|
| 1 | +import os |
| 2 | +import enum |
| 3 | +import random |
| 4 | +import string |
| 5 | +from datetime import datetime |
| 6 | + |
| 7 | +import aiomysql |
| 8 | +import asyncpg |
| 9 | +import pytest |
| 10 | + |
| 11 | +from gino import Gino |
| 12 | +from gino.dialects.aiomysql import JSON |
| 13 | + |
| 14 | +DB_ARGS = dict( |
| 15 | + host=os.getenv("MYSQL_DB_HOST", "localhost"), |
| 16 | + port=os.getenv("MYSQL_DB_PORT", 3306), |
| 17 | + user=os.getenv("MYSQL_DB_USER", "root"), |
| 18 | + password=os.getenv("MYSQL_DB_PASS", ""), |
| 19 | + db=os.getenv("MYSQL_DB_NAME", "mysql"), |
| 20 | +) |
| 21 | +MYSQL_URL = "mysql://{user}:{password}@{host}:{port}/{db}".format(**DB_ARGS) |
| 22 | +db = Gino() |
| 23 | + |
| 24 | + |
| 25 | +@pytest.fixture |
| 26 | +def random_name(length=8) -> str: |
| 27 | + return _random_name(length) |
| 28 | + |
| 29 | + |
| 30 | +def _random_name(length=8): |
| 31 | + return "".join(random.choice(string.ascii_letters) for _ in range(length)) |
| 32 | + |
| 33 | + |
| 34 | +class UserType(enum.Enum): |
| 35 | + USER = "USER" |
| 36 | + |
| 37 | + |
| 38 | +class User(db.Model): |
| 39 | + __tablename__ = "gino_users" |
| 40 | + |
| 41 | + id = db.Column(db.BigInteger(), primary_key=True) |
| 42 | + nickname = db.Column("name", db.Unicode(255), default=_random_name) |
| 43 | + profile = db.Column("props", JSON(), nullable=False, default="{}") |
| 44 | + type = db.Column(db.Enum(UserType), nullable=False, default=UserType.USER) |
| 45 | + realname = db.StringProperty() |
| 46 | + age = db.IntegerProperty(default=18) |
| 47 | + balance = db.IntegerProperty(default=0) |
| 48 | + birthday = db.DateTimeProperty(default=lambda i: datetime.utcfromtimestamp(0)) |
| 49 | + team_id = db.Column(db.ForeignKey("gino_teams.id")) |
| 50 | + |
| 51 | + @balance.after_get |
| 52 | + def balance(self, val): |
| 53 | + if val is None: |
| 54 | + return 0.0 |
| 55 | + return float(val) |
| 56 | + |
| 57 | + def __repr__(self): |
| 58 | + return "{}<{}>".format(self.nickname, self.id) |
| 59 | + |
| 60 | + |
| 61 | +class Friendship(db.Model): |
| 62 | + __tablename__ = "gino_friendship" |
| 63 | + |
| 64 | + my_id = db.Column(db.BigInteger(), primary_key=True) |
| 65 | + friend_id = db.Column(db.BigInteger(), primary_key=True) |
| 66 | + |
| 67 | + def __repr__(self): |
| 68 | + return "Friends<{}, {}>".format(self.my_id, self.friend_id) |
| 69 | + |
| 70 | + |
| 71 | +class Relation(db.Model): |
| 72 | + __tablename__ = "gino_relation" |
| 73 | + |
| 74 | + name = db.Column(db.VARCHAR(255), primary_key=True) |
| 75 | + |
| 76 | + |
| 77 | +class Team(db.Model): |
| 78 | + __tablename__ = "gino_teams" |
| 79 | + |
| 80 | + id = db.Column(db.BigInteger(), primary_key=True) |
| 81 | + name = db.Column(db.Unicode(255), default=_random_name) |
| 82 | + parent_id = db.Column(db.ForeignKey("gino_teams.id", ondelete='CASCADE')) |
| 83 | + company_id = db.Column(db.ForeignKey("gino_companies.id")) |
| 84 | + |
| 85 | + def __init__(self, **kw): |
| 86 | + super().__init__(**kw) |
| 87 | + self._members = set() |
| 88 | + |
| 89 | + @property |
| 90 | + def members(self): |
| 91 | + return self._members |
| 92 | + |
| 93 | + @members.setter |
| 94 | + def add_member(self, user): |
| 95 | + self._members.add(user) |
| 96 | + |
| 97 | + |
| 98 | +class TeamWithDefaultCompany(Team): |
| 99 | + company = Team(name="DEFAULT") |
| 100 | + |
| 101 | + |
| 102 | +class TeamWithoutMembersSetter(Team): |
| 103 | + def add_member(self, user): |
| 104 | + self._members.add(user) |
| 105 | + |
| 106 | + |
| 107 | +class Company(db.Model): |
| 108 | + __tablename__ = "gino_companies" |
| 109 | + |
| 110 | + id = db.Column(db.BigInteger(), primary_key=True) |
| 111 | + name = db.Column(db.Unicode(255), default=_random_name) |
| 112 | + logo = db.Column(db.LargeBinary()) |
| 113 | + |
| 114 | + def __init__(self, **kw): |
| 115 | + super().__init__(**kw) |
| 116 | + self._teams = set() |
| 117 | + |
| 118 | + @property |
| 119 | + def teams(self): |
| 120 | + return self._teams |
| 121 | + |
| 122 | + @teams.setter |
| 123 | + def add_team(self, team): |
| 124 | + self._teams.add(team) |
| 125 | + |
| 126 | + |
| 127 | +class CompanyWithoutTeamsSetter(Company): |
| 128 | + def add_team(self, team): |
| 129 | + self._teams.add(team) |
| 130 | + |
| 131 | + |
| 132 | +class UserSetting(db.Model): |
| 133 | + __tablename__ = "gino_user_settings" |
| 134 | + |
| 135 | + # No constraints defined on columns |
| 136 | + id = db.Column(db.BigInteger()) |
| 137 | + user_id = db.Column(db.BigInteger()) |
| 138 | + setting = db.Column(db.VARCHAR(255)) |
| 139 | + value = db.Column(db.Text()) |
| 140 | + col1 = db.Column(db.Integer, default=1) |
| 141 | + col2 = db.Column(db.Integer, default=2) |
| 142 | + |
| 143 | + # Define indexes and constraints inline |
| 144 | + id_pkey = db.PrimaryKeyConstraint("id") |
| 145 | + user_id_fk = db.ForeignKeyConstraint(["user_id"], ["gino_users.id"]) |
| 146 | + user_id_setting_unique = db.UniqueConstraint("user_id", "setting") |
| 147 | + col1_check = db.CheckConstraint("col1 >= 1 AND col1 <= 5") |
| 148 | + col2_idx = db.Index("col2_idx", "col2") |
| 149 | + |
| 150 | + |
| 151 | +def qsize(engine): |
| 152 | + if isinstance(engine.raw_pool, aiomysql.pool.Pool): |
| 153 | + return engine.raw_pool.freesize |
| 154 | + if isinstance(engine.raw_pool, asyncpg.pool.Pool): |
| 155 | + # noinspection PyProtectedMember |
| 156 | + return engine.raw_pool._queue.qsize() |
| 157 | + raise Exception('Unknown pool') |
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