make matplotlib mandatory
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1 changed files with 1 additions and 9 deletions
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@ -12,11 +12,7 @@ import sys
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from collections import defaultdict
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from collections import defaultdict
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from pathlib import Path
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from pathlib import Path
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try:
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import matplotlib.pyplot as plt
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import matplotlib.pyplot as plt
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HAS_MATPLOTLIB = True
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except ImportError:
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HAS_MATPLOTLIB = False
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def load_transactions(json_files: list[Path]) -> list[dict]:
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def load_transactions(json_files: list[Path]) -> list[dict]:
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@ -208,10 +204,6 @@ def main():
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if not path.exists():
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if not path.exists():
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sys.exit(f"Error: File not found: {path}")
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sys.exit(f"Error: File not found: {path}")
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# Check matplotlib early if graph requested
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if args.graph and not HAS_MATPLOTLIB:
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sys.exit("Error: matplotlib is required for graphs. Install with: pip install matplotlib")
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# Load categories
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# Load categories
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if not args.categories.exists():
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if not args.categories.exists():
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sys.exit(f"Error: Categories file not found: {args.categories}")
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sys.exit(f"Error: Categories file not found: {args.categories}")
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