34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
from time import perf_counter
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import sqlparse
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from django.core.management.commands.shell import Command
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from django.db import connection
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if connection.vendor == "postgresql":
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from django.db.backends.postgresql import base as base_module
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else:
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from django.db.backends import utils as base_module
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# 'debugsqlshell' is the same as the 'shell'.
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# Command is required to exist to be loaded via
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# django.core.managementload_command_class
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__all__ = ["Command", "PrintQueryWrapper"]
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class PrintQueryWrapper(base_module.CursorDebugWrapper):
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def execute(self, sql, params=()):
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start_time = perf_counter()
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try:
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return self.cursor.execute(sql, params)
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finally:
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raw_sql = self.db.ops.last_executed_query(self.cursor, sql, params)
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end_time = perf_counter()
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duration = (end_time - start_time) * 1000
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formatted_sql = sqlparse.format(raw_sql, reindent=True)
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print(f"{formatted_sql} [{duration:.2f}ms]")
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base_module.CursorDebugWrapper = PrintQueryWrapper
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