Andrea Grazioso (agr-odoo)
f0d1bcd816
Traceback when starting odoo server ImportError: cannot import name 'errors' from 'psycopg2' Exception management update in commit 4b430f8e30efb15f06982e4673cd73531a2119b3 would require psycopg2 version 2.8 minimum but version in requirements is 2.7.7 closes odoo/odoo#106369 X-original-commit: b21fdf115e855d2383603e67343012bfe346cfd9 Signed-off-by: William André (wan) <wan@odoo.com>
46 lines
1.8 KiB
Python
46 lines
1.8 KiB
Python
from psycopg2 import DatabaseError
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from odoo import models
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from odoo.tools import mute_logger
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class SequenceMixin(models.AbstractModel):
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_inherit = 'sequence.mixin'
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def _get_last_sequence(self, relaxed=False, with_prefix=None, lock=True):
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return super()._get_last_sequence(relaxed, with_prefix, False)
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def _set_next_sequence(self):
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# OVERRIDE
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self.ensure_one()
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last_sequence = self._get_last_sequence()
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new = not last_sequence
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if new:
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last_sequence = self._get_last_sequence(relaxed=True) or self._get_starting_sequence()
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format_string, format_values = self._get_sequence_format_param(last_sequence)
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if new:
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format_values['seq'] = 0
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format_values['year'] = self[self._sequence_date_field].year % (10 ** format_values['year_length'])
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format_values['month'] = self[self._sequence_date_field].month
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# before flushing inside the savepoint (which may be rolled back!), make sure everything
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# is already flushed, otherwise we could lose non-sequence fields values, as the ORM believes
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# them to be flushed.
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self.flush_recordset()
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while True:
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format_values['seq'] = format_values['seq'] + 1
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sequence = format_string.format(**format_values)
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try:
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with self.env.cr.savepoint(flush=False), mute_logger('odoo.sql_db'):
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self[self._sequence_field] = sequence
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self.flush_recordset([self._sequence_field])
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break
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except DatabaseError as e:
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# 23P01 ExclusionViolation
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# 23505 UniqueViolation
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if e.pgcode not in ('23P01', '23505'):
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raise e
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self._compute_split_sequence()
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self.flush_recordset(['sequence_prefix', 'sequence_number'])
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