Great Migration: spline.plugins => splinext

[zzz-spline-users.git] / spline / plugins / users / model / __init__.py

diff --git a/spline/plugins/users/model/__init__.py b/spline/plugins/users/model/__init__.py
deleted file mode 100644 (file)
index 2fd444b..0000000
--- a/spline/plugins/users/model/__init__.py
+++ /dev/null
@@ -1,96 +0,0 @@
-# encoding: utf8
-import colorsys
-from math import sin, pi
-import random
-
-from sqlalchemy import Column, ForeignKey
-from sqlalchemy.orm import relation
-from sqlalchemy.types import Integer, Unicode
-
-from spline.model.meta import TableBase
-
-class User(TableBase):
-    __tablename__ = 'users'
-    id = Column(Integer, primary_key=True)
-    name = Column(Unicode(length=20), nullable=False)
-    unique_identifier = Column(Unicode(length=32), nullable=False)
-
-    def __init__(self, *args, **kwargs):
-        # Generate a unique hash if one isn't provided (which it shouldn't be)
-        if 'unique_identifier' not in kwargs:
-            ident = u''.join(random.choice(u'0123456789abcdef')
-                             for _ in range(32))
-            kwargs['unique_identifier'] = ident
-
-        super(User, self).__init__(*args, **kwargs)
-
-    @property
-    def unique_colors(self):
-        """Returns a list of (width, '#rrggbb') tuples that semi-uniquely
-        identify this user.
-        """
-        width_blob, colors_blob = self.unique_identifier[0:8], \
-                                  self.unique_identifier[8:32]
-
-        widths = []
-        for i in range(4):
-            width_hex = width_blob[i*2:i*2+2]
-            widths.append(int(width_hex, 16))
-        total_width = sum(widths)
-
-        ret = []
-        last_hue = None
-        for i in range(4):
-            raw_hue = int(colors_blob[i*6:i*6+2], 16) / 256.0
-            if last_hue:
-                # Make adjacent hues relatively close together, to avoid green
-                # + purple sorts of clashes.
-                # Minimum distance is 0.1; maximum is 0.35.  Leaves half the
-                # spectrum available for any given color.
-                # Change 0.0–0.1 to -0.35–-0.1, 0.1–0.35
-                hue_offset = raw_hue * 0.5 - 0.25
-                if raw_hue < 0:
-                    raw_hue -= 0.1
-                else:
-                    raw_hue += 0.1
-
-                h = last_hue + raw_hue
-            else:
-                h = raw_hue
-            last_hue = h
-
-            l = int(colors_blob[i*6+2:i*6+4], 16) / 256.0
-            s = int(colors_blob[i*6+4:i*6+6], 16) / 256.0
-
-            # Secondary colors are extremely biased against when picking
-            # randomly from the hue spectrum.
-            # To alleviate this, try to bias hue towards secondary colors.
-            # This adjustment is based purely on experimentation; sin() works
-            # well because hue is periodic, * 6 means each period is 1/3 the
-            # hue spectrum, and the final / 24 is eyeballed
-            h += sin(h * pi * 6) / 24
-
-            # Cap lightness to 0.4 to 0.95, so it's not too close to white or
-            # black
-            l = l * 0.6 + 0.3
-
-            # Cap saturation to 0.5 to 1.0, so the color isn't too gray
-            s = s * 0.6 + 0.3
-
-            r, g, b = colorsys.hls_to_rgb(h, l, s)
-            color = "#{0:02x}{1:02x}{2:02x}".format(
-                int(r * 256),
-                int(g * 256),
-                int(b * 256),
-            )
-
-            ret.append((1.0 * widths[i] / total_width, color))
-
-        return ret
-
-
-class OpenID(TableBase):
-    __tablename__ = 'openid'
-    openid = Column(Unicode(length=255), primary_key=True)
-    user_id = Column(Integer, ForeignKey('users.id'))
-    user = relation(User, lazy=False, backref='openids')