piecash._common module¶
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class
piecash._common.
Recurrence
(*args, **kwargs)[source]¶ Bases:
sqlalchemy.ext.declarative.api.DeclarativeBase
Recurrence information for scheduled transactions
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recurrence_mult
¶ Multiplier for the period type. Describes how many times the period repeats for the next occurrence.
- Type
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recurrence_period_start
¶ the date the recurrence starts.
- Type
date
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piecash._common.
hybrid_property_gncnumeric
(num_col, denom_col)[source]¶ Return an hybrid_property handling a Decimal represented by a numerator and a denominator column. It assumes the python field related to the sqlcolumn is named as _sqlcolumn.
- Returns
sqlalchemy.ext.hybrid.hybrid_property
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class
piecash._common.
CallableList
(*args)[source]¶ Bases:
list
A simple class (inherited from list) allowing to retrieve a given list element with a filter on an attribute.
It can be used as the collection_class of a sqlalchemy relationship or to wrap any list (see examples in
piecash.core.session.GncSession
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get
(**kwargs)¶ Return the first element of the list that has attributes matching the kwargs dict. The get method is an alias for this method.
To be used as:
l(mnemonic="EUR", namespace="CURRENCY")
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