Move pulseq to IO module

src/MRIBuilder.jl

@@ -12,7 +12,7 @@ include("pathways.jl")
 include("parts/parts.jl")
 include("sequences/sequences.jl")
 include("printing.jl")
-include("pulseq.jl")
+include("sequence_io/sequence_io.jl")
 include("plot.jl")
 
 import .BuildSequences: build_sequence, global_model, global_scanner, fixed
@@ -39,8 +39,8 @@ export dwi_gradients, readout_event, excitation_pulse, refocus_pulse, Trapezoid,
 import .Sequences: GradientEcho, SpinEcho, DiffusionSpinEcho, DW_SE, DWI
 export GradientEcho, SpinEcho, DiffusionSpinEcho, DW_SE, DWI
 
-import .Pulseq: read_pulseq
-export read_pulseq
+import .SequenceIO: read_sequence
+export read_sequence
 
 import .Plot: plot_sequence
 export plot_sequence

src/pulseq.jl → src/sequence_io/pulseq.jl

 module Pulseq
-import ..Variables: duration
-import ..Scanners: Scanner
-import ..Components: GenericPulse, GradientWaveform, ADC
-import ..Containers: BuildingBlock, Sequence, Wait
+import ...Variables: duration
+import ...Scanners: Scanner
+import ...Components: GenericPulse, GradientWaveform, ADC
+import ...Containers: BuildingBlock, Sequence, Wait
 import DataStructures: OrderedDict
 import Interpolations: linear_interpolation, Flat
 import StaticArrays: SVector

src/sequence_io/sequence_io.jl

+module SequenceIO
+
+include("pulseq.jl")
+
+import .Pulseq: read_pulseq
+
+
+function read_sequence(filename::AbstractString)
+    if endswith(filename, ".seq")
+        return read_pulseq(filename)
+    else
+        error("Cannot read file $filename. Extension is not recognised")
+    end
+end
+
+end
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