Es gibt verschiedene Pakete, aber openpyxl war bisher am einfachsten zu bedienen. official document (http://openpyxl.readthedocs.io/en/default/)
import openpyxl as px
Erstelle neu
wb = px.Workbook()
Lesen Sie vorhandene Dateien
wb = px.load_workbook('FILEPATH')
sparen
wb.save('FILEPATH')
Aktiver Sitz
ws = wb.active
Erstellen Sie ein neues Blatt
ws = wb.create_sheet() #Ganz rechts erstellt
ws = wb.create_sheet(0) #Ganz links erstellt
ws = wb.create_sheet(title='SHEETNAME') #Geben Sie den Blattnamen an
Wählen Sie aus dem Blattnamen
ws = wb.get_sheet_by_name('SHEETNAME')
Liste der Arbeitsblattnamen (Liste)
sheetnames = wb.get_sheet_names()
Änderung des Blattnamens
ws.title = 'New Title'
Zellenschreiben
ws['A1'].value = 'Hello World'
from datetime import datetime as dt
ws.cell(row=2, column=1).value = dt.now()
Schreiben Sie mehrere Zellen
i = 1234.5678
for row in ws.iter_rows('C1:E3'):
for cell in row:
cell.value = i
i = i * 2
Zellauswahl (Iterator)
ws.rows
ws.columns
Zeilen- oder Spaltenauswahl
ws.column_dimensions['A']
ws.row_dimensions[1]
Anzeigeformat
ws['A2'].number_format = 'yyyy-mm-dd hh:mm:ss'
ws['C1'].number_format = u'#,##0.00;[Red]-#,##0.00'
ws['D1'].number_format = u'_ ¥* #,##0_ ;[Red]_ ¥* -#,##0_ '
Zellzusammenführung
ws.merge_cells('A5:B5')
ws.unmerge_cells('A5:B5')
ws.merge_cells(start_row=5,start_column=1,end_row=5,end_column=6)
ws.unmerge_cells(start_row=5,start_column=1,end_row=5,end_column=6)
Kommentar
from openpyxl.comments import Comment
ws['C1'].comment = Comment(
'This is the comment text',
'Comment Author'
)
ws['C1'].comment.text #Inhalt kommentieren
ws['C1'].comment.author #Kommentarersteller
Schriftart
from openpyxl.styles import Font
ws['A1'].font = Font(
name='Calibri',
size=12,
bold=True,
italic=False,
color='FF000000'
)
Zellmuster
from openpyxl.styles import PatternFill
ws['A1'].fill = PatternFill(
fill_type=None,
start_color='FFFFFFFF',
end_color='FF000000'
)
Zellgrenze
from openpyxl.styles import Border, Side
#Gehege
ws['B10'].border = Border(
outline=True,
left=Side(style='thin', color='FF000000'),
right=Side(style='thick', color='FF000000'),
top=Side(style='mediam, color='FF000000'),
bottom=Side(style=None, color='FF000000')
)
#Diagonale
ws['B12'].border = Border(
outline=True,
diagonalUp=True,
diagonalDown=True,
diagonal=Side(style=None, color='FF000000')
)
style = [
'dashDot', 'dashDotDot', 'dashed', 'dotted',
'double', 'hair',
'medium', 'mediumDashDot', 'mediumDashDotDot', 'mediumDashed',
'slantDashDot',
'thick', 'thin'
]
Methode zur Anzeige von Zellenzeichen
from openpyxl.styles import Alignment
ws['A1'].alignment = Alignment(
wrap_text=False, #Zeilenumbruch umbrechen
horizontal='general', #Horizontale Position
vertical='bottom' #Vertikale Position
)