Fixed paths on Windows

partcad/src/partcad/context.py

@@ -89,7 +89,7 @@ def __init__(self, root_path=None, search_root=True):
         self.current_project_path += os.path.relpath(
             initial_root_path,
             root_path,
-        )
+        ).replace(os.path.sep, "/")
         if self.current_project_path == self.name + "/.":
             self.current_project_path = self.name
 
@@ -205,6 +205,10 @@ def import_project(self, parent, project_import_config):
                 return imported_project
 
     def get_project_abs_path(self, rel_project_path: str):
+        """
+        Get the full package path (not a filesystem path) of a package
+        given the relative path from the current package
+        """
         if rel_project_path.startswith("/"):
             return rel_project_path
 
@@ -215,9 +219,7 @@ def get_project_abs_path(self, rel_project_path: str):
         if rel_project_path == "":
             return project_path
 
-        if not project_path.endswith("/"):
-            project_path += "/"
-        return os.path.abspath(project_path + rel_project_path)
+        return get_child_project_path(project_path, rel_project_path)
 
     def get_project(self, rel_project_path: str):
         project_path = self.get_project_abs_path(rel_project_path)

partcad/src/partcad/runtime_python_conda.py

@@ -32,9 +32,20 @@ def __init__(self, ctx, version=None):
                 root_prefix = info["root_prefix"]
                 root_bin = os.path.join(root_prefix, "bin")
                 root_scripts = os.path.join(root_prefix, "Scripts")
+                search_paths = [
+                    root_scripts,
+                    root_bin,
+                    root_prefix,
+                ]
+                if os.name == "nt":
+                    search_path_strings = ";".join(search_paths)
+                else:
+                    search_path_strings = ":".join(search_paths)
                 self.conda_path = shutil.which(
-                    "conda", path=f"{root_scripts}:{root_bin}:{root_prefix}"
+                    "conda",
+                    path=search_path_strings,
                 )
+            pc_logging.error("Conda path corrected: %s" % self.conda_path)
 
     async def run(self, cmd, stdin="", cwd=None):
         with self.lock:

partcad/src/partcad/utils.py

@@ -22,9 +22,12 @@
 
 def get_child_project_path(parent_path, child_name):
     if parent_path.endswith("/"):
-        return parent_path + child_name
+        result = parent_path + child_name
     else:
-        return parent_path + "/" + child_name
+        result = parent_path + "/" + child_name
+
+    result = re.sub(r"/[^/]*/\.\.", "", result)
+    return result
 
 
 def resolve_resource_path(current_project_name, pattern: str):