Andreas/mtg_python_deckbuilder
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feat: migrate to unified Parquet format with instant GitHub setup and 4x faster tagging

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This commit is contained in:
matt 2025-10-18 21:32:12 -07:00
parent e9e949aae3
commit 8435312c8f
58 changed files with 11921 additions and 3961 deletions
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16
code/deck_builder/random_entrypoint.py
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@ -425,12 +425,20 @@ class RandomBuildResult:
def _load_commanders_df() -> pd.DataFrame:
"""Load commander CSV using the same path/converters as the builder.
"""Load commanders from Parquet using isCommander boolean flag.
Uses bc.COMMANDER_CSV_PATH and bc.COMMANDER_CONVERTERS for consistency.
M4: Migrated from CSV to Parquet loading with boolean filtering.
"""
df = pd.read_csv(bc.COMMANDER_CSV_PATH, converters=getattr(bc, "COMMANDER_CONVERTERS", None))
return _ensure_theme_tag_cache(df)
from . import builder_utils as bu
# Load all cards from Parquet
df = bu._load_all_cards_parquet()
if df.empty:
return pd.DataFrame()
# Filter to commanders using boolean flag
commanders_df = bc.get_commanders(df)
return _ensure_theme_tag_cache(commanders_df)
def _ensure_theme_tag_cache(df: pd.DataFrame) -> pd.DataFrame: