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Location: kallithea/rhodecode/lib/timerproxy.py - annotation
58905069da21
856 B
text/x-python
Speed up of last_changeset extraction in VCS, in edge cases for git we can get 10x speed improvement by limiting the history extraction if we only need last changeset
1e757ac98988 1e757ac98988 1fb97030b9b7 1fb97030b9b7 1fb97030b9b7 1e757ac98988 1e757ac98988 c1516b35f91d 1e757ac98988 1e757ac98988 1e757ac98988 1e757ac98988 1f47adeb67c2 1e757ac98988 c1516b35f91d 1e757ac98988 b9ea10d3e419 1e757ac98988 1e757ac98988 b9ea10d3e419 b9ea10d3e419 b9ea10d3e419 b9ea10d3e419 1e757ac98988 1e757ac98988 1fb97030b9b7 1e757ac98988 1e757ac98988 1e757ac98988 1fb97030b9b7 | from sqlalchemy.interfaces import ConnectionProxy
import time
import logging
log = logging.getLogger('timerproxy')
BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = xrange(30, 38)
def color_sql(sql):
COLOR_SEQ = "\033[1;%dm"
COLOR_SQL = YELLOW
normal = '\x1b[0m'
return ''.join([COLOR_SEQ % COLOR_SQL, sql, normal])
class TimerProxy(ConnectionProxy):
def __init__(self):
super(TimerProxy, self).__init__()
def cursor_execute(self, execute, cursor, statement, parameters,
context, executemany):
now = time.time()
try:
log.info(color_sql(">>>>> STARTING QUERY >>>>>"))
return execute(cursor, statement, parameters, context)
finally:
total = time.time() - now
log.info(color_sql("<<<<< TOTAL TIME: %f <<<<<" % total))
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