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[data import tool] filter empty columns during import, if the exist at the end

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This commit is contained in:
Anand Doshi 2013-04-18 19:31:03 +05:30
parent c037ef9dc3
commit 72a4b83cb6
1 changed files with 14 additions and 1 deletions
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15
core/page/data_import_tool/data_import_tool.py
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@ -6,6 +6,7 @@ import webnotes.model.doctype
from webnotes.model.doc import Document
from webnotes.utils import cstr, cint, flt
from webnotes.utils.datautils import UnicodeWriter
from webnotes import _
data_keys = webnotes._dict({
"data_separator": 'Start entering data below this line',
@ -166,13 +167,25 @@ def upload():
return row
return []
def filter_empty_columns(columns):
empty_cols = filter(lambda x: x in ("", None), columns)
if columns[-1*len(empty_cols):] == empty_cols:
# filter empty columns if they exist at the end
columns = columns[:-1*len(empty_cols)]
else:
webnotes.msgprint(_("Please make sure that there are no empty columns in the file."),
raise_exception=1)
return columns
# header
rows = read_csv_content_from_uploaded_file()
start_row = get_start_row()
header = rows[:start_row]
data = rows[start_row:]
doctype = get_header_row(data_keys.main_table)[1]
columns = get_header_row(data_keys.columns)[1:]
columns = filter_empty_columns(get_header_row(data_keys.columns)[1:])
parenttype = get_header_row(data_keys.parent_table)
if len(parenttype) > 1: