input: Don't assume that header/path are str

Author: Bjwebb

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Fixed
 
 - Don't fail if compiled translation files (.mo) don't exist, and Django isn't installed
+- Fix some incorrect assumptions about types
 
 ## [0.15.1] - 2020-10-21
 

flattentool/i18n.py

@@ -26,6 +26,7 @@ def _(text):
             if lang not in translations:
                 lang = "en"
             return translations[lang].gettext(text)
+
     except FileNotFoundError:
         # If .mo files don't exist, pass a fake gettext function instead
         _ = lambda x: x

flattentool/input.py

@@ -752,7 +752,11 @@ def get_sheet_lines(self, sheet_name):
                 if not header:
                     # None means that the cell will be ignored
                     value = None
-                elif sheet_configuration.get("hashcomments") and header.startswith("#"):
+                elif (
+                    sheet_configuration.get("hashcomments")
+                    and isinstance(header, str)
+                    and header.startswith("#")
+                ):
                     # None means that the cell will be ignored
                     value = None
                 output_row[header] = value
@@ -945,7 +949,7 @@ def unflatten_main_with_parser(parser, line, timezone, xml, id_name):
             # Quick solution to avoid casting of date as datetinme in spreadsheet > xml
             if xml:
                 if type(cell.cell_value) == datetime.datetime and not next_path_item:
-                    if "datetime" not in path:
+                    if "datetime" not in str(path):
                         current_type = "date"
 
             ## Array