ports/104451: [MAINTAINER UPDATE] multimedia/quodlibet: Python 2.5 compatibility
Peter Johnson
johnson.peter at gmail.com
Mon Oct 16 03:50:19 UTC 2006
>Number: 104451
>Category: ports
>Synopsis: [MAINTAINER UPDATE] multimedia/quodlibet: Python 2.5 compatibility
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: maintainer-update
>Submitter-Id: current-users
>Arrival-Date: Mon Oct 16 03:50:17 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator: Peter Johnson
>Release: 6.2-PRERELEASE
>Organization:
>Environment:
>Description:
Broken with Python 2.5. This was only a temporary problem when lang/python was bumped to 2.5 and then back to 2.4, but this problem will return (assuming lang/python will again get bumped to 2.5 after 6.2 release).
>How-To-Repeat:
>Fix:
Patch to port based on QL SVN. I didn't PORTREVISION bump; feel free to
change this if the committer thinks it's necessary.
Patch attached with submission follows:
Index: files/patch-python25
===================================================================
RCS file: files/patch-python25
diff -N files/patch-python25
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ files/patch-python25 16 Oct 2006 03:43:57 -0000
@@ -0,0 +1,307 @@
+Index: parse/_pattern.py
+===================================================================
+--- parse/_pattern.py (revision 3816)
++++ parse/_pattern.py (revision 3817)
+@@ -15,7 +15,7 @@
+ # every time. The Song proxy might also get in the way.
+
+ import os
+-import sre
++import re
+
+ import util
+
+@@ -43,16 +43,16 @@
+ str(self._reverse[self.type]) +
+ "), lexeme=" + repr(self.lexeme) + ">")
+
+-class PatternLexer(sre.Scanner):
++class PatternLexer(re.Scanner):
+ def __init__(self, s):
+ self.string = s.strip()
+- sre.Scanner.__init__(self,
++ re.Scanner.__init__(self,
+ [(r"([^<>|\\]|\\.)+", self.text),
+ (r"[<>|]", self.table),
+ ])
+
+ def text(self, scanner, string):
+- return PatternLexeme(TEXT, sre.sub(r"\\(.)", r"\1", string))
++ return PatternLexeme(TEXT, re.sub(r"\\(.)", r"\1", string))
+ def table(self, scanner, string):
+ return PatternLexeme(
+ {"|": COND, "<": OPEN, ">": CLOSE}[string], string)
+Index: parse/_query.py
+===================================================================
+--- parse/_query.py (revision 3816)
++++ parse/_query.py (revision 3817)
+@@ -10,7 +10,7 @@
+ # but it could use some cleaning up. It builds the requisite match.*
+ # objects as it goes, which is where the interesting stuff will happen.
+
+-import sre
++import re
+
+ import parse._match as match
+
+@@ -22,10 +22,10 @@
+ class ParseError(error): pass
+ class LexerError(error): pass
+
+-class QueryLexer(sre.Scanner):
++class QueryLexer(re.Scanner):
+ def __init__(self, s):
+ self.string = s.strip()
+- sre.Scanner.__init__(self,
++ re.Scanner.__init__(self,
+ [(r"/([^/\\]|\\.)*/", self.regexp),
+ (r'"([^"\\]|\\.)*"', self.str_to_re),
+ (r"'([^'\\]|\\.)*'", self.str_to_re),
+@@ -42,7 +42,7 @@
+ if isinstance(string, unicode): string = string.encode('utf-8')
+ string = string[1:-1].decode('string_escape')
+ string = string.decode('utf-8')
+- return QueryLexeme(RE, "^%s$" % sre.escape(string))
++ return QueryLexeme(RE, "^%s$" % re.escape(string))
+
+ def tag(self, scanner, string):
+ return QueryLexeme(TAG, string.strip())
+@@ -190,24 +190,24 @@
+ def MatchTag(self):
+ tag = self.lookahead.lexeme
+ self.match(TAG)
+- try: return sre.compile(sre.escape(tag), sre.IGNORECASE | sre.UNICODE)
+- except sre.error:
++ try: return re.compile(re.escape(tag), re.IGNORECASE | re.UNICODE)
++ except re.error:
+ raise ParseError("The regular expression was invalid")
+
+ def Regexp(self):
+- re = self.lookahead.lexeme
++ regex = self.lookahead.lexeme
+ self.match(RE)
+- mods = sre.MULTILINE | sre.UNICODE | sre.IGNORECASE
++ mods = re.MULTILINE | re.UNICODE | re.IGNORECASE
+ if self.lookahead.type == TAG:
+ s = self.lookahead.lexeme.lower()
+- if "c" in s: mods &= ~sre.IGNORECASE
+- if "i" in s: mods |= sre.IGNORECASE
+- if "s" in s: mods |= sre.DOTALL
+- if "l" in s: mods = (mods & ~sre.UNICODE) | sre.LOCALE
++ if "c" in s: mods &= ~re.IGNORECASE
++ if "i" in s: mods |= re.IGNORECASE
++ if "s" in s: mods |= re.DOTALL
++ if "l" in s: mods = (mods & ~re.UNICODE) | re.LOCALE
+ self.match(TAG)
+- try: return sre.compile(re, mods)
+- except sre.error:
+- raise ParseError("The regular expression /%s/ is invalid." % re)
++ try: return re.compile(regex, mods)
++ except re.error:
++ raise ParseError("The regular expression /%s/ is invalid." % regex)
+
+ def match(self, *tokens):
+ if tokens == [EOF] and self.lookahead.type == EOF:
+@@ -227,7 +227,7 @@
+ if not isinstance(string, unicode): string = string.decode('utf-8')
+ if string == "": return match.Inter([])
+ elif not set("#=").intersection(string):
+- parts = ["%s = /%s/" % (", ".join(star), sre.escape(p))
++ parts = ["%s = /%s/" % (", ".join(star), re.escape(p))
+ for p in string.split()]
+ string = "&(" + ",".join(parts) + ")"
+ return QueryParser(QueryLexer(string)).StartQuery()
+Index: qltk/remote.py
+===================================================================
+--- qltk/remote.py (revision 3816)
++++ qltk/remote.py (revision 3817)
+@@ -9,7 +9,7 @@
+
+ import os
+ import random
+-import sre
++import re
+
+ import gobject
+ import gtk
+@@ -162,7 +162,7 @@
+ for added in library.scan([filename]): pass
+ if window.browser.can_filter(None):
+ window.browser.set_text(
+- "filename = /^%s/c" % sre.escape(filename))
++ "filename = /^%s/c" % re.escape(filename))
+ window.browser.activate()
+ else:
+ basepath = filename + "/"
+Index: qltk/cbes.py
+===================================================================
+--- qltk/cbes.py (revision 3816)
++++ qltk/cbes.py (revision 3817)
+@@ -241,8 +241,8 @@
+ if not os.path.isdir(os.path.dirname(filename)):
+ os.makedirs(os.path.dirname(filename))
+
+- saved = file(filename + ".saved", "wU")
+- memory = file(filename, "wU")
++ saved = file(filename + ".saved", "w")
++ memory = file(filename, "w")
+ target = saved
+ for row in self.get_model():
+ if row[0] is None: target = memory
+Index: qltk/renamefiles.py
+===================================================================
+--- qltk/renamefiles.py (revision 3816)
++++ qltk/renamefiles.py (revision 3817)
+@@ -8,7 +8,7 @@
+ # $Id: quodlibet-0.23.1-python25.patch,v 1.1 2006/09/25 02:05:35 tcort Exp $
+
+ import os
+-import sre
++import re
+ import unicodedata
+
+ import gtk
+@@ -38,7 +38,7 @@
+ new = u"".join(map(lambda s: (s in self.BAD and "_") or s, filename))
+ parts = new.split(os.sep)
+ def fix_end(string):
+- return sre.sub(r'[\. ]$', "_", string)
++ return re.sub(r'[\. ]$', "_", string)
+ return unicode(os.sep).join(map(fix_end, parts))
+
+ class StripDiacriticals(FilterCheckButton):
+Index: qltk/tagsfrompath.py
+===================================================================
+--- qltk/tagsfrompath.py (revision 3816)
++++ qltk/tagsfrompath.py (revision 3817)
+@@ -8,7 +8,7 @@
+ # $Id: quodlibet-0.23.1-python25.patch,v 1.1 2006/09/25 02:05:35 tcort Exp $
+
+ import os
+-import sre
++import re
+
+ import gtk
+
+@@ -29,7 +29,7 @@
+ self.slashes = len(pattern) - len(pattern.replace(os.path.sep,'')) + 1
+ self.pattern = None
+ # patterns look like <tagname> non regexy stuff <tagname> ...
+- pieces = sre.split(r'(<[A-Za-z0-9_]+>)', pattern)
++ pieces = re.split(r'(<[A-Za-z0-9_]+>)', pattern)
+ override = { '<tracknumber>': r'\d\d?', '<discnumber>': r'\d\d??' }
+ for i, piece in enumerate(pieces):
+ if not piece: continue
+@@ -38,7 +38,7 @@
+ pieces[i] = '(?P%s%s)' % (piece, override.get(piece, '.+?'))
+ self.headers.append(piece[1:-1].encode("ascii", "replace"))
+ else:
+- pieces[i] = sre.escape(piece)
++ pieces[i] = re.escape(piece)
+
+ # some slight magic to anchor searches "nicely"
+ # nicely means if it starts with a <tag>, anchor with a /
+@@ -52,7 +52,7 @@
+ and not pattern.endswith('<discnumber>'):
+ pieces.append(r'(?:\.\w+)$')
+
+- self.pattern = sre.compile(''.join(pieces))
++ self.pattern = re.compile(''.join(pieces))
+
+ def match(self, song):
+ if isinstance(song, dict):
+@@ -125,7 +125,7 @@
+ if songs: pattern_text = self.combo.child.get_text().decode("utf-8")
+ else: pattern_text = ""
+ try: pattern = TagsFromPattern(pattern_text)
+- except sre.error:
++ except re.error:
+ qltk.ErrorMessage(
+ self, _("Invalid pattern"),
+ _("The pattern\n\t<b>%s</b>\nis invalid. "
+Index: util/__init__.py
+===================================================================
+--- util/__init__.py (revision 3816)
++++ util/__init__.py (revision 3817)
+@@ -9,7 +9,7 @@
+ import gettext
+ import locale
+ import os
+-import sre
++import re
+ import sys
+
+ from const import FSCODING as fscoding, ENCODING
+@@ -26,7 +26,13 @@
+ t.install()
+
+ def python_init():
+- sre.escape = re_esc
++ re.escape = re_esc
++ # Python 2.4 has sre.Scanner but not re.Scanner. Python 2.5 has
++ # deprecated sre and moved Scanner to re.
++ try: re.Scanner
++ except AttributeError:
++ from sre import Scanner
++ re.Scanner = Scanner
+
+ def re_esc(str, BAD="/.^$*+?{,\\[]|()<>#=!:"):
+ needs_escape = lambda c: (c in BAD and "\\" + c) or c
+@@ -237,7 +243,7 @@
+ """Unescape a string in a manner suitable for XML/Pango."""
+ return str.replace("<", "<").replace(">", ">").replace("&", "&")
+
+-def parse_time(timestr, err=(ValueError, sre.error)):
++def parse_time(timestr, err=(ValueError, re.error)):
+ """Parse a time string in hh:mm:ss, mm:ss, or ss format."""
+ if timestr[0:1] == "-":
+ m = -1
+@@ -246,7 +252,7 @@
+
+ try:
+ return m * reduce(lambda s, a: s * 60 + int(a),
+- sre.split(r":|\.", timestr), 0)
++ re.split(r":|\.", timestr), 0)
+ except err: return 0
+
+ RATING_PRECISION = 0.25
+@@ -362,7 +368,7 @@
+ if not splitters: return [s.strip()]
+ values = s.split("\n")
+ for spl in splitters:
+- spl = sre.compile(r"\b\s*%s\s*\b" % sre.escape(spl), sre.UNICODE)
++ spl = re.compile(r"\b\s*%s\s*\b" % re.escape(spl), re.UNICODE)
+ new_values = []
+ for v in values:
+ new_values.extend([st.strip() for st in spl.split(v)])
+Index: util/massagers.py
+===================================================================
+--- util/massagers.py (revision 3816)
++++ util/massagers.py (revision 3817)
+@@ -8,7 +8,7 @@
+ # $Id: quodlibet-0.23.1-python25.patch,v 1.1 2006/09/25 02:05:35 tcort Exp $
+
+ import locale
+-import sre
++import re
+
+ class Massager(object):
+ """Massage a tag value from various 'okay' formats to the
+@@ -23,7 +23,7 @@
+ tags = ["date"]
+ error = _("The date must be entered in 'YYYY', 'YYYY-MM-DD' or "
+ "'YYYY-MM-DD HH:MM:SS' format.")
+- __match = sre.compile(r"^\d{4}([-.]\d{2}([-.]\d{2}([T ]\d{2}"
++ __match = re.compile(r"^\d{4}([-.]\d{2}([-.]\d{2}([T ]\d{2}"
+ "([:.]\d{2}([:.]\d{2})?)?)?)?)?$").match
+ def validate(self, value):
+ value = value.strip().replace(".", "-").replace("/", "-")
+@@ -32,7 +32,7 @@
+ class GainMassager(Massager):
+ tags = ["replaygain_album_gain", "replaygain_track_gain"]
+ error = _("Replay Gain gains must be entered in 'x.yy dB' format.")
+- __match = sre.compile(r"^[+-]\d+\.?\d+?\s+dB$").match
++ __match = re.compile(r"^[+-]\d+\.?\d+?\s+dB$").match
+
+ def validate(self, value):
+ if self.__match(value): return value
>Release-Note:
>Audit-Trail:
>Unformatted:
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