_x86_64.whl
  • Upload date:
  • Size: 689.9 kB
  • Tags: CPython 3.7m, manylinux: glibc 2.12+ x86-64
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp37-cp37m-manylinux2010_x86_64.whl
Algorithm Hash digest
SHA256 d47a89e6029852c88fff859dbc9a11dcec820413b4c2510e80ced1c99c3e79ea
MD5 fbbfe41d7f2c474fe3d67b01041d0f8a
BLAKE2b-256 4235477d75b2a7fee2476bc90926cd60d8abdf738275333769c39111086517ce

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp37-cp37m-manylinux2010_i686.whl.

File metadata

  • Download URL: regex-2020.1.7-cp37-cp37m-manylinux2010_i686.whl
  • Upload date:
  • Size: 587.7 kB
  • Tags: CPython 3.7m, manylinux: glibc 2.12+ i686
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp37-cp37m-manylinux2010_i686.whl
Algorithm Hash digest
SHA256 ef85a6a15342559bed737dc16dfb1545dc043ca5bf5bce6bff4830f0e7a74395
MD5 96cb7d6dd5c7da8f289b23fe42c13f14
BLAKE2b-256 23431c07ec73d2747b9d3f6f199cb5e6aaf7d385228c03d3a1fbfbb01c66318d

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp37-cp37m-manylinux1_x86_64.whl.

File metadata

  • Download URL: regex-2020.1.7-cp37-cp37m-manylinux1_x86_64.whl
  • Upload date:
  • Size: 689.9 kB
  • Tags: CPython 3.7m
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp37-cp37m-manylinux1_x86_64.whl
Algorithm Hash digest
SHA256 52814a8423d52a7e0f070dbb79f7bdfce5221992b881f83bad69f8daf4b831c3
MD5 2e03913758f600463f4308779fe04b62
BLAKE2b-256 79595b1bf6fb7859084e3310d50dd5e9376206d4010a1660f9b77d980f05969b

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp37-cp37m-manylinux1_i686.whl.

File metadata

  • Download URL: regex-2020.1.7-cp37-cp37m-manylinux1_i686.whl
  • Upload date:
  • Size: 587.7 kB
  • Tags: CPython 3.7m
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp37-cp37m-manylinux1_i686.whl
Algorithm Hash digest
SHA256 93e797cf16e07b315413d1157b5ce7a7c2b28b2b95768e25c0ccd290443661ad
MD5 d5f88f912dc9d1417daf3aec0a3bb0a3
BLAKE2b-256 f908873d7d195519dc4ea9c60da4ca33bb9e157e66e733981ffe552d5341d028

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp36-cp36m-win_amd64.whl.

File metadata

  • Download URL: regex-2020.1.7-cp36-cp36m-win_amd64.whl
  • Upload date:
  • Size: 272.1 kB
  • Tags: CPython 3.6m, Windows x86-64
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/2.0.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/42.0.2 requests-toolbelt/0.9.1 tqdm/4.36.1 CPython/3.8.0

File hashes

Hashes for regex-2020.1.7-cp36-cp36m-win_amd64.whl
Algorithm Hash digest
SHA256 ed75b64c6694bbe840b3340191b2039f633fd1ec6fc567454e47d7326eda557f
MD5 0e3c53d2b0f93734b60e6d15d789c4fa
BLAKE2b-256 2255f312d57d194b882fc3a971f5fe6e098d3c28585e661511c74c07d3f119b7

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp36-cp36m-win32.whl.

File metadata

  • Download URL: regex-2020.1.7-cp36-cp36m-win32.whl
  • Upload date:
  • Size: 255.7 kB
  • Tags: CPython 3.6m, Windows x86
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/2.0.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/42.0.2 requests-toolbelt/0.9.1 tqdm/4.36.1 CPython/3.8.0

File hashes

Hashes for regex-2020.1.7-cp36-cp36m-win32.whl
Algorithm Hash digest
SHA256 dd69d165bee099b02d122d1e0dd55a85ebf9a65493dcd17124b628db9edfc833
MD5 90d67d9544d3a37f1dbf25be532b59f1
BLAKE2b-256 56a1ea012d3ba798f50c6f96cf39bde77cf747d7f56fd27b95cd98352dad3d79

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp36-cp36m-manylinux2010_x86_64.whl.

File metadata

  • Download URL: regex-2020.1.7-cp36-cp36m-manylinux2010_x86_64.whl
  • Upload date:
  • Size: 689.6 kB
  • Tags: CPython 3.6m, manylinux: glibc 2.12+ x86-64
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp36-cp36m-manylinux2010_x86_64.whl
Algorithm Hash digest
SHA256 a4677dc8245f1127b70fa79fb7f15a61eae0fee36ae15cbbe017207485fe9a5c
MD5 0c59480ed7ab4a1679c798b9bc61730d
BLAKE2b-256 f66ff783f60a9a408dc5d4636fca4aec76e919d719bb501fc104430d40dacea4

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp36-cp36m-manylinux2010_i686.whl.

File metadata

  • Download URL: regex-2020.1.7-cp36-cp36m-manylinux2010_i686.whl
  • Upload date:
  • Size: 586.5 kB
  • Tags: CPython 3.6m, manylinux: glibc 2.12+ i686
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp36-cp36m-manylinux2010_i686.whl
Algorithm Hash digest
SHA256 b2faf1dce478c0ca1c92575bdc48b7afdce3a887a02afb6342fae476af41bbe2
MD5 12832f1a6c86cd191acf72736a6f65a4
BLAKE2b-256 f7fbc62de6efd4e6d993a295fba73e91e19c47e9e3e1f8e448a014055318da3b

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp36-cp36m-manylinux1_x86_64.whl.

File metadata

  • Download URL: regex-2020.1.7-cp36-cp36m-manylinux1_x86_64.whl
  • Upload date:
  • Size: 689.6 kB
  • Tags: CPython 3.6m
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp36-cp36m-manylinux1_x86_64.whl
Algorithm Hash digest
SHA256 6d999447f77b1b638ea620bde466b958144af90ac2e9b1f23b98a79ced14ce3f
MD5 adeed17d3d1f350ae6f73b27ab1d7410
BLAKE2b-256 0384e18da39cb235cc0d002f9ebfbcc09ae9217e9a794fc8fa98071c52dd9571

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp36-cp36m-manylinux1_i686.whl.

File metadata

  • Download URL: regex-2020.1.7-cp36-cp36m-manylinux1_i686.whl
  • Upload date:
  • Size: 586.5 kB
  • Tags: CPython 3.6m
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.1.1 pkginfo/1.5.0.1 requests/2.22.0 setuptools/44.0.0 requests-toolbelt/0.9.1 tqdm/4.41.1 CPython/3.8.1

File hashes

Hashes for regex-2020.1.7-cp36-cp36m-manylinux1_i686.whl
Algorithm Hash digest
SHA256 bcd9bcba67ae8d1e1b21426ea7995f7ca08260bea601ba15e13e5ca8588208ef
MD5 d89323a968ef3abf18260a7b3d79f36f
BLAKE2b-256 a97c3327b86a70f08c33065a6d7241345b0c2db8744efdd494fdd71de5c91a16

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp27-cp27m-win_amd64.whl.

File metadata

  • Download URL: regex-2020.1.7-cp27-cp27m-win_amd64.whl
  • Upload date:
  • Size: 256.6 kB
  • Tags: CPython 2.7m, Windows x86-64
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/2.0.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/42.0.2 requests-toolbelt/0.9.1 tqdm/4.36.1 CPython/3.8.0

File hashes

Hashes for regex-2020.1.7-cp27-cp27m-win_amd64.whl
Algorithm Hash digest
SHA256 841056961d441f05b949d9003e7f2b5d51a11dd52d8bd7c0a5325943b6a0ea6b
MD5 be719f906619e1cf5c80bb0b065c70bd
BLAKE2b-256 987527c2650d849bb5f581649008ccbaafe3f4dfcaf539d97e24d5019649983d

See more details on using hashes here.

File details

Details for the file regex-2020.1.7-cp27-cp27m-win32.whl.

File metadata

  • Download URL: regex-2020.1.7-cp27-cp27m-win32.whl
  • Upload date:
  • Size: 238.8 kB
  • Tags: CPython 2.7m, Windows x86
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/2.0.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/42.0.2 requests-toolbelt/0.9.1 tqdm/4.36.1 CPython/3.8.0

File hashes

Hashes for regex-2020.1.7-cp27-cp27m-win32.whl
Algorithm Hash digest
SHA256 e77f64a3ae8b9a555e170a3908748b4e2ccd0c58f8385f328baf8fc70f9ea497
MD5 54e26592bead0908a6c9d74d2e7270d5
BLAKE2b-256 04f982609eea5990478321468b588fc1536bab86ad943ee68ae3e75009aca97d

See more details on using hashes here.

Supported by

AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Pingdom Monitoring Sentry Error logging StatusPage Status page