Define package name parser

Author: chbrandt

validate.py

@@ -1,31 +1,71 @@
+#!/usr/bin/env python
+"""
+Get a package path and check its content.
+
+The package content checking is processed by a series/pipeline of tasks
+on specific request or automatically (if None asked) after parsing/interpreting
+the package name, or greedly inpecting any of the expected directories.
+"""
 import os
 import sys
 
-_here = os.path.abspath(__file__)
-sys.path.insert(0, _here)
+# _here = os.path.abspath(__file__)
+# sys.path.insert(0, _here)
+#
+# from validator import Validator
+#
+# config = {
+#     'geo_path': 'tmp/PM-MAR-MS-Arsinoes_01/vector/PM-MAR-MS-Arsinoes_01.gpkg',
+#     'geopackage_tables': ['units', 'contacts']
+# }
+
+
+from itertools import zip_longest
 
-from validator import Validator
+def parse_package_name(pkgname):
+    tokens = pkgname.split('-')
 
+    # Define the structure and parsing functions
+    #
+    fields = ',body,dtype,label,sublabel'.split(',')
+    pm_id = {f:i for i,f in enumerate(fields)}
+    targets = {'MER':'Mercury','MAR':'Mars','MOO':'Moon'}
+    types = dict(S = 'Stratigraphic',
+                 C = 'Compositional',
+                 M = 'Morphologic',
+                 D = 'Digital outcrop, geologic model/mesh',
+                 G = 'Geo-structural',
+                 I = 'Integrated')
+    lookup = dict(
+        body = lambda t:targets[t],
+        dtype = lambda t:','.join(types[_] for _ in t)
+    )
 
-config = {
-    'geo_path': 'tmp/PM-MAR-MS-Arsinoes_01/vector/PM-MAR-MS-Arsinoes_01.gpkg',
-    'geopackage_tables': ['units', 'contacts']
-}
+    pkg_specs = {field: lookup.get(field, lambda t:t)(token)
+                            for field,token in zip_longest(fields,tokens)}
+    return pkg_specs
 
 
-def run(config, log_path):
-    validator = Validator(config, log_path)
-    res = validator.run()
-    return res
+def run(pkg_path, log_path):
+    #parse package name
+    pkg_name = os.path.basename(os.path.abspath(pkg_path))
+    pkg_specs = parse_package_name(pkg_name)
+    print(pkg_specs)
+    # body,dtype,label,sublabel = pkg_specs
 
 
 if __name__ == '__main__':
     from argparse import ArgumentParser
 
     parser = ArgumentParser()
     parser.add_argument('--log', default=None, type=str)
-    parser.add_argument('--cfg', default=None, type=str)
+    # parser.add_argument('--cfg', default=None, type=str)
+    parser.add_argument('path', type=str,
+                        help="Path of PlanMap package")
 
     args = parser.parse_args()
+    pkg_path = args.path
+
     # res = run(args.cfg, args.log)
-    res = run(config, 'log.log')
+
+    res = run(pkg_path, 'validator.log')