update from Atlas

attic/objects/attr_list.py

@@ -0,0 +1,61 @@
+import sys
+
+from collections import Counter
+
+def fn():
+    pass
+
+class Class():
+    pass
+
+# int, str,
+sample_types = [object, list, Class, type(Class), type(fn)]
+if '-' in sys.argv:
+    del sample_types[0]  # exlude `object`
+sample_objs = [type_() for type_ in sample_types[:-2]] + [Class, fn]
+sample_oids = [id(obj) for obj in sample_objs]
+
+fmt = '{attr:17}' + '|{:8}' * len(sample_types)
+
+headings = [t.__name__ for t in sample_types]
+headings[headings.index('Class')] = 'instance'
+headings[headings.index('type')] = 'class'
+
+common_attrs = set()
+for obj in sample_objs:
+    for attr_name in dir(obj):
+        common_attrs.add(attr_name)
+
+print(fmt.format(*headings, attr=''))
+
+counter = Counter()
+for attr_name in sorted(common_attrs):
+    if not attr_name.startswith('__'):
+        continue
+    flags = []
+    found = 0
+    for obj in sample_objs:
+        try:
+            attr = getattr(obj, attr_name)
+            if type(attr) == type:
+                flag = 'type'
+            elif callable(attr):
+                flag = 'method'
+            else:
+                flag = 'data'
+            counter[id(obj)] += 1
+            found += 1
+        except AttributeError:
+            flag = ''
+        flags.append(flag)
+    if '-' in sys.argv:
+        include = found < len(sample_objs)
+    else:
+        include = found == len(sample_objs)
+    if include:
+        print(fmt.format(*flags, attr=attr_name))
+
+counts = [counter[oid] for oid in sample_oids]
+print(fmt.format(*counts, attr='TOTALS'))
+
+print(sys.argv)

attic/objects/attrs_not_in_object.py

@@ -0,0 +1,28 @@
+                 |instance|list    |function|class   
+__add__          |        |method  |        |        
+__annotations__  |        |        |data    |        
+__call__         |        |        |method  |method  
+__closure__      |        |        |data    |        
+__code__         |        |        |data    |        
+__contains__     |        |method  |        |        
+__defaults__     |        |        |data    |        
+__delitem__      |        |method  |        |        
+__dict__         |data    |        |data    |data    
+__get__          |        |        |method  |        
+__getitem__      |        |method  |        |        
+__globals__      |        |        |data    |        
+__iadd__         |        |method  |        |        
+__imul__         |        |method  |        |        
+__iter__         |        |method  |        |        
+__kwdefaults__   |        |        |data    |        
+__len__          |        |method  |        |        
+__module__       |data    |        |data    |data    
+__mul__          |        |method  |        |        
+__name__         |        |        |data    |data    
+__qualname__     |        |        |data    |data    
+__reversed__     |        |method  |        |        
+__rmul__         |        |method  |        |        
+__setitem__      |        |method  |        |        
+__weakref__      |data    |        |        |data    
+TOTALS           |      25|      34|      34|      28
+['attr_list.py', '-']

attic/objects/cards.py

@@ -0,0 +1,54 @@
+"""
+
+Spadille is the nickname for the Ace of Spades in some games
+(see `Webster 1913`_)
+
+    >>> beer_card = Card('7', Suite.diamonds)
+    >>> beer_card
+    Card('7', Suite.diamonds)
+    >>> spadille = Card('A', Suite.spades, long_rank='Ace')
+    >>> spadille
+    Card('A', Suite.spades)
+    >>> print(spadille)
+    Ace of spades
+    >>> bytes(spadille)
+    b'A\\x01'
+    >>> charles = Card('K', Suite.hearts)
+    >>> bytes(charles)
+    b'K\\x04'
+    >>> big_cassino = Card('10', Suite.diamonds)
+    >>> bytes(big_cassino)
+    b'T\\x02'
+
+__ http://machaut.uchicago.edu/cgi-bin/WEBSTER.sh?WORD=spadille
+
+"""
+
+from enum import Enum
+
+Suite = Enum('Suite', 'spades diamonds clubs hearts')
+
+class Card:
+
+    def __init__(self, rank, suite, *, long_rank=None):
+        self.rank = rank
+        if long_rank is None:
+            self.long_rank = self.rank
+        else:
+            self.long_rank = long_rank
+        self.suite = suite
+
+    def __str__(self):
+        return '{long_rank} of {suite.name}'.format(**self.__dict__)
+
+    def __repr__(self):
+        constructor = '{cls.__name__}({args})'
+        args = '{0.rank!r}, Suite.{0.suite.name}'.format(self)
+        return constructor.format(cls=self.__class__, args=args)
+
+    def __bytes__(self):
+        if self.rank == '10':
+            rank_byte = b'T'
+        else:
+            rank_byte = bytes([ord(self.rank)])
+        return rank_byte + bytes([self.suite.value])

attic/objects/cards_format.py

@@ -0,0 +1,122 @@
+"""
+Test Suite formatting:
+
+    >>> Suite.spades
+    <Suite.spades: 0>
+    >>> print(Suite.spades)
+    Suite.spades
+    >>> format(Suite.spades)
+    'spades'
+    >>> format(Suite.spades, 's')
+    'spades'
+    >>> format(Suite.spades, 'S')
+    'Spades'
+    >>> format(Suite.spades, 'p')
+    '♠'
+    >>> format(Suite.spades, 'z')
+    Traceback (most recent call last):
+      ...
+    ValueError: Invalid format spec 'z' for object of type 'Suite'
+    >>> bytes(Suite.spades), bytes(Suite.clubs)
+    (b'\\x00', b'\\x03')
+
+Spadille is the nickname for the Ace of Spades in some games
+(see `Webster 1913`_)
+
+    >>> spadille = Card('A', Suite.spades, long_rank='Ace')
+    >>> spadille
+    Card('A', 'spades')
+    >>> print(spadille)
+    Ace of spades
+    >>> format(spadille)
+    'A-spades'
+    >>> format(spadille, 'r/p')
+    'A/♠'
+    >>> format(spadille, 'R of S')
+    'Ace of Spades'
+    >>> bytes(spadille)
+    b'A\\x00'
+    >>> beer_card = Card('7', Suite.diamonds)
+    >>> bytes(beer_card)
+    b'7\\x02'
+    >>> big_cassino = Card('10', Suite.diamonds)
+    >>> bytes(big_cassino)
+    b'10\\x02'
+
+__ http://machaut.uchicago.edu/cgi-bin/WEBSTER.sh?WORD=spadille
+
+"""
+
+from enum import Enum
+from operator import attrgetter
+import re
+
+spades diamonds clubs hearts
+
+class Suite(Enum):
+    spades = '\u2660'    # U+2660 ♠ BLACK SPADE SUIT
+    diamonds = '\u2662'  # U+2662 ♢ WHITE DIAMOND SUIT
+    clubs = '\u2663'     # U+2663 ♣ BLACK CLUB SUIT
+    hearts = '\u2661'    # U+2661 ♡ WHITE HEART SUIT
+
+    def format_p(self):
+        return chr(0x2660 + self.value)
+
+    def format_s(self):
+        return self.name
+
+    def format_S(self):
+        return self.name.capitalize()
+
+    def __bytes__(self):
+        return bytes([self.value])
+
+    def __format__(self, format_spec):
+        use_spec = 's' if format_spec == '' else format_spec
+        format_method = getattr(self, 'format_' + use_spec, None)
+        if format_method:
+            return format_method()
+
+        msg = "Invalid format spec {!r} for object of type 'Suite'"
+        raise ValueError(msg.format(format_spec))
+
+class Card:
+
+    def __init__(self, rank, suite, *, long_rank=None):
+        self.rank = rank
+        if long_rank is None:
+            self.long_rank = self.rank
+        else:
+            self.long_rank = long_rank
+        self.suite = suite
+
+    def __str__(self):
+        return '{long_rank} of {suite.name}'.format(**self.__dict__)
+
+    def __repr__(self):
+        template = '{cls.__name__}({rank!r}, {suite.name!r})'
+        return template.format(cls=self.__class__, **self.__dict__)
+
+    def __bytes__(self):
+        rank_bytes = bytes(ord(char) for char in self.rank)
+        return rank_bytes + bytes(self.suite)
+
+    rank_codes = {
+        'r': attrgetter('rank'),
+        'R': attrgetter('long_rank'),
+    }
+
+    def __format__(self, format_spec):
+        if not format_spec:
+            format_spec = 'r-s'
+        result = []
+        for code in format_spec:
+            if code in Card.rank_codes:
+                result.append(Card.rank_codes[code](self))
+            else:
+                try:
+                    result.append(format(self.suite, code))
+                except ValueError:
+                    result.append(code)
+        return ''.join(result)
+

attic/objects/common_attrs.txt

@@ -0,0 +1,25 @@
+                 |object  |instance|list    |function|class   
+__class__        |type    |type    |type    |type    |type    
+__delattr__      |method  |method  |method  |method  |method  
+__dir__          |method  |method  |method  |method  |method  
+__doc__          |data    |data    |data    |data    |data    
+__eq__           |method  |method  |method  |method  |method  
+__format__       |method  |method  |method  |method  |method  
+__ge__           |method  |method  |method  |method  |method  
+__getattribute__ |method  |method  |method  |method  |method  
+__gt__           |method  |method  |method  |method  |method  
+__hash__         |method  |method  |data    |method  |method  
+__init__         |method  |method  |method  |method  |method  
+__le__           |method  |method  |method  |method  |method  
+__lt__           |method  |method  |method  |method  |method  
+__ne__           |method  |method  |method  |method  |method  
+__new__          |method  |method  |method  |method  |method  
+__reduce__       |method  |method  |method  |method  |method  
+__reduce_ex__    |method  |method  |method  |method  |method  
+__repr__         |method  |method  |method  |method  |method  
+__setattr__      |method  |method  |method  |method  |method  
+__sizeof__       |method  |method  |method  |method  |method  
+__str__          |method  |method  |method  |method  |method  
+__subclasshook__ |method  |method  |method  |method  |method  
+TOTALS           |      22|      25|      34|      34|      28
+['attr_list.py', '+']

attic/objects/not_so_common_attrs.txt

@@ -0,0 +1,28 @@
+                 |object  |instance|list    |function|class   
+__add__          |        |        |method  |        |        
+__annotations__  |        |        |        |data    |        
+__call__         |        |        |        |method  |method  
+__closure__      |        |        |        |data    |        
+__code__         |        |        |        |data    |        
+__contains__     |        |        |method  |        |        
+__defaults__     |        |        |        |data    |        
+__delitem__      |        |        |method  |        |        
+__dict__         |        |data    |        |data    |data    
+__get__          |        |        |        |method  |        
+__getitem__      |        |        |method  |        |        
+__globals__      |        |        |        |data    |        
+__iadd__         |        |        |method  |        |        
+__imul__         |        |        |method  |        |        
+__iter__         |        |        |method  |        |        
+__kwdefaults__   |        |        |        |data    |        
+__len__          |        |        |method  |        |        
+__module__       |        |data    |        |data    |data    
+__mul__          |        |        |method  |        |        
+__name__         |        |        |        |data    |data    
+__qualname__     |        |        |        |data    |data    
+__reversed__     |        |        |method  |        |        
+__rmul__         |        |        |method  |        |        
+__setitem__      |        |        |method  |        |        
+__weakref__      |        |data    |        |        |data    
+TOTALS           |      22|      25|      34|      34|      28
+['attr_list.py']