hdf5 add attributes

jass/hdf5_add_attributes.py

+import h5py
+# we need python package h5py to read/write .hdf5 file
+
+
+def add_title_description(title, description, filename):
+    f = h5py.File(filename, "a")
+    f.attrs['title'] = title
+    f.attrs['description'] = description
+    f.close()
+
+
+if __name__ == "__main__":
+
+    title = 'Curated GWAS summary statistics on African ancestry on 19 blood count traits and glycemic traits (hg38)'
+    des = 'Genome wide curated summary statistics on 19 blood count traits and glycemic traits' \
+          'File format is the inittable format intended to be used with the Joint Analysis of Summary Statistics (JASS), which allows to perform multi-trait GWAS:' \
+          'https://gitlab.pasteur.fr/statistical-genetics/jass' \
+          'GWAS of hematological traits originate from Chen et al paper and were downloaded from the GWAS Catalog (https://www.ebi.ac.uk/gwas/publications/32888493#study_panel). GWAS of glycemic traits come from the (18) study downloadable from GWAS Catalog (https://www.ebi.ac.uk/gwas/publications/34059833).'
+    hdf5_file = 'test.hdf5'
+
+    add_title_description(title=title, description=des, filename=hdf5_file)
+
+    f = h5py.File(hdf5_file, "r")
+    print(f.attrs['title'])
+    print(f.attrs['description'])
+    f.close()
+
+
+
+
+
+