66 lines
1.4 KiB
Python
66 lines
1.4 KiB
Python
import random
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import frappe
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settings = frappe._dict(
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prob={
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"default": {"make": 0.6, "qty": (1, 5)},
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}
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)
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def add_random_children(doc, fieldname, rows, randomize, unique=None):
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nrows = rows
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if rows > 1:
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nrows = random.randrange(1, rows)
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for i in range(nrows):
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d = {}
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for key, val in randomize.items():
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if isinstance(val[0], str):
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d[key] = get_random(*val)
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else:
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d[key] = random.randrange(*val)
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if unique:
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if not doc.get(fieldname, {unique: d[unique]}):
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doc.append(fieldname, d)
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else:
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doc.append(fieldname, d)
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def get_random(doctype, filters=None, doc=False):
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condition = []
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if filters:
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for key, val in filters.items():
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condition.append("%s='%s'" % (key, str(val).replace("'", "'")))
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if condition:
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condition = " where " + " and ".join(condition)
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else:
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condition = ""
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out = frappe.db.multisql(
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{
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"mariadb": """select name from `tab%s` %s
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order by RAND() limit 1 offset 0"""
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% (doctype, condition),
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"postgres": """select name from `tab%s` %s
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order by RANDOM() limit 1 offset 0"""
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% (doctype, condition),
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}
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)
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out = out and out[0][0] or None
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if doc and out:
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return frappe.get_doc(doctype, out)
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else:
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return out
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def can_make(doctype):
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return random.random() < settings.prob.get(doctype, settings.prob["default"])["make"]
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def how_many(doctype):
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return random.randrange(*settings.prob.get(doctype, settings.prob["default"])["qty"])
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