66 lines
1.6 KiB
Python
66 lines
1.6 KiB
Python
"""empty message
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Revision ID: bf600ca861a4
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Revises: 68a5c025ab8e
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Create Date: 2020-12-15 15:58:41.545563
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"""
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from alembic import context
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from alembic import op
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import sqlalchemy as sa
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import sqlalchemy_utils
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import citext
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from ereuse_devicehub import teal
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# revision identifiers, used by Alembic.
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revision = 'bf600ca861a4'
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down_revision = '68a5c025ab8e'
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branch_labels = None
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depends_on = None
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def get_inv():
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INV = context.get_x_argument(as_dictionary=True).get('inventory')
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if not INV:
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raise ValueError("Inventory value is not specified")
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return INV
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def upgrade():
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con = op.get_bind()
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sql = f"""
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select d.id, d.hid, dd.serial_number from {get_inv()}.computer as c
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join {get_inv()}.device as d on c.id=d.id
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inner join {get_inv()}.component as cmp on cmp.parent_id=c.id
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inner join {get_inv()}.network_adapter as net on net.id=cmp.id
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join {get_inv()}.device as dd on net.id=dd.id;
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"""
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computers = con.execute(sql)
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hids = {}
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macs = {}
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for c in computers:
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hids[c.id] = c.hid
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if not c.serial_number:
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continue
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try:
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macs[c.id].append(c.serial_number)
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macs[c.id].sort()
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except:
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macs[c.id] = [c.serial_number]
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for id_dev, hid in hids.items():
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if not (id_dev and hid):
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continue
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if not id_dev in macs:
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continue
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mac = macs[id_dev][0]
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new_hid = "{}-{}".format(hid, mac)
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sql = f"update {get_inv()}.device set hid='{new_hid}' where id={id_dev};"
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con.execute(sql)
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def downgrade():
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pass
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