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feat(graph): Python intra-procedural data edges + PARAMETER nodes #68

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Merged
smochan merged 1 commit into from
Jun 10, 2026
Merged

feat(graph): Python intra-procedural data edges + PARAMETER nodes #68

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4 changes: 4 additions & 0 deletions codegraph/graph/schema.py
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,10 @@ class EdgeKind(str, Enum):
READS_FROM = "READS_FROM" # function → SQLAlchemy model on read (DF1)
WRITES_TO = "WRITES_TO" # function → SQLAlchemy model on write (DF1)
FETCH_CALL = "FETCH_CALL" # frontend call site → URL string (DF2, fetch/axios)
# Intra-procedural data-flow edges (C1 — Python body analysis).
DATA_ASSIGN = "DATA_ASSIGN" # source var/param → target variable (assignment)
DATA_ARG = "DATA_ARG" # variable/param → call-site argument sentinel
DATA_RETURN = "DATA_RETURN" # variable/param → function return sentinel


class Node(BaseModel):
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