second commit

env/lib/python3.11/site-packages/past/builtins/misc.py

@@ -0,0 +1,162 @@
+from __future__ import unicode_literals
+
+import inspect
+import sys
+import math
+import numbers
+
+from future.utils import PY2, PY3, exec_
+
+
+if PY2:
+    from collections import Mapping
+else:
+    from collections.abc import Mapping
+
+if PY3:
+    import builtins
+    from collections.abc import Mapping
+
+    def apply(f, *args, **kw):
+        return f(*args, **kw)
+
+    from past.builtins import str as oldstr
+
+    def chr(i):
+        """
+        Return a byte-string of one character with ordinal i; 0 <= i <= 256
+        """
+        return oldstr(bytes((i,)))
+
+    def cmp(x, y):
+        """
+        cmp(x, y) -> integer
+
+        Return negative if x<y, zero if x==y, positive if x>y.
+        Python2 had looser comparison allowing cmp None and non Numerical types and collections.
+        Try to match the old behavior
+        """
+        if isinstance(x, set) and isinstance(y, set):
+            raise TypeError('cannot compare sets using cmp()',)
+        try:
+            if isinstance(x, numbers.Number) and math.isnan(x):
+                if not isinstance(y, numbers.Number):
+                    raise TypeError('cannot compare float("nan"), {type_y} with cmp'.format(type_y=type(y)))
+                if isinstance(y, int):
+                    return 1
+                else:
+                    return -1
+            if isinstance(y, numbers.Number) and math.isnan(y):
+                if not isinstance(x, numbers.Number):
+                    raise TypeError('cannot compare {type_x}, float("nan") with cmp'.format(type_x=type(x)))
+                if isinstance(x, int):
+                    return -1
+                else:
+                    return 1
+            return (x > y) - (x < y)
+        except TypeError:
+            if x == y:
+                return 0
+            type_order = [
+                type(None),
+                numbers.Number,
+                dict, list,
+                set,
+                (str, bytes),
+            ]
+            x_type_index = y_type_index = None
+            for i, type_match in enumerate(type_order):
+                if isinstance(x, type_match):
+                    x_type_index = i
+                if isinstance(y, type_match):
+                    y_type_index = i
+            if cmp(x_type_index, y_type_index) == 0:
+                if isinstance(x, bytes) and isinstance(y, str):
+                    return cmp(x.decode('ascii'), y)
+                if isinstance(y, bytes) and isinstance(x, str):
+                    return cmp(x, y.decode('ascii'))
+                elif isinstance(x, list):
+                    # if both arguments are lists take the comparison of the first non equal value
+                    for x_elem, y_elem in zip(x, y):
+                        elem_cmp_val = cmp(x_elem, y_elem)
+                        if elem_cmp_val != 0:
+                            return elem_cmp_val
+                    # if all elements are equal, return equal/0
+                    return 0
+                elif isinstance(x, dict):
+                    if len(x) != len(y):
+                        return cmp(len(x), len(y))
+                    else:
+                        x_key = min(a for a in x if a not in y or x[a] != y[a])
+                        y_key = min(b for b in y if b not in x or x[b] != y[b])
+                        if x_key != y_key:
+                            return cmp(x_key, y_key)
+                        else:
+                            return cmp(x[x_key], y[y_key])
+            return cmp(x_type_index, y_type_index)
+
+    from sys import intern
+
+    def oct(number):
+        """oct(number) -> string
+
+        Return the octal representation of an integer
+        """
+        return '0' + builtins.oct(number)[2:]
+
+    raw_input = input
+    # imp was deprecated in python 3.6
+    if sys.version_info >= (3, 6):
+        from importlib import reload
+    else:
+        # for python2, python3 <= 3.4
+        from imp import reload
+    unicode = str
+    unichr = chr
+    xrange = range
+else:
+    import __builtin__
+    from collections import Mapping
+    apply = __builtin__.apply
+    chr = __builtin__.chr
+    cmp = __builtin__.cmp
+    execfile = __builtin__.execfile
+    intern = __builtin__.intern
+    oct = __builtin__.oct
+    raw_input = __builtin__.raw_input
+    reload = __builtin__.reload
+    unicode = __builtin__.unicode
+    unichr = __builtin__.unichr
+    xrange = __builtin__.xrange
+
+
+if PY3:
+    def execfile(filename, myglobals=None, mylocals=None):
+        """
+        Read and execute a Python script from a file in the given namespaces.
+        The globals and locals are dictionaries, defaulting to the current
+        globals and locals. If only globals is given, locals defaults to it.
+        """
+        if myglobals is None:
+            # There seems to be no alternative to frame hacking here.
+            caller_frame = inspect.stack()[1]
+            myglobals = caller_frame[0].f_globals
+            mylocals = caller_frame[0].f_locals
+        elif mylocals is None:
+            # Only if myglobals is given do we set mylocals to it.
+            mylocals = myglobals
+        if not isinstance(myglobals, Mapping):
+            raise TypeError('globals must be a mapping')
+        if not isinstance(mylocals, Mapping):
+            raise TypeError('locals must be a mapping')
+        with open(filename, "rb") as fin:
+            source = fin.read()
+        code = compile(source, filename, "exec")
+        exec_(code, myglobals, mylocals)
+
+
+if PY3:
+    __all__ = ['apply', 'chr', 'cmp', 'execfile', 'intern', 'raw_input',
+               'reload', 'unichr', 'unicode', 'xrange']
+else:
+    __all__ = []