ee.xsd:

o Renaming <part-uri> to <part-reference>.
o Adding <supplier> on <part>, removing from <supplier-part-number>. A
  part can have exactly one part.
create-order:
o Creating anonymous part objects, with two references, one schematic
  reference and one part-uri reference to the selected part.
o Redoing how the order is calculated with the new ObjDb structure.
ee.part.Part:
o Absorbing bom_file_utils into Part. Much better wrapper object around
  the xml goop.

1 files changed, 17 insertions, 0 deletions

diff --git a/src/ee/project/__init__.py b/src/ee/project/__init__.py
index 6851256..bca9984 100644
--- a/src/ee/project/__init__.py
+++ b/src/ee/project/__init__.py
@@ -1,7 +1,9 @@
 import configparser
 from pathlib import Path
 
+from ee import EeException
 from ee.tools import mk_parents
+from ee.xml.uris import DIGIKEY_URI
 
 
 def load_config(project_dir: Path) -> configparser.ConfigParser:
@@ -17,6 +19,12 @@ def load_config(project_dir: Path) -> configparser.ConfigParser:
     return config
 
 
+class SupplierDescriptor(object):
+    def __init__(self, key: str, uri: str):
+        self.key = key
+        self.uri = uri
+
+
 class Project(object):
     def __init__(self, project_dir: Path, cfg: configparser.ConfigParser):
         self.report_dir = project_dir / "ee" / "reports"
@@ -24,6 +32,15 @@ class Project(object):
         self.project_dir = project_dir
         self._cfg = cfg
 
+        # TODO: read from config
+        self._suppliers = [SupplierDescriptor("digikey", DIGIKEY_URI)]
+
+    def get_supplier_by_key(self, key) -> SupplierDescriptor:
+        sd = next((s for s in self._suppliers if s.key == key), None)
+        if sd:
+            return sd
+        raise EeException("No such supplier configured: {}".format(key))
+
     @property
     def cfg(self):
         return self._cfg