Skip to content

v2

v2 models module

LinkUserProjectV2

Bases: SQLModel

Crossing table between User and ProjectV2

Source code in fractal_server/app/models/linkuserproject.py
 5
 6
 7
 8
 9
10
11
class LinkUserProjectV2(SQLModel, table=True):
    """
    Crossing table between User and ProjectV2
    """

    project_id: int = Field(foreign_key="projectv2.id", primary_key=True)
    user_id: int = Field(foreign_key="user_oauth.id", primary_key=True)

TaskGroupV2

Bases: SQLModel

Source code in fractal_server/app/models/v2/task_group.py
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
class TaskGroupV2(SQLModel, table=True):
    id: int | None = Field(default=None, primary_key=True)
    task_list: list[TaskV2] = Relationship(
        sa_relationship_kwargs=dict(
            lazy="selectin", cascade="all, delete-orphan"
        ),
    )

    user_id: int = Field(foreign_key="user_oauth.id")
    user_group_id: int | None = Field(
        foreign_key="usergroup.id", default=None, ondelete="SET NULL"
    )

    origin: str
    pkg_name: str
    version: str | None = None
    python_version: str | None = None
    pixi_version: str | None = None
    path: str | None = None
    archive_path: str | None = None
    pip_extras: str | None = None
    pinned_package_versions_pre: dict[str, str] = Field(
        sa_column=Column(
            JSONB,
            server_default="{}",
            default={},
            nullable=True,
        ),
    )
    pinned_package_versions_post: dict[str, str] = Field(
        sa_column=Column(
            JSONB,
            server_default="{}",
            default={},
            nullable=True,
        ),
    )
    env_info: str | None = None
    venv_path: str | None = None
    venv_size_in_kB: int | None = None
    venv_file_number: int | None = None

    active: bool = True
    timestamp_created: datetime = Field(
        default_factory=get_timestamp,
        sa_column=Column(DateTime(timezone=True), nullable=False),
    )
    timestamp_last_used: datetime = Field(
        default_factory=get_timestamp,
        sa_column=Column(
            DateTime(timezone=True),
            nullable=False,
            server_default=(
                datetime(2024, 11, 20, tzinfo=timezone.utc).isoformat()
            ),
        ),
    )

    @property
    def pip_install_string(self) -> str:
        """
        Prepare string to be used in `python -m pip install`.
        """
        _check_origin_not_pixi(self.origin)

        extras = f"[{self.pip_extras}]" if self.pip_extras is not None else ""

        if self.archive_path is not None:
            return f"{self.archive_path}{extras}"
        else:
            if self.version is None:
                raise ValueError(
                    "Cannot run `pip_install_string` with "
                    f"{self.pkg_name=}, {self.archive_path=}, {self.version=}."
                )
            return f"{self.pkg_name}{extras}=={self.version}"

    @property
    def pinned_package_versions_pre_string(self) -> str:
        """
        Prepare string to be used in `python -m pip install`.
        """
        _check_origin_not_pixi(self.origin)

        if self.pinned_package_versions_pre is None:
            return ""
        output = _create_dependency_string(self.pinned_package_versions_pre)
        return output

    @property
    def pinned_package_versions_post_string(self) -> str:
        """
        Prepare string to be used in `python -m pip install`.
        """
        _check_origin_not_pixi(self.origin)

        if self.pinned_package_versions_post is None:
            return ""
        output = _create_dependency_string(self.pinned_package_versions_post)
        return output

pinned_package_versions_post_string property

Prepare string to be used in python -m pip install.

pinned_package_versions_pre_string property

Prepare string to be used in python -m pip install.

pip_install_string property

Prepare string to be used in python -m pip install.