First Commit

2026-05-31 10:17:09 +07:00
commit 17a9c69379
4547 changed files with 1170384 additions and 0 deletions
@@ -0,0 +1,37 @@
+# Step Physical File Validator
+
+Pure-python Step Physical File Validator and Parser implemented using Lark  (`pip install -r requirements.in`).
+
+## Example command line usage:
+
+~~~
+$ python main.py fixtures\fail_double_comma.ifc
+On line 8 column 21:
+Unexpected comma (',')
+Expecting one of DBLQUOTE DOT HASH INT LPAR NONE QUOTE REAL STAR UPPER
+00008 | #1=IFCPERSON($,$,'',,$,$,$,$);
+                            ^
+
+$ python main.py fixtures\fail_double_semi.ifc
+On line 27 column 66:
+Unexpected semicolon (';')
+Expecting one of ENDSEC HASH
+00027 | #20=IFCPROJECT('2AyG2X0sb16Bjd4gQc07yZ',#5,'',$,$,$,$,(#11),#19);;
+                                                                         ^
+
+$ python main.py fixtures\fail_duplicate_id.ifc
+On line 27:
+Duplicate instance name #19
+00027 | #19=IFCPROJECT('2AyG2X0sb16Bjd4gQc07yZ',#5,'',$,$,$,$,(#11),#19);
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+$ python main.py fixtures\fail_no_header.ifc
+On line 2 column 1:
+Unexpected hex ('F')
+Expecting HEADER
+00002 | FILE_DESCRIPTION(('ViewDefinition [CoordinationView]'),'2;1');
+        ^
+
+$ python main.py fixtures\pass_1.ifc
+Valid
+~~~