ScoDoc/app/scodoc/sco_excel.py

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# -*- mode: python -*-
# -*- coding: utf-8 -*-
##############################################################################
#
# Gestion scolarite IUT
#
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# Copyright (c) 1999 - 2024 Emmanuel Viennet. All rights reserved.
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#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Emmanuel Viennet emmanuel.viennet@viennet.net
#
##############################################################################
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"""Excel file handling"""
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import datetime
import io
import time
from enum import Enum
from tempfile import NamedTemporaryFile
from typing import AnyStr
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import openpyxl.utils.datetime
from openpyxl.styles.numbers import FORMAT_NUMBER_00, FORMAT_GENERAL, FORMAT_DATE_DDMMYY
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from openpyxl.comments import Comment
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from openpyxl import Workbook, load_workbook
from openpyxl.cell import WriteOnlyCell
from openpyxl.styles import Font, Border, Side, Alignment, PatternFill
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from openpyxl.worksheet.worksheet import Worksheet
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import app.scodoc.sco_utils as scu
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from app import log
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from app.scodoc.sco_exceptions import ScoValueError
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from app.scodoc import notesdb, sco_preferences
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class COLORS(Enum):
BLACK = "FF000000"
WHITE = "FFFFFFFF"
RED = "FFFF0000"
BROWN = "FF993300"
PURPLE = "FF993366"
BLUE = "FF0000FF"
ORANGE = "FFFF3300"
LIGHT_YELLOW = "FFFFFF99"
# Un style est enregistré comme un dictionnaire avec des attributs dans la liste suivante:
# font, border, number_format, fill,...
# (cf https://openpyxl.readthedocs.io/en/stable/styles.html#working-with-styles)
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def xldate_as_datetime(xldate):
"""Conversion d'une date Excel en datetime python
Deux formats de chaîne acceptés:
* JJ/MM/YYYY (chaîne naïve)
* Date ISO (valeur de type date lue dans la feuille)
Peut lever une ValueError
"""
try:
return datetime.datetime.strptime(xldate, scu.DATE_FMT)
except:
return openpyxl.utils.datetime.from_ISO8601(xldate)
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def adjust_sheetname(sheet_name):
"""Renvoie un nom convenable pour une feuille excel: < 31 cars, sans caractères spéciaux
Le / n'est pas autorisé par exemple.
Voir https://xlsxwriter.readthedocs.io/workbook.html#add_worksheet
"""
sheet_name = scu.make_filename(sheet_name)
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# Le nom de la feuille ne peut faire plus de 31 caractères.
# si la taille du nom de feuille est > 31 on tronque (on pourrait remplacer par 'feuille' ?)
return sheet_name[:31]
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class ScoExcelBook:
"""Permet la génération d'un classeur xlsx composé de plusieurs feuilles.
usage:
wb = ScoExcelBook()
ws0 = wb.create_sheet('sheet name 0')
ws1 = wb.create_sheet('sheet name 1')
...
steam = wb.generate()
"""
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def __init__(self):
self.sheets = [] # list of sheets
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self.wb = Workbook(write_only=True)
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def create_sheet(self, sheet_name="feuille", default_style=None):
"""Crée une nouvelle feuille dans ce classeur
sheet_name -- le nom de la feuille
default_style -- le style par défaut
"""
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sheet_name = adjust_sheetname(sheet_name)
ws = self.wb.create_sheet(sheet_name)
sheet = ScoExcelSheet(sheet_name, default_style, ws)
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self.sheets.append(sheet)
return sheet
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def generate(self):
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"""génération d'un stream binaire représentant la totalité du classeur.
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retourne le flux
"""
for sheet in self.sheets:
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sheet.prepare()
# construction d'un flux
# (https://openpyxl.readthedocs.io/en/stable/tutorial.html#saving-as-a-stream)
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with NamedTemporaryFile() as tmp:
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self.wb.save(tmp.name)
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tmp.seek(0)
return tmp.read()
def excel_make_style(
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bold=False,
italic=False,
outline=False,
color: COLORS = COLORS.BLACK,
bgcolor: COLORS = None,
halign=None,
valign=None,
number_format=None,
font_name="Arial",
size=10,
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):
"""Contruit un style.
Les couleurs peuvent être spécfiées soit par une valeur de COLORS,
soit par une chaine argb (exple "FF00FF00" pour le vert)
color -- La couleur du texte
bgcolor -- la couleur de fond
halign -- alignement horizontal ("left", "right", "center")
valign -- alignement vertical ("top", "bottom", "center")
number_format -- formattage du contenu ("General", "@", ...)
font_name -- police
size -- taille de police
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"""
style = {}
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font = Font(
name=font_name,
bold=bold,
italic=italic,
outline=outline,
color=color.value,
size=size,
)
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style["font"] = font
if bgcolor:
style["fill"] = PatternFill(fill_type="solid", fgColor=bgcolor.value)
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if halign or valign:
al = Alignment()
if halign:
al.horizontal = {
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"left": "left",
"right": "right",
"center": "center",
}[halign]
if valign:
al.vertical = {
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"top": "top",
"bottom": "bottom",
"center": "center",
}[valign]
style["alignment"] = al
if number_format is None:
style["number_format"] = FORMAT_GENERAL
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else:
style["number_format"] = number_format
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return style
class ScoExcelSheet:
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"""Représente une feuille qui peut être indépendante ou intégrée dans un ScoExcelBook.
En application des directives de la bibliothèque sur l'écriture optimisée,
l'ordre des opérations est imposé:
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* instructions globales (largeur/maquage des colonnes et ligne, ...)
* construction et ajout des cellules et ligne selon le sens de lecture (occidental)
ligne de haut en bas et cellules de gauche à droite (i.e. A1, A2, .. B1, B2, ..)
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* pour finir appel de la méthode de génération
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"""
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def __init__(self, sheet_name="feuille", default_style=None, wb: Workbook = None):
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"""Création de la feuille. sheet_name
-- le nom de la feuille default_style
-- le style par défaut des cellules ws
-- None si la feuille est autonome (elle crée son propre wb), sinon c'est la worksheet
créée par le workbook propriétaire un workbook est créé et associé à cette feuille.
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"""
# Le nom de la feuille ne peut faire plus de 31 caractères.
# si la taille du nom de feuille est > 31 on tronque (on pourrait remplacer par 'feuille' ?)
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self.sheet_name = adjust_sheetname(sheet_name)
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if default_style is None:
default_style = excel_make_style()
self.default_style = default_style
if wb is None:
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self.wb = Workbook()
self.ws = self.wb.active
self.ws.title = self.sheet_name
else:
self.wb = None
self.ws = wb
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# internal data
self.rows = [] # list of list of cells
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self.column_dimensions = {}
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self.row_dimensions = {}
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self.auto_filter = None
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def excel_make_composite_style(
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self,
alignment=None,
border=None,
fill=None,
number_format=None,
font=None,
) -> dict:
"création d'un dict"
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style = {}
if font is not None:
style["font"] = font
if alignment is not None:
style["alignment"] = alignment
if border is not None:
style["border"] = border
if fill is not None:
style["fill"] = fill
if number_format is None:
style["number_format"] = FORMAT_GENERAL
else:
style["number_format"] = number_format
return style
@staticmethod
def i2col(idx: int | str) -> str:
"traduit un index ou lettre de colonne en lettre de colonne"
if isinstance(idx, str):
return idx
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if idx < 26: # one letter key
return chr(idx + 65)
# two letters AA..ZZ
first = (idx // 26) + 64
second = (idx % 26) + 65
return "" + chr(first) + chr(second)
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def set_column_dimension_width(self, cle=None, value: int | str | list = 21):
"""Détermine la largeur d'une colonne.
cle -- identifie la colonne (lettre ou indice à partir de 0),
Si cle is None, affecte toutes les colonnes.
value est soit la liste des largeurs de colonnes [ (0, width0), (1, width1), ...]
soit la largeur de la colonne indiquée par cle, soit "auto".
Largeurs en unité : 7 pixels comme affiché dans Excel)
ou value == "auto", ajuste la largeur au contenu
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"""
if cle is None:
cols_widths = enumerate(value)
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else:
cols_widths = [(cle, value)]
for idx, width in cols_widths:
if width == "auto":
self.adjust_column_widths(column_letter=self.i2col(idx))
else:
self.ws.column_dimensions[self.i2col(idx)].width = width
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def set_row_dimension_height(self, cle=None, value=21):
"""Détermine la hauteur d'une ligne. cle -- identifie la ligne (1, 2, ...) si None,
value donne la liste des hauteurs de colonnes depuis 1, 2, 3, ... value -- la dimension
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"""
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if cle is None:
for i, val in enumerate(value, start=1):
self.ws.row_dimensions[i].height = val
# No keys: value is a list of widths
else:
self.ws.row_dimensions[cle].height = value
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def set_row_dimension_hidden(self, cle, value):
"""Masque ou affiche une ligne.
cle -- identifie la colonne (1...)
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value -- boolean (vrai = colonne cachée)
"""
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self.ws.row_dimensions[cle].hidden = value
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def set_column_dimension_hidden(self, cle, value):
"""Masque ou affiche une colonne.
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cle -- identifie la colonne (1...)
value -- boolean (vrai = colonne cachée)
"""
self.ws.column_dimensions[cle].hidden = value
def set_auto_filter(self, filter_range):
"met en place un auto-filter excel: le range désigne les cellules de titres"
self.auto_filter = filter_range
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def adjust_column_widths(
self, column_letter=None, min_row=None, max_row=None, min_col=None, max_col=None
):
"""Adjust columns widths to fit their content.
If column_letter, adjust only this column, else adjust all.
(min_row, max_row, min_col, max_col) can be used to restrinct the area to consider
while determining the widths.
"""
# Create a dictionary to store the maximum width of each column
col_widths = {}
if column_letter is None:
# Iterate over each row and cell in the worksheet
for row in self.ws.iter_rows(
min_row=min_row, max_row=max_row, min_col=min_col, max_col=max_col
):
for cell in row:
# Get the length of the cell value (converted to string)
cell_value = str(cell.value)
# Update the maximum width for the column
col_widths[cell.column_letter] = max(
col_widths.get(cell.column_letter, 0), len(cell_value)
)
else:
min_row = self.ws.min_row if min_row is None else min_row
max_row = self.ws.max_row if max_row is None else max_row
for row in range(min_row, max_row + 1):
cell = self.ws[f"{column_letter}{row}"]
cell_value = str(cell.value)
col_widths[cell.column_letter] = max(
col_widths.get(cell.column_letter, 0), len(cell_value)
)
# Set the column widths based on the maximum length found
# (nb: the width is expressed in characters, in the default font)
for col, width in col_widths.items():
self.ws.column_dimensions[col].width = width
def make_cell(
self, value: any = None, style: dict = None, comment=None
) -> WriteOnlyCell:
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"""Construit une cellule.
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value -- contenu de la cellule (texte, numérique, booléen ou date)
style -- style par défaut (dictionnaire cf. excel_make_style) de la feuille si non spécifié
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"""
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# adaptation des valeurs si nécessaire
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if value is None:
value = ""
elif value is True:
value = 1
elif value is False:
value = 0
elif isinstance(value, datetime.datetime):
# make date naive (cf https://openpyxl.readthedocs.io/en/latest/datetime.html#timezones)
value = value.replace(tzinfo=None)
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# création de la cellule
cell = WriteOnlyCell(self.ws, value)
# recopie des styles
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if style is None:
style = self.default_style
if "font" in style:
cell.font = style["font"]
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if "alignment" in style:
cell.alignment = style["alignment"]
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if "border" in style:
cell.border = style["border"]
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if "fill" in style:
cell.fill = style["fill"]
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if "number_format" in style:
cell.number_format = style["number_format"]
if "fill" in style:
cell.fill = style["fill"]
if "alignment" in style:
cell.alignment = style["alignment"]
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if not comment is None:
cell.comment = Comment(comment, "scodoc")
lines = comment.splitlines()
cell.comment.width = 7 * max([len(line) for line in lines]) if lines else 7
cell.comment.height = 20 * len(lines) if lines else 20
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# test datatype to overwrite datetime format
if isinstance(value, datetime.date):
cell.data_type = "d"
cell.number_format = FORMAT_DATE_DDMMYY
elif isinstance(value, (int, float)):
cell.data_type = "n"
else:
cell.data_type = "s"
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return cell
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def make_row(self, values: list, style=None, comments=None) -> list:
"build a row"
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# TODO make possible differents styles in a row
if comments is None:
comments = [None] * len(values)
return [
self.make_cell(value, style, comment)
for value, comment in zip(values, comments)
]
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def append_single_cell_row(self, value: any, style=None, prefix=None):
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"""construit une ligne composée d'une seule cellule et l'ajoute à la feuille.
mêmes paramètres que make_cell:
value -- contenu de la cellule (texte ou numérique)
style -- style par défaut de la feuille si non spécifié
prefix -- cellules ajoutées au début de la ligne
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"""
self.append_row((prefix or []) + [self.make_cell(value, style)])
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def append_blank_row(self):
"""construit une ligne vide et l'ajoute à la feuille."""
self.append_row([None])
def append_row(self, row):
"""ajoute une ligne déjà construite à la feuille."""
self.rows.append(row)
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def prepare(self):
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"""génére un flux décrivant la feuille.
Ce flux pourra ensuite être repris dans send_excel_file (classeur mono feille)
ou pour la génération d'un classeur multi-feuilles
"""
for k, v in self.column_dimensions.items():
self.ws.column_dimensions[k] = v
for k, v in self.row_dimensions.items():
self.ws.row_dimensions[k] = self.row_dimensions[v]
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for row in self.rows:
self.ws.append(row)
def generate(self, column_widths=None) -> AnyStr:
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"""génération d'un classeur mono-feuille"""
# this method makes sense for standalone worksheet (else call workbook.generate())
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if self.wb is None: # embeded sheet
raise ScoValueError("can't generate a single sheet from a ScoWorkbook")
# construction d'un flux
# https://openpyxl.readthedocs.io/en/stable/tutorial.html#saving-as-a-stream
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self.prepare()
# largeur des colonnes
if column_widths:
for k, v in column_widths.items():
self.set_column_dimension_width(k, v)
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if self.auto_filter is not None:
self.ws.auto_filter.ref = self.auto_filter
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with NamedTemporaryFile() as tmp:
self.wb.save(tmp.name)
tmp.seek(0)
return tmp.read()
def excel_simple_table(
titles: list[str] = None,
lines: list[list[str]] = None,
sheet_name: str = "feuille",
titles_styles=None,
comments=None,
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):
"""Export simple type 'CSV': 1ere ligne en gras, le reste tel quel."""
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ws = ScoExcelSheet(sheet_name)
if titles is None:
titles = []
if lines is None:
lines = [[]]
if titles_styles is None:
style = excel_make_style(bold=True)
titles_styles = [style] * len(titles)
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if comments is None:
comments = [None] * len(titles)
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# ligne de titres
ws.append_row(
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[
ws.make_cell(it, style, comment)
for (it, style, comment) in zip(titles, titles_styles, comments)
]
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)
default_style = excel_make_style()
text_style = excel_make_style(number_format=FORMAT_GENERAL)
int_style = excel_make_style()
float_style = excel_make_style(number_format=FORMAT_NUMBER_00)
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for line in lines:
cells = []
for it in line:
cell_style = default_style
if isinstance(it, float):
cell_style = float_style
elif isinstance(it, int):
cell_style = int_style
else:
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cell_style = text_style
cells.append(ws.make_cell(it, cell_style))
ws.append_row(cells)
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return ws.generate()
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def excel_bytes_to_list(bytes_content) -> tuple[list, list[list]]:
"Lecture d'un flux xlsx"
try:
filelike = io.BytesIO(bytes_content)
return _excel_to_list(filelike)
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except Exception as exc:
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raise ScoValueError(
"""Le fichier xlsx attendu n'est pas lisible ! (1)
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Peut-être avez-vous fourni un fichier au mauvais format (txt, xls, ..)
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"""
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) from exc
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def excel_file_to_list(filelike) -> tuple[list, list[list]]:
"Lecture d'un flux xlsx"
try:
return _excel_to_list(filelike)
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except Exception as exc:
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raise ScoValueError(
"""Le fichier xlsx attendu n'est pas lisible ! (2)
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Peut-être avez-vous fourni un fichier au mauvais format (txt, xls, ...)
"""
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) from exc
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def _open_workbook(filelike, dump_debug=False) -> Workbook:
"""Open document.
On error, if dump-debug is True, dump data in /tmp for debugging purpose
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"""
try:
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workbook = load_workbook(filename=filelike, read_only=True, data_only=True)
except Exception as exc:
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log("Excel_to_list: failure to import document")
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if dump_debug:
dump_filename = "/tmp/last_scodoc_import_failure" + scu.XLSX_SUFFIX
log(f"Dumping problemetic file on {dump_filename}")
with open(dump_filename, "wb") as f:
f.write(filelike)
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raise ScoValueError(
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"Fichier illisible: assurez-vous qu'il s'agit bien d'un document Excel xlsx !"
) from exc
return workbook
def _excel_to_list(filelike) -> tuple[list, list[list]]:
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"""returns list of list"""
workbook = _open_workbook(filelike)
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diag = [] # liste de chaines pour former message d'erreur
if len(workbook.sheetnames) < 1:
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diag.append("Aucune feuille trouvée dans le classeur !")
return diag, None
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# n'utilise que la première feuille:
if len(workbook.sheetnames) > 1:
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diag.append("Attention: n'utilise que la première feuille du classeur !")
sheet_name = workbook.sheetnames[0]
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ws = workbook[sheet_name]
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diag_sheet, matrix = _excel_sheet_to_list(ws, sheet_name)
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diag += diag_sheet
return diag, matrix
def _excel_sheet_to_list(sheet: Worksheet, sheet_name: str) -> tuple[list, list[list]]:
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"""read a spreadsheet sheet, and returns:
- diag : a list of strings (error messages aimed at helping the user)
- a list of lists: the spreadsheet cells
"""
diag = []
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# fill matrix
values = {}
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for row in sheet.iter_rows():
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for cell in row:
if cell.value is not None:
values[(cell.row - 1, cell.column - 1)] = str(cell.value)
if not values:
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diag.append(f"Aucune valeur trouvée dans la feuille {sheet_name} !")
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return diag, None
indexes = list(values.keys())
# search numbers of rows and cols
rows = [x[0] for x in indexes]
cols = [x[1] for x in indexes]
nbcols = max(cols) + 1
nbrows = max(rows) + 1
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matrix = []
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for _ in range(nbrows):
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matrix.append([""] * nbcols)
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for row_idx, col_idx in indexes:
v = values[(row_idx, col_idx)]
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matrix[row_idx][col_idx] = v
diag.append(f'Feuille "{sheet_name}", {len(matrix)} lignes')
return diag, matrix
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def excel_workbook_to_list(filelike):
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"""Lit un classeur (workbook): chaque feuille est lue
et est convertie en une liste de listes.
Returns:
- diag : a list of strings (error messages aimed at helping the user)
- a list of lists: the spreadsheet cells
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"""
try:
workbook = _open_workbook(filelike)
except Exception as exc:
raise ScoValueError(
"""Le fichier xlsx attendu n'est pas lisible ! (3)
Peut-être avez-vous fourni un fichier au mauvais format (txt, xls, ...)
"""
) from exc
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diag = [] # liste de chaines pour former message d'erreur
if len(workbook.sheetnames) < 1:
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diag.append("Aucune feuille trouvée dans le classeur !")
return diag, None
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matrix_list = []
for sheet_name in workbook.sheetnames:
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# fill matrix
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sheet = workbook.get_sheet_by_name(sheet_name)
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diag_sheet, matrix = _excel_sheet_to_list(sheet, sheet_name)
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diag += diag_sheet
matrix_list.append(matrix)
return diag, matrix_list
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# TODO déplacer dans un autre fichier
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def excel_feuille_listeappel(
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sem,
groupname,
lines,
partitions=None,
with_codes=False,
with_paiement=False,
server_name=None,
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edt_params: dict = None,
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):
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"""generation feuille appel
edt_params :
- "discipline" : Discipline
- "ens" : Enseignant
- "date" : Date (format JJ/MM/AAAA)
- "heure" : Heure (format HH:MM)
"""
# Obligatoire sinon import circulaire
# pylint: disable=import-outside-toplevel
from app.scodoc.sco_groups import listgroups_abbrev, get_etud_groups
if edt_params is None:
edt_params = {}
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if partitions is None:
partitions = []
formsemestre_id = sem["formsemestre_id"]
sheet_name = "Liste " + groupname
ws = ScoExcelSheet(sheet_name)
ws.set_column_dimension_width("A", 3)
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max_name_width: int = 35
letter_int: int = ord("B")
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font1 = Font(name="Arial", size=11)
font1i = Font(name="Arial", size=10, italic=True)
font1b = Font(name="Arial", size=11, bold=True)
side_thin = Side(border_style="thin", color=COLORS.BLACK.value)
border_tbl = Border(top=side_thin, bottom=side_thin, left=side_thin)
border_tblr = Border(
top=side_thin, bottom=side_thin, left=side_thin, right=side_thin
)
style1i = {
"font": font1i,
}
style1b = {
"font": font1,
"border": border_tbl,
}
style2 = {
"font": Font(name="Arial", size=14),
}
style2t3 = {
"border": border_tblr,
}
style2t3bold = {
"font": font1b,
"border": border_tblr,
}
style3 = {
"font": Font(name="Arial", bold=True, size=14),
}
# ligne 1
title = "%s %s (%s - %s)" % (
sco_preferences.get_preference("DeptName", formsemestre_id),
notesdb.unquote(sem["titre_num"]),
sem["date_debut"],
sem["date_fin"],
)
ws.append_row([None, ws.make_cell(title, style2)])
# ligne 2
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ws.append_row(
[
None,
ws.make_cell("Discipline :", style2),
ws.make_cell(edt_params.get("discipline", ""), style3),
]
)
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# ligne 3
cell_2 = ws.make_cell("Enseignant :", style2)
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ws.append_row([None, cell_2, ws.make_cell(edt_params.get("ens", ""), style3)])
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# ligne 4: Avertissement pour ne pas confondre avec listes notes + Date
cell_1 = ws.make_cell("Date :", style2)
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cell_2 = ws.make_cell(
"Ne pas utiliser cette feuille pour saisir les notes !", style1i
)
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ws.append_row([None, cell_1, ws.make_cell(edt_params.get("date", ""))])
# ligne 5 : Heure
ws.append_row(
[
None,
ws.make_cell("Heure :", style2),
ws.make_cell(edt_params.get("heure", "")),
]
)
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# ligne 6: groupe
ws.append_row([None, ws.make_cell(f"Groupe {groupname}", style3)])
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ws.append_blank_row()
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ws.append_row([None, cell_2])
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# ligne 9: Entête (contruction dans une liste cells)
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cell_2 = ws.make_cell("Nom", style3)
cells = [None, cell_2]
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letter_int += 1
p_name: list = []
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for partition in partitions:
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p_name.append(partition["partition_name"])
p_name: str = " / ".join(p_name)
ws.set_column_dimension_width(chr(letter_int), len(p_name))
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if with_codes:
cells.append(ws.make_cell("etudid", style3))
cells.append(ws.make_cell("code_nip", style3))
cells.append(ws.make_cell("code_ine", style3))
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# case Groupes
cells.append(ws.make_cell("Groupes", style3))
letter_int += 1
ws.set_column_dimension_width(chr(letter_int), 30)
# case émargement
cells.append(ws.make_cell("Émargement", style3))
letter_int += 1
ws.set_column_dimension_width(chr(letter_int), 30)
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ws.append_row(cells)
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row_id: int = len(ws.rows) + 1
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n = 0
# pour chaque étudiant
for t in lines:
n += 1
nomprenom = (
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t["civilite_str"] + " " + t["nom"] + " " + t["prenom"].lower().capitalize()
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)
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name_width = min(max_name_width, (len(nomprenom) + 2.0) * 1.25)
ws.set_column_dimension_width("B", name_width)
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style_nom = style2t3
if with_paiement:
paie = t.get("paiementinscription", None)
if paie is None:
nomprenom += " (inscription ?)"
style_nom = style2t3bold
elif not paie:
nomprenom += " (non paiement)"
style_nom = style2t3bold
cell_1 = ws.make_cell(n, style1b)
cell_2 = ws.make_cell(nomprenom, style_nom)
cells = [cell_1, cell_2]
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group = get_etud_groups(t["etudid"], formsemestre_id=formsemestre_id)
cells.append(ws.make_cell(listgroups_abbrev(group), style2t3))
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if with_codes:
cells.append(ws.make_cell(t["etudid"], style2t3))
code_nip = t.get("code_nip", "")
cells.append(ws.make_cell(code_nip, style2t3))
code_ine = t.get("code_ine", "")
cells.append(ws.make_cell(code_ine, style2t3))
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cells.append(ws.make_cell(style=style2t3))
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ws.append_row(cells)
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ws.set_row_dimension_height(row_id, 30)
row_id += 1
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ws.append_blank_row()
# bas de page (date, serveur)
dt = time.strftime("%d/%m/%Y à %Hh%M")
if server_name:
dt += " sur " + server_name
cell_2 = ws.make_cell(("Liste éditée le " + dt), style1i)
ws.append_row([None, cell_2])
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return ws.generate()