Produce charts of component availability at JLCPCB from a BOM
Mirrored from https://github.com/gavanfantom/jlc-chart
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43 lines
1.3 KiB
43 lines
1.3 KiB
3 years ago
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from flask import (
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Blueprint, flash, g, redirect, render_template, request, url_for
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)
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from werkzeug.exceptions import abort
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import json
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from .db import get_db
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bp = Blueprint('components', __name__, url_prefix='/components')
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@bp.route('<list:components>')
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def components(components):
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db = get_db()
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results = []
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for component in components:
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rows = db.execute("""SELECT timestamp, json_extract(data, '$.data.stockCount') AS stock FROM components WHERE id=? ORDER BY timestamp;""", (component,)).fetchall()
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# if not rows:
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# abort(404, f"Component {component} doesn't exist.")
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data = []
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for row in rows:
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data.append({'timestamp' : row['timestamp'], 'value' : row['stock']})
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row = db.execute("""SELECT timestamp, data FROM components WHERE id=? ORDER BY timestamp DESC LIMIT 1;""", (component,)).fetchone()
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#if row is None:
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# abort(404, f"Error retrieving component {component}.")
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try:
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details = json.loads(row['data'])
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code = details['data']['componentCode']
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name = details['data']['componentName']
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except:
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code = component
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name = "Not Found"
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results.append({'data': data, 'id': component, 'code': code, 'name': name})
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return render_template('component.html', components=results)
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