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| author | R David Murray <rdmurray@bitdance.com> | 2016-09-08 17:59:53 (GMT) |
|---|---|---|
| committer | R David Murray <rdmurray@bitdance.com> | 2016-09-08 17:59:53 (GMT) |
| commit | 44b548dda872c0d4f30afd6b44fd74b053a55ad8 (patch) | |
| tree | b3c1ff8485bc279000f9db95491ebc69a4385876 | |
| parent | 513d7478a136e7646075592da2593476299cc8be (diff) | |
| download | cpython-44b548dda872c0d4f30afd6b44fd74b053a55ad8.zip cpython-44b548dda872c0d4f30afd6b44fd74b053a55ad8.tar.gz cpython-44b548dda872c0d4f30afd6b44fd74b053a55ad8.tar.bz2 | |
#27364: fix "incorrect" uses of escape character in the stdlib.
And most of the tools.
Patch by Emanual Barry, reviewed by me, Serhiy Storchaka, and
Martin Panter.
83 files changed, 328 insertions, 328 deletions
diff --git a/Lib/_osx_support.py b/Lib/_osx_support.py index 13fcd8b..eadf06f 100644 --- a/Lib/_osx_support.py +++ b/Lib/_osx_support.py @@ -210,7 +210,7 @@ def _remove_universal_flags(_config_vars): # Do not alter a config var explicitly overridden by env var if cv in _config_vars and cv not in os.environ: flags = _config_vars[cv] - flags = re.sub('-arch\s+\w+\s', ' ', flags, re.ASCII) + flags = re.sub(r'-arch\s+\w+\s', ' ', flags, re.ASCII) flags = re.sub('-isysroot [^ \t]*', ' ', flags) _save_modified_value(_config_vars, cv, flags) @@ -232,7 +232,7 @@ def _remove_unsupported_archs(_config_vars): if 'CC' in os.environ: return _config_vars - if re.search('-arch\s+ppc', _config_vars['CFLAGS']) is not None: + if re.search(r'-arch\s+ppc', _config_vars['CFLAGS']) is not None: # NOTE: Cannot use subprocess here because of bootstrap # issues when building Python itself status = os.system( @@ -251,7 +251,7 @@ def _remove_unsupported_archs(_config_vars): for cv in _UNIVERSAL_CONFIG_VARS: if cv in _config_vars and cv not in os.environ: flags = _config_vars[cv] - flags = re.sub('-arch\s+ppc\w*\s', ' ', flags) + flags = re.sub(r'-arch\s+ppc\w*\s', ' ', flags) _save_modified_value(_config_vars, cv, flags) return _config_vars @@ -267,7 +267,7 @@ def _override_all_archs(_config_vars): for cv in _UNIVERSAL_CONFIG_VARS: if cv in _config_vars and '-arch' in _config_vars[cv]: flags = _config_vars[cv] - flags = re.sub('-arch\s+\w+\s', ' ', flags) + flags = re.sub(r'-arch\s+\w+\s', ' ', flags) flags = flags + ' ' + arch _save_modified_value(_config_vars, cv, flags) @@ -465,7 +465,7 @@ def get_platform_osx(_config_vars, osname, release, machine): machine = 'fat' - archs = re.findall('-arch\s+(\S+)', cflags) + archs = re.findall(r'-arch\s+(\S+)', cflags) archs = tuple(sorted(set(archs))) if len(archs) == 1: @@ -215,10 +215,10 @@ class Sniffer: """ matches = [] - for restr in ('(?P<delim>[^\w\n"\'])(?P<space> ?)(?P<quote>["\']).*?(?P=quote)(?P=delim)', # ,".*?", - '(?:^|\n)(?P<quote>["\']).*?(?P=quote)(?P<delim>[^\w\n"\'])(?P<space> ?)', # ".*?", - '(?P<delim>>[^\w\n"\'])(?P<space> ?)(?P<quote>["\']).*?(?P=quote)(?:$|\n)', # ,".*?" - '(?:^|\n)(?P<quote>["\']).*?(?P=quote)(?:$|\n)'): # ".*?" (no delim, no space) + for restr in (r'(?P<delim>[^\w\n"\'])(?P<space> ?)(?P<quote>["\']).*?(?P=quote)(?P=delim)', # ,".*?", + r'(?:^|\n)(?P<quote>["\']).*?(?P=quote)(?P<delim>[^\w\n"\'])(?P<space> ?)', # ".*?", + r'(?P<delim>>[^\w\n"\'])(?P<space> ?)(?P<quote>["\']).*?(?P=quote)(?:$|\n)', # ,".*?" + r'(?:^|\n)(?P<quote>["\']).*?(?P=quote)(?:$|\n)'): # ".*?" (no delim, no space) regexp = re.compile(restr, re.DOTALL | re.MULTILINE) matches = regexp.findall(data) if matches: diff --git a/Lib/difflib.py b/Lib/difflib.py index 076bbac..2095a5e 100644 --- a/Lib/difflib.py +++ b/Lib/difflib.py @@ -1415,7 +1415,7 @@ def _mdiff(fromlines, tolines, context=None, linejunk=None, import re # regular expression for finding intraline change indices - change_re = re.compile('(\++|\-+|\^+)') + change_re = re.compile(r'(\++|\-+|\^+)') # create the difference iterator to generate the differences diff_lines_iterator = ndiff(fromlines,tolines,linejunk,charjunk) diff --git a/Lib/distutils/cmd.py b/Lib/distutils/cmd.py index b5d9dc3..939f795 100644 --- a/Lib/distutils/cmd.py +++ b/Lib/distutils/cmd.py @@ -221,7 +221,7 @@ class Command: self._ensure_stringlike(option, "string", default) def ensure_string_list(self, option): - """Ensure that 'option' is a list of strings. If 'option' is + r"""Ensure that 'option' is a list of strings. If 'option' is currently a string, we split it either on /,\s*/ or /\s+/, so "foo bar baz", "foo,bar,baz", and "foo, bar baz" all become ["foo", "bar", "baz"]. diff --git a/Lib/distutils/command/bdist_msi.py b/Lib/distutils/command/bdist_msi.py index f6c21ae..a4bd5a5 100644 --- a/Lib/distutils/command/bdist_msi.py +++ b/Lib/distutils/command/bdist_msi.py @@ -623,7 +623,7 @@ class bdist_msi(Command): cost = PyDialog(db, "DiskCostDlg", x, y, w, h, modal, title, "OK", "OK", "OK", bitmap=False) cost.text("Title", 15, 6, 200, 15, 0x30003, - "{\DlgFontBold8}Disk Space Requirements") + r"{\DlgFontBold8}Disk Space Requirements") cost.text("Description", 20, 20, 280, 20, 0x30003, "The disk space required for the installation of the selected features.") cost.text("Text", 20, 53, 330, 60, 3, @@ -670,7 +670,7 @@ class bdist_msi(Command): progress = PyDialog(db, "ProgressDlg", x, y, w, h, modeless, title, "Cancel", "Cancel", "Cancel", bitmap=False) progress.text("Title", 20, 15, 200, 15, 0x30003, - "{\DlgFontBold8}[Progress1] [ProductName]") + r"{\DlgFontBold8}[Progress1] [ProductName]") progress.text("Text", 35, 65, 300, 30, 3, "Please wait while the Installer [Progress2] [ProductName]. " "This may take several minutes.") diff --git a/Lib/distutils/command/build_scripts.py b/Lib/distutils/command/build_scripts.py index 90a8380..ccc70e6 100644 --- a/Lib/distutils/command/build_scripts.py +++ b/Lib/distutils/command/build_scripts.py @@ -51,7 +51,7 @@ class build_scripts(Command): def copy_scripts(self): - """Copy each script listed in 'self.scripts'; if it's marked as a + r"""Copy each script listed in 'self.scripts'; if it's marked as a Python script in the Unix way (first line matches 'first_line_re', ie. starts with "\#!" and contains "python"), then adjust the first line to refer to the current Python interpreter as we copy. diff --git a/Lib/distutils/cygwinccompiler.py b/Lib/distutils/cygwinccompiler.py index c879646..1c36990 100644 --- a/Lib/distutils/cygwinccompiler.py +++ b/Lib/distutils/cygwinccompiler.py @@ -368,7 +368,7 @@ def check_config_h(): return (CONFIG_H_UNCERTAIN, "couldn't read '%s': %s" % (fn, exc.strerror)) -RE_VERSION = re.compile(b'(\d+\.\d+(\.\d+)*)') +RE_VERSION = re.compile(br'(\d+\.\d+(\.\d+)*)') def _find_exe_version(cmd): """Find the version of an executable by running `cmd` in the shell. diff --git a/Lib/distutils/msvc9compiler.py b/Lib/distutils/msvc9compiler.py index 0b1fd19..2119127 100644 --- a/Lib/distutils/msvc9compiler.py +++ b/Lib/distutils/msvc9compiler.py @@ -716,7 +716,7 @@ class MSVCCompiler(CCompiler) : r"""VC\d{2}\.CRT("|').*?(/>|</assemblyIdentity>)""", re.DOTALL) manifest_buf = re.sub(pattern, "", manifest_buf) - pattern = "<dependentAssembly>\s*</dependentAssembly>" + pattern = r"<dependentAssembly>\s*</dependentAssembly>" manifest_buf = re.sub(pattern, "", manifest_buf) # Now see if any other assemblies are referenced - if not, we # don't want a manifest embedded. diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py index f72b7f5..6813598 100644 --- a/Lib/distutils/sysconfig.py +++ b/Lib/distutils/sysconfig.py @@ -278,7 +278,7 @@ def parse_config_h(fp, g=None): # Regexes needed for parsing Makefile (and similar syntaxes, # like old-style Setup files). -_variable_rx = re.compile("([a-zA-Z][a-zA-Z0-9_]+)\s*=\s*(.*)") +_variable_rx = re.compile(r"([a-zA-Z][a-zA-Z0-9_]+)\s*=\s*(.*)") _findvar1_rx = re.compile(r"\$\(([A-Za-z][A-Za-z0-9_]*)\)") _findvar2_rx = re.compile(r"\${([A-Za-z][A-Za-z0-9_]*)}") diff --git a/Lib/distutils/versionpredicate.py b/Lib/distutils/versionpredicate.py index b0dd9f4..062c98f 100644 --- a/Lib/distutils/versionpredicate.py +++ b/Lib/distutils/versionpredicate.py @@ -154,7 +154,7 @@ def split_provision(value): global _provision_rx if _provision_rx is None: _provision_rx = re.compile( - "([a-zA-Z_]\w*(?:\.[a-zA-Z_]\w*)*)(?:\s*\(\s*([^)\s]+)\s*\))?$", + r"([a-zA-Z_]\w*(?:\.[a-zA-Z_]\w*)*)(?:\s*\(\s*([^)\s]+)\s*\))?$", re.ASCII) value = value.strip() m = _provision_rx.match(value) diff --git a/Lib/doctest.py b/Lib/doctest.py index 5630220..0b78544 100644 --- a/Lib/doctest.py +++ b/Lib/doctest.py @@ -765,7 +765,7 @@ class DocTestParser: # This regular expression finds the indentation of every non-blank # line in a string. - _INDENT_RE = re.compile('^([ ]*)(?=\S)', re.MULTILINE) + _INDENT_RE = re.compile(r'^([ ]*)(?=\S)', re.MULTILINE) def _min_indent(self, s): "Return the minimum indentation of any non-blank line in `s`" @@ -1106,7 +1106,7 @@ class DocTestFinder: if lineno is not None: if source_lines is None: return lineno+1 - pat = re.compile('(^|.*:)\s*\w*("|\')') + pat = re.compile(r'(^|.*:)\s*\w*("|\')') for lineno in range(lineno, len(source_lines)): if pat.match(source_lines[lineno]): return lineno @@ -1608,11 +1608,11 @@ class OutputChecker: # blank line, unless the DONT_ACCEPT_BLANKLINE flag is used. if not (optionflags & DONT_ACCEPT_BLANKLINE): # Replace <BLANKLINE> in want with a blank line. - want = re.sub('(?m)^%s\s*?$' % re.escape(BLANKLINE_MARKER), + want = re.sub(r'(?m)^%s\s*?$' % re.escape(BLANKLINE_MARKER), '', want) # If a line in got contains only spaces, then remove the # spaces. - got = re.sub('(?m)^\s*?$', '', got) + got = re.sub(r'(?m)^\s*?$', '', got) if got == want: return True diff --git a/Lib/email/_header_value_parser.py b/Lib/email/_header_value_parser.py index 5df9511..57d01fb 100644 --- a/Lib/email/_header_value_parser.py +++ b/Lib/email/_header_value_parser.py @@ -652,8 +652,8 @@ class Comment(WhiteSpaceTokenList): if value.token_type == 'comment': return str(value) return str(value).replace('\\', '\\\\').replace( - '(', '\(').replace( - ')', '\)') + '(', r'\(').replace( + ')', r'\)') @property def content(self): @@ -1356,15 +1356,15 @@ RouteComponentMarker = ValueTerminal('@', 'route-component-marker') _wsp_splitter = re.compile(r'([{}]+)'.format(''.join(WSP))).split _non_atom_end_matcher = re.compile(r"[^{}]+".format( - ''.join(ATOM_ENDS).replace('\\','\\\\').replace(']','\]'))).match + ''.join(ATOM_ENDS).replace('\\','\\\\').replace(']',r'\]'))).match _non_printable_finder = re.compile(r"[\x00-\x20\x7F]").findall _non_token_end_matcher = re.compile(r"[^{}]+".format( - ''.join(TOKEN_ENDS).replace('\\','\\\\').replace(']','\]'))).match + ''.join(TOKEN_ENDS).replace('\\','\\\\').replace(']',r'\]'))).match _non_attribute_end_matcher = re.compile(r"[^{}]+".format( - ''.join(ATTRIBUTE_ENDS).replace('\\','\\\\').replace(']','\]'))).match + ''.join(ATTRIBUTE_ENDS).replace('\\','\\\\').replace(']',r'\]'))).match _non_extended_attribute_end_matcher = re.compile(r"[^{}]+".format( ''.join(EXTENDED_ATTRIBUTE_ENDS).replace( - '\\','\\\\').replace(']','\]'))).match + '\\','\\\\').replace(']',r'\]'))).match def _validate_xtext(xtext): """If input token contains ASCII non-printables, register a defect.""" @@ -1517,7 +1517,7 @@ def get_unstructured(value): return unstructured def get_qp_ctext(value): - """ctext = <printable ascii except \ ( )> + r"""ctext = <printable ascii except \ ( )> This is not the RFC ctext, since we are handling nested comments in comment and unquoting quoted-pairs here. We allow anything except the '()' @@ -1878,7 +1878,7 @@ def get_obs_local_part(value): return obs_local_part, value def get_dtext(value): - """ dtext = <printable ascii except \ [ ]> / obs-dtext + r""" dtext = <printable ascii except \ [ ]> / obs-dtext obs-dtext = obs-NO-WS-CTL / quoted-pair We allow anything except the excluded characters, but if we find any diff --git a/Lib/email/feedparser.py b/Lib/email/feedparser.py index 0b312e5..2fa77d7 100644 --- a/Lib/email/feedparser.py +++ b/Lib/email/feedparser.py @@ -29,10 +29,10 @@ from email._policybase import compat32 from collections import deque from io import StringIO -NLCRE = re.compile('\r\n|\r|\n') -NLCRE_bol = re.compile('(\r\n|\r|\n)') -NLCRE_eol = re.compile('(\r\n|\r|\n)\Z') -NLCRE_crack = re.compile('(\r\n|\r|\n)') +NLCRE = re.compile(r'\r\n|\r|\n') +NLCRE_bol = re.compile(r'(\r\n|\r|\n)') +NLCRE_eol = re.compile(r'(\r\n|\r|\n)\Z') +NLCRE_crack = re.compile(r'(\r\n|\r|\n)') # RFC 2822 $3.6.8 Optional fields. ftext is %d33-57 / %d59-126, Any character # except controls, SP, and ":". headerRE = re.compile(r'^(From |[\041-\071\073-\176]*:|[\t ])') diff --git a/Lib/fnmatch.py b/Lib/fnmatch.py index 6330b0c..07b1229 100644 --- a/Lib/fnmatch.py +++ b/Lib/fnmatch.py @@ -106,4 +106,4 @@ def translate(pat): res = '%s[%s]' % (res, stuff) else: res = res + re.escape(c) - return res + '\Z(?ms)' + return res + r'\Z(?ms)' diff --git a/Lib/ftplib.py b/Lib/ftplib.py index 2ab1d56..ee2a137 100644 --- a/Lib/ftplib.py +++ b/Lib/ftplib.py @@ -821,7 +821,7 @@ def parse150(resp): if _150_re is None: import re _150_re = re.compile( - "150 .* \((\d+) bytes\)", re.IGNORECASE | re.ASCII) + r"150 .* \((\d+) bytes\)", re.IGNORECASE | re.ASCII) m = _150_re.match(resp) if not m: return None diff --git a/Lib/html/parser.py b/Lib/html/parser.py index b781c63..ef869bc 100644 --- a/Lib/html/parser.py +++ b/Lib/html/parser.py @@ -34,7 +34,7 @@ commentclose = re.compile(r'--\s*>') # explode, so don't do it. # see http://www.w3.org/TR/html5/tokenization.html#tag-open-state # and http://www.w3.org/TR/html5/tokenization.html#tag-name-state -tagfind_tolerant = re.compile('([a-zA-Z][^\t\n\r\f />\x00]*)(?:\s|/(?!>))*') +tagfind_tolerant = re.compile(r'([a-zA-Z][^\t\n\r\f />\x00]*)(?:\s|/(?!>))*') attrfind_tolerant = re.compile( r'((?<=[\'"\s/])[^\s/>][^\s/=>]*)(\s*=+\s*' r'(\'[^\']*\'|"[^"]*"|(?![\'"])[^>\s]*))?(?:\s|/(?!>))*') @@ -56,7 +56,7 @@ locatestarttagend_tolerant = re.compile(r""" endendtag = re.compile('>') # the HTML 5 spec, section 8.1.2.2, doesn't allow spaces between # </ and the tag name, so maybe this should be fixed -endtagfind = re.compile('</\s*([a-zA-Z][-.a-zA-Z0-9:_]*)\s*>') +endtagfind = re.compile(r'</\s*([a-zA-Z][-.a-zA-Z0-9:_]*)\s*>') diff --git a/Lib/http/client.py b/Lib/http/client.py index 230bcce..a1c4ab9 100644 --- a/Lib/http/client.py +++ b/Lib/http/client.py @@ -1,4 +1,4 @@ -"""HTTP/1.1 client library +r"""HTTP/1.1 client library <intro stuff goes here> <other stuff, too> diff --git a/Lib/http/cookiejar.py b/Lib/http/cookiejar.py index 6d4572a..adf956d 100644 --- a/Lib/http/cookiejar.py +++ b/Lib/http/cookiejar.py @@ -200,7 +200,7 @@ def _str2time(day, mon, yr, hr, min, sec, tz): STRICT_DATE_RE = re.compile( r"^[SMTWF][a-z][a-z], (\d\d) ([JFMASOND][a-z][a-z]) " - "(\d\d\d\d) (\d\d):(\d\d):(\d\d) GMT$", re.ASCII) + r"(\d\d\d\d) (\d\d):(\d\d):(\d\d) GMT$", re.ASCII) WEEKDAY_RE = re.compile( r"^(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)[a-z]*,?\s*", re.I | re.ASCII) LOOSE_HTTP_DATE_RE = re.compile( @@ -277,7 +277,7 @@ def http2time(text): return _str2time(day, mon, yr, hr, min, sec, tz) ISO_DATE_RE = re.compile( - """^ + r"""^ (\d{4}) # year [-\/]? (\d\d?) # numerical month @@ -411,7 +411,7 @@ def split_header_words(header_values): pairs = [] else: # skip junk - non_junk, nr_junk_chars = re.subn("^[=\s;]*", "", text) + non_junk, nr_junk_chars = re.subn(r"^[=\s;]*", "", text) assert nr_junk_chars > 0, ( "split_header_words bug: '%s', '%s', %s" % (orig_text, text, pairs)) diff --git a/Lib/http/cookies.py b/Lib/http/cookies.py index a73fe38..f078da5 100644 --- a/Lib/http/cookies.py +++ b/Lib/http/cookies.py @@ -456,7 +456,7 @@ class Morsel(dict): # _LegalKeyChars = r"\w\d!#%&'~_`><@,:/\$\*\+\-\.\^\|\)\(\?\}\{\=" -_LegalValueChars = _LegalKeyChars + '\[\]' +_LegalValueChars = _LegalKeyChars + r'\[\]' _CookiePattern = re.compile(r""" (?x) # This is a verbose pattern \s* # Optional whitespace at start of cookie diff --git a/Lib/idlelib/calltips.py b/Lib/idlelib/calltips.py index abcc142..4c5aea2 100644 --- a/Lib/idlelib/calltips.py +++ b/Lib/idlelib/calltips.py @@ -120,7 +120,7 @@ def get_entity(expression): _MAX_COLS = 85 _MAX_LINES = 5 # enough for bytes _INDENT = ' '*4 # for wrapped signatures -_first_param = re.compile('(?<=\()\w*\,?\s*') +_first_param = re.compile(r'(?<=\()\w*\,?\s*') _default_callable_argspec = "See source or doc" diff --git a/Lib/idlelib/idle_test/test_replace.py b/Lib/idlelib/idle_test/test_replace.py index 7afd4d9..9913ed2 100644 --- a/Lib/idlelib/idle_test/test_replace.py +++ b/Lib/idlelib/idle_test/test_replace.py @@ -91,7 +91,7 @@ class ReplaceDialogTest(unittest.TestCase): text.mark_set('insert', 'end') text.insert('insert', '\nline42:') before_text = text.get('1.0', 'end') - pv.set('[a-z][\d]+') + pv.set(r'[a-z][\d]+') replace() after_text = text.get('1.0', 'end') equal(before_text, after_text) @@ -192,7 +192,7 @@ class ReplaceDialogTest(unittest.TestCase): self.engine.revar.set(True) before_text = text.get('1.0', 'end') - pv.set('[a-z][\d]+') + pv.set(r'[a-z][\d]+') rv.set('hello') replace() after_text = text.get('1.0', 'end') @@ -207,7 +207,7 @@ class ReplaceDialogTest(unittest.TestCase): self.assertIn('error', showerror.title) self.assertIn('Empty', showerror.message) - pv.set('[\d') + pv.set(r'[\d') replace() self.assertIn('error', showerror.title) self.assertIn('Pattern', showerror.message) diff --git a/Lib/idlelib/idle_test/test_searchengine.py b/Lib/idlelib/idle_test/test_searchengine.py index 7e6f8b7..b3aa8eb 100644 --- a/Lib/idlelib/idle_test/test_searchengine.py +++ b/Lib/idlelib/idle_test/test_searchengine.py @@ -139,10 +139,10 @@ class SearchEngineTest(unittest.TestCase): def test_setcookedpat(self): engine = self.engine - engine.setcookedpat('\s') - self.assertEqual(engine.getpat(), '\s') + engine.setcookedpat(r'\s') + self.assertEqual(engine.getpat(), r'\s') engine.revar.set(1) - engine.setcookedpat('\s') + engine.setcookedpat(r'\s') self.assertEqual(engine.getpat(), r'\\s') def test_getcookedpat(self): @@ -156,10 +156,10 @@ class SearchEngineTest(unittest.TestCase): Equal(engine.getcookedpat(), r'\bhello\b') engine.wordvar.set(False) - engine.setpat('\s') + engine.setpat(r'\s') Equal(engine.getcookedpat(), r'\\s') engine.revar.set(True) - Equal(engine.getcookedpat(), '\s') + Equal(engine.getcookedpat(), r'\s') def test_getprog(self): engine = self.engine @@ -282,7 +282,7 @@ class ForwardBackwardTest(unittest.TestCase): cls.pat = re.compile('target') cls.res = (2, (10, 16)) # line, slice indexes of 'target' cls.failpat = re.compile('xyz') # not in text - cls.emptypat = re.compile('\w*') # empty match possible + cls.emptypat = re.compile(r'\w*') # empty match possible def make_search(self, func): def search(pat, line, col, wrap, ok=0): diff --git a/Lib/idlelib/paragraph.py b/Lib/idlelib/paragraph.py index 5d358ee..f11bdae 100644 --- a/Lib/idlelib/paragraph.py +++ b/Lib/idlelib/paragraph.py @@ -130,7 +130,7 @@ def reformat_paragraph(data, limit): partial = indent1 while i < n and not is_all_white(lines[i]): # XXX Should take double space after period (etc.) into account - words = re.split("(\s+)", lines[i]) + words = re.split(r"(\s+)", lines[i]) for j in range(0, len(words), 2): word = words[j] if not word: diff --git a/Lib/imaplib.py b/Lib/imaplib.py index a63ba8d..965ed83 100644 --- a/Lib/imaplib.py +++ b/Lib/imaplib.py @@ -132,7 +132,7 @@ _Untagged_status = br'\* (?P<data>\d+) (?P<type>[A-Z-]+)( (?P<data2>.*))?' class IMAP4: - """IMAP4 client class. + r"""IMAP4 client class. Instantiate with: IMAP4([host[, port]]) @@ -1535,7 +1535,7 @@ if __name__ == '__main__': ('select', ('/tmp/yyz 2',)), ('search', (None, 'SUBJECT', 'test')), ('fetch', ('1', '(FLAGS INTERNALDATE RFC822)')), - ('store', ('1', 'FLAGS', '(\Deleted)')), + ('store', ('1', 'FLAGS', r'(\Deleted)')), ('namespace', ()), ('expunge', ()), ('recent', ()), diff --git a/Lib/msilib/__init__.py b/Lib/msilib/__init__.py index 823644a..f0370c2 100644 --- a/Lib/msilib/__init__.py +++ b/Lib/msilib/__init__.py @@ -289,7 +289,7 @@ class Directory: def make_short(self, file): oldfile = file file = file.replace('+', '_') - file = ''.join(c for c in file if not c in ' "/\[]:;=,') + file = ''.join(c for c in file if not c in r' "/\[]:;=,') parts = file.split(".") if len(parts) > 1: prefix = "".join(parts[:-1]).upper() diff --git a/Lib/platform.py b/Lib/platform.py index a5dd763..9f7b59f 100755 --- a/Lib/platform.py +++ b/Lib/platform.py @@ -251,13 +251,13 @@ def _dist_try_harder(distname, version, id): _release_filename = re.compile(r'(\w+)[-_](release|version)', re.ASCII) _lsb_release_version = re.compile(r'(.+)' - ' release ' - '([\d.]+)' - '[^(]*(?:\((.+)\))?', re.ASCII) + r' release ' + r'([\d.]+)' + r'[^(]*(?:\((.+)\))?', re.ASCII) _release_version = re.compile(r'([^0-9]+)' - '(?: release )?' - '([\d.]+)' - '[^(]*(?:\((.+)\))?', re.ASCII) + r'(?: release )?' + r'([\d.]+)' + r'[^(]*(?:\((.+)\))?', re.ASCII) # See also http://www.novell.com/coolsolutions/feature/11251.html # and http://linuxmafia.com/faq/Admin/release-files.html @@ -407,8 +407,8 @@ def _norm_version(version, build=''): return version _ver_output = re.compile(r'(?:([\w ]+) ([\w.]+) ' - '.*' - '\[.* ([\d.]+)\])') + r'.*' + r'\[.* ([\d.]+)\])') # Examples of VER command output: # @@ -1153,22 +1153,22 @@ _sys_version_parser = re.compile( _ironpython_sys_version_parser = re.compile( r'IronPython\s*' - '([\d\.]+)' - '(?: \(([\d\.]+)\))?' - ' on (.NET [\d\.]+)', re.ASCII) + r'([\d\.]+)' + r'(?: \(([\d\.]+)\))?' + r' on (.NET [\d\.]+)', re.ASCII) # IronPython covering 2.6 and 2.7 _ironpython26_sys_version_parser = re.compile( r'([\d.]+)\s*' - '\(IronPython\s*' - '[\d.]+\s*' - '\(([\d.]+)\) on ([\w.]+ [\d.]+(?: \(\d+-bit\))?)\)' + r'\(IronPython\s*' + r'[\d.]+\s*' + r'\(([\d.]+)\) on ([\w.]+ [\d.]+(?: \(\d+-bit\))?)\)' ) _pypy_sys_version_parser = re.compile( r'([\w.+]+)\s*' - '\(#?([^,]+),\s*([\w ]+),\s*([\w :]+)\)\s*' - '\[PyPy [^\]]+\]?') + r'\(#?([^,]+),\s*([\w ]+),\s*([\w :]+)\)\s*' + r'\[PyPy [^\]]+\]?') _sys_version_cache = {} @@ -1403,7 +1403,7 @@ def platform(aliased=0, terse=0): # see issue #1322 for more information warnings.filterwarnings( 'ignore', - 'dist\(\) and linux_distribution\(\) ' + r'dist\(\) and linux_distribution\(\) ' 'functions are deprecated .*', PendingDeprecationWarning, ) diff --git a/Lib/string.py b/Lib/string.py index 7298c89..c902007 100644 --- a/Lib/string.py +++ b/Lib/string.py @@ -28,7 +28,7 @@ ascii_letters = ascii_lowercase + ascii_uppercase digits = '0123456789' hexdigits = digits + 'abcdef' + 'ABCDEF' octdigits = '01234567' -punctuation = """!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~""" +punctuation = r"""!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~""" printable = digits + ascii_letters + punctuation + whitespace # Functions which aren't available as string methods. diff --git a/Lib/sysconfig.py b/Lib/sysconfig.py index ef53061..7b78440 100644 --- a/Lib/sysconfig.py +++ b/Lib/sysconfig.py @@ -215,7 +215,7 @@ def _parse_makefile(filename, vars=None): # Regexes needed for parsing Makefile (and similar syntaxes, # like old-style Setup files). import re - _variable_rx = re.compile("([a-zA-Z][a-zA-Z0-9_]+)\s*=\s*(.*)") + _variable_rx = re.compile(r"([a-zA-Z][a-zA-Z0-9_]+)\s*=\s*(.*)") _findvar1_rx = re.compile(r"\$\(([A-Za-z][A-Za-z0-9_]*)\)") _findvar2_rx = re.compile(r"\${([A-Za-z][A-Za-z0-9_]*)}") diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py index d88cd07..c00846c 100644 --- a/Lib/test/_test_multiprocessing.py +++ b/Lib/test/_test_multiprocessing.py @@ -3857,7 +3857,7 @@ class TestSemaphoreTracker(unittest.TestCase): p.stderr.close() expected = 'semaphore_tracker: There appear to be 2 leaked semaphores' self.assertRegex(err, expected) - self.assertRegex(err, 'semaphore_tracker: %r: \[Errno' % name1) + self.assertRegex(err, r'semaphore_tracker: %r: \[Errno' % name1) # # Mixins diff --git a/Lib/test/datetimetester.py b/Lib/test/datetimetester.py index 86c9373..988c6f7 100644 --- a/Lib/test/datetimetester.py +++ b/Lib/test/datetimetester.py @@ -4001,12 +4001,12 @@ class Oddballs(unittest.TestCase): datetime(xx, xx, xx, xx, xx, xx, xx)) with self.assertRaisesRegex(TypeError, '^an integer is required ' - '\(got type str\)$'): + r'\(got type str\)$'): datetime(10, 10, '10') f10 = Number(10.9) with self.assertRaisesRegex(TypeError, '^__int__ returned non-int ' - '\(type float\)$'): + r'\(type float\)$'): datetime(10, 10, f10) class Float(float): diff --git a/Lib/test/re_tests.py b/Lib/test/re_tests.py index 8c158f8..d3692f8 100755 --- a/Lib/test/re_tests.py +++ b/Lib/test/re_tests.py @@ -158,7 +158,7 @@ tests = [ ('(abc', '-', SYNTAX_ERROR), ('a]', 'a]', SUCCEED, 'found', 'a]'), ('a[]]b', 'a]b', SUCCEED, 'found', 'a]b'), - ('a[\]]b', 'a]b', SUCCEED, 'found', 'a]b'), + ('a[\\]]b', 'a]b', SUCCEED, 'found', 'a]b'), ('a[^bc]d', 'aed', SUCCEED, 'found', 'aed'), ('a[^bc]d', 'abd', FAIL), ('a[^-b]c', 'adc', SUCCEED, 'found', 'adc'), @@ -551,7 +551,7 @@ tests = [ # lookbehind: split by : but not if it is escaped by -. ('(?<!-):(.*?)(?<!-):', 'a:bc-:de:f', SUCCEED, 'g1', 'bc-:de' ), # escaping with \ as we know it - ('(?<!\\\):(.*?)(?<!\\\):', 'a:bc\\:de:f', SUCCEED, 'g1', 'bc\\:de' ), + ('(?<!\\\\):(.*?)(?<!\\\\):', 'a:bc\\:de:f', SUCCEED, 'g1', 'bc\\:de' ), # terminating with ' and escaping with ? as in edifact ("(?<!\\?)'(.*?)(?<!\\?)'", "a'bc?'de'f", SUCCEED, 'g1', "bc?'de" ), diff --git a/Lib/test/sortperf.py b/Lib/test/sortperf.py index 90722f7..171e5ce 100644 --- a/Lib/test/sortperf.py +++ b/Lib/test/sortperf.py @@ -64,7 +64,7 @@ def doit(L): flush() def tabulate(r): - """Tabulate sort speed for lists of various sizes. + r"""Tabulate sort speed for lists of various sizes. The sizes are 2**i for i in r (the argument, a list). diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py index 3e2ab43..8b66f95 100644 --- a/Lib/test/support/__init__.py +++ b/Lib/test/support/__init__.py @@ -2202,7 +2202,7 @@ def can_xattr(): os.setxattr(fp.fileno(), b"user.test", b"") # Kernels < 2.6.39 don't respect setxattr flags. kernel_version = platform.release() - m = re.match("2.6.(\d{1,2})", kernel_version) + m = re.match(r"2.6.(\d{1,2})", kernel_version) can = m is None or int(m.group(1)) >= 39 except OSError: can = False diff --git a/Lib/test/test_asyncio/test_streams.py b/Lib/test/test_asyncio/test_streams.py index 1783d5f..35557c3 100644 --- a/Lib/test/test_asyncio/test_streams.py +++ b/Lib/test/test_asyncio/test_streams.py @@ -831,7 +831,7 @@ os.close(fd) stream._waiter = asyncio.Future(loop=self.loop) self.assertRegex( repr(stream), - "<StreamReader w=<Future pending[\S ]*>>") + r"<StreamReader w=<Future pending[\S ]*>>") stream._waiter.set_result(None) self.loop.run_until_complete(stream._waiter) stream._waiter = None diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py index 486f445..c0343ef 100644 --- a/Lib/test/test_builtin.py +++ b/Lib/test/test_builtin.py @@ -83,7 +83,7 @@ test_conv_no_sign = [ ('', ValueError), (' ', ValueError), (' \t\t ', ValueError), - (str(b'\u0663\u0661\u0664 ','raw-unicode-escape'), 314), + (str(br'\u0663\u0661\u0664 ','raw-unicode-escape'), 314), (chr(0x200), ValueError), ] @@ -105,7 +105,7 @@ test_conv_sign = [ ('', ValueError), (' ', ValueError), (' \t\t ', ValueError), - (str(b'\u0663\u0661\u0664 ','raw-unicode-escape'), 314), + (str(br'\u0663\u0661\u0664 ','raw-unicode-escape'), 314), (chr(0x200), ValueError), ] diff --git a/Lib/test/test_capi.py b/Lib/test/test_capi.py index 6852381..5521e76 100644 --- a/Lib/test/test_capi.py +++ b/Lib/test/test_capi.py @@ -533,21 +533,21 @@ class SkipitemTest(unittest.TestCase): parse((1, 2, 3), {}, b'OOO', ['', '', 'a']) parse((1, 2), {'a': 3}, b'OOO', ['', '', 'a']) with self.assertRaisesRegex(TypeError, - 'Function takes at least 2 positional arguments \(1 given\)'): + r'Function takes at least 2 positional arguments \(1 given\)'): parse((1,), {'a': 3}, b'OOO', ['', '', 'a']) parse((1,), {}, b'O|OO', ['', '', 'a']) with self.assertRaisesRegex(TypeError, - 'Function takes at least 1 positional arguments \(0 given\)'): + r'Function takes at least 1 positional arguments \(0 given\)'): parse((), {}, b'O|OO', ['', '', 'a']) parse((1, 2), {'a': 3}, b'OO$O', ['', '', 'a']) with self.assertRaisesRegex(TypeError, - 'Function takes exactly 2 positional arguments \(1 given\)'): + r'Function takes exactly 2 positional arguments \(1 given\)'): parse((1,), {'a': 3}, b'OO$O', ['', '', 'a']) parse((1,), {}, b'O|O$O', ['', '', 'a']) with self.assertRaisesRegex(TypeError, - 'Function takes at least 1 positional arguments \(0 given\)'): + r'Function takes at least 1 positional arguments \(0 given\)'): parse((), {}, b'O|O$O', ['', '', 'a']) - with self.assertRaisesRegex(SystemError, 'Empty parameter name after \$'): + with self.assertRaisesRegex(SystemError, r'Empty parameter name after \$'): parse((1,), {}, b'O|$OO', ['', '', 'a']) with self.assertRaisesRegex(SystemError, 'Empty keyword'): parse((1,), {}, b'O|OO', ['', 'a', '']) diff --git a/Lib/test/test_cgi.py b/Lib/test/test_cgi.py index 1647849..6373221 100644 --- a/Lib/test/test_cgi.py +++ b/Lib/test/test_cgi.py @@ -148,7 +148,7 @@ class CgiTests(unittest.TestCase): def test_escape(self): # cgi.escape() is deprecated. with warnings.catch_warnings(): - warnings.filterwarnings('ignore', 'cgi\.escape', + warnings.filterwarnings('ignore', r'cgi\.escape', DeprecationWarning) self.assertEqual("test & string", cgi.escape("test & string")) self.assertEqual("<test string>", cgi.escape("<test string>")) diff --git a/Lib/test/test_codeccallbacks.py b/Lib/test/test_codeccallbacks.py index c8cdacf..6a3e993 100644 --- a/Lib/test/test_codeccallbacks.py +++ b/Lib/test/test_codeccallbacks.py @@ -280,12 +280,12 @@ class CodecCallbackTest(unittest.TestCase): ) self.assertEqual( - b"\\u3042\u3xxx".decode("unicode-escape", "test.handler1"), + b"\\u3042\\u3xxx".decode("unicode-escape", "test.handler1"), "\u3042[<92><117><51>]xxx" ) self.assertEqual( - b"\\u3042\u3xx".decode("unicode-escape", "test.handler1"), + b"\\u3042\\u3xx".decode("unicode-escape", "test.handler1"), "\u3042[<92><117><51>]xx" ) diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index 825a7dd..1af5524 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -2703,8 +2703,8 @@ class TransformCodecTest(unittest.TestCase): bad_input = "bad input type" for encoding in bytes_transform_encodings: with self.subTest(encoding=encoding): - fmt = ( "{!r} is not a text encoding; " - "use codecs.encode\(\) to handle arbitrary codecs") + fmt = (r"{!r} is not a text encoding; " + r"use codecs.encode\(\) to handle arbitrary codecs") msg = fmt.format(encoding) with self.assertRaisesRegex(LookupError, msg) as failure: bad_input.encode(encoding) @@ -2713,7 +2713,7 @@ class TransformCodecTest(unittest.TestCase): def test_text_to_binary_blacklists_text_transforms(self): # Check str.encode gives a good error message for str -> str codecs msg = (r"^'rot_13' is not a text encoding; " - "use codecs.encode\(\) to handle arbitrary codecs") + r"use codecs.encode\(\) to handle arbitrary codecs") with self.assertRaisesRegex(LookupError, msg): "just an example message".encode("rot_13") @@ -2725,7 +2725,7 @@ class TransformCodecTest(unittest.TestCase): with self.subTest(encoding=encoding): encoded_data = codecs.encode(data, encoding) fmt = (r"{!r} is not a text encoding; " - "use codecs.decode\(\) to handle arbitrary codecs") + r"use codecs.decode\(\) to handle arbitrary codecs") msg = fmt.format(encoding) with self.assertRaisesRegex(LookupError, msg): encoded_data.decode(encoding) @@ -2737,7 +2737,7 @@ class TransformCodecTest(unittest.TestCase): for bad_input in (b"immutable", bytearray(b"mutable")): with self.subTest(bad_input=bad_input): msg = (r"^'rot_13' is not a text encoding; " - "use codecs.decode\(\) to handle arbitrary codecs") + r"use codecs.decode\(\) to handle arbitrary codecs") with self.assertRaisesRegex(LookupError, msg) as failure: bad_input.decode("rot_13") self.assertIsNone(failure.exception.__cause__) @@ -2956,12 +2956,12 @@ class ExceptionChainingTest(unittest.TestCase): self.assertEqual(decoded, b"not str!") # Text model methods should complain fmt = (r"^{!r} encoder returned 'str' instead of 'bytes'; " - "use codecs.encode\(\) to encode to arbitrary types$") + r"use codecs.encode\(\) to encode to arbitrary types$") msg = fmt.format(self.codec_name) with self.assertRaisesRegex(TypeError, msg): "str_input".encode(self.codec_name) fmt = (r"^{!r} decoder returned 'bytes' instead of 'str'; " - "use codecs.decode\(\) to decode to arbitrary types$") + r"use codecs.decode\(\) to decode to arbitrary types$") msg = fmt.format(self.codec_name) with self.assertRaisesRegex(TypeError, msg): b"bytes input".decode(self.codec_name) diff --git a/Lib/test/test_coroutines.py b/Lib/test/test_coroutines.py index e52654c..ee2482d 100644 --- a/Lib/test/test_coroutines.py +++ b/Lib/test/test_coroutines.py @@ -891,7 +891,7 @@ class CoroutineTest(unittest.TestCase): return await Awaitable() with self.assertRaisesRegex( - TypeError, "__await__\(\) returned a coroutine"): + TypeError, r"__await__\(\) returned a coroutine"): run_async(foo()) @@ -1333,7 +1333,7 @@ class CoroutineTest(unittest.TestCase): with self.assertRaisesRegex( TypeError, - "async for' received an invalid object.*__aiter.*\: I"): + r"async for' received an invalid object.*__aiter.*\: I"): run_async(foo()) @@ -1667,8 +1667,8 @@ class SysSetCoroWrapperTest(unittest.TestCase): try: with silence_coro_gc(), self.assertRaisesRegex( RuntimeError, - "coroutine wrapper.*\.wrapper at 0x.*attempted to " - "recursively wrap .* wrap .*"): + r"coroutine wrapper.*\.wrapper at 0x.*attempted to " + r"recursively wrap .* wrap .*"): foo() finally: diff --git a/Lib/test/test_doctest.py b/Lib/test/test_doctest.py index a9520a5..2258c6b 100644 --- a/Lib/test/test_doctest.py +++ b/Lib/test/test_doctest.py @@ -291,7 +291,7 @@ constructor: ... ... Non-example text. ... - ... >>> print('another\example') + ... >>> print('another\\example') ... another ... example ... ''' diff --git a/Lib/test/test_email/test__header_value_parser.py b/Lib/test/test_email/test__header_value_parser.py index f7ac0e3..26ece69 100644 --- a/Lib/test/test_email/test__header_value_parser.py +++ b/Lib/test/test_email/test__header_value_parser.py @@ -581,7 +581,7 @@ class TestParser(TestParserMixin, TestEmailBase): def test_get_comment_quoted_parens(self): self._test_get_x(parser.get_comment, - '(foo\) \(\)bar)', '(foo\) \(\)bar)', ' ', [], '', ['foo) ()bar']) + r'(foo\) \(\)bar)', r'(foo\) \(\)bar)', ' ', [], '', ['foo) ()bar']) def test_get_comment_non_printable(self): self._test_get_x(parser.get_comment, @@ -625,7 +625,7 @@ class TestParser(TestParserMixin, TestEmailBase): def test_get_comment_qs_in_nested_comment(self): comment = self._test_get_x(parser.get_comment, - '(foo (b\)))', '(foo (b\)))', ' ', [], '', ['foo (b\))']) + r'(foo (b\)))', r'(foo (b\)))', ' ', [], '', [r'foo (b\))']) self.assertEqual(comment[2].content, 'b)') # get_cfws diff --git a/Lib/test/test_email/test_email.py b/Lib/test/test_email/test_email.py index 529d3ef..e95f08d 100644 --- a/Lib/test/test_email/test_email.py +++ b/Lib/test/test_email/test_email.py @@ -3040,7 +3040,7 @@ class TestMiscellaneous(TestEmailBase): def test_escape_backslashes(self): self.assertEqual( - utils.formataddr(('Arthur \Backslash\ Foobar', 'person@dom.ain')), + utils.formataddr((r'Arthur \Backslash\ Foobar', 'person@dom.ain')), r'"Arthur \\Backslash\\ Foobar" <person@dom.ain>') a = r'Arthur \Backslash\ Foobar' b = 'person@dom.ain' diff --git a/Lib/test/test_faulthandler.py b/Lib/test/test_faulthandler.py index 1ff17bb..d2bd2d2 100644 --- a/Lib/test/test_faulthandler.py +++ b/Lib/test/test_faulthandler.py @@ -93,7 +93,7 @@ class FaultHandlerTests(unittest.TestCase): header = 'Thread 0x[0-9a-f]+' else: header = 'Stack' - regex = """ + regex = r""" ^{fatal_error} {header} \(most recent call first\): @@ -490,7 +490,7 @@ class FaultHandlerTests(unittest.TestCase): lineno = 8 else: lineno = 10 - regex = """ + regex = r""" ^Thread 0x[0-9a-f]+ \(most recent call first\): (?: File ".*threading.py", line [0-9]+ in [_a-z]+ ){{1,3}} File "<string>", line 23 in run @@ -669,9 +669,9 @@ class FaultHandlerTests(unittest.TestCase): trace = '\n'.join(trace) if not unregister: if all_threads: - regex = 'Current thread 0x[0-9a-f]+ \(most recent call first\):\n' + regex = r'Current thread 0x[0-9a-f]+ \(most recent call first\):\n' else: - regex = 'Stack \(most recent call first\):\n' + regex = r'Stack \(most recent call first\):\n' regex = expected_traceback(14, 32, regex) self.assertRegex(trace, regex) else: diff --git a/Lib/test/test_fnmatch.py b/Lib/test/test_fnmatch.py index fa37f90..a5f5832 100644 --- a/Lib/test/test_fnmatch.py +++ b/Lib/test/test_fnmatch.py @@ -62,14 +62,14 @@ class FnmatchTestCase(unittest.TestCase): class TranslateTestCase(unittest.TestCase): def test_translate(self): - self.assertEqual(translate('*'), '.*\Z(?ms)') - self.assertEqual(translate('?'), '.\Z(?ms)') - self.assertEqual(translate('a?b*'), 'a.b.*\Z(?ms)') - self.assertEqual(translate('[abc]'), '[abc]\Z(?ms)') - self.assertEqual(translate('[]]'), '[]]\Z(?ms)') - self.assertEqual(translate('[!x]'), '[^x]\Z(?ms)') - self.assertEqual(translate('[^x]'), '[\\^x]\Z(?ms)') - self.assertEqual(translate('[x'), '\\[x\Z(?ms)') + self.assertEqual(translate('*'), r'.*\Z(?ms)') + self.assertEqual(translate('?'), r'.\Z(?ms)') + self.assertEqual(translate('a?b*'), r'a.b.*\Z(?ms)') + self.assertEqual(translate('[abc]'), r'[abc]\Z(?ms)') + self.assertEqual(translate('[]]'), r'[]]\Z(?ms)') + self.assertEqual(translate('[!x]'), r'[^x]\Z(?ms)') + self.assertEqual(translate('[^x]'), r'[\^x]\Z(?ms)') + self.assertEqual(translate('[x'), r'\[x\Z(?ms)') class FilterTestCase(unittest.TestCase): diff --git a/Lib/test/test_future.py b/Lib/test/test_future.py index beac993..213b2ba 100644 --- a/Lib/test/test_future.py +++ b/Lib/test/test_future.py @@ -4,7 +4,7 @@ import unittest from test import support import re -rx = re.compile('\((\S+).py, line (\d+)') +rx = re.compile(r'\((\S+).py, line (\d+)') def get_error_location(msg): mo = rx.search(str(msg)) diff --git a/Lib/test/test_gdb.py b/Lib/test/test_gdb.py index ff65190..5fbf154 100644 --- a/Lib/test/test_gdb.py +++ b/Lib/test/test_gdb.py @@ -244,7 +244,7 @@ class DebuggerTests(unittest.TestCase): # gdb can insert additional '\n' and space characters in various places # in its output, depending on the width of the terminal it's connected # to (using its "wrap_here" function) - m = re.match('.*#0\s+builtin_id\s+\(self\=.*,\s+v=\s*(.*?)\)\s+at\s+\S*Python/bltinmodule.c.*', + m = re.match(r'.*#0\s+builtin_id\s+\(self\=.*,\s+v=\s*(.*?)\)\s+at\s+\S*Python/bltinmodule.c.*', gdb_output, re.DOTALL) if not m: self.fail('Unexpected gdb output: %r\n%s' % (gdb_output, gdb_output)) @@ -552,7 +552,7 @@ class Foo: foo = Foo() foo.an_attr = foo id(foo)''') - self.assertTrue(re.match('<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>', + self.assertTrue(re.match(r'<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>', gdb_repr), 'Unexpected gdb representation: %r\n%s' % \ (gdb_repr, gdb_output)) @@ -565,7 +565,7 @@ class Foo(object): foo = Foo() foo.an_attr = foo id(foo)''') - self.assertTrue(re.match('<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>', + self.assertTrue(re.match(r'<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>', gdb_repr), 'Unexpected gdb representation: %r\n%s' % \ (gdb_repr, gdb_output)) @@ -579,7 +579,7 @@ b = Foo() a.an_attr = b b.an_attr = a id(a)''') - self.assertTrue(re.match('<Foo\(an_attr=<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>\) at remote 0x-?[0-9a-f]+>', + self.assertTrue(re.match(r'<Foo\(an_attr=<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>\) at remote 0x-?[0-9a-f]+>', gdb_repr), 'Unexpected gdb representation: %r\n%s' % \ (gdb_repr, gdb_output)) @@ -614,7 +614,7 @@ id(a)''') def test_builtin_method(self): gdb_repr, gdb_output = self.get_gdb_repr('import sys; id(sys.stdout.readlines)') - self.assertTrue(re.match('<built-in method readlines of _io.TextIOWrapper object at remote 0x-?[0-9a-f]+>', + self.assertTrue(re.match(r'<built-in method readlines of _io.TextIOWrapper object at remote 0x-?[0-9a-f]+>', gdb_repr), 'Unexpected gdb representation: %r\n%s' % \ (gdb_repr, gdb_output)) @@ -629,7 +629,7 @@ id(foo.__code__)''', breakpoint='builtin_id', cmds_after_breakpoint=['print (PyFrameObject*)(((PyCodeObject*)v)->co_zombieframe)'] ) - self.assertTrue(re.match('.*\s+\$1 =\s+Frame 0x-?[0-9a-f]+, for file <string>, line 3, in foo \(\)\s+.*', + self.assertTrue(re.match(r'.*\s+\$1 =\s+Frame 0x-?[0-9a-f]+, for file <string>, line 3, in foo \(\)\s+.*', gdb_output, re.DOTALL), 'Unexpected gdb representation: %r\n%s' % (gdb_output, gdb_output)) diff --git a/Lib/test/test_getargs2.py b/Lib/test/test_getargs2.py index 0fbe12d..8a194aa 100644 --- a/Lib/test/test_getargs2.py +++ b/Lib/test/test_getargs2.py @@ -625,20 +625,20 @@ class KeywordOnly_TestCase(unittest.TestCase): ) # required arg missing with self.assertRaisesRegex(TypeError, - "Required argument 'required' \(pos 1\) not found"): + r"Required argument 'required' \(pos 1\) not found"): getargs_keyword_only(optional=2) with self.assertRaisesRegex(TypeError, - "Required argument 'required' \(pos 1\) not found"): + r"Required argument 'required' \(pos 1\) not found"): getargs_keyword_only(keyword_only=3) def test_too_many_args(self): with self.assertRaisesRegex(TypeError, - "Function takes at most 2 positional arguments \(3 given\)"): + r"Function takes at most 2 positional arguments \(3 given\)"): getargs_keyword_only(1, 2, 3) with self.assertRaisesRegex(TypeError, - "function takes at most 3 arguments \(4 given\)"): + r"function takes at most 3 arguments \(4 given\)"): getargs_keyword_only(1, 2, 3, keyword_only=5) def test_invalid_keyword(self): @@ -673,11 +673,11 @@ class PositionalOnlyAndKeywords_TestCase(unittest.TestCase): self.assertEqual(self.getargs(1), (1, -1, -1)) # required positional arg missing with self.assertRaisesRegex(TypeError, - "Function takes at least 1 positional arguments \(0 given\)"): + r"Function takes at least 1 positional arguments \(0 given\)"): self.getargs() with self.assertRaisesRegex(TypeError, - "Function takes at least 1 positional arguments \(0 given\)"): + r"Function takes at least 1 positional arguments \(0 given\)"): self.getargs(keyword=3) def test_empty_keyword(self): diff --git a/Lib/test/test_htmlparser.py b/Lib/test/test_htmlparser.py index a7f53d3..326e342 100644 --- a/Lib/test/test_htmlparser.py +++ b/Lib/test/test_htmlparser.py @@ -701,7 +701,7 @@ class AttributesTestCase(TestCaseBase): def test_attr_funky_names2(self): self._run_check( - "<a $><b $=%><c \=/>", + r"<a $><b $=%><c \=/>", [("starttag", "a", [("$", None)]), ("starttag", "b", [("$", "%")]), ("starttag", "c", [("\\", "/")])]) diff --git a/Lib/test/test_http_cookiejar.py b/Lib/test/test_http_cookiejar.py index 49c01ae..6fee4df 100644 --- a/Lib/test/test_http_cookiejar.py +++ b/Lib/test/test_http_cookiejar.py @@ -1051,7 +1051,7 @@ class CookieTests(unittest.TestCase): url = "http://foo.bar.com/" interact_2965(c, url, "spam=eggs; Version=1; Port") h = interact_2965(c, url) - self.assertRegex(h, "\$Port([^=]|$)", + self.assertRegex(h, r"\$Port([^=]|$)", "port with no value not returned with no value") c = CookieJar(pol) @@ -1396,9 +1396,9 @@ class LWPCookieTests(unittest.TestCase): self.assertRegex(cookie, r'^\$Version="?1"?;') self.assertRegex(cookie, r'Part_Number="?Rocket_Launcher_0001"?;' - '\s*\$Path="\/acme"') + r'\s*\$Path="\/acme"') self.assertRegex(cookie, r'Customer="?WILE_E_COYOTE"?;' - '\s*\$Path="\/acme"') + r'\s*\$Path="\/acme"') # # 7. User Agent -> Server diff --git a/Lib/test/test_mailcap.py b/Lib/test/test_mailcap.py index 623fadb..5c7d6cb 100644 --- a/Lib/test/test_mailcap.py +++ b/Lib/test/test_mailcap.py @@ -101,7 +101,7 @@ class HelperFunctionTest(unittest.TestCase): (["echo foo", "audio/*", "foo.txt"], "echo foo"), (["echo %s", "audio/*", "foo.txt"], "echo foo.txt"), (["echo %t", "audio/*", "foo.txt"], "echo audio/*"), - (["echo \%t", "audio/*", "foo.txt"], "echo %t"), + (["echo \\%t", "audio/*", "foo.txt"], "echo %t"), (["echo foo", "audio/*", "foo.txt", plist], "echo foo"), (["echo %{total}", "audio/*", "foo.txt", plist], "echo 3") ] diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index aee31ed..b504cf7 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -2086,7 +2086,7 @@ class Win32JunctionTests(unittest.TestCase): class NonLocalSymlinkTests(unittest.TestCase): def setUp(self): - """ + r""" Create this structure: base diff --git a/Lib/test/test_platform.py b/Lib/test/test_platform.py index ed18773..8eed7c0 100644 --- a/Lib/test/test_platform.py +++ b/Lib/test/test_platform.py @@ -255,7 +255,7 @@ class PlatformTest(unittest.TestCase): with warnings.catch_warnings(): warnings.filterwarnings( 'ignore', - 'dist\(\) and linux_distribution\(\) ' + r'dist\(\) and linux_distribution\(\) ' 'functions are deprecated .*', PendingDeprecationWarning, ) @@ -331,7 +331,7 @@ class PlatformTest(unittest.TestCase): with warnings.catch_warnings(): warnings.filterwarnings( 'ignore', - 'dist\(\) and linux_distribution\(\) ' + r'dist\(\) and linux_distribution\(\) ' 'functions are deprecated .*', PendingDeprecationWarning, ) diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py index 24a0604..02fed21 100644 --- a/Lib/test/test_re.py +++ b/Lib/test/test_re.py @@ -113,10 +113,10 @@ class ReTests(unittest.TestCase): self.assertEqual(re.sub('(.)', re.escape(s), 'x'), s) self.assertEqual(re.sub('(.)', lambda m: s, 'x'), s) - self.assertEqual(re.sub('(?P<a>x)', '\g<a>\g<a>', 'xx'), 'xxxx') - self.assertEqual(re.sub('(?P<a>x)', '\g<a>\g<1>', 'xx'), 'xxxx') - self.assertEqual(re.sub('(?P<unk>x)', '\g<unk>\g<unk>', 'xx'), 'xxxx') - self.assertEqual(re.sub('(?P<unk>x)', '\g<1>\g<1>', 'xx'), 'xxxx') + self.assertEqual(re.sub('(?P<a>x)', r'\g<a>\g<a>', 'xx'), 'xxxx') + self.assertEqual(re.sub('(?P<a>x)', r'\g<a>\g<1>', 'xx'), 'xxxx') + self.assertEqual(re.sub('(?P<unk>x)', r'\g<unk>\g<unk>', 'xx'), 'xxxx') + self.assertEqual(re.sub('(?P<unk>x)', r'\g<1>\g<1>', 'xx'), 'xxxx') self.assertEqual(re.sub('a', r'\t\n\v\r\f\a\b', 'a'), '\t\n\v\r\f\a\b') self.assertEqual(re.sub('a', '\t\n\v\r\f\a\b', 'a'), '\t\n\v\r\f\a\b') @@ -127,11 +127,11 @@ class ReTests(unittest.TestCase): with self.assertRaises(re.error): self.assertEqual(re.sub('a', '\\' + c, 'a'), '\\' + c) - self.assertEqual(re.sub('^\s*', 'X', 'test'), 'Xtest') + self.assertEqual(re.sub(r'^\s*', 'X', 'test'), 'Xtest') def test_bug_449964(self): # fails for group followed by other escape - self.assertEqual(re.sub(r'(?P<unk>x)', '\g<1>\g<1>\\b', 'xx'), + self.assertEqual(re.sub(r'(?P<unk>x)', r'\g<1>\g<1>\b', 'xx'), 'xx\bxx\b') def test_bug_449000(self): @@ -218,26 +218,26 @@ class ReTests(unittest.TestCase): self.assertEqual(re.sub('x+', '-', 'abxd'), 'ab-d') def test_symbolic_groups(self): - re.compile('(?P<a>x)(?P=a)(?(a)y)') - re.compile('(?P<a1>x)(?P=a1)(?(a1)y)') - re.compile('(?P<a1>x)\1(?(1)y)') - self.checkPatternError('(?P<a>)(?P<a>)', + re.compile(r'(?P<a>x)(?P=a)(?(a)y)') + re.compile(r'(?P<a1>x)(?P=a1)(?(a1)y)') + re.compile(r'(?P<a1>x)\1(?(1)y)') + self.checkPatternError(r'(?P<a>)(?P<a>)', "redefinition of group name 'a' as group 2; " "was group 1") - self.checkPatternError('(?P<a>(?P=a))', + self.checkPatternError(r'(?P<a>(?P=a))', "cannot refer to an open group", 10) - self.checkPatternError('(?Pxy)', 'unknown extension ?Px') - self.checkPatternError('(?P<a>)(?P=a', 'missing ), unterminated name', 11) - self.checkPatternError('(?P=', 'missing group name', 4) - self.checkPatternError('(?P=)', 'missing group name', 4) - self.checkPatternError('(?P=1)', "bad character in group name '1'", 4) - self.checkPatternError('(?P=a)', "unknown group name 'a'") - self.checkPatternError('(?P=a1)', "unknown group name 'a1'") - self.checkPatternError('(?P=a.)', "bad character in group name 'a.'", 4) - self.checkPatternError('(?P<)', 'missing >, unterminated name', 4) - self.checkPatternError('(?P<a', 'missing >, unterminated name', 4) - self.checkPatternError('(?P<', 'missing group name', 4) - self.checkPatternError('(?P<>)', 'missing group name', 4) + self.checkPatternError(r'(?Pxy)', 'unknown extension ?Px') + self.checkPatternError(r'(?P<a>)(?P=a', 'missing ), unterminated name', 11) + self.checkPatternError(r'(?P=', 'missing group name', 4) + self.checkPatternError(r'(?P=)', 'missing group name', 4) + self.checkPatternError(r'(?P=1)', "bad character in group name '1'", 4) + self.checkPatternError(r'(?P=a)', "unknown group name 'a'") + self.checkPatternError(r'(?P=a1)', "unknown group name 'a1'") + self.checkPatternError(r'(?P=a.)', "bad character in group name 'a.'", 4) + self.checkPatternError(r'(?P<)', 'missing >, unterminated name', 4) + self.checkPatternError(r'(?P<a', 'missing >, unterminated name', 4) + self.checkPatternError(r'(?P<', 'missing group name', 4) + self.checkPatternError(r'(?P<>)', 'missing group name', 4) self.checkPatternError(r'(?P<1>)', "bad character in group name '1'", 4) self.checkPatternError(r'(?P<a.>)', "bad character in group name 'a.'", 4) self.checkPatternError(r'(?(', 'missing group name', 3) @@ -256,35 +256,35 @@ class ReTests(unittest.TestCase): self.assertEqual(re.match(pat, 'xc8yz').span(), (0, 5)) def test_symbolic_refs(self): - self.checkTemplateError('(?P<a>x)', '\g<a', 'xx', + self.checkTemplateError('(?P<a>x)', r'\g<a', 'xx', 'missing >, unterminated name', 3) - self.checkTemplateError('(?P<a>x)', '\g<', 'xx', + self.checkTemplateError('(?P<a>x)', r'\g<', 'xx', 'missing group name', 3) - self.checkTemplateError('(?P<a>x)', '\g', 'xx', 'missing <', 2) - self.checkTemplateError('(?P<a>x)', '\g<a a>', 'xx', + self.checkTemplateError('(?P<a>x)', r'\g', 'xx', 'missing <', 2) + self.checkTemplateError('(?P<a>x)', r'\g<a a>', 'xx', "bad character in group name 'a a'", 3) - self.checkTemplateError('(?P<a>x)', '\g<>', 'xx', + self.checkTemplateError('(?P<a>x)', r'\g<>', 'xx', 'missing group name', 3) - self.checkTemplateError('(?P<a>x)', '\g<1a1>', 'xx', + self.checkTemplateError('(?P<a>x)', r'\g<1a1>', 'xx', "bad character in group name '1a1'", 3) self.checkTemplateError('(?P<a>x)', r'\g<2>', 'xx', 'invalid group reference') self.checkTemplateError('(?P<a>x)', r'\2', 'xx', 'invalid group reference') with self.assertRaisesRegex(IndexError, "unknown group name 'ab'"): - re.sub('(?P<a>x)', '\g<ab>', 'xx') + re.sub('(?P<a>x)', r'\g<ab>', 'xx') self.assertEqual(re.sub('(?P<a>x)|(?P<b>y)', r'\g<b>', 'xx'), '') self.assertEqual(re.sub('(?P<a>x)|(?P<b>y)', r'\2', 'xx'), '') - self.checkTemplateError('(?P<a>x)', '\g<-1>', 'xx', + self.checkTemplateError('(?P<a>x)', r'\g<-1>', 'xx', "bad character in group name '-1'", 3) # New valid/invalid identifiers in Python 3 self.assertEqual(re.sub('(?P<ยต>x)', r'\g<ยต>', 'xx'), 'xx') self.assertEqual(re.sub('(?P<๐๐ซ๐ฆ๐ ๐ฌ๐ก๐ข>x)', r'\g<๐๐ซ๐ฆ๐ ๐ฌ๐ก๐ข>', 'xx'), 'xx') - self.checkTemplateError('(?P<a>x)', '\g<ยฉ>', 'xx', + self.checkTemplateError('(?P<a>x)', r'\g<ยฉ>', 'xx', "bad character in group name 'ยฉ'", 3) # Support > 100 groups. pat = '|'.join('x(?P<a%d>%x)y' % (i, i) for i in range(1, 200 + 1)) - self.assertEqual(re.sub(pat, '\g<200>', 'xc8yzxc8y'), 'c8zc8') + self.assertEqual(re.sub(pat, r'\g<200>', 'xc8yzxc8y'), 'c8zc8') def test_re_subn(self): self.assertEqual(re.subn("(?i)b+", "x", "bbbb BBBB"), ('x x', 2)) @@ -472,19 +472,19 @@ class ReTests(unittest.TestCase): re.compile(r".*?").fullmatch("abcd", pos=1, endpos=3).span(), (1, 3)) def test_re_groupref_exists(self): - self.assertEqual(re.match('^(\()?([^()]+)(?(1)\))$', '(a)').groups(), + self.assertEqual(re.match(r'^(\()?([^()]+)(?(1)\))$', '(a)').groups(), ('(', 'a')) - self.assertEqual(re.match('^(\()?([^()]+)(?(1)\))$', 'a').groups(), + self.assertEqual(re.match(r'^(\()?([^()]+)(?(1)\))$', 'a').groups(), (None, 'a')) - self.assertIsNone(re.match('^(\()?([^()]+)(?(1)\))$', 'a)')) - self.assertIsNone(re.match('^(\()?([^()]+)(?(1)\))$', '(a')) + self.assertIsNone(re.match(r'^(\()?([^()]+)(?(1)\))$', 'a)')) + self.assertIsNone(re.match(r'^(\()?([^()]+)(?(1)\))$', '(a')) self.assertEqual(re.match('^(?:(a)|c)((?(1)b|d))$', 'ab').groups(), ('a', 'b')) - self.assertEqual(re.match('^(?:(a)|c)((?(1)b|d))$', 'cd').groups(), + self.assertEqual(re.match(r'^(?:(a)|c)((?(1)b|d))$', 'cd').groups(), (None, 'd')) - self.assertEqual(re.match('^(?:(a)|c)((?(1)|d))$', 'cd').groups(), + self.assertEqual(re.match(r'^(?:(a)|c)((?(1)|d))$', 'cd').groups(), (None, 'd')) - self.assertEqual(re.match('^(?:(a)|c)((?(1)|d))$', 'a').groups(), + self.assertEqual(re.match(r'^(?:(a)|c)((?(1)|d))$', 'a').groups(), ('a', '')) # Tests for bug #1177831: exercise groups other than the first group @@ -509,7 +509,7 @@ class ReTests(unittest.TestCase): 'two branches', 10) def test_re_groupref_overflow(self): - self.checkTemplateError('()', '\g<%s>' % sre_constants.MAXGROUPS, 'xx', + self.checkTemplateError('()', r'\g<%s>' % sre_constants.MAXGROUPS, 'xx', 'invalid group reference', 3) self.checkPatternError(r'(?P<a>)(?(%d))' % sre_constants.MAXGROUPS, 'invalid group reference', 10) @@ -544,37 +544,37 @@ class ReTests(unittest.TestCase): " ") def test_repeat_minmax(self): - self.assertIsNone(re.match("^(\w){1}$", "abc")) - self.assertIsNone(re.match("^(\w){1}?$", "abc")) - self.assertIsNone(re.match("^(\w){1,2}$", "abc")) - self.assertIsNone(re.match("^(\w){1,2}?$", "abc")) - - self.assertEqual(re.match("^(\w){3}$", "abc").group(1), "c") - self.assertEqual(re.match("^(\w){1,3}$", "abc").group(1), "c") - self.assertEqual(re.match("^(\w){1,4}$", "abc").group(1), "c") - self.assertEqual(re.match("^(\w){3,4}?$", "abc").group(1), "c") - self.assertEqual(re.match("^(\w){3}?$", "abc").group(1), "c") - self.assertEqual(re.match("^(\w){1,3}?$", "abc").group(1), "c") - self.assertEqual(re.match("^(\w){1,4}?$", "abc").group(1), "c") - self.assertEqual(re.match("^(\w){3,4}?$", "abc").group(1), "c") - - self.assertIsNone(re.match("^x{1}$", "xxx")) - self.assertIsNone(re.match("^x{1}?$", "xxx")) - self.assertIsNone(re.match("^x{1,2}$", "xxx")) - self.assertIsNone(re.match("^x{1,2}?$", "xxx")) - - self.assertTrue(re.match("^x{3}$", "xxx")) - self.assertTrue(re.match("^x{1,3}$", "xxx")) - self.assertTrue(re.match("^x{3,3}$", "xxx")) - self.assertTrue(re.match("^x{1,4}$", "xxx")) - self.assertTrue(re.match("^x{3,4}?$", "xxx")) - self.assertTrue(re.match("^x{3}?$", "xxx")) - self.assertTrue(re.match("^x{1,3}?$", "xxx")) - self.assertTrue(re.match("^x{1,4}?$", "xxx")) - self.assertTrue(re.match("^x{3,4}?$", "xxx")) - - self.assertIsNone(re.match("^x{}$", "xxx")) - self.assertTrue(re.match("^x{}$", "x{}")) + self.assertIsNone(re.match(r"^(\w){1}$", "abc")) + self.assertIsNone(re.match(r"^(\w){1}?$", "abc")) + self.assertIsNone(re.match(r"^(\w){1,2}$", "abc")) + self.assertIsNone(re.match(r"^(\w){1,2}?$", "abc")) + + self.assertEqual(re.match(r"^(\w){3}$", "abc").group(1), "c") + self.assertEqual(re.match(r"^(\w){1,3}$", "abc").group(1), "c") + self.assertEqual(re.match(r"^(\w){1,4}$", "abc").group(1), "c") + self.assertEqual(re.match(r"^(\w){3,4}?$", "abc").group(1), "c") + self.assertEqual(re.match(r"^(\w){3}?$", "abc").group(1), "c") + self.assertEqual(re.match(r"^(\w){1,3}?$", "abc").group(1), "c") + self.assertEqual(re.match(r"^(\w){1,4}?$", "abc").group(1), "c") + self.assertEqual(re.match(r"^(\w){3,4}?$", "abc").group(1), "c") + + self.assertIsNone(re.match(r"^x{1}$", "xxx")) + self.assertIsNone(re.match(r"^x{1}?$", "xxx")) + self.assertIsNone(re.match(r"^x{1,2}$", "xxx")) + self.assertIsNone(re.match(r"^x{1,2}?$", "xxx")) + + self.assertTrue(re.match(r"^x{3}$", "xxx")) + self.assertTrue(re.match(r"^x{1,3}$", "xxx")) + self.assertTrue(re.match(r"^x{3,3}$", "xxx")) + self.assertTrue(re.match(r"^x{1,4}$", "xxx")) + self.assertTrue(re.match(r"^x{3,4}?$", "xxx")) + self.assertTrue(re.match(r"^x{3}?$", "xxx")) + self.assertTrue(re.match(r"^x{1,3}?$", "xxx")) + self.assertTrue(re.match(r"^x{1,4}?$", "xxx")) + self.assertTrue(re.match(r"^x{3,4}?$", "xxx")) + + self.assertIsNone(re.match(r"^x{}$", "xxx")) + self.assertTrue(re.match(r"^x{}$", "x{}")) self.checkPatternError(r'x{2,1}', 'min repeat greater than max repeat', 2) @@ -697,10 +697,10 @@ class ReTests(unittest.TestCase): "a\n\nb") def test_lookahead(self): - self.assertEqual(re.match("(a(?=\s[^a]))", "a b").group(1), "a") - self.assertEqual(re.match("(a(?=\s[^a]*))", "a b").group(1), "a") - self.assertEqual(re.match("(a(?=\s[abc]))", "a b").group(1), "a") - self.assertEqual(re.match("(a(?=\s[abc]*))", "a bc").group(1), "a") + self.assertEqual(re.match(r"(a(?=\s[^a]))", "a b").group(1), "a") + self.assertEqual(re.match(r"(a(?=\s[^a]*))", "a b").group(1), "a") + self.assertEqual(re.match(r"(a(?=\s[abc]))", "a b").group(1), "a") + self.assertEqual(re.match(r"(a(?=\s[abc]*))", "a bc").group(1), "a") self.assertEqual(re.match(r"(a)(?=\s\1)", "a a").group(1), "a") self.assertEqual(re.match(r"(a)(?=\s\1*)", "a aa").group(1), "a") self.assertEqual(re.match(r"(a)(?=\s(abc|a))", "a a").group(1), "a") @@ -848,12 +848,12 @@ class ReTests(unittest.TestCase): self.assertEqual(re.match(b"abc", b"ABC", re.I|re.L).group(0), b"ABC") def test_not_literal(self): - self.assertEqual(re.search("\s([^a])", " b").group(1), "b") - self.assertEqual(re.search("\s([^a]*)", " bb").group(1), "bb") + self.assertEqual(re.search(r"\s([^a])", " b").group(1), "b") + self.assertEqual(re.search(r"\s([^a]*)", " bb").group(1), "bb") def test_search_coverage(self): - self.assertEqual(re.search("\s(b)", " b").group(1), "b") - self.assertEqual(re.search("a\s", "a ").group(0), "a ") + self.assertEqual(re.search(r"\s(b)", " b").group(1), "b") + self.assertEqual(re.search(r"a\s", "a ").group(0), "a ") def assertMatch(self, pattern, text, match=None, span=None, matcher=re.match): @@ -1055,8 +1055,8 @@ class ReTests(unittest.TestCase): self.assertIsNone(re.match(r'(a)?a','a').lastindex) self.assertEqual(re.match(r'(a)(b)?b','ab').lastindex, 1) self.assertEqual(re.match(r'(?P<a>a)(?P<b>b)?b','ab').lastgroup, 'a') - self.assertEqual(re.match("(?P<a>a(b))", "ab").lastgroup, 'a') - self.assertEqual(re.match("((a))", "a").lastindex, 1) + self.assertEqual(re.match(r"(?P<a>a(b))", "ab").lastgroup, 'a') + self.assertEqual(re.match(r"((a))", "a").lastindex, 1) def test_bug_418626(self): # bugs 418626 at al. -- Testing Greg Chapman's addition of op code @@ -1228,7 +1228,7 @@ class ReTests(unittest.TestCase): '\uff10', # '\N{FULLWIDTH DIGIT ZERO}', category 'Nd' ] for x in decimal_digits: - self.assertEqual(re.match('^\d$', x).group(0), x) + self.assertEqual(re.match(r'^\d$', x).group(0), x) not_decimal_digits = [ '\u2165', # '\N{ROMAN NUMERAL SIX}', category 'Nl' @@ -1237,7 +1237,7 @@ class ReTests(unittest.TestCase): '\u32b4', # '\N{CIRCLED NUMBER THIRTY NINE}', category 'No' ] for x in not_decimal_digits: - self.assertIsNone(re.match('^\d$', x)) + self.assertIsNone(re.match(r'^\d$', x)) def test_empty_array(self): # SF buf 1647541 @@ -1306,29 +1306,29 @@ class ReTests(unittest.TestCase): for flags in (0, re.UNICODE): pat = re.compile('\xc0', flags | re.IGNORECASE) self.assertTrue(pat.match('\xe0')) - pat = re.compile('\w', flags) + pat = re.compile(r'\w', flags) self.assertTrue(pat.match('\xe0')) pat = re.compile('\xc0', re.ASCII | re.IGNORECASE) self.assertIsNone(pat.match('\xe0')) pat = re.compile('(?a)\xc0', re.IGNORECASE) self.assertIsNone(pat.match('\xe0')) - pat = re.compile('\w', re.ASCII) + pat = re.compile(r'\w', re.ASCII) self.assertIsNone(pat.match('\xe0')) - pat = re.compile('(?a)\w') + pat = re.compile(r'(?a)\w') self.assertIsNone(pat.match('\xe0')) # Bytes patterns for flags in (0, re.ASCII): pat = re.compile(b'\xc0', flags | re.IGNORECASE) self.assertIsNone(pat.match(b'\xe0')) - pat = re.compile(b'\w', flags) + pat = re.compile(br'\w', flags) self.assertIsNone(pat.match(b'\xe0')) # Incompatibilities - self.assertRaises(ValueError, re.compile, b'\w', re.UNICODE) - self.assertRaises(ValueError, re.compile, b'(?u)\w') - self.assertRaises(ValueError, re.compile, '\w', re.UNICODE | re.ASCII) - self.assertRaises(ValueError, re.compile, '(?u)\w', re.ASCII) - self.assertRaises(ValueError, re.compile, '(?a)\w', re.UNICODE) - self.assertRaises(ValueError, re.compile, '(?au)\w') + self.assertRaises(ValueError, re.compile, br'\w', re.UNICODE) + self.assertRaises(ValueError, re.compile, br'(?u)\w') + self.assertRaises(ValueError, re.compile, r'\w', re.UNICODE | re.ASCII) + self.assertRaises(ValueError, re.compile, r'(?u)\w', re.ASCII) + self.assertRaises(ValueError, re.compile, r'(?a)\w', re.UNICODE) + self.assertRaises(ValueError, re.compile, r'(?au)\w') def test_locale_flag(self): import locale @@ -1359,13 +1359,13 @@ class ReTests(unittest.TestCase): pat = re.compile(bpat, re.IGNORECASE) if bletter: self.assertIsNone(pat.match(bletter)) - pat = re.compile(b'\w', re.LOCALE) + pat = re.compile(br'\w', re.LOCALE) if bletter: self.assertTrue(pat.match(bletter)) - pat = re.compile(b'(?L)\w') + pat = re.compile(br'(?L)\w') if bletter: self.assertTrue(pat.match(bletter)) - pat = re.compile(b'\w') + pat = re.compile(br'\w') if bletter: self.assertIsNone(pat.match(bletter)) # Incompatibilities @@ -1379,7 +1379,7 @@ class ReTests(unittest.TestCase): def test_bug_6509(self): # Replacement strings of both types must parse properly. # all strings - pat = re.compile('a(\w)') + pat = re.compile(r'a(\w)') self.assertEqual(pat.sub('b\\1', 'ac'), 'bc') pat = re.compile('a(.)') self.assertEqual(pat.sub('b\\1', 'a\u1234'), 'b\u1234') @@ -1387,7 +1387,7 @@ class ReTests(unittest.TestCase): self.assertEqual(pat.sub(lambda m: 'str', 'a5'), 'str') # all bytes - pat = re.compile(b'a(\w)') + pat = re.compile(br'a(\w)') self.assertEqual(pat.sub(b'b\\1', b'ac'), b'bc') pat = re.compile(b'a(.)') self.assertEqual(pat.sub(b'b\\1', b'a\xCD'), b'b\xCD') @@ -1509,7 +1509,7 @@ class ReTests(unittest.TestCase): for string in (b'[abracadabra]', B(b'[abracadabra]'), bytearray(b'[abracadabra]'), memoryview(b'[abracadabra]')): - m = re.search(rb'(.+)(.*?)\1', string) + m = re.search(br'(.+)(.*?)\1', string) self.assertEqual(repr(m), "<%s.%s object; " "span=(1, 12), match=b'abracadabra'>" % (type(m).__module__, type(m).__qualname__)) diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py index dc15461..7c95b64 100644 --- a/Lib/test/test_regrtest.py +++ b/Lib/test/test_regrtest.py @@ -704,8 +704,8 @@ class ArgsTestCase(BaseTestCase): test = self.create_test('coverage') output = self.run_tests("--coverage", test) self.check_executed_tests(output, [test]) - regex = ('lines +cov% +module +\(path\)\n' - '(?: *[0-9]+ *[0-9]{1,2}% *[^ ]+ +\([^)]+\)+)+') + regex = (r'lines +cov% +module +\(path\)\n' + r'(?: *[0-9]+ *[0-9]{1,2}% *[^ ]+ +\([^)]+\)+)+') self.check_line(output, regex) def test_wait(self): diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index d8d53af..0bdb86d 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -3405,7 +3405,7 @@ def test_main(verbose=False): with warnings.catch_warnings(): warnings.filterwarnings( 'ignore', - 'dist\(\) and linux_distribution\(\) ' + r'dist\(\) and linux_distribution\(\) ' 'functions are deprecated .*', PendingDeprecationWarning, ) diff --git a/Lib/test/test_strftime.py b/Lib/test/test_strftime.py index 772cd06..72b1910 100644 --- a/Lib/test/test_strftime.py +++ b/Lib/test/test_strftime.py @@ -23,9 +23,9 @@ def escapestr(text, ampm): """ new_text = re.escape(text) new_text = new_text.replace(re.escape(ampm), ampm) - new_text = new_text.replace('\%', '%') - new_text = new_text.replace('\:', ':') - new_text = new_text.replace('\?', '?') + new_text = new_text.replace(r'\%', '%') + new_text = new_text.replace(r'\:', ':') + new_text = new_text.replace(r'\?', '?') return new_text diff --git a/Lib/test/test_strlit.py b/Lib/test/test_strlit.py index 87cffe8..37ace23 100644 --- a/Lib/test/test_strlit.py +++ b/Lib/test/test_strlit.py @@ -121,9 +121,9 @@ class TestLiterals(unittest.TestCase): self.assertEqual(eval(""" b'\x01' """), byte(1)) self.assertEqual(eval(r""" b'\x81' """), byte(0x81)) self.assertRaises(SyntaxError, eval, """ b'\x81' """) - self.assertEqual(eval(r""" b'\u1881' """), b'\\' + b'u1881') + self.assertEqual(eval(r""" br'\u1881' """), b'\\' + b'u1881') self.assertRaises(SyntaxError, eval, """ b'\u1881' """) - self.assertEqual(eval(r""" b'\U0001d120' """), b'\\' + b'U0001d120') + self.assertEqual(eval(r""" br'\U0001d120' """), b'\\' + b'U0001d120') self.assertRaises(SyntaxError, eval, """ b'\U0001d120' """) def test_eval_bytes_incomplete(self): diff --git a/Lib/test/test_strptime.py b/Lib/test/test_strptime.py index 8c8f97b..22eac32 100644 --- a/Lib/test/test_strptime.py +++ b/Lib/test/test_strptime.py @@ -129,7 +129,7 @@ class TimeRETests(unittest.TestCase): def test_pattern_escaping(self): # Make sure any characters in the format string that might be taken as # regex syntax is escaped. - pattern_string = self.time_re.pattern("\d+") + pattern_string = self.time_re.pattern(r"\d+") self.assertIn(r"\\d\+", pattern_string, "%s does not have re characters escaped properly" % pattern_string) @@ -170,9 +170,9 @@ class TimeRETests(unittest.TestCase): def test_matching_with_escapes(self): # Make sure a format that requires escaping of characters works - compiled_re = self.time_re.compile("\w+ %m") - found = compiled_re.match("\w+ 10") - self.assertTrue(found, "Escaping failed of format '\w+ 10'") + compiled_re = self.time_re.compile(r"\w+ %m") + found = compiled_re.match(r"\w+ 10") + self.assertTrue(found, r"Escaping failed of format '\w+ 10'") def test_locale_data_w_regex_metacharacters(self): # Check that if locale data contains regex metacharacters they are @@ -403,7 +403,7 @@ class StrptimeTests(unittest.TestCase): # unbalanced parentheses when the regex is compiled if they are not # escaped. # Test instigated by bug #796149 . - need_escaping = ".^$*+?{}\[]|)(" + need_escaping = r".^$*+?{}\[]|)(" self.assertTrue(_strptime._strptime_time(need_escaping, need_escaping)) def test_feb29_on_leap_year_without_year(self): diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py index 78f9668..9ab624e 100644 --- a/Lib/test/test_unicode.py +++ b/Lib/test/test_unicode.py @@ -1564,7 +1564,7 @@ class UnicodeTest(string_tests.CommonTest, ('+', b'+-'), ('+-', b'+--'), ('+?', b'+-?'), - ('\?', b'+AFw?'), + (r'\?', b'+AFw?'), ('+?', b'+-?'), (r'\\?', b'+AFwAXA?'), (r'\\\?', b'+AFwAXABc?'), @@ -2326,7 +2326,7 @@ class UnicodeTest(string_tests.CommonTest, # non-ascii format, ascii argument: ensure that PyUnicode_FromFormatV() # raises an error self.assertRaisesRegex(ValueError, - '^PyUnicode_FromFormatV\(\) expects an ASCII-encoded format ' + r'^PyUnicode_FromFormatV\(\) expects an ASCII-encoded format ' 'string, got a non-ASCII byte: 0xe9$', PyUnicode_FromFormat, b'unicode\xe9=%s', 'ascii') diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py index 247598a..8f06b08 100644 --- a/Lib/test/test_urllib.py +++ b/Lib/test/test_urllib.py @@ -729,7 +729,7 @@ FF class QuotingTests(unittest.TestCase): - """Tests for urllib.quote() and urllib.quote_plus() + r"""Tests for urllib.quote() and urllib.quote_plus() According to RFC 2396 (Uniform Resource Identifiers), to escape a character you write it as '%' + <2 character US-ASCII hex value>. @@ -804,7 +804,7 @@ class QuotingTests(unittest.TestCase): # Make sure all characters that should be quoted are by default sans # space (separate test for that). should_quote = [chr(num) for num in range(32)] # For 0x00 - 0x1F - should_quote.append('<>#%"{}|\^[]`') + should_quote.append(r'<>#%"{}|\^[]`') should_quote.append(chr(127)) # For 0x7F should_quote = ''.join(should_quote) for char in should_quote: diff --git a/Lib/test/test_xmlrpc.py b/Lib/test/test_xmlrpc.py index 0773a86..29a9878 100644 --- a/Lib/test/test_xmlrpc.py +++ b/Lib/test/test_xmlrpc.py @@ -1218,7 +1218,7 @@ class CGIHandlerTestCase(unittest.TestCase): content = handle[handle.find("<?xml"):] self.assertEqual( - int(re.search('Content-Length: (\d+)', handle).group(1)), + int(re.search(r'Content-Length: (\d+)', handle).group(1)), len(content)) diff --git a/Lib/unittest/runner.py b/Lib/unittest/runner.py index 2112262..2c5ea4a 100644 --- a/Lib/unittest/runner.py +++ b/Lib/unittest/runner.py @@ -167,7 +167,7 @@ class TextTestRunner(object): if self.warnings in ['default', 'always']: warnings.filterwarnings('module', category=DeprecationWarning, - message='Please use assert\w+ instead.') + message=r'Please use assert\w+ instead.') startTime = time.time() startTestRun = getattr(result, 'startTestRun', None) if startTestRun is not None: diff --git a/Lib/unittest/test/test_assertions.py b/Lib/unittest/test/test_assertions.py index e6e2bc2..1b0e833 100644 --- a/Lib/unittest/test/test_assertions.py +++ b/Lib/unittest/test/test_assertions.py @@ -240,7 +240,7 @@ class TestLongMessage(unittest.TestCase): # Error messages are multiline so not testing on full message # assertTupleEqual and assertListEqual delegate to this method self.assertMessages('assertSequenceEqual', ([], [None]), - ["\+ \[None\]$", "^oops$", r"\+ \[None\]$", + [r"\+ \[None\]$", "^oops$", r"\+ \[None\]$", r"\+ \[None\] : oops$"]) def testAssertSetEqual(self): @@ -250,21 +250,21 @@ class TestLongMessage(unittest.TestCase): def testAssertIn(self): self.assertMessages('assertIn', (None, []), - ['^None not found in \[\]$', "^oops$", - '^None not found in \[\]$', - '^None not found in \[\] : oops$']) + [r'^None not found in \[\]$', "^oops$", + r'^None not found in \[\]$', + r'^None not found in \[\] : oops$']) def testAssertNotIn(self): self.assertMessages('assertNotIn', (None, [None]), - ['^None unexpectedly found in \[None\]$', "^oops$", - '^None unexpectedly found in \[None\]$', - '^None unexpectedly found in \[None\] : oops$']) + [r'^None unexpectedly found in \[None\]$', "^oops$", + r'^None unexpectedly found in \[None\]$', + r'^None unexpectedly found in \[None\] : oops$']) def testAssertDictEqual(self): self.assertMessages('assertDictEqual', ({}, {'key': 'value'}), [r"\+ \{'key': 'value'\}$", "^oops$", - "\+ \{'key': 'value'\}$", - "\+ \{'key': 'value'\} : oops$"]) + r"\+ \{'key': 'value'\}$", + r"\+ \{'key': 'value'\} : oops$"]) def testAssertDictContainsSubset(self): with warnings.catch_warnings(): diff --git a/Lib/unittest/test/test_loader.py b/Lib/unittest/test/test_loader.py index 4b97882..b2f9c88 100644 --- a/Lib/unittest/test/test_loader.py +++ b/Lib/unittest/test/test_loader.py @@ -390,7 +390,7 @@ class Test_TestLoader(unittest.TestCase): suite = loader.loadTestsFromName('abc () //') error, test = self.check_deferred_error(loader, suite) expected = "Failed to import test module: abc () //" - expected_regex = "Failed to import test module: abc \(\) //" + expected_regex = r"Failed to import test module: abc \(\) //" self.assertIn( expected, error, 'missing error string in %r' % error) @@ -502,7 +502,7 @@ class Test_TestLoader(unittest.TestCase): suite = loader.loadTestsFromName('abc () //', unittest) error, test = self.check_deferred_error(loader, suite) expected = "module 'unittest' has no attribute 'abc () //'" - expected_regex = "module 'unittest' has no attribute 'abc \(\) //'" + expected_regex = r"module 'unittest' has no attribute 'abc \(\) //'" self.assertIn( expected, error, 'missing error string in %r' % error) @@ -809,7 +809,7 @@ class Test_TestLoader(unittest.TestCase): suite = loader.loadTestsFromNames(['abc () //']) error, test = self.check_deferred_error(loader, list(suite)[0]) expected = "Failed to import test module: abc () //" - expected_regex = "Failed to import test module: abc \(\) //" + expected_regex = r"Failed to import test module: abc \(\) //" self.assertIn( expected, error, 'missing error string in %r' % error) @@ -928,7 +928,7 @@ class Test_TestLoader(unittest.TestCase): suite = loader.loadTestsFromNames(['abc () //'], unittest) error, test = self.check_deferred_error(loader, list(suite)[0]) expected = "module 'unittest' has no attribute 'abc () //'" - expected_regex = "module 'unittest' has no attribute 'abc \(\) //'" + expected_regex = r"module 'unittest' has no attribute 'abc \(\) //'" self.assertIn( expected, error, 'missing error string in %r' % error) diff --git a/Lib/xml/etree/ElementPath.py b/Lib/xml/etree/ElementPath.py index 5de4232..ab6b79a 100644 --- a/Lib/xml/etree/ElementPath.py +++ b/Lib/xml/etree/ElementPath.py @@ -59,15 +59,15 @@ import re xpath_tokenizer_re = re.compile( - "(" - "'[^']*'|\"[^\"]*\"|" - "::|" - "//?|" - "\.\.|" - "\(\)|" - "[/.*:\[\]\(\)@=])|" - "((?:\{[^}]+\})?[^/\[\]\(\)@=\s]+)|" - "\s+" + r"(" + r"'[^']*'|\"[^\"]*\"|" + r"::|" + r"//?|" + r"\.\.|" + r"\(\)|" + r"[/.*:\[\]\(\)@=])|" + r"((?:\{[^}]+\})?[^/\[\]\(\)@=\s]+)|" + r"\s+" ) def xpath_tokenizer(pattern, namespaces=None): @@ -180,7 +180,7 @@ def prepare_predicate(next, token): if elem.get(key) == value: yield elem return select - if signature == "-" and not re.match("\-?\d+$", predicate[0]): + if signature == "-" and not re.match(r"\-?\d+$", predicate[0]): # [tag] tag = predicate[0] def select(context, result): @@ -188,7 +188,7 @@ def prepare_predicate(next, token): if elem.find(tag) is not None: yield elem return select - if signature == "-='" and not re.match("\-?\d+$", predicate[0]): + if signature == "-='" and not re.match(r"\-?\d+$", predicate[0]): # [tag='value'] tag = predicate[0] value = predicate[-1] diff --git a/Lib/xml/etree/ElementTree.py b/Lib/xml/etree/ElementTree.py index 67b7f2b..4b0c661 100644 --- a/Lib/xml/etree/ElementTree.py +++ b/Lib/xml/etree/ElementTree.py @@ -1030,7 +1030,7 @@ def register_namespace(prefix, uri): ValueError is raised if prefix is reserved or is invalid. """ - if re.match("ns\d+$", prefix): + if re.match(r"ns\d+$", prefix): raise ValueError("Prefix format reserved for internal use") for k, v in list(_namespace_map.items()): if k == uri or v == prefix: diff --git a/Tools/clinic/clinic.py b/Tools/clinic/clinic.py index f583fc5..afd1a5f 100755 --- a/Tools/clinic/clinic.py +++ b/Tools/clinic/clinic.py @@ -1222,7 +1222,7 @@ def OverrideStdioWith(stdout): def create_regex(before, after, word=True, whole_line=True): """Create an re object for matching marker lines.""" - group_re = "\w+" if word else ".+" + group_re = r"\w+" if word else ".+" pattern = r'{}({}){}' if whole_line: pattern = '^' + pattern + '$' diff --git a/Tools/demo/ss1.py b/Tools/demo/ss1.py index c51f041..bf88820 100755 --- a/Tools/demo/ss1.py +++ b/Tools/demo/ss1.py @@ -413,7 +413,7 @@ class FormulaCell(BaseCell): def renumber(self, x1, y1, x2, y2, dx, dy): out = [] - for part in re.split('(\w+)', self.formula): + for part in re.split(r'(\w+)', self.formula): m = re.match('^([A-Z]+)([1-9][0-9]*)$', part) if m is not None: sx, sy = m.groups() diff --git a/Tools/freeze/winmakemakefile.py b/Tools/freeze/winmakemakefile.py index 3843388..439a1d7 100644 --- a/Tools/freeze/winmakemakefile.py +++ b/Tools/freeze/winmakemakefile.py @@ -95,7 +95,7 @@ def realwork(vars, moddefns, target): print() print('$(temp_dir):') - print(' if not exist $(temp_dir)\. mkdir $(temp_dir)') + print(r' if not exist $(temp_dir)\. mkdir $(temp_dir)') print() objects = [] @@ -106,7 +106,7 @@ def realwork(vars, moddefns, target): base = os.path.basename(file) base, ext = os.path.splitext(base) objects.append(base + ".obj") - print('$(temp_dir)\%s.obj: "%s"' % (base, file)) + print(r'$(temp_dir)\%s.obj: "%s"' % (base, file)) print("\t@$(CC) -c -nologo /Fo$* $(cdl) $(c_debug) /D BUILD_FREEZE", end=' ') print('"-I$(pythonhome)/Include" "-I$(pythonhome)/PC" \\') print("\t\t$(cflags) $(cdebug) $(cinclude) \\") @@ -126,7 +126,7 @@ def realwork(vars, moddefns, target): print() ; print() print("OBJS=", end=' ') - for obj in objects: print('"$(temp_dir)\%s"' % (obj), end=' ') + for obj in objects: print(r'"$(temp_dir)\%s"' % (obj), end=' ') print() ; print() print("LIBS=", end=' ') diff --git a/Tools/pybench/CommandLine.py b/Tools/pybench/CommandLine.py index 073cca0..54a8ba7 100644 --- a/Tools/pybench/CommandLine.py +++ b/Tools/pybench/CommandLine.py @@ -99,8 +99,8 @@ def option_dict(options): # Alias getpasswd = invisible_input -_integerRE = re.compile('\s*(-?\d+)\s*$') -_integerRangeRE = re.compile('\s*(-?\d+)\s*-\s*(-?\d+)\s*$') +_integerRE = re.compile(r'\s*(-?\d+)\s*$') +_integerRangeRE = re.compile(r'\s*(-?\d+)\s*-\s*(-?\d+)\s*$') def srange(s, diff --git a/Tools/pynche/ColorDB.py b/Tools/pynche/ColorDB.py index 5ced0e7..0348148 100644 --- a/Tools/pynche/ColorDB.py +++ b/Tools/pynche/ColorDB.py @@ -134,17 +134,17 @@ class ColorDB: class RGBColorDB(ColorDB): _re = re.compile( - '\s*(?P<red>\d+)\s+(?P<green>\d+)\s+(?P<blue>\d+)\s+(?P<name>.*)') + r'\s*(?P<red>\d+)\s+(?P<green>\d+)\s+(?P<blue>\d+)\s+(?P<name>.*)') class HTML40DB(ColorDB): - _re = re.compile('(?P<name>\S+)\s+(?P<hexrgb>#[0-9a-fA-F]{6})') + _re = re.compile(r'(?P<name>\S+)\s+(?P<hexrgb>#[0-9a-fA-F]{6})') def _extractrgb(self, mo): return rrggbb_to_triplet(mo.group('hexrgb')) class LightlinkDB(HTML40DB): - _re = re.compile('(?P<name>(.+))\s+(?P<hexrgb>#[0-9a-fA-F]{6})') + _re = re.compile(r'(?P<name>(.+))\s+(?P<hexrgb>#[0-9a-fA-F]{6})') def _extractname(self, mo): return mo.group('name').strip() diff --git a/Tools/scripts/fixdiv.py b/Tools/scripts/fixdiv.py index 20f3386..1213a4e 100755 --- a/Tools/scripts/fixdiv.py +++ b/Tools/scripts/fixdiv.py @@ -174,8 +174,8 @@ def usage(msg): sys.stderr.write("Usage: %s [-m] warnings\n" % sys.argv[0]) sys.stderr.write("Try `%s -h' for more information.\n" % sys.argv[0]) -PATTERN = ("^(.+?):(\d+): DeprecationWarning: " - "classic (int|long|float|complex) division$") +PATTERN = (r"^(.+?):(\d+): DeprecationWarning: " + r"classic (int|long|float|complex) division$") def readwarnings(warningsfile): prog = re.compile(PATTERN) diff --git a/Tools/scripts/h2py.py b/Tools/scripts/h2py.py index 0967fc2..4363c0c 100755 --- a/Tools/scripts/h2py.py +++ b/Tools/scripts/h2py.py @@ -23,13 +23,13 @@ import sys, re, getopt, os -p_define = re.compile('^[\t ]*#[\t ]*define[\t ]+([a-zA-Z0-9_]+)[\t ]+') +p_define = re.compile(r'^[\t ]*#[\t ]*define[\t ]+([a-zA-Z0-9_]+)[\t ]+') p_macro = re.compile( - '^[\t ]*#[\t ]*define[\t ]+' - '([a-zA-Z0-9_]+)\(([_a-zA-Z][_a-zA-Z0-9]*)\)[\t ]+') + r'^[\t ]*#[\t ]*define[\t ]+' + r'([a-zA-Z0-9_]+)\(([_a-zA-Z][_a-zA-Z0-9]*)\)[\t ]+') -p_include = re.compile('^[\t ]*#[\t ]*include[\t ]+<([^>\n]+)>') +p_include = re.compile(r'^[\t ]*#[\t ]*include[\t ]+<([^>\n]+)>') p_comment = re.compile(r'/\*([^*]+|\*+[^/])*(\*+/)?') p_cpp_comment = re.compile('//.*') diff --git a/Tools/scripts/highlight.py b/Tools/scripts/highlight.py index 66ad868..9272fee 100755 --- a/Tools/scripts/highlight.py +++ b/Tools/scripts/highlight.py @@ -147,14 +147,14 @@ def build_html_page(classified_text, title='python', #### LaTeX Output ########################################## default_latex_commands = { - 'comment': '{\color{red}#1}', - 'string': '{\color{ForestGreen}#1}', - 'docstring': '{\emph{\color{ForestGreen}#1}}', - 'keyword': '{\color{orange}#1}', - 'builtin': '{\color{purple}#1}', - 'definition': '{\color{orange}#1}', - 'defname': '{\color{blue}#1}', - 'operator': '{\color{brown}#1}', + 'comment': r'{\color{red}#1}', + 'string': r'{\color{ForestGreen}#1}', + 'docstring': r'{\emph{\color{ForestGreen}#1}}', + 'keyword': r'{\color{orange}#1}', + 'builtin': r'{\color{purple}#1}', + 'definition': r'{\color{orange}#1}', + 'defname': r'{\color{blue}#1}', + 'operator': r'{\color{brown}#1}', } default_latex_document = r''' diff --git a/Tools/scripts/mailerdaemon.py b/Tools/scripts/mailerdaemon.py index aeb451e..635e548 100755 --- a/Tools/scripts/mailerdaemon.py +++ b/Tools/scripts/mailerdaemon.py @@ -88,7 +88,7 @@ del i # no more expressions are searched for. So, order is important. emparse_list_reason = [ r'^5\d{2} <>\.\.\. (?P<reason>.*)', - '<>\.\.\. (?P<reason>.*)', + r'<>\.\.\. (?P<reason>.*)', re.compile(r'^<<< 5\d{2} (?P<reason>.*)', re.MULTILINE), re.compile('===== stderr was =====\nrmail: (?P<reason>.*)'), re.compile('^Diagnostic-Code: (?P<reason>.*)', re.MULTILINE), diff --git a/Tools/scripts/parseentities.py b/Tools/scripts/parseentities.py index a042d1c..c686b02 100755 --- a/Tools/scripts/parseentities.py +++ b/Tools/scripts/parseentities.py @@ -14,7 +14,7 @@ """ import re,sys -entityRE = re.compile('<!ENTITY +(\w+) +CDATA +"([^"]+)" +-- +((?:.|\n)+?) *-->') +entityRE = re.compile(r'<!ENTITY +(\w+) +CDATA +"([^"]+)" +-- +((?:.|\n)+?) *-->') def parse(text,pos=0,endpos=None): @@ -39,7 +39,7 @@ def writefile(f,defs): if charcode[:2] == '&#': code = int(charcode[2:-1]) if code < 256: - charcode = "'\%o'" % code + charcode = r"'\%o'" % code else: charcode = repr(charcode) else: diff --git a/Tools/scripts/pathfix.py b/Tools/scripts/pathfix.py index 22432d1..562bbc7 100755 --- a/Tools/scripts/pathfix.py +++ b/Tools/scripts/pathfix.py @@ -64,7 +64,7 @@ def main(): if fix(arg): bad = 1 sys.exit(bad) -ispythonprog = re.compile('^[a-zA-Z0-9_]+\.py$') +ispythonprog = re.compile(r'^[a-zA-Z0-9_]+\.py$') def ispython(name): return bool(ispythonprog.match(name)) diff --git a/Tools/scripts/ptags.py b/Tools/scripts/ptags.py index ca643b3..396cbd0 100755 --- a/Tools/scripts/ptags.py +++ b/Tools/scripts/ptags.py @@ -24,7 +24,7 @@ def main(): for s in tags: fp.write(s) -expr = '^[ \t]*(def|class)[ \t]+([a-zA-Z0-9_]+)[ \t]*[:\(]' +expr = r'^[ \t]*(def|class)[ \t]+([a-zA-Z0-9_]+)[ \t]*[:\(]' matcher = re.compile(expr) def treat_file(filename): diff --git a/Tools/scripts/svneol.py b/Tools/scripts/svneol.py index 8abdd01..6c70da9 100755 --- a/Tools/scripts/svneol.py +++ b/Tools/scripts/svneol.py @@ -1,6 +1,6 @@ #! /usr/bin/env python3 -""" +r""" SVN helper script. Try to set the svn:eol-style property to "native" on every .py, .txt, .c and diff --git a/Tools/scripts/texi2html.py b/Tools/scripts/texi2html.py index 9983528..9c1e9fe 100755 --- a/Tools/scripts/texi2html.py +++ b/Tools/scripts/texi2html.py @@ -78,11 +78,11 @@ spprog = re.compile('[\n@{}&<>]') # Special characters in # running text # # menu item (Yuck!) -miprog = re.compile('^\* ([^:]*):(:|[ \t]*([^\t,\n.]+)([^ \t\n]*))[ \t\n]*') -# 0 1 1 2 3 34 42 0 -# ----- ---------- --------- -# -|----------------------------- -# ----------------------------------------------------- +miprog = re.compile(r'^\* ([^:]*):(:|[ \t]*([^\t,\n.]+)([^ \t\n]*))[ \t\n]*') +# 0 1 1 2 3 34 42 0 +# ----- ---------- --------- +# -|----------------------------- +# ----------------------------------------------------- diff --git a/Tools/unicode/gencodec.py b/Tools/unicode/gencodec.py index 4c21469..31f0112 100644 --- a/Tools/unicode/gencodec.py +++ b/Tools/unicode/gencodec.py @@ -37,11 +37,11 @@ UNI_UNDEFINED = chr(0xFFFE) # Placeholder for a missing code point MISSING_CODE = -1 -mapRE = re.compile('((?:0x[0-9a-fA-F]+\+?)+)' - '\s+' - '((?:(?:0x[0-9a-fA-Z]+|<[A-Za-z]+>)\+?)*)' - '\s*' - '(#.+)?') +mapRE = re.compile(r'((?:0x[0-9a-fA-F]+\+?)+)' + r'\s+' + r'((?:(?:0x[0-9a-fA-Z]+|<[A-Za-z]+>)\+?)*)' + r'\s*' + r'(#.+)?') def parsecodes(codes, len=len, range=range): @@ -838,7 +838,7 @@ class PyBuildExt(build_ext): # find out which version of OpenSSL we have openssl_ver = 0 openssl_ver_re = re.compile( - '^\s*#\s*define\s+OPENSSL_VERSION_NUMBER\s+(0x[0-9a-fA-F]+)' ) + r'^\s*#\s*define\s+OPENSSL_VERSION_NUMBER\s+(0x[0-9a-fA-F]+)' ) # look for the openssl version header on the compiler search path. opensslv_h = find_file('openssl/opensslv.h', [], @@ -1724,7 +1724,7 @@ class PyBuildExt(build_ext): # All existing framework builds of Tcl/Tk don't support 64-bit # architectures. cflags = sysconfig.get_config_vars('CFLAGS')[0] - archs = re.findall('-arch\s+(\w+)', cflags) + archs = re.findall(r'-arch\s+(\w+)', cflags) tmpfile = os.path.join(self.build_temp, 'tk.arch') if not os.path.exists(self.build_temp): |