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https://github.com/PR0M3TH3AN/python_charts.git
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thePR0M3TH3AN
8797ef1d04
Update README.md to reflect new project focus on lagged oil and unemployment charting. Revise installation instructions, quickstart guide, and repository structure. Modify scripts for data fetching and plotting, and add a new SQLite database for storing FRED data. Introduce a startup script to streamline setup and execution.
61 lines
1.7 KiB
Bash
Executable File
61 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# -------------------------------------------------------------------
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# startup.sh — prepare Python env, ensure dependencies, FRED data,
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# and run a command inside the venv
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# Usage:
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# ./startup.sh [command…]
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# Automatically:
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# - Upgrades pip & setuptools (ensuring distutils on Python 3.12+)
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# - Creates venv if missing
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# - Installs requirements
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# - Downloads data/fred.db if missing
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# -------------------------------------------------------------------
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set -euo pipefail
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VENV_DIR="venv"
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REQ_FILE="requirements.txt"
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WHEELHOUSE="wheelhouse"
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DATA_DB="data/fred.db"
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# 1) Create or reuse venv
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if [[ ! -d "$VENV_DIR" ]]; then
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echo "🔧 Creating virtual-env…"
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python3 -m venv "$VENV_DIR"
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fi
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# Activate
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# shellcheck disable=SC1090
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source "$VENV_DIR/bin/activate"
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# 2) Upgrade pip & setuptools (to provide distutils on Py3.12+)
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echo "🛠 Upgrading pip & setuptools…"
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pip install --upgrade pip setuptools
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# 3) Install project dependencies
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PIP_OPTS=(install --upgrade --no-input)
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if [[ -d "$WHEELHOUSE" ]]; then
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echo "📦 Installing from wheelhouse…"
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pip "${PIP_OPTS[@]}" --no-index --find-links="$WHEELHOUSE" -r "$REQ_FILE" \
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|| { echo "⚠️ Wheelhouse failed—falling back to PyPI…"; \
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pip "${PIP_OPTS[@]}" -r "$REQ_FILE"; }
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else
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echo "🌐 Installing from PyPI…"
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pip "${PIP_OPTS[@]}" -r "$REQ_FILE"
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fi
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echo "✅ Virtual-env ready ($(python -V))"
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# 4) Ensure data/fred.db exists
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if [[ ! -f "$DATA_DB" ]]; then
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echo "🔄 $DATA_DB not found—downloading FRED series…"
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python scripts/refresh_data.py
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fi
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# 5) Decide what to run
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if [[ $# -gt 0 ]]; then
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CMD=("$@")
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else
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CMD=(python scripts/lagged_oil_unrate_chart_styled.py --offset 18)
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fi
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echo "🚀 Executing: ${CMD[*]}"
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exec "${CMD[@]}" |