BUGFIXES:

- "Indication must be 'sperical' or 'planar'" error message if pyproj module is not available.
- GeoReference options (lat/lon) was disabled without pyproj

io_import_dxf/__init__.py

@@ -155,9 +155,14 @@ def _update_use_georeferencing_do(self, context):
 
 def _recenter_allowed(self):
  scene = bpy.context.scene
- return (not (self.use_georeferencing and (self.proj_scene == 'TMERC'
- or (not self.create_new_scene and is_ref_scene(scene))))
- or (not PYPROJ and self.dxf_indi == "EUCLIDEAN"))
+ conditional_requirement = self.proj_scene == 'TMERC' if PYPROJ else self.dxf_indi == "SPHERICAL"
+ return not (
+ self.use_georeferencing and
+ (
+ conditional_requirement or
+ (not self.create_new_scene and is_ref_scene(scene))
+ )
+ )
 
 
 def _set_recenter(self, value):
@@ -410,7 +415,9 @@ def draw_merc(self, box):
  sub.enabled = not _recenter_allowed(self)
  sub.label("Geo Reference:")
  sub = box.column()
- sub.enabled = not _recenter_allowed(self) and self.create_new_scene
+ sub.enabled = not _recenter_allowed(self)
+ if is_ref_scene(bpy.context.scene):
+ sub.enabled = False
  sub.prop(self, "merc_scene_lat", text="Lat")
  sub.prop(self, "merc_scene_lon", text="Lon")
 

io_import_dxf/dxfimport/do.py

@@ -80,12 +80,12 @@ class Indicator:
  euclidean = False
 
  def __init__(self, i):
- if i == "spherical":
+ if i.upper() == "SPHERICAL":
  self.spherical = True
- elif i == "euclidean":
+ elif i.upper() == "EUCLIDEAN":
  self.euclidean = True
  else:
- raise AttributeError("Indication must be 'spherical' or 'planar'.")
+ raise AttributeError("Indication must be 'spherical' or 'euclidean'. Given: " + str(i))
 
 
 class Do: