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DOC: More generic PostInit error messages.

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Make the error messages for {DoBadThing}PostInit no longer reference "the
simulation", since the algorithm may not actually be running as a simulation.
This commit is contained in:
Scott Sanderson
2014-05-20 14:52:34 -04:00
parent 32a29088fe
commit fd0d0a84d8
1 changed files with 6 additions and 8 deletions
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zipline/errors.py
+6 -8
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@@ -54,9 +54,8 @@ class OverrideSlippagePostInit(ZiplineError):
# Raised if a users script calls override_slippage magic
# after the initialize method has returned.
msg = """
You attempted to override slippage after the simulation has \
started. You may only call override_slippage in your initialize \
method.
You attempted to override slippage outside of `initialize`. \
You may only call override_slippage in your initialize method.
""".strip()
@@ -64,8 +63,8 @@ class RegisterTradingControlPostInit(ZiplineError):
# Raised if a user's script register's a trading control after initialize
# has been run.
msg = """
You attempted to set a trading control after the simulation has \
started. Trading controls may only be set during initialize.
You attempted to set a trading control outside of `initialize`. \
Trading controls may only be set in your initialize method.
""".strip()
@@ -87,9 +86,8 @@ class OverrideCommissionPostInit(ZiplineError):
after the initialize method has returned.
"""
msg = """
You attempted to override commission after the simulation has \
started. You may only call override_commission in your initialize \
method.
You attempted to override commission outside of `initialize`. \
You may only call override_commission in your initialize method.
""".strip()