adding congress data to new DS DB

python/orm/data_science_dev/congress/__init__.py

@@ -0,0 +1,13 @@
+"""init."""
+
+from python.orm.data_science_dev.congress.bill import Bill, BillText
+from python.orm.data_science_dev.congress.legislator import Legislator
+from python.orm.data_science_dev.congress.vote import Vote, VoteRecord
+
+__all__ = [
+    "Bill",
+    "BillText",
+    "Legislator",
+    "Vote",
+    "VoteRecord",
+]

python/orm/data_science_dev/congress/bill.py

@@ -0,0 +1,66 @@
+"""Bill model - legislation introduced in Congress."""
+
+from __future__ import annotations
+
+from datetime import date
+from typing import TYPE_CHECKING
+
+from sqlalchemy import ForeignKey, Index, UniqueConstraint
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from python.orm.data_science_dev.base import DataScienceDevTableBase
+
+if TYPE_CHECKING:
+    from python.orm.data_science_dev.congress.vote import Vote
+
+
+class Bill(DataScienceDevTableBase):
+    """Legislation with congress number, type, titles, status, and sponsor."""
+
+    __tablename__ = "bill"
+
+    congress: Mapped[int]
+    bill_type: Mapped[str]
+    number: Mapped[int]
+
+    title: Mapped[str | None]
+    title_short: Mapped[str | None]
+    official_title: Mapped[str | None]
+
+    status: Mapped[str | None]
+    status_at: Mapped[date | None]
+
+    sponsor_bioguide_id: Mapped[str | None]
+
+    subjects_top_term: Mapped[str | None]
+
+    votes: Mapped[list[Vote]] = relationship(
+        "Vote",
+        back_populates="bill",
+    )
+    bill_texts: Mapped[list[BillText]] = relationship(
+        "BillText",
+        back_populates="bill",
+        cascade="all, delete-orphan",
+    )
+
+    __table_args__ = (
+        UniqueConstraint("congress", "bill_type", "number", name="uq_bill_congress_type_number"),
+        Index("ix_bill_congress", "congress"),
+    )
+
+
+class BillText(DataScienceDevTableBase):
+    """Stores different text versions of a bill (introduced, enrolled, etc.)."""
+
+    __tablename__ = "bill_text"
+
+    bill_id: Mapped[int] = mapped_column(ForeignKey("main.bill.id", ondelete="CASCADE"))
+    version_code: Mapped[str]
+    version_name: Mapped[str | None]
+    text_content: Mapped[str | None]
+    date: Mapped[date | None]
+
+    bill: Mapped[Bill] = relationship("Bill", back_populates="bill_texts")
+
+    __table_args__ = (UniqueConstraint("bill_id", "version_code", name="uq_bill_text_bill_id_version_code"),)

python/orm/data_science_dev/congress/legislator.py

@@ -0,0 +1,47 @@
+"""Legislator model - members of Congress."""
+
+from __future__ import annotations
+
+from datetime import date
+from typing import TYPE_CHECKING
+
+from sqlalchemy import Text
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from python.orm.data_science_dev.base import DataScienceDevTableBase
+
+if TYPE_CHECKING:
+    from python.orm.data_science_dev.congress.vote import VoteRecord
+
+
+class Legislator(DataScienceDevTableBase):
+    """Members of Congress with identification and current term info."""
+
+    __tablename__ = "legislator"
+
+    bioguide_id: Mapped[str] = mapped_column(Text, unique=True, index=True)
+
+    thomas_id: Mapped[str | None]
+    lis_id: Mapped[str | None]
+    govtrack_id: Mapped[int | None]
+    opensecrets_id: Mapped[str | None]
+    fec_ids: Mapped[str | None]
+
+    first_name: Mapped[str]
+    last_name: Mapped[str]
+    official_full_name: Mapped[str | None]
+    nickname: Mapped[str | None]
+
+    birthday: Mapped[date | None]
+    gender: Mapped[str | None]
+
+    current_party: Mapped[str | None]
+    current_state: Mapped[str | None]
+    current_district: Mapped[int | None]
+    current_chamber: Mapped[str | None]
+
+    vote_records: Mapped[list[VoteRecord]] = relationship(
+        "VoteRecord",
+        back_populates="legislator",
+        cascade="all, delete-orphan",
+    )

python/orm/data_science_dev/congress/vote.py

@@ -0,0 +1,79 @@
+"""Vote model - roll call votes in Congress."""
+
+from __future__ import annotations
+
+from datetime import date
+from typing import TYPE_CHECKING
+
+from sqlalchemy import ForeignKey, Index, UniqueConstraint
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from python.orm.data_science_dev.base import DataScienceDevBase, DataScienceDevTableBase
+
+if TYPE_CHECKING:
+    from python.orm.data_science_dev.congress.bill import Bill
+    from python.orm.data_science_dev.congress.legislator import Legislator
+    from python.orm.data_science_dev.congress.vote import Vote
+
+
+class VoteRecord(DataScienceDevBase):
+    """Links a vote to a legislator with their position (Yea, Nay, etc.)."""
+
+    __tablename__ = "vote_record"
+
+    vote_id: Mapped[int] = mapped_column(
+        ForeignKey("main.vote.id", ondelete="CASCADE"),
+        primary_key=True,
+    )
+    legislator_id: Mapped[int] = mapped_column(
+        ForeignKey("main.legislator.id", ondelete="CASCADE"),
+        primary_key=True,
+    )
+    position: Mapped[str]
+
+    vote: Mapped[Vote] = relationship("Vote", back_populates="vote_records")
+    legislator: Mapped[Legislator] = relationship("Legislator", back_populates="vote_records")
+
+
+class Vote(DataScienceDevTableBase):
+    """Roll call votes with counts and optional bill linkage."""
+
+    __tablename__ = "vote"
+
+    congress: Mapped[int]
+    chamber: Mapped[str]
+    session: Mapped[int]
+    number: Mapped[int]
+
+    vote_type: Mapped[str | None]
+    question: Mapped[str | None]
+    result: Mapped[str | None]
+    result_text: Mapped[str | None]
+
+    vote_date: Mapped[date]
+
+    yea_count: Mapped[int | None]
+    nay_count: Mapped[int | None]
+    not_voting_count: Mapped[int | None]
+    present_count: Mapped[int | None]
+
+    bill_id: Mapped[int | None] = mapped_column(ForeignKey("main.bill.id"))
+
+    bill: Mapped[Bill | None] = relationship("Bill", back_populates="votes")
+    vote_records: Mapped[list[VoteRecord]] = relationship(
+        "VoteRecord",
+        back_populates="vote",
+        cascade="all, delete-orphan",
+    )
+
+    __table_args__ = (
+        UniqueConstraint(
+            "congress",
+            "chamber",
+            "session",
+            "number",
+            name="uq_vote_congress_chamber_session_number",
+        ),
+        Index("ix_vote_date", "vote_date"),
+        Index("ix_vote_congress_chamber", "congress", "chamber"),
+    )

python/orm/data_science_dev/models.py

@@ -2,9 +2,15 @@
 
 from __future__ import annotations
 
+from python.orm.data_science_dev.congress import Bill, BillText, Legislator, Vote, VoteRecord
 from python.orm.data_science_dev.posts import partitions  # noqa: F401 — registers partition classes in metadata
 from python.orm.data_science_dev.posts.tables import Posts
 
 __all__ = [
+    "Bill",
+    "BillText",
+    "Legislator",
     "Posts",
+    "Vote",
+    "VoteRecord",
 ]