closes #107: specify seperator in GUI interface

csvimport/admin.py

@@ -1,3 +1,4 @@
+import locale
 from datetime import datetime
 from django import forms
 from django.db import models
@@ -16,6 +17,7 @@ class CSVImportAdmin(ModelAdmin):
         "field_list",
         "upload_file",
         "file_name",
+        "delimiter",
         "encoding",
         "upload_method",
         "error_log_html",
@@ -25,6 +27,11 @@ class CSVImportAdmin(ModelAdmin):
         models.CharField: {"widget": forms.Textarea(attrs={"rows": "1", "cols": "40"})},
     }
 
+    def get_changeform_initial_data(self, request):
+        #This works for my problem, but I don't know if there are side effects. So I won't push it
+        #locale.setlocale(locale.LC_ALL, '')
+        return {'delimiter': ";" if locale.localeconv()['decimal_point'] == "," else ","}
+
     def save_model(self, request, obj, form, change):
         """ Do save and process command - cant commit False
             since then file wont be found for reopening via right charset
@@ -42,6 +49,7 @@ def save_model(self, request, obj, form, change):
                 charset=obj.encoding,
                 uploaded=obj.upload_file,
                 defaults=defaults,
+                delimiter=obj.delimiter,
             )
         errors = cmd.run(logid=obj.id)
         if errors:

csvimport/migrations/0002_csvimport_model_name_default.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.1.5 on 2021-01-25 21:18
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('csvimport', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='csvimport',
+            name='model_name',
+            field=models.CharField(default='app_label.model_name', help_text='Please specify the app_label.model_name', max_length=255),
+        ),
+    ]

csvimport/migrations/0003_csvimport_delimiter.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.1.5 on 2021-01-25 21:36
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('csvimport', '0002_csvimport_model_name_default'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='csvimport',
+            name='delimiter',
+            field=models.CharField(default=',', max_length=1),
+        ),
+    ]

csvimport/models.py

@@ -62,6 +62,7 @@ class CSVImport(models.Model):
     )
     upload_file = models.FileField(upload_to="csv", storage=fs)
     file_name = models.CharField(max_length=255, blank=True)
+    delimiter = models.CharField(max_length=1, default=",")
     encoding = models.CharField(max_length=32, blank=True)
     upload_method = models.CharField(
         blank=False, max_length=50, default="manual", choices=CHOICES