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Alex Gaynor committed 9d36528 Merge

merged default in

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  • Parent commits dd2ec11, 207092a
  • Branches numppy-flatitter

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File lib_pypy/_sqlite3.py

 # 2. Altered source versions must be plainly marked as such, and must not be
 #    misrepresented as being the original software.
 # 3. This notice may not be removed or altered from any source distribution.
+#
+# Note: This software has been modified for use in PyPy.
 
 from ctypes import c_void_p, c_int, c_double, c_int64, c_char_p, cdll
 from ctypes import POINTER, byref, string_at, CFUNCTYPE, cast
 from collections import OrderedDict
 import datetime
 import sys
-import time
 import weakref
 from threading import _get_ident as thread_get_ident
 
             def authorizer(userdata, action, arg1, arg2, dbname, source):
                 try:
                     return int(callback(action, arg1, arg2, dbname, source))
-                except Exception, e:
+                except Exception:
                     return SQLITE_DENY
             c_authorizer = AUTHORIZER(authorizer)
 
                 if not aggregate_ptr[0]:
                     try:
                         aggregate = cls()
-                    except Exception, e:
+                    except Exception:
                         msg = ("user-defined aggregate's '__init__' "
                                "method raised error")
                         sqlite.sqlite3_result_error(context, msg, len(msg))
                 params = _convert_params(context, argc, c_params)
                 try:
                     aggregate.step(*params)
-                except Exception, e:
+                except Exception:
                     msg = ("user-defined aggregate's 'step' "
                            "method raised error")
                     sqlite.sqlite3_result_error(context, msg, len(msg))
                     aggregate = self.aggregate_instances[aggregate_ptr[0]]
                     try:
                         val = aggregate.finalize()
-                    except Exception, e:
+                    except Exception:
                         msg = ("user-defined aggregate's 'finalize' "
                                "method raised error")
                         sqlite.sqlite3_result_error(context, msg, len(msg))
             self.statement.item = None
             self.statement.exhausted = True
 
-        if self.statement.kind == DML or self.statement.kind == DDL:
+        if self.statement.kind == DML:
             self.statement.reset()
 
         self.rowcount = -1
         if self.statement.kind == DML:
             self.connection._begin()
         else:
-            raise ProgrammingError, "executemany is only for DML statements"
+            raise ProgrammingError("executemany is only for DML statements")
 
         self.rowcount = 0
         for params in many_params:
         except StopIteration:
             return None
 
-        return nextrow
-
     def fetchmany(self, size=None):
         self._check_closed()
         self._check_reset()
     def __init__(self, connection, sql):
         self.statement = None
         if not isinstance(sql, str):
-            raise ValueError, "sql must be a string"
+            raise ValueError("sql must be a string")
         self.con = connection
         self.sql = sql # DEBUG ONLY
         first_word = self._statement_kind = sql.lstrip().split(" ")[0].upper()
             raise self.con._get_exception(ret)
         self.con._remember_statement(self)
         if _check_remaining_sql(next_char.value):
-            raise Warning, "One and only one statement required: %r" % (
-                next_char.value,)
+            raise Warning("One and only one statement required: %r" % (
+                next_char.value,))
         # sql_char should remain alive until here
 
         self._build_row_cast_map()
         elif type(param) is buffer:
             sqlite.sqlite3_bind_blob(self.statement, idx, str(param), len(param), SQLITE_TRANSIENT)
         else:
-            raise InterfaceError, "parameter type %s is not supported" % str(type(param))
+            raise InterfaceError("parameter type %s is not supported" % str(type(param)))
 
     def set_params(self, params):
         ret = sqlite.sqlite3_reset(self.statement)
             for idx in range(1, sqlite.sqlite3_bind_parameter_count(self.statement) + 1):
                 param_name = sqlite.sqlite3_bind_parameter_name(self.statement, idx)
                 if param_name is None:
-                    raise ProgrammingError, "need named parameters"
+                    raise ProgrammingError("need named parameters")
                 param_name = param_name[1:]
                 try:
                     param = params[param_name]
-                except KeyError, e:
+                except KeyError:
                     raise ProgrammingError("missing parameter '%s'" %param)
                 self.set_param(idx, param)
 
     params = _convert_params(context, nargs, c_params)
     try:
         val = real_cb(*params)
-    except Exception, e:
+    except Exception:
         msg = "user-defined function raised exception"
         sqlite.sqlite3_result_error(context, msg, len(msg))
     else:

File lib_pypy/datetime.py

 Sources for time zone and DST data: http://www.twinsun.com/tz/tz-link.htm
 
 This was originally copied from the sandbox of the CPython CVS repository.
-Thanks to Tim Peters for suggesting using it. 
+Thanks to Tim Peters for suggesting using it.
 """
 
 import time as _time
     raise ValueError("%s()=%d, must be in -1439..1439" % (name, offset))
 
 def _check_date_fields(year, month, day):
+    if not isinstance(year, (int, long)):
+        raise TypeError('int expected')
     if not MINYEAR <= year <= MAXYEAR:
         raise ValueError('year must be in %d..%d' % (MINYEAR, MAXYEAR), year)
     if not 1 <= month <= 12:
         raise ValueError('day must be in 1..%d' % dim, day)
 
 def _check_time_fields(hour, minute, second, microsecond):
+    if not isinstance(hour, (int, long)):
+        raise TypeError('int expected')
     if not 0 <= hour <= 23:
         raise ValueError('hour must be in 0..23', hour)
     if not 0 <= minute <= 59:
 
         self = object.__new__(cls)
 
-        self.__days = d
-        self.__seconds = s
-        self.__microseconds = us
+        self._days = d
+        self._seconds = s
+        self._microseconds = us
         if abs(d) > 999999999:
             raise OverflowError("timedelta # of days is too large: %d" % d)
 
         return self
 
     def __repr__(self):
-        if self.__microseconds:
+        if self._microseconds:
             return "%s(%d, %d, %d)" % ('datetime.' + self.__class__.__name__,
-                                       self.__days,
-                                       self.__seconds,
-                                       self.__microseconds)
-        if self.__seconds:
+                                       self._days,
+                                       self._seconds,
+                                       self._microseconds)
+        if self._seconds:
             return "%s(%d, %d)" % ('datetime.' + self.__class__.__name__,
-                                   self.__days,
-                                   self.__seconds)
-        return "%s(%d)" % ('datetime.' + self.__class__.__name__, self.__days)
+                                   self._days,
+                                   self._seconds)
+        return "%s(%d)" % ('datetime.' + self.__class__.__name__, self._days)
 
     def __str__(self):
-        mm, ss = divmod(self.__seconds, 60)
+        mm, ss = divmod(self._seconds, 60)
         hh, mm = divmod(mm, 60)
         s = "%d:%02d:%02d" % (hh, mm, ss)
-        if self.__days:
+        if self._days:
             def plural(n):
                 return n, abs(n) != 1 and "s" or ""
-            s = ("%d day%s, " % plural(self.__days)) + s
-        if self.__microseconds:
-            s = s + ".%06d" % self.__microseconds
+            s = ("%d day%s, " % plural(self._days)) + s
+        if self._microseconds:
+            s = s + ".%06d" % self._microseconds
         return s
 
-    days = property(lambda self: self.__days, doc="days")
-    seconds = property(lambda self: self.__seconds, doc="seconds")
-    microseconds = property(lambda self: self.__microseconds,
-                            doc="microseconds")
-
     def total_seconds(self):
         return ((self.days * 86400 + self.seconds) * 10**6
                 + self.microseconds) / 1e6
 
+    # Read-only field accessors
+    @property
+    def days(self):
+        """days"""
+        return self._days
+
+    @property
+    def seconds(self):
+        """seconds"""
+        return self._seconds
+
+    @property
+    def microseconds(self):
+        """microseconds"""
+        return self._microseconds
+
     def __add__(self, other):
         if isinstance(other, timedelta):
             # for CPython compatibility, we cannot use
             # our __class__ here, but need a real timedelta
-            return timedelta(self.__days + other.__days,
-                             self.__seconds + other.__seconds,
-                             self.__microseconds + other.__microseconds)
+            return timedelta(self._days + other._days,
+                             self._seconds + other._seconds,
+                             self._microseconds + other._microseconds)
         return NotImplemented
 
     __radd__ = __add__
 
     def __sub__(self, other):
         if isinstance(other, timedelta):
-            return self + -other
+            # for CPython compatibility, we cannot use
+            # our __class__ here, but need a real timedelta
+            return timedelta(self._days - other._days,
+                             self._seconds - other._seconds,
+                             self._microseconds - other._microseconds)
         return NotImplemented
 
     def __rsub__(self, other):
         return NotImplemented
 
     def __neg__(self):
-            # for CPython compatibility, we cannot use
-            # our __class__ here, but need a real timedelta
-            return timedelta(-self.__days,
-                             -self.__seconds,
-                             -self.__microseconds)
+        # for CPython compatibility, we cannot use
+        # our __class__ here, but need a real timedelta
+        return timedelta(-self._days,
+                         -self._seconds,
+                         -self._microseconds)
 
     def __pos__(self):
         return self
 
     def __abs__(self):
-        if self.__days < 0:
+        if self._days < 0:
             return -self
         else:
             return self
         if isinstance(other, (int, long)):
             # for CPython compatibility, we cannot use
             # our __class__ here, but need a real timedelta
-            return timedelta(self.__days * other,
-                             self.__seconds * other,
-                             self.__microseconds * other)
+            return timedelta(self._days * other,
+                             self._seconds * other,
+                             self._microseconds * other)
         return NotImplemented
 
     __rmul__ = __mul__
 
     def __div__(self, other):
         if isinstance(other, (int, long)):
-            usec = ((self.__days * (24*3600L) + self.__seconds) * 1000000 +
-                    self.__microseconds)
+            usec = ((self._days * (24*3600L) + self._seconds) * 1000000 +
+                    self._microseconds)
             return timedelta(0, 0, usec // other)
         return NotImplemented
 
     __floordiv__ = __div__
 
-    # Comparisons.
+    # Comparisons of timedelta objects with other.
 
     def __eq__(self, other):
         if isinstance(other, timedelta):
-            return self.__cmp(other) == 0
+            return self._cmp(other) == 0
         else:
             return False
 
     def __ne__(self, other):
         if isinstance(other, timedelta):
-            return self.__cmp(other) != 0
+            return self._cmp(other) != 0
         else:
             return True
 
     def __le__(self, other):
         if isinstance(other, timedelta):
-            return self.__cmp(other) <= 0
+            return self._cmp(other) <= 0
         else:
             _cmperror(self, other)
 
     def __lt__(self, other):
         if isinstance(other, timedelta):
-            return self.__cmp(other) < 0
+            return self._cmp(other) < 0
         else:
             _cmperror(self, other)
 
     def __ge__(self, other):
         if isinstance(other, timedelta):
-            return self.__cmp(other) >= 0
+            return self._cmp(other) >= 0
         else:
             _cmperror(self, other)
 
     def __gt__(self, other):
         if isinstance(other, timedelta):
-            return self.__cmp(other) > 0
+            return self._cmp(other) > 0
         else:
             _cmperror(self, other)
 
-    def __cmp(self, other):
+    def _cmp(self, other):
         assert isinstance(other, timedelta)
-        return cmp(self.__getstate(), other.__getstate())
+        return cmp(self._getstate(), other._getstate())
 
     def __hash__(self):
-        return hash(self.__getstate())
+        return hash(self._getstate())
 
     def __nonzero__(self):
-        return (self.__days != 0 or
-                self.__seconds != 0 or
-                self.__microseconds != 0)
+        return (self._days != 0 or
+                self._seconds != 0 or
+                self._microseconds != 0)
 
     # Pickle support.
 
     __safe_for_unpickling__ = True      # For Python 2.2
 
-    def __getstate(self):
-        return (self.__days, self.__seconds, self.__microseconds)
+    def _getstate(self):
+        return (self._days, self._seconds, self._microseconds)
 
     def __reduce__(self):
-        return (self.__class__, self.__getstate())
+        return (self.__class__, self._getstate())
 
 timedelta.min = timedelta(-999999999)
 timedelta.max = timedelta(days=999999999, hours=23, minutes=59, seconds=59,
             return self
         _check_date_fields(year, month, day)
         self = object.__new__(cls)
-        self.__year = year
-        self.__month = month
-        self.__day = day
+        self._year = year
+        self._month = month
+        self._day = day
         return self
 
     # Additional constructors
 
+    @classmethod
     def fromtimestamp(cls, t):
         "Construct a date from a POSIX timestamp (like time.time())."
         y, m, d, hh, mm, ss, weekday, jday, dst = _time.localtime(t)
         return cls(y, m, d)
-    fromtimestamp = classmethod(fromtimestamp)
 
+    @classmethod
     def today(cls):
         "Construct a date from time.time()."
         t = _time.time()
         return cls.fromtimestamp(t)
-    today = classmethod(today)
 
+    @classmethod
     def fromordinal(cls, n):
         """Contruct a date from a proleptic Gregorian ordinal.
 
         """
         y, m, d = _ord2ymd(n)
         return cls(y, m, d)
-    fromordinal = classmethod(fromordinal)
 
     # Conversions to string
 
     def __repr__(self):
-        "Convert to formal string, for repr()."
+        """Convert to formal string, for repr().
+
+        >>> dt = datetime(2010, 1, 1)
+        >>> repr(dt)
+        'datetime.datetime(2010, 1, 1, 0, 0)'
+
+        >>> dt = datetime(2010, 1, 1, tzinfo=timezone.utc)
+        >>> repr(dt)
+        'datetime.datetime(2010, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)'
+        """
         return "%s(%d, %d, %d)" % ('datetime.' + self.__class__.__name__,
-                                   self.__year,
-                                   self.__month,
-                                   self.__day)
+                                   self._year,
+                                   self._month,
+                                   self._day)
     # XXX These shouldn't depend on time.localtime(), because that
     # clips the usable dates to [1970 .. 2038).  At least ctime() is
     # easily done without using strftime() -- that's better too because
 
     def ctime(self):
         "Format a la ctime()."
-        return tmxxx(self.__year, self.__month, self.__day).ctime()
+        return tmxxx(self._year, self._month, self._day).ctime()
 
     def strftime(self, fmt):
         "Format using strftime()."
         return _wrap_strftime(self, fmt, self.timetuple())
 
+    def __format__(self, fmt):
+        if not isinstance(fmt, (str, unicode)):
+            raise ValueError("__format__ excepts str or unicode, not %s" %
+                             fmt.__class__.__name__)
+        if len(fmt) != 0:
+            return self.strftime(fmt)
+        return str(self)
+
     def isoformat(self):
         """Return the date formatted according to ISO.
 
         - http://www.w3.org/TR/NOTE-datetime
         - http://www.cl.cam.ac.uk/~mgk25/iso-time.html
         """
-        return "%04d-%02d-%02d" % (self.__year, self.__month, self.__day)
+        return "%04d-%02d-%02d" % (self._year, self._month, self._day)
 
     __str__ = isoformat
 
-    def __format__(self, format):
-        if not isinstance(format, (str, unicode)):
-            raise ValueError("__format__ excepts str or unicode, not %s" %
-                             format.__class__.__name__)
-        if not format:
-            return str(self)
-        return self.strftime(format)
+    # Read-only field accessors
+    @property
+    def year(self):
+        """year (1-9999)"""
+        return self._year
 
-    # Read-only field accessors
-    year = property(lambda self: self.__year,
-                    doc="year (%d-%d)" % (MINYEAR, MAXYEAR))
-    month = property(lambda self: self.__month, doc="month (1-12)")
-    day = property(lambda self: self.__day, doc="day (1-31)")
+    @property
+    def month(self):
+        """month (1-12)"""
+        return self._month
+
+    @property
+    def day(self):
+        """day (1-31)"""
+        return self._day
 
     # Standard conversions, __cmp__, __hash__ (and helpers)
 
     def timetuple(self):
         "Return local time tuple compatible with time.localtime()."
-        return _build_struct_time(self.__year, self.__month, self.__day,
+        return _build_struct_time(self._year, self._month, self._day,
                                   0, 0, 0, -1)
 
     def toordinal(self):
         January 1 of year 1 is day 1.  Only the year, month and day values
         contribute to the result.
         """
-        return _ymd2ord(self.__year, self.__month, self.__day)
+        return _ymd2ord(self._year, self._month, self._day)
 
     def replace(self, year=None, month=None, day=None):
         """Return a new date with new values for the specified fields."""
         if year is None:
-            year = self.__year
+            year = self._year
         if month is None:
-            month = self.__month
+            month = self._month
         if day is None:
-            day = self.__day
+            day = self._day
         _check_date_fields(year, month, day)
         return date(year, month, day)
 
-    # Comparisons.
+    # Comparisons of date objects with other.
 
     def __eq__(self, other):
         if isinstance(other, date):
-            return self.__cmp(other) == 0
+            return self._cmp(other) == 0
         elif hasattr(other, "timetuple"):
             return NotImplemented
         else:
 
     def __ne__(self, other):
         if isinstance(other, date):
-            return self.__cmp(other) != 0
+            return self._cmp(other) != 0
         elif hasattr(other, "timetuple"):
             return NotImplemented
         else:
 
     def __le__(self, other):
         if isinstance(other, date):
-            return self.__cmp(other) <= 0
+            return self._cmp(other) <= 0
         elif hasattr(other, "timetuple"):
             return NotImplemented
         else:
 
     def __lt__(self, other):
         if isinstance(other, date):
-            return self.__cmp(other) < 0
+            return self._cmp(other) < 0
         elif hasattr(other, "timetuple"):
             return NotImplemented
         else:
 
     def __ge__(self, other):
         if isinstance(other, date):
-            return self.__cmp(other) >= 0
+            return self._cmp(other) >= 0
         elif hasattr(other, "timetuple"):
             return NotImplemented
         else:
 
     def __gt__(self, other):
         if isinstance(other, date):
-            return self.__cmp(other) > 0
+            return self._cmp(other) > 0
         elif hasattr(other, "timetuple"):
             return NotImplemented
         else:
             _cmperror(self, other)
 
-    def __cmp(self, other):
+    def _cmp(self, other):
         assert isinstance(other, date)
-        y, m, d = self.__year, self.__month, self.__day
-        y2, m2, d2 = other.__year, other.__month, other.__day
+        y, m, d = self._year, self._month, self._day
+        y2, m2, d2 = other._year, other._month, other._day
         return cmp((y, m, d), (y2, m2, d2))
 
     def __hash__(self):
         "Hash."
-        return hash(self.__getstate())
+        return hash(self._getstate())
 
     # Computations
 
     def __add__(self, other):
         "Add a date to a timedelta."
         if isinstance(other, timedelta):
-            t = tmxxx(self.__year,
-                      self.__month,
-                      self.__day + other.days)
+            t = tmxxx(self._year,
+                      self._month,
+                      self._day + other.days)
             self._checkOverflow(t.year)
             result = date(t.year, t.month, t.day)
             return result
         ISO calendar algorithm taken from
         http://www.phys.uu.nl/~vgent/calendar/isocalendar.htm
         """
-        year = self.__year
+        year = self._year
         week1monday = _isoweek1monday(year)
-        today = _ymd2ord(self.__year, self.__month, self.__day)
+        today = _ymd2ord(self._year, self._month, self._day)
         # Internally, week and day have origin 0
         week, day = divmod(today - week1monday, 7)
         if week < 0:
 
     __safe_for_unpickling__ = True      # For Python 2.2
 
-    def __getstate(self):
-        yhi, ylo = divmod(self.__year, 256)
-        return ("%c%c%c%c" % (yhi, ylo, self.__month, self.__day), )
+    def _getstate(self):
+        yhi, ylo = divmod(self._year, 256)
+        return ("%c%c%c%c" % (yhi, ylo, self._month, self._day), )
 
     def __setstate(self, string):
         if len(string) != 4 or not (1 <= ord(string[2]) <= 12):
             raise TypeError("not enough arguments")
-        yhi, ylo, self.__month, self.__day = map(ord, string)
-        self.__year = yhi * 256 + ylo
+        yhi, ylo, self._month, self._day = map(ord, string)
+        self._year = yhi * 256 + ylo
 
     def __reduce__(self):
-        return (self.__class__, self.__getstate())
+        return (self.__class__, self._getstate())
 
 _date_class = date  # so functions w/ args named "date" can get at the class
 
             return self
         _check_tzinfo_arg(tzinfo)
         _check_time_fields(hour, minute, second, microsecond)
-        self.__hour = hour
-        self.__minute = minute
-        self.__second = second
-        self.__microsecond = microsecond
+        self._hour = hour
+        self._minute = minute
+        self._second = second
+        self._microsecond = microsecond
         self._tzinfo = tzinfo
         return self
 
     # Read-only field accessors
-    hour = property(lambda self: self.__hour, doc="hour (0-23)")
-    minute = property(lambda self: self.__minute, doc="minute (0-59)")
-    second = property(lambda self: self.__second, doc="second (0-59)")
-    microsecond = property(lambda self: self.__microsecond,
-                           doc="microsecond (0-999999)")
-    tzinfo = property(lambda self: self._tzinfo, doc="timezone info object")
+    @property
+    def hour(self):
+        """hour (0-23)"""
+        return self._hour
+
+    @property
+    def minute(self):
+        """minute (0-59)"""
+        return self._minute
+
+    @property
+    def second(self):
+        """second (0-59)"""
+        return self._second
+
+    @property
+    def microsecond(self):
+        """microsecond (0-999999)"""
+        return self._microsecond
+
+    @property
+    def tzinfo(self):
+        """timezone info object"""
+        return self._tzinfo
 
     # Standard conversions, __hash__ (and helpers)
 
-    # Comparisons.
+    # Comparisons of time objects with other.
 
     def __eq__(self, other):
         if isinstance(other, time):
-            return self.__cmp(other) == 0
+            return self._cmp(other) == 0
         else:
             return False
 
     def __ne__(self, other):
         if isinstance(other, time):
-            return self.__cmp(other) != 0
+            return self._cmp(other) != 0
         else:
             return True
 
     def __le__(self, other):
         if isinstance(other, time):
-            return self.__cmp(other) <= 0
+            return self._cmp(other) <= 0
         else:
             _cmperror(self, other)
 
     def __lt__(self, other):
         if isinstance(other, time):
-            return self.__cmp(other) < 0
+            return self._cmp(other) < 0
         else:
             _cmperror(self, other)
 
     def __ge__(self, other):
         if isinstance(other, time):
-            return self.__cmp(other) >= 0
+            return self._cmp(other) >= 0
         else:
             _cmperror(self, other)
 
     def __gt__(self, other):
         if isinstance(other, time):
-            return self.__cmp(other) > 0
+            return self._cmp(other) > 0
         else:
             _cmperror(self, other)
 
-    def __cmp(self, other):
+    def _cmp(self, other):
         assert isinstance(other, time)
         mytz = self._tzinfo
         ottz = other._tzinfo
             base_compare = myoff == otoff
 
         if base_compare:
-            return cmp((self.__hour, self.__minute, self.__second,
-                        self.__microsecond),
-                       (other.__hour, other.__minute, other.__second,
-                        other.__microsecond))
+            return cmp((self._hour, self._minute, self._second,
+                        self._microsecond),
+                       (other._hour, other._minute, other._second,
+                        other._microsecond))
         if myoff is None or otoff is None:
             # XXX Buggy in 2.2.2.
             raise TypeError("cannot compare naive and aware times")
-        myhhmm = self.__hour * 60 + self.__minute - myoff
-        othhmm = other.__hour * 60 + other.__minute - otoff
-        return cmp((myhhmm, self.__second, self.__microsecond),
-                   (othhmm, other.__second, other.__microsecond))
+        myhhmm = self._hour * 60 + self._minute - myoff
+        othhmm = other._hour * 60 + other._minute - otoff
+        return cmp((myhhmm, self._second, self._microsecond),
+                   (othhmm, other._second, other._microsecond))
 
     def __hash__(self):
         """Hash."""
         tzoff = self._utcoffset()
         if not tzoff: # zero or None
-            return hash(self.__getstate()[0])
+            return hash(self._getstate()[0])
         h, m = divmod(self.hour * 60 + self.minute - tzoff, 60)
         if 0 <= h < 24:
             return hash(time(h, m, self.second, self.microsecond))
 
     def __repr__(self):
         """Convert to formal string, for repr()."""
-        if self.__microsecond != 0:
-            s = ", %d, %d" % (self.__second, self.__microsecond)
-        elif self.__second != 0:
-            s = ", %d" % self.__second
+        if self._microsecond != 0:
+            s = ", %d, %d" % (self._second, self._microsecond)
+        elif self._second != 0:
+            s = ", %d" % self._second
         else:
             s = ""
         s= "%s(%d, %d%s)" % ('datetime.' + self.__class__.__name__,
-                             self.__hour, self.__minute, s)
+                             self._hour, self._minute, s)
         if self._tzinfo is not None:
             assert s[-1:] == ")"
             s = s[:-1] + ", tzinfo=%r" % self._tzinfo + ")"
         This is 'HH:MM:SS.mmmmmm+zz:zz', or 'HH:MM:SS+zz:zz' if
         self.microsecond == 0.
         """
-        s = _format_time(self.__hour, self.__minute, self.__second,
-                         self.__microsecond)
+        s = _format_time(self._hour, self._minute, self._second,
+                         self._microsecond)
         tz = self._tzstr()
         if tz:
             s += tz
 
     __str__ = isoformat
 
-    def __format__(self, format):
-        if not isinstance(format, (str, unicode)):
-            raise ValueError("__format__ excepts str or unicode, not %s" %
-                             format.__class__.__name__)
-        if not format:
-            return str(self)
-        return self.strftime(format)
-
     def strftime(self, fmt):
         """Format using strftime().  The date part of the timestamp passed
         to underlying strftime should not be used.
         # The year must be >= 1900 else Python's strftime implementation
         # can raise a bogus exception.
         timetuple = (1900, 1, 1,
-                     self.__hour, self.__minute, self.__second,
+                     self._hour, self._minute, self._second,
                      0, 1, -1)
         return _wrap_strftime(self, fmt, timetuple)
 
+    def __format__(self, fmt):
+        if not isinstance(fmt, (str, unicode)):
+            raise ValueError("__format__ excepts str or unicode, not %s" %
+                             fmt.__class__.__name__)
+        if len(fmt) != 0:
+            return self.strftime(fmt)
+        return str(self)
+
     # Timezone functions
 
     def utcoffset(self):
 
     __safe_for_unpickling__ = True      # For Python 2.2
 
-    def __getstate(self):
-        us2, us3 = divmod(self.__microsecond, 256)
+    def _getstate(self):
+        us2, us3 = divmod(self._microsecond, 256)
         us1, us2 = divmod(us2, 256)
-        basestate = ("%c" * 6) % (self.__hour, self.__minute, self.__second,
+        basestate = ("%c" * 6) % (self._hour, self._minute, self._second,
                                   us1, us2, us3)
         if self._tzinfo is None:
             return (basestate,)
     def __setstate(self, string, tzinfo):
         if len(string) != 6 or ord(string[0]) >= 24:
             raise TypeError("an integer is required")
-        self.__hour, self.__minute, self.__second, us1, us2, us3 = \
+        self._hour, self._minute, self._second, us1, us2, us3 = \
                                                             map(ord, string)
-        self.__microsecond = (((us1 << 8) | us2) << 8) | us3
+        self._microsecond = (((us1 << 8) | us2) << 8) | us3
         self._tzinfo = tzinfo
 
     def __reduce__(self):
-        return (time, self.__getstate())
+        return (time, self._getstate())
 
 _time_class = time  # so functions w/ args named "time" can get at the class
 
 time.resolution = timedelta(microseconds=1)
 
 class datetime(date):
+    """datetime(year, month, day[, hour[, minute[, second[, microsecond[,tzinfo]]]]])
 
-    # XXX needs docstrings
-    # See http://www.zope.org/Members/fdrake/DateTimeWiki/TimeZoneInfo
+    The year, month and day arguments are required. tzinfo may be None, or an
+    instance of a tzinfo subclass. The remaining arguments may be ints or longs.
+    """
 
     def __new__(cls, year, month=None, day=None, hour=0, minute=0, second=0,
                 microsecond=0, tzinfo=None):
         _check_time_fields(hour, minute, second, microsecond)
         self = date.__new__(cls, year, month, day)
         # XXX This duplicates __year, __month, __day for convenience :-(
-        self.__year = year
-        self.__month = month
-        self.__day = day
-        self.__hour = hour
-        self.__minute = minute
-        self.__second = second
-        self.__microsecond = microsecond
+        self._year = year
+        self._month = month
+        self._day = day
+        self._hour = hour
+        self._minute = minute
+        self._second = second
+        self._microsecond = microsecond
         self._tzinfo = tzinfo
         return self
 
     # Read-only field accessors
-    hour = property(lambda self: self.__hour, doc="hour (0-23)")
-    minute = property(lambda self: self.__minute, doc="minute (0-59)")
-    second = property(lambda self: self.__second, doc="second (0-59)")
-    microsecond = property(lambda self: self.__microsecond,
-                           doc="microsecond (0-999999)")
-    tzinfo = property(lambda self: self._tzinfo, doc="timezone info object")
+    @property
+    def hour(self):
+        """hour (0-23)"""
+        return self._hour
 
+    @property
+    def minute(self):
+        """minute (0-59)"""
+        return self._minute
+
+    @property
+    def second(self):
+        """second (0-59)"""
+        return self._second
+
+    @property
+    def microsecond(self):
+        """microsecond (0-999999)"""
+        return self._microsecond
+
+    @property
+    def tzinfo(self):
+        """timezone info object"""
+        return self._tzinfo
+
+    @classmethod
     def fromtimestamp(cls, t, tz=None):
         """Construct a datetime from a POSIX timestamp (like time.time()).
 
         if tz is not None:
             result = tz.fromutc(result)
         return result
-    fromtimestamp = classmethod(fromtimestamp)
 
+    @classmethod
     def utcfromtimestamp(cls, t):
         "Construct a UTC datetime from a POSIX timestamp (like time.time())."
-        if 1 - (t % 1.0) < 0.0000005:
-            t = float(int(t)) + 1
-        if t < 0:
-            t -= 1
+        t, frac = divmod(t, 1.0)
+        us = round(frac * 1e6)
+
+        # If timestamp is less than one microsecond smaller than a
+        # full second, us can be rounded up to 1000000.  In this case,
+        # roll over to seconds, otherwise, ValueError is raised
+        # by the constructor.
+        if us == 1000000:
+            t += 1
+            us = 0
         y, m, d, hh, mm, ss, weekday, jday, dst = _time.gmtime(t)
-        us = int((t % 1.0) * 1000000)
         ss = min(ss, 59)    # clamp out leap seconds if the platform has them
         return cls(y, m, d, hh, mm, ss, us)
-    utcfromtimestamp = classmethod(utcfromtimestamp)
 
     # XXX This is supposed to do better than we *can* do by using time.time(),
     # XXX if the platform supports a more accurate way.  The C implementation
     # XXX uses gettimeofday on platforms that have it, but that isn't
     # XXX available from Python.  So now() may return different results
     # XXX across the implementations.
+    @classmethod
     def now(cls, tz=None):
         "Construct a datetime from time.time() and optional time zone info."
         t = _time.time()
         return cls.fromtimestamp(t, tz)
-    now = classmethod(now)
 
+    @classmethod
     def utcnow(cls):
         "Construct a UTC datetime from time.time()."
         t = _time.time()
         return cls.utcfromtimestamp(t)
-    utcnow = classmethod(utcnow)
 
+    @classmethod
     def combine(cls, date, time):
         "Construct a datetime from a given date and a given time."
         if not isinstance(date, _date_class):
         return cls(date.year, date.month, date.day,
                    time.hour, time.minute, time.second, time.microsecond,
                    time.tzinfo)
-    combine = classmethod(combine)
 
     def timetuple(self):
         "Return local time tuple compatible with time.localtime()."
 
     def date(self):
         "Return the date part."
-        return date(self.__year, self.__month, self.__day)
+        return date(self._year, self._month, self._day)
 
     def time(self):
         "Return the time part, with tzinfo None."
 
     def ctime(self):
         "Format a la ctime()."
-        t = tmxxx(self.__year, self.__month, self.__day, self.__hour,
-                  self.__minute, self.__second)
+        t = tmxxx(self._year, self._month, self._day, self._hour,
+                  self._minute, self._second)
         return t.ctime()
 
     def isoformat(self, sep='T'):
         Optional argument sep specifies the separator between date and
         time, default 'T'.
         """
-        s = ("%04d-%02d-%02d%c" % (self.__year, self.__month, self.__day,
+        s = ("%04d-%02d-%02d%c" % (self._year, self._month, self._day,
                                   sep) +
-                _format_time(self.__hour, self.__minute, self.__second,
-                             self.__microsecond))
+                _format_time(self._hour, self._minute, self._second,
+                             self._microsecond))
         off = self._utcoffset()
         if off is not None:
             if off < 0:
         return s
 
     def __repr__(self):
-        "Convert to formal string, for repr()."
-        L = [self.__year, self.__month, self.__day, # These are never zero
-             self.__hour, self.__minute, self.__second, self.__microsecond]
+        """Convert to formal string, for repr()."""
+        L = [self._year, self._month, self._day, # These are never zero
+             self._hour, self._minute, self._second, self._microsecond]
         if L[-1] == 0:
             del L[-1]
         if L[-1] == 0:
-            del L[-1]            
+            del L[-1]
         s = ", ".join(map(str, L))
         s = "%s(%s)" % ('datetime.' + self.__class__.__name__, s)
         if self._tzinfo is not None:
 
     def __eq__(self, other):
         if isinstance(other, datetime):
-            return self.__cmp(other) == 0
+            return self._cmp(other) == 0
         elif hasattr(other, "timetuple") and not isinstance(other, date):
             return NotImplemented
         else:
 
     def __ne__(self, other):
         if isinstance(other, datetime):
-            return self.__cmp(other) != 0
+            return self._cmp(other) != 0
         elif hasattr(other, "timetuple") and not isinstance(other, date):
             return NotImplemented
         else:
 
     def __le__(self, other):
         if isinstance(other, datetime):
-            return self.__cmp(other) <= 0
+            return self._cmp(other) <= 0
         elif hasattr(other, "timetuple") and not isinstance(other, date):
             return NotImplemented
         else:
 
     def __lt__(self, other):
         if isinstance(other, datetime):
-            return self.__cmp(other) < 0
+            return self._cmp(other) < 0
         elif hasattr(other, "timetuple") and not isinstance(other, date):
             return NotImplemented
         else:
 
     def __ge__(self, other):
         if isinstance(other, datetime):
-            return self.__cmp(other) >= 0
+            return self._cmp(other) >= 0
         elif hasattr(other, "timetuple") and not isinstance(other, date):
             return NotImplemented
         else:
 
     def __gt__(self, other):
         if isinstance(other, datetime):
-            return self.__cmp(other) > 0
+            return self._cmp(other) > 0
         elif hasattr(other, "timetuple") and not isinstance(other, date):
             return NotImplemented
         else:
             _cmperror(self, other)
 
-    def __cmp(self, other):
+    def _cmp(self, other):
         assert isinstance(other, datetime)
         mytz = self._tzinfo
         ottz = other._tzinfo
             base_compare = myoff == otoff
 
         if base_compare:
-            return cmp((self.__year, self.__month, self.__day,
-                        self.__hour, self.__minute, self.__second,
-                        self.__microsecond),
-                       (other.__year, other.__month, other.__day,
-                        other.__hour, other.__minute, other.__second,
-                        other.__microsecond))
+            return cmp((self._year, self._month, self._day,
+                        self._hour, self._minute, self._second,
+                        self._microsecond),
+                       (other._year, other._month, other._day,
+                        other._hour, other._minute, other._second,
+                        other._microsecond))
         if myoff is None or otoff is None:
             # XXX Buggy in 2.2.2.
             raise TypeError("cannot compare naive and aware datetimes")
         "Add a datetime and a timedelta."
         if not isinstance(other, timedelta):
             return NotImplemented
-        t = tmxxx(self.__year,
-                  self.__month,
-                  self.__day + other.days,
-                  self.__hour,
-                  self.__minute,
-                  self.__second + other.seconds,
-                  self.__microsecond + other.microseconds)
+        t = tmxxx(self._year,
+                  self._month,
+                  self._day + other.days,
+                  self._hour,
+                  self._minute,
+                  self._second + other.seconds,
+                  self._microsecond + other.microseconds)
         self._checkOverflow(t.year)
         result = datetime(t.year, t.month, t.day,
                                 t.hour, t.minute, t.second,
 
         days1 = self.toordinal()
         days2 = other.toordinal()
-        secs1 = self.__second + self.__minute * 60 + self.__hour * 3600
-        secs2 = other.__second + other.__minute * 60 + other.__hour * 3600
+        secs1 = self._second + self._minute * 60 + self._hour * 3600
+        secs2 = other._second + other._minute * 60 + other._hour * 3600
         base = timedelta(days1 - days2,
                          secs1 - secs2,
-                         self.__microsecond - other.__microsecond)
+                         self._microsecond - other._microsecond)
         if self._tzinfo is other._tzinfo:
             return base
         myoff = self._utcoffset()
         if myoff == otoff:
             return base
         if myoff is None or otoff is None:
-            raise TypeError, "cannot mix naive and timezone-aware time"
+            raise TypeError("cannot mix naive and timezone-aware time")
         return base + timedelta(minutes = otoff-myoff)
 
     def __hash__(self):
         tzoff = self._utcoffset()
         if tzoff is None:
-            return hash(self.__getstate()[0])
+            return hash(self._getstate()[0])
         days = _ymd2ord(self.year, self.month, self.day)
         seconds = self.hour * 3600 + (self.minute - tzoff) * 60 + self.second
         return hash(timedelta(days, seconds, self.microsecond))
 
     __safe_for_unpickling__ = True      # For Python 2.2
 
-    def __getstate(self):
-        yhi, ylo = divmod(self.__year, 256)
-        us2, us3 = divmod(self.__microsecond, 256)
+    def _getstate(self):
+        yhi, ylo = divmod(self._year, 256)
+        us2, us3 = divmod(self._microsecond, 256)
         us1, us2 = divmod(us2, 256)
-        basestate = ("%c" * 10) % (yhi, ylo, self.__month, self.__day,
-                                   self.__hour, self.__minute, self.__second,
+        basestate = ("%c" * 10) % (yhi, ylo, self._month, self._day,
+                                   self._hour, self._minute, self._second,
                                    us1, us2, us3)
         if self._tzinfo is None:
             return (basestate,)
             return (basestate, self._tzinfo)
 
     def __setstate(self, string, tzinfo):
-        (yhi, ylo, self.__month, self.__day, self.__hour,
-         self.__minute, self.__second, us1, us2, us3) = map(ord, string)
-        self.__year = yhi * 256 + ylo
-        self.__microsecond = (((us1 << 8) | us2) << 8) | us3
+        (yhi, ylo, self._month, self._day, self._hour,
+         self._minute, self._second, us1, us2, us3) = map(ord, string)
+        self._year = yhi * 256 + ylo
+        self._microsecond = (((us1 << 8) | us2) << 8) | us3
         self._tzinfo = tzinfo
 
     def __reduce__(self):
-        return (self.__class__, self.__getstate())
+        return (self.__class__, self._getstate())
 
 
 datetime.min = datetime(1, 1, 1)
 
 Because we know z.d said z was in daylight time (else [5] would have held and
 we would have stopped then), and we know z.d != z'.d (else [8] would have held
-and we we have stopped then), and there are only 2 possible values dst() can
+and we have stopped then), and there are only 2 possible values dst() can
 return in Eastern, it follows that z'.d must be 0 (which it is in the example,
 but the reasoning doesn't depend on the example -- it depends on there being
 two possible dst() outcomes, one zero and the other non-zero).  Therefore

File lib_pypy/numpypy/core/fromnumeric.py

            [5, 6]])
 
     """
+    assert order == 'C'
     if not hasattr(a, 'reshape'):
        a = numpypy.array(a)
     return a.reshape(newshape)
     1
 
     """
+    assert axis is None
     if not hasattr(a, 'argmax'):
         a = numpypy.array(a)
     return a.argmax()
         documentation.
 
     """
+    assert axis is None
     if not hasattr(a, 'argmin'):
         a = numpypy.array(a)
     return a.argmin()
     -128
 
     """
+    assert dtype is None
+    assert out is None
     if not hasattr(a, "sum"):
         a = numpypy.array(a)
-    return a.sum()
+    return a.sum(axis=axis)
 
 
 def product (a, axis=None, dtype=None, out=None):
     any : equivalent function
 
     """
+    assert axis is None
+    assert out is None
     if not hasattr(a, 'any'):
         a = numpypy.array(a)
     return a.any()
     numpy.all : Equivalent function; see for details.
 
     """
+    assert axis is None
+    assert out is None
     if not hasattr(a, 'all'):
         a = numpypy.array(a)
     return a.all()
     (191614240, 191614240)
 
     """
+    assert axis is None
+    assert out is None
     if not hasattr(a, 'any'):
         a = numpypy.array(a)
     return a.any()
     (28293632, 28293632, array([ True], dtype=bool))
 
     """
+    assert axis is None
+    assert out is None
     if not hasattr(a, 'all'):
         a = numpypy.array(a)
     return a.all()
     4.0
 
     """
+    assert axis is None
+    assert out is None
     if not hasattr(a, "max"):
         a = numpypy.array(a)
     return a.max()
 
     """
     # amin() is equivalent to min()
+    assert axis is None
+    assert out is None
     if not hasattr(a, 'min'):
         a = numpypy.array(a)
     return a.min()
     0.55000000074505806
 
     """
+    assert dtype is None
+    assert out is None
     if not hasattr(a, "mean"):
         a = numpypy.array(a)
-    return a.mean()
+    return a.mean(axis=axis)
 
 
 def std(a, axis=None, dtype=None, out=None, ddof=0):
     0.44999999925552653
 
     """
+    assert axis is None
+    assert dtype is None
+    assert out is None
+    assert ddof == 0
     if not hasattr(a, "std"):
         a = numpypy.array(a)
     return a.std()
     0.20250000000000001
 
     """
+    assert axis is None
+    assert dtype is None
+    assert out is None
+    assert ddof == 0
     if not hasattr(a, "var"):
         a = numpypy.array(a)
     return a.var()

File pypy/doc/translation.rst

                    function.  The two input variables are the exception class
                    and the exception value, respectively.  (No other block will
                    actually link to the exceptblock if the function does not
-                   explicitely raise exceptions.)
+                   explicitly raise exceptions.)
 
 
 ``Block``
 Mutable objects need special treatment during annotation, because
 the annotation of contained values needs to be possibly updated to account
 for mutation operations, and consequently the annotation information
-reflown through the relevant parts of the flow the graphs.
+reflown through the relevant parts of the flow graphs.
 
 * ``SomeList`` stands for a list of homogeneous type (i.e. all the
   elements of the list are represented by a single common ``SomeXxx``
 
 Since RPython is a garbage collected language there is a lot of heap memory
 allocation going on all the time, which would either not occur at all in a more
-traditional explicitely managed language or results in an object which dies at
-a time known in advance and can thus be explicitely deallocated. For example a
+traditional explicitly managed language or results in an object which dies at
+a time known in advance and can thus be explicitly deallocated. For example a
 loop of the following form::
 
     for i in range(n):
 
 So far it is the second most mature high level backend after GenCLI:
 it still can't translate the full Standard Interpreter, but after the
-Leysin sprint we were able to compile and run the rpytstone and
+Leysin sprint we were able to compile and run the rpystone and
 richards benchmarks.
 
 GenJVM is almost entirely the work of Niko Matsakis, who worked on it

File pypy/interpreter/executioncontext.py

         AsyncAction.__init__(self, space)
         self.dying_objects = []
         self.finalizers_lock_count = 0
+        self.enabled_at_app_level = True
 
     def register_callback(self, w_obj, callback, descrname):
         self.dying_objects.append((w_obj, callback, descrname))

File pypy/jit/backend/test/runner_test.py

         res = self.execute_operation(rop.CALL, [funcbox] + map(BoxInt, args), 'int', descr=calldescr)
         assert res.value == func(*args)
 
+    def test_call_box_func(self):
+        def a(a1, a2):
+            return a1 + a2
+        def b(b1, b2):
+            return b1 * b2
+
+        arg1 = 40
+        arg2 = 2
+        for f in [a, b]:
+            TP = lltype.Signed
+            FPTR = self.Ptr(self.FuncType([TP, TP], TP))
+            func_ptr = llhelper(FPTR, f)
+            FUNC = deref(FPTR)
+            funcconst = self.get_funcbox(self.cpu, func_ptr)
+            funcbox = funcconst.clonebox()
+            calldescr = self.cpu.calldescrof(FUNC, FUNC.ARGS, FUNC.RESULT,
+                                        EffectInfo.MOST_GENERAL)
+            res = self.execute_operation(rop.CALL,
+                                         [funcbox, BoxInt(arg1), BoxInt(arg2)],
+                                         'int', descr=calldescr)
+            assert res.getint() == f(arg1, arg2)
+        
     def test_call_stack_alignment(self):
         # test stack alignment issues, notably for Mac OS/X.
         # also test the ordering of the arguments.
                 values.append(descr)
                 values.append(self.cpu.get_latest_value_int(0))
                 values.append(self.cpu.get_latest_value_int(1))
+                values.append(token)
 
         FUNC = self.FuncType([lltype.Signed, lltype.Signed], lltype.Void)
         func_ptr = llhelper(lltype.Ptr(FUNC), maybe_force)
         assert fail.identifier == 1
         assert self.cpu.get_latest_value_int(0) == 1
         assert self.cpu.get_latest_value_int(1) == 10
-        assert values == [faildescr, 1, 10]
+        token = self.cpu.get_latest_force_token()
+        assert values == [faildescr, 1, 10, token]
 
     def test_force_operations_returning_int(self):
         values = []
                self.cpu.force(token)
                values.append(self.cpu.get_latest_value_int(0))
                values.append(self.cpu.get_latest_value_int(2))
+               values.append(token)
             return 42
 
         FUNC = self.FuncType([lltype.Signed, lltype.Signed], lltype.Signed)
         assert self.cpu.get_latest_value_int(0) == 1
         assert self.cpu.get_latest_value_int(1) == 42
         assert self.cpu.get_latest_value_int(2) == 10
-        assert values == [1, 10]
+        token = self.cpu.get_latest_force_token()
+        assert values == [1, 10, token]
 
     def test_force_operations_returning_float(self):
         values = []
                self.cpu.force(token)
                values.append(self.cpu.get_latest_value_int(0))
                values.append(self.cpu.get_latest_value_int(2))
+               values.append(token)
             return 42.5
 
         FUNC = self.FuncType([lltype.Signed, lltype.Signed], lltype.Float)
         x = self.cpu.get_latest_value_float(1)
         assert longlong.getrealfloat(x) == 42.5
         assert self.cpu.get_latest_value_int(2) == 10
-        assert values == [1, 10]
+        token = self.cpu.get_latest_force_token()
+        assert values == [1, 10, token]
 
     def test_call_to_c_function(self):
         from pypy.rlib.libffi import CDLL, types, ArgChain, FUNCFLAG_CDECL

File pypy/jit/backend/x86/assembler.py

             for src, dst in singlefloats:
                 self.mc.MOVD(dst, src)
         # Finally remap the arguments in the main regs
+        # If x is a register and is in dst_locs, then oups, it needs to
+        # be moved away:
+        if x in dst_locs:
+            src_locs.append(x)
+            dst_locs.append(r10)
+            x = r10
         remap_frame_layout(self, src_locs, dst_locs, X86_64_SCRATCH_REG)
 
         self._regalloc.reserve_param(len(pass_on_stack))
         size = sizeloc.value
         signloc = arglocs[1]
 
-        if isinstance(op.getarg(0), Const):
-            x = imm(op.getarg(0).getint())
-        else:
-            x = arglocs[2]
+        x = arglocs[2]     # the function address
         if x is eax:
             tmp = ecx
         else:

File pypy/jit/backend/x86/runner.py

 from pypy.jit.codewriter import longlong
 from pypy.jit.metainterp import history, compile
 from pypy.jit.backend.x86.assembler import Assembler386
-from pypy.jit.backend.x86.arch import FORCE_INDEX_OFS
+from pypy.jit.backend.x86.arch import FORCE_INDEX_OFS, IS_X86_32
 from pypy.jit.backend.x86.profagent import ProfileAgent
 from pypy.jit.backend.llsupport.llmodel import AbstractLLCPU
 from pypy.jit.backend.x86 import regloc
     cast_ptr_to_int._annspecialcase_ = 'specialize:arglltype(0)'
     cast_ptr_to_int = staticmethod(cast_ptr_to_int)
 
-    all_null_registers = lltype.malloc(rffi.LONGP.TO, 24,
+    all_null_registers = lltype.malloc(rffi.LONGP.TO,
+                                       IS_X86_32 and (16+8)  # 16 + 8 regs
+                                                 or (16+16), # 16 + 16 regs
                                        flavor='raw', zero=True,
                                        immortal=True)
 

File pypy/module/_codecs/test/test_ztranslation.py

+from pypy.objspace.fake.checkmodule import checkmodule
+
+
+def test__codecs_translates():
+    checkmodule('_codecs')

File pypy/module/_hashlib/interp_hashlib.py

 
         ctx = lltype.malloc(ropenssl.EVP_MD_CTX.TO, flavor='raw')
         rgc.add_memory_pressure(HASH_MALLOC_SIZE + self.digest_size)
-        ropenssl.EVP_DigestInit(ctx, digest_type)
-        self.ctx = ctx
+        try:
+            ropenssl.EVP_DigestInit(ctx, digest_type)
+            self.ctx = ctx
+        except:
+            lltype.free(ctx, flavor='raw')
+            raise
 
     def __del__(self):
         # self.lock.free()

File pypy/module/gc/__init__.py

 from pypy.interpreter.mixedmodule import MixedModule
     
 class Module(MixedModule):
-    appleveldefs = {
-        'enable': 'app_gc.enable',
-        'disable': 'app_gc.disable',
-        'isenabled': 'app_gc.isenabled',
-    }
     interpleveldefs = {
         'collect': 'interp_gc.collect',
+        'enable': 'interp_gc.enable',
+        'disable': 'interp_gc.disable',
+        'isenabled': 'interp_gc.isenabled',
         'enable_finalizers': 'interp_gc.enable_finalizers',
         'disable_finalizers': 'interp_gc.disable_finalizers',
         'garbage' : 'space.newlist([])',
         #'dump_heap_stats': 'interp_gc.dump_heap_stats',
     }
+    appleveldefs = {
+    }
 
     def __init__(self, space, w_name):
         if (not space.config.translating or

File pypy/module/gc/app_gc.py

-# NOT_RPYTHON
-
-enabled = True
-
-def isenabled():
-    global enabled
-    return enabled
-
-def enable():
-    global enabled
-    import gc
-    if not enabled:
-        gc.enable_finalizers()
-        enabled = True
-
-def disable():
-    global enabled
-    import gc
-    if enabled:
-        gc.disable_finalizers()
-        enabled = False

File pypy/module/gc/interp_gc.py

     rgc.collect()
     return space.wrap(0)
 
+def enable(space):
+    """Non-recursive version.  Enable finalizers now.
+    If they were already enabled, no-op.
+    If they were disabled even several times, enable them anyway.
+    """
+    if not space.user_del_action.enabled_at_app_level:
+        space.user_del_action.enabled_at_app_level = True
+        enable_finalizers(space)
+
+def disable(space):
+    """Non-recursive version.  Disable finalizers now.  Several calls
+    to this function are ignored.
+    """
+    if space.user_del_action.enabled_at_app_level:
+        space.user_del_action.enabled_at_app_level = False
+        disable_finalizers(space)
+
+def isenabled(space):
+    return space.newbool(space.user_del_action.enabled_at_app_level)
+
 def enable_finalizers(space):
     if space.user_del_action.finalizers_lock_count == 0:
         raise OperationError(space.w_ValueError,

File pypy/module/micronumpy/__init__.py

         ("exp", "exp"),
         ("fabs", "fabs"),
         ("floor", "floor"),
+        ("ceil", "ceil"),
         ("greater", "greater"),
         ("greater_equal", "greater_equal"),
         ("less", "less"),
         ("subtract", "subtract"),
         ('sqrt', 'sqrt'),
         ("tan", "tan"),
+        ('bitwise_and', 'bitwise_and'),
+        ('bitwise_or', 'bitwise_or'),
     ]:
         interpleveldefs[exposed] = "interp_ufuncs.get(space).%s" % impl
 

File pypy/module/micronumpy/interp_dtype.py

     def getitem(self, storage, i):
         return self.itemtype.read(storage, self.itemtype.get_element_size(), i, 0)
 
+    def getitem_bool(self, storage, i):
+        isize = self.itemtype.get_element_size()
+        return self.itemtype.read_bool(storage, isize, i, 0)
+
     def setitem(self, storage, i, box):
         self.itemtype.store(storage, self.itemtype.get_element_size(), i, 0, box)
 
     def descr_get_shape(self, space):
         return space.newtuple([])
 
+    def is_int_type(self):
+        return self.kind == SIGNEDLTR or self.kind == UNSIGNEDLTR
+
+    def is_bool_type(self):
+        return self.kind == BOOLLTR
+
 W_Dtype.typedef = TypeDef("dtype",
     __module__ = "numpypy",
     __new__ = interp2app(W_Dtype.descr__new__.im_func),

File pypy/module/micronumpy/interp_iter.py

 from pypy.module.micronumpy.strides import calculate_broadcast_strides,\
      calculate_slice_strides
 
+# structures to describe slicing
+
+class Chunk(object):
+    def __init__(self, start, stop, step, lgt):
+        self.start = start
+        self.stop = stop
+        self.step = step
+        self.lgt = lgt
+
+    def extend_shape(self, shape):
+        if self.step != 0:
+            shape.append(self.lgt)
+
 class BaseTransform(object):
     pass
 
         self.size = size
 
     def next(self, shapelen):
+        return self._next(1)
+
+    def _next(self, ofs):
         arr = instantiate(ArrayIterator)
         arr.size = self.size
-        arr.offset = self.offset + 1
+        arr.offset = self.offset + ofs
         return arr
 
+    def next_no_increase(self, shapelen):
+        # a hack to make JIT believe this is always virtual
+        return self._next(0)
+
     def done(self):
         return self.offset >= self.size
 

File pypy/module/micronumpy/interp_numarray.py

 from pypy.interpreter.error import OperationError, operationerrfmt
 from pypy.interpreter.gateway import interp2app, NoneNotWrapped
 from pypy.interpreter.typedef import TypeDef, GetSetProperty
-from pypy.module.micronumpy import interp_ufuncs, interp_dtype, signature
+from pypy.module.micronumpy import interp_ufuncs, interp_dtype, signature,\
+     interp_boxes
 from pypy.module.micronumpy.strides import calculate_slice_strides
 from pypy.rlib import jit
 from pypy.rpython.lltypesystem import lltype, rffi
 from pypy.tool.sourcetools import func_with_new_name
 from pypy.rlib.rstring import StringBuilder
 from pypy.module.micronumpy.interp_iter import ArrayIterator, OneDimIterator,\
-     SkipLastAxisIterator
+     SkipLastAxisIterator, Chunk, ViewIterator
 
 numpy_driver = jit.JitDriver(
     greens=['shapelen', 'sig'],
     get_printable_location=signature.new_printable_location('slice'),
     name='numpy_slice',
 )
-
+count_driver = jit.JitDriver(
+    greens=['shapelen'],
+    virtualizables=['frame'],
+    reds=['s', 'frame', 'iter', 'arr'],
+    name='numpy_count'
+)
+filter_driver = jit.JitDriver(
+    greens=['shapelen', 'sig'],
+    virtualizables=['frame'],
+    reds=['concr', 'argi', 'ri', 'frame', 'v', 'res', 'self'],
+    name='numpy_filter',
+)
+filter_set_driver = jit.JitDriver(
+    greens=['shapelen', 'sig'],
+    virtualizables=['frame'],
+    reds=['idx', 'idxi', 'frame', 'arr'],
+    name='numpy_filterset',
+)
 
 def _find_shape_and_elems(space, w_iterable):
     shape = [space.len_w(w_iterable)]
 # fits the new shape, using those steps. If there is a shape/step mismatch
 # (meaning that the realignment of elements crosses from one step into another)
 # return None so that the caller can raise an exception.
-def calc_new_strides(new_shape, old_shape, old_strides):
+def calc_new_strides(new_shape, old_shape, old_strides, order):
+    # Return the proper strides for new_shape, or None if the mapping crosses
+    # stepping boundaries
+
     # Assumes that prod(old_shape) == prod(new_shape), len(old_shape) > 1, and
     # len(new_shape) > 0
     steps = []
     last_step = 1
     oldI = 0
     new_strides = []
-    if old_strides[0] < old_strides[-1]:
-        #Start at old_shape[0], old_stides[0]
+    if order == 'F':
         for i in range(len(old_shape)):
             steps.append(old_strides[i] / last_step)
             last_step *= old_shape[i]
                 n_old_elems_to_use *= old_shape[oldI]
             if n_new_elems_used == n_old_elems_to_use:
                 oldI += 1
-                if oldI >= len(old_shape):
-                    continue
-                cur_step = steps[oldI]
-                n_old_elems_to_use *= old_shape[oldI]
-    else:
-        #Start at old_shape[-1], old_strides[-1]
+                if oldI < len(old_shape):
+                    cur_step = steps[oldI]
+                    n_old_elems_to_use *= old_shape[oldI]
+    elif order == 'C':
         for i in range(len(old_shape) - 1, -1, -1):
             steps.insert(0, old_strides[i] / last_step)
             last_step *= old_shape[i]
                 n_old_elems_to_use *= old_shape[oldI]
             if n_new_elems_used == n_old_elems_to_use:
                 oldI -= 1
-                if oldI < -len(old_shape):
-                    continue
-                cur_step = steps[oldI]
-                n_old_elems_to_use *= old_shape[oldI]
+                if oldI >= -len(old_shape):
+                    cur_step = steps[oldI]
+                    n_old_elems_to_use *= old_shape[oldI]
+    assert len(new_strides) == len(new_shape)
     return new_strides
 
 class BaseArray(Wrappable):
     descr_gt = _binop_impl("greater")
     descr_ge = _binop_impl("greater_equal")
 
+    descr_and = _binop_impl("bitwise_and")
+    descr_or = _binop_impl("bitwise_or")
+
     def _binop_right_impl(ufunc_name):
         def impl(self, space, w_other):
             w_other = scalar_w(space,
     def descr_copy(self, space):
         return self.copy(space)
 
+    def descr_flatten(self, space):
+        return self.flatten(space)
+
     def copy(self, space):
         return self.get_concrete().copy(space)
 
+    def flatten(self, space):
+        return self.get_concrete().flatten(space)
+
     def descr_len(self, space):
         if len(self.shape):
             return space.wrap(self.shape[0])
     def _prepare_slice_args(self, space, w_idx):
         if (space.isinstance_w(w_idx, space.w_int) or
             space.isinstance_w(w_idx, space.w_slice)):
-            return [space.decode_index4(w_idx, self.shape[0])]
-        return [space.decode_index4(w_item, self.shape[i]) for i, w_item in
+            return [Chunk(*space.decode_index4(w_idx, self.shape[0]))]
+        return [Chunk(*space.decode_index4(w_item, self.shape[i])) for i, w_item in
                 enumerate(space.fixedview(w_idx))]
 
+    def count_all_true(self, arr):
+        sig = arr.find_sig()
+        frame = sig.create_frame(self)
+        shapelen = len(arr.shape)
+        s = 0
+        iter = None
+        while not frame.done():
+            count_driver.jit_merge_point(arr=arr, frame=frame, iter=iter, s=s,
+                                         shapelen=shapelen)
+            iter = frame.get_final_iter()
+            s += arr.dtype.getitem_bool(arr.storage, iter.offset)
+            frame.next(shapelen)
+        return s
+
+    def getitem_filter(self, space, arr):
+        concr = arr.get_concrete()
+        size = self.count_all_true(concr)
+        res = W_NDimArray(size, [size], self.find_dtype())
+        ri = ArrayIterator(size)
+        shapelen = len(self.shape)
+        argi = concr.create_iter()
+        sig = self.find_sig()
+        frame = sig.create_frame(self)
+        v = None
+        while not frame.done():
+            filter_driver.jit_merge_point(concr=concr, argi=argi, ri=ri,
+                                          frame=frame, v=v, res=res, sig=sig,
+                                          shapelen=shapelen, self=self)
+            if concr.dtype.getitem_bool(concr.storage, argi.offset):
+                v = sig.eval(frame, self)
+                res.setitem(ri.offset, v)
+                ri = ri.next(1)
+            else:
+                ri = ri.next_no_increase(1)
+            argi = argi.next(shapelen)
+            frame.next(shapelen)
+        return res
+
+    def setitem_filter(self, space, idx, val):
+        size = self.count_all_true(idx)
+        arr = SliceArray([size], self.dtype, self, val)
+        sig = arr.find_sig()
+        shapelen = len(self.shape)
+        frame = sig.create_frame(arr)
+        idxi = idx.create_iter()
+        while not frame.done():
+            filter_set_driver.jit_merge_point(idx=idx, idxi=idxi, sig=sig,
+                                              frame=frame, arr=arr,
+                                              shapelen=shapelen)
+            if idx.dtype.getitem_bool(idx.storage, idxi.offset):
+                sig.eval(frame, arr)
+                frame.next_from_second(1)
+            frame.next_first(shapelen)
+            idxi = idxi.next(shapelen)
+
     def descr_getitem(self, space, w_idx):
+        if (isinstance(w_idx, BaseArray) and w_idx.shape == self.shape and
+            w_idx.find_dtype().is_bool_type()):
+            return self.getitem_filter(space, w_idx)
         if self._single_item_result(space, w_idx):
             concrete = self.get_concrete()
             item = concrete._index_of_single_item(space, w_idx)
 
     def descr_setitem(self, space, w_idx, w_value):
         self.invalidated()
+        if (isinstance(w_idx, BaseArray) and w_idx.shape == self.shape and
+            w_idx.find_dtype().is_bool_type()):
+            return self.get_concrete().setitem_filter(space,
+                                                      w_idx.get_concrete(),
+                                             convert_to_array(space, w_value))
         if self._single_item_result(space, w_idx):
             concrete = self.get_concrete()
             item = concrete._index_of_single_item(space, w_idx)
     def create_slice(self, chunks):
         shape = []
         i = -1
-        for i, (start_, stop, step, lgt) in enumerate(chunks):
-            if step != 0:
-                shape.append(lgt)
+        for i, chunk in enumerate(chunks):
+            chunk.extend_shape(shape)
         s = i + 1
         assert s >= 0
         shape += self.shape[s:]
         concrete = self.get_concrete()
         new_shape = get_shape_from_iterable(space, concrete.size, w_shape)
         # Since we got to here, prod(new_shape) == self.size
-        new_strides = calc_new_strides(new_shape,
-                                       concrete.shape, concrete.strides)
+        new_strides = calc_new_strides(new_shape, concrete.shape,
+                                     concrete.strides, concrete.order)
         if new_strides:
             # We can create a view, strides somehow match up.
             ndims = len(new_shape)
     def copy(self, space):
         return Scalar(self.dtype, self.value)
 
+    def flatten(self, space):
+        array = W_NDimArray(self.size, [self.size], self.dtype)
+        array.setitem(0, self.value)
+        return array
+
     def fill(self, space, w_value):
         self.value = self.dtype.coerce(space, w_value)
 
                                          frame=frame,
                                          ri=ri,
                                          self=self, result=result)