import_geiq: force SIRET type to integer

When replacing NaN elements with None, if the siret column is not
explicitely defined as integer, it is converted to float.
These values later converted to string, need to be integers, otherwise
they are suffixed with `.0`.

itou/companies/management/commands/import_geiq.py

@@ -34,6 +34,9 @@ def get_geiq_df(filename):
     }
     df = remap_columns(df, column_mapping=column_mapping)
 
+    # Force siret type to integer, otherwise replacing NaN elements to None blindly converts them to float.
+    df["siret"] = df["siret"].astype("Int64")
+
     # Replace NaN elements with None.
     df = df.replace({np.nan: None})
 

tests/companies/test_management_command_import_geiq.py

@@ -132,6 +132,26 @@ def test_get_geiq_df(sftp_directory, faker):
     with pytest.raises(AssertionError):
         df, info_stats = get_geiq_df(file_path)
 
+    # Missing some sirets
+    rows = 185
+    rows_with_empty_siret = 20
+    rows_with_empty_email = 0
+    data = generate_data(
+        rows=rows, rows_with_empty_siret=rows_with_empty_siret, rows_with_empty_email=rows_with_empty_email
+    )
+    file_path = sftp_directory.joinpath(faker.geiq_filename())
+    with open(file_path, "wb") as xlsxfile:
+        workbook = generate_excel_sheet(FILE_HEADERS, data)
+        workbook.save(xlsxfile)
+    df, info_stats = get_geiq_df(file_path)
+    assert df.shape == (rows - rows_with_empty_siret, 8)
+    assert info_stats == {
+        "rows_in_file": rows,
+        "rows_with_a_siret": rows - rows_with_empty_siret,
+        "rows_after_deduplication": rows - rows_with_empty_siret,
+        "rows_with_empty_email": 0,
+    }
+
     # Duplicated rows
     rows = 250
     rows_with_empty_siret = 0