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Support for multiline strings #22

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Support for multiline strings #22

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1631b49
Add support for multiline strings
mirrin00 Jun 14, 2024
3a4b39a
added fixes for readme and multiline handling
zmm Jun 20, 2024
91adbd4
reverting unnecessary replace
zmm Jun 20, 2024
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17 changes: 12 additions & 5 deletions app/templater/lib/templater/__init__.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import csv
import xlrd
from docxtpl import DocxTemplate
from docxtpl import DocxTemplate, RichText
from jinja2 import Environment, Template, meta
from .custom_exceptions import TemplateTypeNotSupported, OutputNameTemplateSyntax
from .custom_odt_renderer import CustomOdtRenderer
Expand All @@ -20,23 +20,30 @@ def __init__(self):

class TemplateRenderer(object):

MULTILINE_PREFIX = "&^<\\multiline>"
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Please, add examples of templates and tables for this feature and update README.md with its description


def __init__(self):
self.contexts = []
self.fieldnames = []
self.raw_table = []

def _preprocess_value(self, value):
if value.startswith(self.MULTILINE_PREFIX):
value = RichText(value[len(self.MULTILINE_PREFIX):])
return value

# Load data from csv file
def load_csv(self, csvfile, delimiter):
# open csv file and prepare context array
lines = csvfile.read().decode("utf-8-sig").splitlines()
reader = csv.DictReader(lines, delimiter=delimiter)
lines = csvfile.read().decode("utf-8-sig")
reader = csv.DictReader(io.StringIO(lines), delimiter=delimiter)
self.fieldnames = reader.fieldnames
self.raw_table.append(self.fieldnames)
for row in reader:
context = {}
r = []
for key, value in row.items():
context[key] = value
context[key] = self._preprocess_value(value)
r.append(value)
self.contexts.append(context)
self.raw_table.append(r)
Expand All @@ -52,7 +59,7 @@ def load_excel(self, excelfile):
r = []
for col in range(sh.ncols):
value = str(sh.cell_value(rowx=row, colx=col))
context[self.fieldnames[col]] = value
context[self.fieldnames[col]] = self._preprocess_value(value)
r.append(value)
self.contexts.append(context)
self.raw_table.append(r)
Expand Down