try to execute all of make_dosages.py in its dir

trtools/testsupport/sample_vcfs/associaTR/make_dosages.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 
-import pathlib
 import random
+import pathlib
 
 import cyvcf2
 import numpy as np
@@ -91,11 +91,11 @@
     'tabix -f many_samples_biallelic_dosages.vcf.gz '
     '"'
 )
-sp.run(cmd, shell = True, check=True)
+sp.run(cmd, shell = True, check=True, cwd=str(SCRIPT_DIR))
 
 # multiallelic
 
-vcf = cyvcf2.VCF('many_samples_multiallelic.vcf.gz')
+vcf = cyvcf2.VCF(str(SCRIPT_DIR / 'many_samples_multiallelic.vcf.gz'))
 samples = vcf.samples
 
 with open('ap1_multi_dosages.tsv', 'w') as ap1_out, open('ap2_multi_dosages.tsv', 'w') as ap2_out:
@@ -142,5 +142,5 @@
     'tabix -f many_samples_multiallelic_dosages.vcf.gz '
     '"'
 )
-sp.run(cmd, shell = True, check=True)
+sp.run(cmd, shell = True, check=True, cwd=str(SCRIPT_DIR))