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Add a flag to prevent writing `pps.toml` on exit

pptables
Tyler Goodlet 2022-07-21 10:12:51 -04:00
parent 6747831677
commit ddb195ed2c
1 changed files with 12 additions and 3 deletions
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15
piker/pp.py
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@ -391,7 +391,8 @@ class PpTable(Struct):
pp = pp_objs[bsuid] pp = pp_objs[bsuid]
# XXX: debug hook for size mismatches # XXX: debug hook for size mismatches
# if bsuid == 447767096: # qqqbsuid = 320227571
# if bsuid == qqqbsuid:
# breakpoint() # breakpoint()
pp.minimize_clears() pp.minimize_clears()
@ -649,7 +650,11 @@ def load_pps_from_toml(
none yet exists. none yet exists.
''' '''
with open_pps(brokername, acctid) as table: with open_pps(
brokername,
acctid,
write_on_exit=False,
) as table:
pp_objs = table.pps pp_objs = table.pps
# no pps entry yet for this broker/account so parse any available # no pps entry yet for this broker/account so parse any available
@ -687,8 +692,9 @@ def load_pps_from_toml(
def open_pps( def open_pps(
brokername: str, brokername: str,
acctid: str, acctid: str,
write_on_exit: bool = True,
) -> dict[str, dict[str, Position]]: ) -> PpTable:
''' '''
Read out broker-specific position entries from Read out broker-specific position entries from
incremental update file: ``pps.toml``. incremental update file: ``pps.toml``.
@ -765,6 +771,9 @@ def open_pps(
# breakpoint() # breakpoint()
# if orig != table.pps: # if orig != table.pps:
if not write_on_exit:
return
# TODO: show diff output? # TODO: show diff output?
# https://stackoverflow.com/questions/12956957/print-diff-of-python-dictionaries # https://stackoverflow.com/questions/12956957/print-diff-of-python-dictionaries
print(f'Updating ``pps.toml`` for {path}:\n') print(f'Updating ``pps.toml`` for {path}:\n')