[wip] recatching the code. need tests.

Author: chbrandt

README.md

@@ -1,2 +1,16 @@
-# package_validator
-PLANMAP packages validation framework
+# PLANMAP package validator
+
+This tool validates the structure and content of a Planmap package.
+
+The validator gets as input the path to a (PM) package and then
+run a series of checks following a package/data model.
+
+## To run the validator
+
+```bash
+$ python validate.py <path>
+```
+
+## Where are the models
+
+## How to modify the models

some_schema_for_Units.json

@@ -0,0 +1,58 @@
+{
+"$schema": "http://json-schema.org/draft-07/schema#",
+
+"title": "Match Geopackage's 'Units' layer columns list",
+
+"$comment": "Works for, e.g., ['name','geometry','code','bla'], but not for ['bla','name','geometry','code']",
+"$example": ["name","geometry","code","another-column"],
+
+    "definitions": {
+
+        "point_coordinates": {
+            "type": "array",
+            "items": [
+                {
+                    "type": "number"
+                }
+            ],
+            "minItems": 2,
+            "maxItems": 3
+        },
+
+        "line_coordinates": {
+            "type": "array",
+            "items": [
+                {
+                    "$ref": "#/definitions/point_coordinates"
+                }
+            ],
+            "minItems": 2
+        },
+
+        "polygon_coordinates": {
+            "type": "array",
+            "items": [
+                {
+                    "$ref": "#/definitions/line_coordinates"
+                },
+                { "minItems": 4 }
+            ]
+        },
+
+        "polygon": {
+            "type": "object",
+            "properties": {
+                "coordinates": {
+                    "$ref": "#/definitions/polygon_coordinates"
+                }
+            }
+        }
+    },
+
+    "type": "object",
+    "properties": {
+        "geometry": {
+                "$ref": "#/definitions/polygon"
+        }
+    }
+}

validate.py

@@ -11,15 +11,6 @@
 from itertools import zip_longest
 
 
-# _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']
-# }
 import check
 
 import logging
@@ -75,28 +66,30 @@ def check_raster(pkg_specs, pkg_path):
 def check_model(pkg_specs, pkg_path):
     pass
 
-def run(pkg_path):
-    #parse package name
-    pkg_name = os.path.basename(os.path.abspath(pkg_path))
-    logger.debug(f"Package name: {pkg_name}")
-    pkg_specs = parse_package_name(pkg_name)
-    pkg_specs['name'] = pkg_name
-    logger.info(pkg_specs)
+def run(geopackage):
+    from .validator import vector
 
     # Check geopackage
-    out = check_vector(pkg_specs, pkg_path)
+    out = vector.check(geopackage)
 
 
 if __name__ == '__main__':
     from argparse import ArgumentParser
 
     parser = ArgumentParser()
-    parser.add_argument('path', type=str,
-                        help="Path of PlanMap package")
+    parser.add_argument('fname', type=str,
+                        help="Path of GeoPackage")
+    parser.add_argument('--vector', default=False, action_store=True,
+                        help="Verifies a vector data file (GeoPackage)")
+    parser.add_argument('--schema', type=str,
+                        help="File with metadata structure to use as model")
 
     args = parser.parse_args()
-    pkg_path = args.path
+    if not args.vector:
+        print("Implemented for vectors only")
+        sys.exit(1)
 
-    # res = run(args.cfg, args.log)
+    fname = args.fname
+    schema = args.schema
 
-    res = run(pkg_path)
+    res = run(fname)

validator/__init__.py

@@ -1 +1 @@
-from .validator import Validator
+# from .validator import Validator