bimtester: move code into a package directory

src/ifcbimtester/bimtester/clean.py

@@ -0,0 +1,47 @@
+import ifcopenshell
+import os
+from pathlib import Path
+
+
+class TestPurger:
+    def __init__(self):
+        self.file = None
+
+    def purge(self):
+        filenames = []
+        if os.path.exists("features"):
+            for filename in Path("features/").glob("*.feature"):
+                filenames.append(filename)
+        for f in os.listdir("."):
+            if f.endswith(".feature"):
+                filenames.append(f)
+
+        for filename in filenames:
+            with open(filename, "r") as feature_file:
+                old_file = feature_file.readlines()
+            with open(filename, "w") as new_file:
+                for line in old_file:
+                    is_purged = False
+                    if 'The IFC file "' in line and '" must be provided' in line:
+                        filename = line.split('"')[1]
+                        print("Loading file {} ...".format(filename))
+                        self.file = ifcopenshell.open(filename)
+                    if line.strip()[0:2] == "* ":
+                        words = line.strip().split()
+                        for word in words:
+                            if self.is_a_global_id(word):
+                                if not self.does_global_id_exist(word):
+                                    print("Test for {} purged ...".format(word))
+                                    is_purged = True
+                    if not is_purged:
+                        new_file.write(line)
+
+    def is_a_global_id(self, word):
+        return word[0] in ["0", "1", "2", "3"] and len(word) == 22
+
+    def does_global_id_exist(self, global_id):
+        try:
+            self.file.by_guid(global_id)
+            return True
+        except Exception:
+            return False