bibble.util.pair_stack

Type Aliases

UniMiddleware

Classes

PairStack

A pair of middleware stacks,

Module Contents

bibble.util.pair_stack.UniMiddleware: TypeAlias = API.UniMiddleware

class bibble.util.pair_stack.PairStack[source]

A pair of middleware stacks, allowing reader/writer pairs to be added at the same time

The read stack is Fifo, the write stack is Lifo. So any transforms are undone in the correct order before writing. Parse[m1, m2, m3] -> Write[m3, m2, m1]

eg: Parse[LatexToUnicode, SplitName] -> Write[MergeNames, UnicodeToLatex]

add( *bidis, read=None, write=None, ) → <Unknown>[source]

Add middlewares to the read/write stacks. Args must be bidirection, and will be added to both. kwargs ‘read’ and ‘write’ just add to specific stacks

Parameters:

bidis (BidiMiddleware)
read (jgdv.Maybe[list[Middleware]])
write (jgdv.Maybe[list[Middleware]])

Return type:

Self

has_read_transform(mid) → <Unknown>[source]

Parameters:: mid (type[Middleware] | Middleware)
Return type:: bool

has_write_transform(mid) → <Unknown>[source]

Parameters:: mid (type[Middleware] | Middleware)
Return type:: bool

read_stack() → <Unknown>[source]

Return the read stack

Return type:: list[Middleware]

write_stack() → <Unknown>[source]

Return the write stack

Return type:: list[Middleware]

_read_time: jgdv.Fifo[Middleware]

_write_time: jgdv.Lifo[Middleware]