fix error loading csv with multiline cells

fix limit

Author: bb-mausbrand

viur/scriptor/__init__.py

@@ -10,7 +10,7 @@
 from .directory_handler import DirectoryHandler
 from .progressbar import ProgressBar
 
-__version__ = '1.0.1'
+__version__ = '1.0.1.1'
 
 
 def version():

viur/scriptor/file.py

@@ -2,7 +2,7 @@
 import chardet
 import magic
 from openpyxl.reader.excel import ExcelReader
-from io import BytesIO
+from io import BytesIO, StringIO
 import csv
 from ._utils import list_table_to_dict_table, normalize_table, list_to_excel, list_to_csv, save_file
 from .dialog import Dialog
@@ -138,7 +138,7 @@ def _csv_data_to_list_table(self, delimiter=None):
             params = {'delimiter': delimiter}
         else:
             params = {}
-        reader = csv.reader(self.as_text().strip().split('\n'), **params)
+        reader = csv.reader(StringIO(self.as_text()), **params)
         return list(reader)
 
     def as_list_table(self, csv_delimiter=None):

viur/scriptor/module_parts.py

@@ -145,13 +145,21 @@ async def list(self, params: dict = None, group: str = "", skel_type: str = "",
                 _url.append(group)
             _url = join_url(_url)
 
+        limit = None
+        if "limit" in params:
+            limit = params["limit"]
+
         batch = []
         cursor = None
         fetched = False
 
+        counter = 0
         while True:
             for i in batch:
                 yield i
+                counter += 1
+            if limit and counter >= limit:
+                return
             if fetched and not cursor:
                 return
             if cursor: