export/import notes ; gentables

This commit is contained in:
Jean-Marie Place 2021-08-11 11:40:28 +02:00
parent b2b325dda9
commit 48ad4f3877
4 changed files with 791 additions and 686 deletions

View File

@ -279,7 +279,7 @@ class GenTable(object):
"""
if format == "html":
return self.html()
elif format == "xls":
elif format == "xls" or format == "xlsx":
return self.excel()
elif format == "text" or format == "csv":
return self.text()
@ -465,22 +465,24 @@ class GenTable(object):
return "\n".join(H)
def excel(self, wb=None):
"Simple Excel representation of the table"
L = sco_excel.ScoExcelSheet(sheet_name=self.xls_sheet_name)
style_bold = sco_excel.Excel_MakeStyle(bold=True)
L.cells += self.xls_before_table
L.set_style(style_bold, li=len(L.cells))
L.append(self.get_titles_list())
L.cells += [[x for x in line] for line in self.get_data_list()]
"""Simple Excel representation of the table"""
ses = sco_excel.ScoExcelSheet(sheet_name=self.xls_sheet_name, wb=wb)
ses.rows += self.xls_before_table
style_bold = sco_excel.excel_make_style(bold=True)
style_base = sco_excel.excel_make_style()
ses.append_row(ses.make_row(self.get_titles_list(), style_bold))
for line in self.get_data_list():
ses.append_row(ses.make_row(line, style_base))
if self.caption:
L.append([]) # empty line
L.append([self.caption])
ses.append_blank_row() # empty line
ses.append_single_cell_row(self.caption, style_base)
if self.origin:
L.append([]) # empty line
L.append([self.origin])
return L.gen_workbook(wb=wb)
ses.append_blank_row() # empty line
ses.append_single_cell_row(self.origin, style_base)
if wb is None:
return ses.generate_standalone()
else:
ses.generate_embeded()
def text(self):
"raw text representation of the table"
@ -648,10 +650,10 @@ class GenTable(object):
return scu.sendPDFFile(REQUEST, doc, filename + ".pdf")
else:
return doc
elif format == "xls":
elif format == "xls" or format == "xlsx":
xls = self.excel()
if publish:
return sco_excel.sendExcelFile(REQUEST, xls, filename + ".xls")
return sco_excel.send_excel_file(REQUEST, xls, filename + ".xls")
else:
return xls
elif format == "text":

View File

@ -28,34 +28,35 @@
""" Excel file handling
"""
import time, datetime
import datetime
import io
import time
from enum import Enum
from tempfile import NamedTemporaryFile
from openpyxl import Workbook, load_workbook
from openpyxl.cell import WriteOnlyCell
from openpyxl.styles import Font, Border, Side, Alignment, PatternFill
import app.scodoc.sco_utils as scu
from app.scodoc import notesdb
from app.scodoc.notes_log import log
from app.scodoc.scolog import logdb
from app.scodoc.sco_exceptions import ScoValueError
from app.scodoc import sco_preferences
import six
from openpyxl import Workbook
from openpyxl.styles import Font, PatternFill, Border, Side, Alignment, Protection
from openpyxl.cell import WriteOnlyCell
from tempfile import NamedTemporaryFile
# colors, voir exemple format.py
COLOR_CODES = {
"black": 0,
"red": 0x0A,
"mauve": 0x19,
"marron": 0x3C,
"blue": 0x4,
"orange": 0x34,
"lightyellow": 0x2B,
}
from app.scodoc.notes_log import log
from app.scodoc.sco_exceptions import ScoValueError
def send_excel_file(REQUEST, data, filename):
class COLORS(Enum):
BLACK = "FF000000"
WHITE = "FFFFFFFF"
RED = "FFFF0000"
BROWN = "FF993300"
PURPLE = "FF993366"
BLUE = "FF0000FF"
ORANGE = "FFFF3300"
LIGHT_YELLOW = "FFFFFF99"
def send_excel_file(request, data, filename):
"""publication fichier.
(on ne doit rien avoir émis avant, car ici sont générés les entetes)
"""
@ -64,14 +65,18 @@ def send_excel_file(REQUEST, data, filename):
.replace("&", "")
.replace(" ", "_")
)
REQUEST.RESPONSE.setHeader("content-type", scu.XLSX_MIMETYPE)
REQUEST.RESPONSE.setHeader(
request.RESPONSE.setHeader("content-type", scu.XLSX_MIMETYPE)
request.RESPONSE.setHeader(
"content-disposition", 'attachment; filename="%s"' % filename
)
return data
## (stolen from xlrd)
# Un style est enregistré comme un dictionnaire qui précise la valeur d'un attributdans la liste suivante:
# font, border, number_format, fill, .. (cf https://openpyxl.readthedocs.io/en/stable/styles.html#working-with-styles)
# (stolen from xlrd)
# Convert an Excel number (presumed to represent a date, a datetime or a time) into
# a Python datetime.datetime
# @param xldate The Excel number
@ -117,285 +122,361 @@ def xldate_as_datetime(xldate, datemode=0):
) + datetime.timedelta(seconds=seconds)
# Sous-classes pour ajouter methode savetostr()
# (generation de fichiers en memoire)
# XXX ne marche pas car accès a methodes privees (__xxx)
# -> on utilise version modifiee par nous meme de pyExcelerator
#
# class XlsDocWithSave(CompoundDoc.XlsDoc):
# def savetostr(self, stream):
# #added by Emmanuel: save method, but returns a string
# # 1. Align stream on 0x1000 boundary (and therefore on sector boundary)
# padding = '\x00' * (0x1000 - (len(stream) % 0x1000))
# self.book_stream_len = len(stream) + len(padding)
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()
"""
def __init__(self):
self.sheets = [] # list of sheets
# self.__build_directory()
# self.__build_sat()
# self.__build_header()
def create_sheet(self, sheet_name="feuille", default_style=None):
sheet = ScoExcelSheet(sheet_name, default_style)
self.sheets.append(sheet)
# return self.header+self.packed_MSAT_1st+stream+padding+self.packed_MSAT_2nd+self.packed_SAT+self.dir_stream
# class WorkbookWithSave(Workbook):
# def savetostr(self):
# doc = XlsDocWithSave()
# return doc.savetostr(self.get_biff_data())
def generate(self):
""" génération d'un stream binaire représentant la totalité du classeur.
retourne le flux
"""
wb = Workbook(write_only=True)
for sheet in self.sheets:
sheet.generate(self)
# construction d'un flux (https://openpyxl.readthedocs.io/en/stable/tutorial.html#saving-as-a-stream)
with NamedTemporaryFile() as tmp:
wb.save(tmp.name)
tmp.seek(0)
return tmp.read()
def Excel_MakeStyle(
bold=False, italic=False, color="black", bgcolor=None, halign=None, valign=None
def excel_make_style(
bold=False,
italic=False,
color: COLORS = COLORS.BLACK,
bgcolor: COLORS = None,
halign=None,
valign=None,
format_number=None,
):
style = XFStyle()
font = Font()
if bold:
font.bold = bold
if italic:
font.italic = italic
font.name = "Arial"
colour_index = COLOR_CODES.get(color, None)
if colour_index:
font.colour_index = colour_index
"""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")
format_number -- formattage du contenu ("general", "@", ...)
"""
style = {}
font = Font(name="Arial", bold=bold, italic=italic, color=color.value)
style["font"] = font
if bgcolor:
style.pattern = Pattern()
style.pattern.pattern = Pattern.SOLID_PATTERN
style.pattern.pattern_fore_colour = COLOR_CODES.get(bgcolor, None)
al = None
if halign:
style["fill"] = PatternFill(fill_type="solid", bgColor=bgcolor.value)
if halign or valign:
al = Alignment()
if halign:
al.horz = {
"left": Alignment.HORZ_LEFT,
"right": Alignment.HORZ_RIGHT,
"center": Alignment.HORZ_CENTER,
"left": "left",
"right": "right",
"center": "center",
}[halign]
if valign:
if not al:
al = Alignment()
al.vert = {
"top": Alignment.VERT_TOP,
"bottom": VERT_BOTTOM,
"center": VERT_CENTER,
"top": "top",
"bottom": "bottom",
"center": "center",
}[valign]
if al:
style.alignment = al
style.font = font
style["alignment"] = al
if format_number is None:
style["format_number"] = "general"
else:
style["format_number"] = format_number
return style
class ScoExcelSheet(object):
def __init__(self, sheet_name="feuille", default_style=None):
class ScoExcelSheet:
"""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:
* 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, ..)
* pour finit appel de la méthode de génération
"""
def __init__(self, sheet_name="feuille", default_style=None, wb=None):
"""Création de la feuille.
sheet_name -- le nom de la feuille
default_style -- le style par défaut des cellules
wb -- le WorkBook dans laquelle se trouve la feuille. Si wb est None (cas d'un classeur mono-feuille),
un workbook est crée et associé à cette feuille.
"""
self.sheet_name = sheet_name
self.cells = [] # list of list
self.cells_styles_lico = {} # { (li,co) : style }
self.cells_styles_li = {} # { li : style }
self.cells_styles_co = {} # { co : style }
if not default_style:
default_style = Excel_MakeStyle()
self.rows = [] # list of list of cells
# self.cells_styles_lico = {} # { (li,co) : style }
# self.cells_styles_li = {} # { li : style }
# self.cells_styles_co = {} # { co : style }
if default_style is None:
default_style = excel_make_style()
self.default_style = default_style
self.wb = wb or Workbook(write_only=True) # Création de workbook si nécessaire
self.ws = self.wb.create_sheet(title=self.sheet_name)
self.column_dimensions = {}
def set_style(self, style=None, li=None, co=None):
if li != None and co != None:
self.cells_styles_lico[(li, co)] = style
elif li != None:
self.cells_styles_li[li] = style
elif co != None:
self.cells_styles_co[co] = style
def set_column_dimension_width(self, cle, value):
"""Détermine la largeur d'une colonne.
cle -- identifie la colonne ("A"n "B", ...)
value -- la dimension (unité : 7 pixels comme affiché dans Excel)
"""
self.ws.column_dimensions[cle].width = value
def append(self, l):
"""Append a line of cells"""
self.cells.append(l)
def set_column_dimension_hidden(self, cle, value):
"""Masque ou affiche une colonne.
cle -- identifie la colonne ("A"n "B", ...)
value -- boolean (vrai = colonne cachée)
"""
self.ws.column_dimensions[cle].hidden = value
def get_cell_style(self, li, co):
"""Get style for specified cell"""
return (
self.cells_styles_lico.get((li, co), None)
or self.cells_styles_li.get(li, None)
or self.cells_styles_co.get(co, None)
or self.default_style
)
def make_cell(self, value: any = None, style=None):
"""Construit une cellule.
value -- contenu de la cellule (texte ou numérique)
style -- style par défaut de la feuille si non spécifié
"""
cell = WriteOnlyCell(self.ws, value or "")
if style is None:
style = self.default_style
if "font" in style:
cell.font = style["font"]
if "border" in style:
cell.border = style["border"]
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"]
return cell
def make_row(self, values: list, style):
return [self.make_cell(value, style) for value in values]
def append_single_cell_row(self, value: any, style=None):
"""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
"""
self.append_row([self.make_cell(value, style)])
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)
# def set_style(self, style=None, li=None, co=None):
# if li is not None and co is not None:
# self.cells_styles_lico[(li, co)] = style
# elif li is None:
# self.cells_styles_li[li] = style
# elif co is None:
# self.cells_styles_co[co] = style
#
# def get_cell_style(self, li, co):
# """Get style for specified cell"""
# return (
# self.cells_styles_lico.get((li, co), None)
# or self.cells_styles_li.get(li, None)
# or self.cells_styles_co.get(co, None)
# or self.default_style
# )
def _generate_ws(self):
"""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 col in self.column_dimensions.keys():
self.ws.column_dimensions[col] = self.column_dimensions[col]
for row in self.rows:
self.ws.append(row)
def generate_standalone(self):
"""génération d'un classeur mono-feuille"""
self._generate_ws()
# construction d'un flux (https://openpyxl.readthedocs.io/en/stable/tutorial.html#saving-as-a-stream)
with NamedTemporaryFile() as tmp:
self.wb.save(tmp.name)
tmp.seek(0)
return tmp.read()
def generate_embeded(self):
"""generation d'une feuille include dans un classeur multi-feuilles"""
self._generate_ws()
def gen_workbook(self, wb=None):
"""TODO: à remplacer"""
"""Generates and returns a workbook from stored data.
If wb, add a sheet (tab) to the existing workbook (in this case, returns None).
"""
if wb == None:
if wb is None:
wb = Workbook() # Création du fichier
sauvegarde = True
else:
sauvegarde = False
ws0 = wb.add_sheet(self.sheet_name)
li = 0
for l in self.cells:
for row in self.rows:
co = 0
for c in l:
for c in row:
# safety net: allow only str, int and float
# #py3 #sco8 A revoir lors de la ré-écriture de ce module
# XXX if type(c) not in (IntType, FloatType):
# c = str(c).decode(scu.SCO_ENCODING)
ws0.write(li, co, c, self.get_cell_style(li, co))
co += 1
li += 1
if sauvegarde == True:
if sauvegarde:
return wb.savetostr()
else:
return None
def Excel_SimpleTable(titles=[], lines=[[]], SheetName="feuille", titlesStyles=[]):
def excel_simple_table(
titles=None, lines=None, sheet_name=b"feuille", titles_styles=None
):
"""Export simple type 'CSV': 1ere ligne en gras, le reste tel quel"""
# XXX devrait maintenant utiliser ScoExcelSheet
wb = Workbook()
ws0 = wb.add_sheet(SheetName.decode(scu.SCO_ENCODING))
if not titlesStyles:
style = Excel_MakeStyle(bold=True)
titlesStyles = [style] * len(titles)
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)
# ligne de titres
col = 0
for it in titles:
ws0.write(0, col, it.decode(scu.SCO_ENCODING), titlesStyles[col])
col += 1
# suite
default_style = Excel_MakeStyle()
text_style = Excel_MakeStyle()
text_style.num_format_str = "@"
li = 1
for l in lines:
col = 0
for it in l:
cell_style = default_style
ws.append_row(
[ws.make_cell(it, style) for (it, style) in zip(titles, titles_styles)]
)
default_style = excel_make_style()
text_style = excel_make_style(format_number="@")
for line in lines:
cells = []
for it in line:
# safety net: allow only str, int and float
if isinstance(it, LongType): # XXX
it = int(it) # assume all ScoDoc longs fits in int !
elif type(it) not in (IntType, FloatType): # XXX A REVOIR
it = str(it).decode(scu.SCO_ENCODING)
# TODO Plus de type Long en Python 3 ?
# if isinstance(it, long): # XXX
# it = int(it) # assume all ScoDoc longs fits in int !
cell_style = default_style
if type(it) not in (int, float): # XXX A REVOIR
cell_style = text_style
ws0.write(li, col, it, cell_style)
col += 1
li += 1
#
return wb.savetostr()
cells.append(ws.make_cell(it, cell_style))
ws.append_row(cells)
return ws.generate_standalone()
def Excel_feuille_saisie(E, titreannee, description, lines):
def excel_feuille_saisie(e, titreannee, description, lines):
"""Genere feuille excel pour saisie des notes.
E: evaluation (dict)
lines: liste de tuples
(etudid, nom, prenom, etat, groupe, val, explanation)
"""
SheetName = "Saisie notes"
wb = Workbook()
ws0 = wb.add_sheet(SheetName.decode(scu.SCO_ENCODING))
sheet_name = "Saisie notes"
ws = ScoExcelSheet(sheet_name)
# ajuste largeurs colonnes (unite inconnue, empirique)
ws0.col(0).width = 400 # codes
ws0.col(1).width = 6000 # noms
ws0.col(2).width = 4000 # prenoms
ws0.col(3).width = 6000 # groupes
ws0.col(4).width = 3000 # notes
ws0.col(5).width = 13000 # remarques
ws.set_column_dimension_width("A", 11.0 / 7) # codes
# ws.set_column_dimension_hidden("A", True) # codes
ws.set_column_dimension_width("B", 164.00 / 7) # noms
ws.set_column_dimension_width("C", 109.0 / 7) # prenoms
ws.set_column_dimension_width("D", 164.0 / 7) # groupes
ws.set_column_dimension_width("E", 115.0 / 7) # notes
ws.set_column_dimension_width("F", 355.0 / 7) # remarques
# fontes
font_base = Font(name="Arial", size=12)
font_bold = Font(name="Arial", bold=True)
font_italic = Font(name="Arial", size=12, italic=True, color=COLORS.RED.value)
font_titre = Font(name="Arial", bold=True, size=14)
font_purple = Font(name="Arial", color=COLORS.PURPLE.value)
font_brown = Font(name="Arial", color=COLORS.BROWN.value)
font_blue = Font(name="Arial", size=9, color=COLORS.BLUE.value)
# bordures
side_thin = Side(border_style="thin", color=COLORS.BLACK.value)
border_top = Border(top=side_thin)
border_right = Border(right=side_thin)
# fonds
fill_light_yellow = PatternFill(
patternType="solid", fgColor=COLORS.LIGHT_YELLOW.value
)
# styles
style_titres = XFStyle()
font0 = Font()
font0.bold = True
font0.name = "Arial"
font0.bold = True
font0.height = 14 * 0x14
style_titres.font = font0
style = {"font": font_base}
style_titres = {"font": font_titre}
style_expl = {"font": font_italic}
style_expl = XFStyle()
font_expl = Font()
font_expl.name = "Arial"
font_expl.italic = True
font0.height = 12 * 0x14
font_expl.colour_index = 0x0A # rouge, voir exemple format.py
style_expl.font = font_expl
topborders = Borders()
topborders.top = 1
topleftborders = Borders()
topleftborders.top = 1
topleftborders.left = 1
rightborder = Borders()
rightborder.right = 1
style_ro = XFStyle() # cells read-only
font_ro = Font()
font_ro.name = "Arial"
font_ro.colour_index = COLOR_CODES["mauve"]
style_ro.font = font_ro
style_ro.borders = rightborder
style_dem = XFStyle() # cells read-only
font_dem = Font()
font_dem.name = "Arial"
font_dem.colour_index = COLOR_CODES["marron"]
style_dem.font = font_dem
style_dem.borders = topborders
style = XFStyle()
font1 = Font()
font1.name = "Arial"
font1.height = 12 * 0x14
style.font = font1
style_nom = XFStyle() # style pour nom, prenom, groupe
style_nom.font = font1
style_nom.borders = topborders
style_notes = XFStyle()
font2 = Font()
font2.name = "Arial"
font2.bold = True
style_notes.font = font2
style_notes.num_format_str = "general"
style_notes.pattern = Pattern() # fond jaune
style_notes.pattern.pattern = Pattern.SOLID_PATTERN
style_notes.pattern.pattern_fore_colour = COLOR_CODES["lightyellow"]
style_notes.borders = topborders
style_comment = XFStyle()
font_comment = Font()
font_comment.name = "Arial"
font_comment.height = 9 * 0x14
font_comment.colour_index = COLOR_CODES["blue"]
style_comment.font = font_comment
style_comment.borders = topborders
style_ro = { # cells read-only
"font": font_purple,
"border": border_right,
}
style_dem = {
"font": font_brown,
"border": border_top,
}
style_nom = { # style pour nom, prenom, groupe
"font": font_base,
"border": border_top,
}
style_notes = {
"font": font_bold,
"number_format": "general",
"fill": fill_light_yellow,
"border": border_top,
}
style_comment = {
"font": font_blue,
"border": border_top,
}
# ligne de titres
li = 0
ws0.write(
li, 0, "Feuille saisie note (à enregistrer au format excel)", style_titres
ws.append_single_cell_row(
"Feuille saisie note (à enregistrer au format excel)", style_titres
)
li += 1
ws0.write(li, 0, "Saisir les notes dans la colonne E (cases jaunes)", style_expl)
li += 1
ws0.write(li, 0, "Ne pas modifier les cases en mauve !", style_expl)
li += 1
# lignes d'instructions
ws.append_single_cell_row(
"Saisir les notes dans la colonne E (cases jaunes)", style_expl
)
ws.append_single_cell_row("Ne pas modifier les cases en mauve !", style_expl)
# Nom du semestre
ws0.write(
li, 0, scu.unescape_html(titreannee).decode(scu.SCO_ENCODING), style_titres
)
li += 1
ws.append_single_cell_row(scu.unescape_html(titreannee), style_titres)
# description evaluation
ws0.write(
li, 0, scu.unescape_html(description).decode(scu.SCO_ENCODING), style_titres
ws.append_single_cell_row(scu.unescape_html(description), style_titres)
ws.append_single_cell_row(
"Evaluation du %s (coef. %g)" % (e["jour"], e["coefficient"]), style
)
li += 1
ws0.write(
li, 0, "Evaluation du %s (coef. %g)" % (E["jour"], E["coefficient"]), style
)
li += 1
li += 1 # ligne blanche
# ligne blanche
ws.append_blank_row()
# code et titres colonnes
ws0.write(li, 0, "!%s" % E["evaluation_id"], style_ro)
ws0.write(li, 1, "Nom", style_titres)
ws0.write(li, 2, "Prénom", style_titres)
ws0.write(li, 3, "Groupe", style_titres)
ws0.write(li, 4, "Note sur %g" % E["note_max"], style_titres)
ws0.write(li, 5, "Remarque", style_titres)
ws.append_row(
[
ws.make_cell("!%s" % e["evaluation_id"], style_ro),
ws.make_cell("Nom", style_titres),
ws.make_cell("Prénom", style_titres),
ws.make_cell("Groupe", style_titres),
ws.make_cell("Note sur %g" % e["note_max"], style_titres),
ws.make_cell("Remarque", style_titres),
]
)
# etudiants
for line in lines:
li += 1
st = style_nom
ws0.write(li, 0, ("!" + line[0]).decode(scu.SCO_ENCODING), style_ro) # code
if line[3] != "I":
st = style_dem
if line[3] == "D": # demissionnaire
@ -404,56 +485,103 @@ def Excel_feuille_saisie(E, titreannee, description, lines):
s = line[3] # etat autre
else:
s = line[4] # groupes TD/TP/...
ws0.write(li, 1, line[1].decode(scu.SCO_ENCODING), st)
ws0.write(li, 2, line[2].decode(scu.SCO_ENCODING), st)
ws0.write(li, 3, s.decode(scu.SCO_ENCODING), st)
try:
val = float(line[5])
except:
val = line[5].decode(scu.SCO_ENCODING)
ws0.write(li, 4, val, style_notes) # note
ws0.write(li, 5, line[6].decode(scu.SCO_ENCODING), style_comment) # comment
except ValueError:
val = line[5]
ws.append_row(
[
ws.make_cell("!" + line[0], style_ro), # code
ws.make_cell(line[1], st),
ws.make_cell(line[2], st),
ws.make_cell(s, st),
ws.make_cell(val, style_notes), # note
ws.make_cell(line[6], style_comment), # comment
]
)
# explication en bas
li += 2
ws0.write(li, 1, "Code notes", style_titres)
ws0.write(li + 1, 1, "ABS", style_expl)
ws0.write(li + 1, 2, "absent (0)", style_expl)
ws0.write(li + 2, 1, "EXC", style_expl)
ws0.write(li + 2, 2, "pas prise en compte", style_expl)
ws0.write(li + 3, 1, "ATT", style_expl)
ws0.write(li + 3, 2, "en attente", style_expl)
ws0.write(li + 4, 1, "SUPR", style_expl)
ws0.write(li + 4, 2, "pour supprimer note déjà entrée", style_expl)
ws0.write(li + 5, 1, "", style_expl)
ws0.write(li + 5, 2, "cellule vide -> note non modifiée", style_expl)
return wb.savetostr()
ws.append_row([None, ws.make_cell("Code notes", style_titres)])
ws.append_row(
[
None,
ws.make_cell("ABS", style_expl),
ws.make_cell("absent (0)", style_expl),
]
)
ws.append_row(
[
None,
ws.make_cell("EXC", style_expl),
ws.make_cell("pas prise en compte", style_expl),
]
)
ws.append_row(
[
None,
ws.make_cell("ATT", style_expl),
ws.make_cell("en attente", style_expl),
]
)
ws.append_row(
[
None,
ws.make_cell("SUPR", style_expl),
ws.make_cell("pour supprimer note déjà entrée", style_expl),
]
)
ws.append_row(
[
None,
ws.make_cell("", style_expl),
ws.make_cell("cellule vide -> note non modifiée", style_expl),
]
)
return ws.generate_standalone()
def Excel_to_list(data, convert_to_string=str): # we may need 'encoding' argument ?
def excel_bytes_to_list(bytes_content):
filelike = io.BytesIO(bytes_content)
return _excel_to_list(filelike)
def excel_file_to_list(filename):
return _excel_to_list(filename)
def _excel_to_list(filelike): # we may need 'encoding' argument ?
"""returns list of list
convert_to_string is a conversion function applied to all non-string values (ie numbers)
"""
try:
P = parse_xls("", scu.SCO_ENCODING, doc=data)
wb = load_workbook(filename=filelike, read_only=True, data_only=True)
except:
log("Excel_to_list: failure to import document")
open("/tmp/last_scodoc_import_failure.xls", "w").write(data)
open("/tmp/last_scodoc_import_failure.xls", "w").write(filelike)
raise ScoValueError(
"Fichier illisible: assurez-vous qu'il s'agit bien d'un document Excel !"
)
diag = [] # liste de chaines pour former message d'erreur
# n'utilise que la première feuille
if len(P) < 1:
if len(wb.get_sheet_names()) < 1:
diag.append("Aucune feuille trouvée dans le classeur !")
return diag, None
if len(P) > 1:
if len(wb.get_sheet_names()) > 1:
diag.append("Attention: n'utilise que la première feuille du classeur !")
# fill matrix
sheet_name, values = P[0]
sheet_name = wb.get_sheet_names()[0]
ws = wb.get_sheet_by_name(sheet_name)
sheet_name = sheet_name.encode(scu.SCO_ENCODING, "backslashreplace")
values = {}
for row in ws.iter_rows():
for cell in row:
if cell.value is not None:
values[(cell.row - 1, cell.column - 1)] = str(cell.value)
if not values:
diag.append("Aucune valeur trouvée dans le classeur !")
diag.append(
"Aucune valeur trouvée dans la feuille %s !"
% sheet_name.decode(scu.SCO_ENCODING)
)
return diag, None
indexes = list(values.keys())
# search numbers of rows and cols
@ -461,40 +589,23 @@ def Excel_to_list(data, convert_to_string=str): # we may need 'encoding' argume
cols = [x[1] for x in indexes]
nbcols = max(cols) + 1
nbrows = max(rows) + 1
M = []
m = []
for _ in range(nbrows):
M.append([""] * nbcols)
m.append([""] * nbcols)
for row_idx, col_idx in indexes:
v = values[(row_idx, col_idx)]
if isinstance(v, six.text_type):
v = v.encode(scu.SCO_ENCODING, "backslashreplace")
elif convert_to_string:
v = convert_to_string(v)
M[row_idx][col_idx] = v
diag.append('Feuille "%s", %d lignes' % (sheet_name, len(M)))
# if isinstance(v, six.text_type):
# v = v.encode(scu.SCO_ENCODING, "backslashreplace")
# elif convert_to_string:
# v = convert_to_string(v)
m[row_idx][col_idx] = v
diag.append(
'Feuille "%s", %d lignes' % (sheet_name.decode(scu.SCO_ENCODING), len(m))
)
# diag.append(str(M))
#
return diag, M
# Un style est enregistré comme un dictionnaire qui précise la valeur d'un attributdans la liste suivante:
# font, border, .. (cf https://openpyxl.readthedocs.io/en/stable/styles.html#working-with-styles)
def _make_cell(ws, value: any = "", style=None):
"""Contruit/retourne une cellule en spécifiant contenu et style.
ws -- La feuille sera intégrée la cellule
value -- le contenu de la cellule (texte)
style -- le style de la cellule
"""
cell = WriteOnlyCell(ws, value)
if "font" in style:
cell.font = style["font"]
if "border" in style:
cell.border = style["border"]
return cell
return diag, m
def excel_feuille_listeappel(
@ -511,17 +622,17 @@ def excel_feuille_listeappel(
partitions = []
formsemestre_id = sem["formsemestre_id"]
sheet_name = "Liste " + groupname
wb = Workbook(write_only=True)
ws = wb.create_sheet(title=sheet_name)
ws.column_dimensions["A"].width = 3
ws.column_dimensions["B"].width = 35
ws.column_dimensions["C"].width = 12
ws = ScoExcelSheet(sheet_name)
ws.set_column_dimension_width("A", 3)
ws.set_column_dimension_width("B", 35)
ws.set_column_dimension_width("C", 12)
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="FF000000")
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(
@ -569,40 +680,37 @@ def excel_feuille_listeappel(
sem["date_fin"],
)
cell_2 = _make_cell(ws, title, style2)
ws.append([None, cell_2])
ws.append_row([None, ws.make_cell(title, style2)])
# ligne 2
cell_2 = _make_cell(ws, "Discipline :", style2)
ws.append([None, cell_2])
ws.append_row([None, ws.make_cell("Discipline :", style2)])
# ligne 3
cell_2 = _make_cell(ws, "Enseignant :", style2)
cell_6 = _make_cell(ws, ("Groupe %s" % groupname), style3)
ws.append([None, cell_2, None, None, None, None, cell_6])
cell_2 = ws.make_cell("Enseignant :", style2)
cell_6 = ws.make_cell(("Groupe %s" % groupname), style3)
ws.append_row([None, cell_2, None, None, None, None, cell_6])
# ligne 4: Avertissement pour ne pas confondre avec listes notes
cell_2 = _make_cell(
ws, "Ne pas utiliser cette feuille pour saisir les notes !", style1i
cell_2 = ws.make_cell(
"Ne pas utiliser cette feuille pour saisir les notes !", style1i
)
ws.append([None, None, cell_2])
ws.append_row([None, None, cell_2])
ws.append([None])
ws.append([None])
ws.append_blank_row()
ws.append_blank_row()
# ligne 7: Entête (contruction dans une liste cells)
cells = [None] # passe la première colonne
cell_2 = _make_cell(ws, "Nom", style3)
cells.append(cell_2)
cell_2 = ws.make_cell("Nom", style3)
cells = [None, cell_2]
for partition in partitions:
cells.append(_make_cell(ws, partition["partition_name"], style3))
cells.append(ws.make_cell(partition["partition_name"], style3))
if with_codes:
cells.append(_make_cell(ws, "etudid", style3))
cells.append(_make_cell(ws, "code_nip", style3))
cells.append(_make_cell(ws, "code_ine", style3))
cells.append(ws.make_cell("etudid", style3))
cells.append(ws.make_cell("code_nip", style3))
cells.append(ws.make_cell("code_ine", style3))
for i in range(nb_weeks):
cells.append(_make_cell(ws, "", style2b))
ws.append(cells)
cells.append(ws.make_cell("", style2b))
ws.append_row(cells)
n = 0
# pour chaque étudiant
@ -624,39 +732,33 @@ def excel_feuille_listeappel(
elif not paie:
nomprenom += " (non paiement)"
style_nom = style2t3bold
cell_1 = _make_cell(ws, n, style1b)
cell_2 = _make_cell(ws, nomprenom, style_nom)
cell_1 = ws.make_cell(n, style1b)
cell_2 = ws.make_cell(nomprenom, style_nom)
cells = [cell_1, cell_2]
for partition in partitions:
if partition["partition_name"]:
cells.append(
_make_cell(ws, t.get(partition["partition_id"], ""), style2t3)
ws.make_cell(t.get(partition["partition_id"], ""), style2t3)
)
if with_codes:
cells.append(_make_cell(ws, t["etudid"], style2t3))
cells.append(ws.make_cell(t["etudid"], style2t3))
code_nip = t.get("code_nip", "")
cells.append(_make_cell(ws, code_nip, style2t3))
cells.append(ws.make_cell(code_nip, style2t3))
code_ine = t.get("code_ine", "")
cells.append(_make_cell(ws, code_ine, style2t3))
cells.append(_make_cell(ws, t.get("etath", ""), style2b))
cells.append(ws.make_cell(code_ine, style2t3))
cells.append(ws.make_cell(t.get("etath", ""), style2b))
for i in range(1, nb_weeks):
cells.append(_make_cell(ws, style=style2t3))
# ws0.row(li).height = 850 # sans effet ?
# (openpyxl: en mode optimisé, les hauteurs de lignes doivent être spécifiées avant toutes les cellules)
ws.append(cells)
cells.append(ws.make_cell(style=style2t3))
ws.append_row(cells)
ws.append([None])
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 = _make_cell(ws, ("Liste éditée le " + dt), style1i)
ws.append([None, cell_2])
cell_2 = ws.make_cell(("Liste éditée le " + dt), style1i)
ws.append_row([None, cell_2])
# construction d'un flux (https://openpyxl.readthedocs.io/en/stable/tutorial.html#saving-as-a-stream)
with NamedTemporaryFile() as tmp:
wb.save(tmp.name)
tmp.seek(0)
return tmp.read()
return ws.generate_standalone()

View File

@ -29,6 +29,7 @@
Formulaire revu en juillet 2016
"""
import sys
import time
import datetime
import psycopg2
@ -178,8 +179,7 @@ def do_evaluation_upload_xls(context, REQUEST):
# XXX imaginer un redirect + msg erreur
raise AccessDenied("Modification des notes impossible pour %s" % authuser)
#
data = REQUEST.form["notefile"].read()
diag, lines = sco_excel.Excel_to_list(data)
diag, lines = sco_excel.excel_file_to_list(REQUEST.form["notefile"])
try:
if not lines:
raise InvalidNoteValue()
@ -224,7 +224,7 @@ def do_evaluation_upload_xls(context, REQUEST):
ni += 1
except:
diag.append(
'Erreur: feuille invalide ! (erreur ligne %d)<br/>"%s"'
'Erreur: Ligne invalide ! (erreur ligne %d)<br/>"%s"'
% (ni, str(lines[ni]))
)
raise InvalidNoteValue()
@ -629,7 +629,7 @@ def saisie_notes_tableur(context, evaluation_id, group_ids=[], REQUEST=None):
H.append(
"""<div class="saisienote_etape2">
<span class="titredivsaisienote">Etape 2 : chargement d'un fichier de notes</span>""" #'
<span class="titredivsaisienote">Etape 2 : chargement d'un fichier de notes</span>""" # '
)
nf = TrivialFormulator(
@ -702,7 +702,7 @@ def saisie_notes_tableur(context, evaluation_id, group_ids=[], REQUEST=None):
<li><a class="stdlink" href="evaluation_suppress_alln?evaluation_id=%s">Effacer toutes les notes de cette évaluation</a> (ceci permet ensuite de supprimer l'évaluation si besoin)
</li>"""
% (evaluation_id, evaluation_id)
) #'
) # '
H.append(
"""<li><a class="stdlink" href="moduleimpl_status?moduleimpl_id=%(moduleimpl_id)s">Revenir au module</a></li>
<li><a class="stdlink" href="saisie_notes?evaluation_id=%(evaluation_id)s">Revenir au formulaire de saisie</a></li>
@ -805,8 +805,8 @@ def feuille_saisie_notes(context, evaluation_id, group_ids=[], REQUEST=None):
)
filename = "notes_%s_%s.xls" % (evalname, gr_title_filename)
xls = sco_excel.Excel_feuille_saisie(E, sem["titreannee"], description, lines=L)
return sco_excel.sendExcelFile(REQUEST, xls, filename)
xls = sco_excel.excel_feuille_saisie(E, sem["titreannee"], description, lines=L)
return sco_excel.send_excel_file(REQUEST, xls, filename)
def has_existing_decision(context, M, E, etudid):

View File

@ -1551,6 +1551,7 @@ sco_publish(
"/saisie_notes_tableur",
sco_saisie_notes.saisie_notes_tableur,
Permission.ScoEnsView,
methods=["GET", "POST"],
)
sco_publish(
"/feuille_saisie_notes",