>>> from openpyxl.styles import PatternFill, Border, Side, Alignment, Protection, Font
>>> font = Font(name='Calibri',
...                 size=11,
...                 bold=False,
...                 italic=False,
...                 vertAlign=None,
...                 underline='none',
...                 strike=False,
...                 color='FF000000')
>>> fill = PatternFill(fill_type=None,
...                 start_color='FFFFFFFF',
...                 end_color='FF000000')
>>> border = Border(left=Side(border_style=None,
...                           color='FF000000'),
...                 right=Side(border_style=None,
...                            color='FF000000'),
...                 top=Side(border_style=None,
...                          color='FF000000'),
...                 bottom=Side(border_style=None,
...                             color='FF000000'),
...                 diagonal=Side(border_style=None,
...                               color='FF000000'),
...                 diagonal_direction=0,
...                 outline=Side(border_style=None,
...                              color='FF000000'),
...                 vertical=Side(border_style=None,
...                               color='FF000000'),
...                 horizontal=Side(border_style=None,
...                                color='FF000000')
...                )
>>> alignment=Alignment(horizontal='general',
...                     vertical='bottom',
...                     text_rotation=0,
...                     wrap_text=False,
...                     shrink_to_fit=False,
...                     indent=0)
>>> number_format = 'General'
>>> protection = Protection(locked=True,
...                         hidden=False)
>>>

>>> from openpyxl.styles import colors
>>> from openpyxl.styles import Font, Color
>>> from openpyxl import Workbook
>>> wb = Workbook()
>>> ws = wb.active
>>>
>>> a1 = ws['A1']
>>> d4 = ws['D4']
>>> ft = Font(color=colors.RED)
>>> a1.font = ft
>>> d4.font = ft
>>>
>>> a1.font.italic = True # 斜体样式，没有在ft 中设置好， 当单元格a1 被赋予格式ft 后，就不允许额外设置格式。
>>>
>>> # 如果你想要改变字体格式的颜色，你需要重新设置它。
>>>
>>> a1.font = Font(color=colors.RED, italic=True) # 在ft中改变好，重新把格式赋给a1,同是，该格式只能影响a1 对象，不影响其他单元格

>>> from openpyxl.styles import Font
>>> from copy import copy
>>>
>>> ft1 = Font(name='Arial', size=14)
>>> ft2 = copy(ft1)
>>> ft2.name = "Tahoma"
>>> ft1.name
'Arial'
>>> ft2.name
'Tahoma'
>>> ft2.size # copied from the
14.0

>>> from openpyxl.styles import Font
>>> from openpyxl.styles.colors import RED
>>> font = Font(color=RED)
>>> font = Font(color="FFBB00")

>>> from openpyxl.styles.colors import Color
>>> c = Color(indexed=32)
>>> c = Color(theme=6, tint=0.5)

>>> from openpyxl.workbook import Workbook
>>> from openpyxl.styles import Font, Fill
>>> wb = Workbook()
>>> ws = wb.active
>>> c = ws['A1']
>>> c.font = Font(size=12)

>>> col = ws.column_dimensions['A']
>>> col.font = Font(bold=True)
>>> row = ws.row_dimensions[1]
>>> row.font = Font(underline="single")

from openpyxl.styles import Border, Side, PatternFill, Font, GradientFill, Alignment
from openpyxl import Workbookdef style_range(ws, cell_range, border=Border(), fill=None, font=None, alignment=None):"""Apply styles to a range of cells as if they were a single cell.:param ws:  Excel worksheet instance:param range: An excel range to style (e.g. A1:F20):param border: An openpyxl Border:param fill: An openpyxl PatternFill or GradientFill:param font: An openpyxl Font object"""top = Border(top=border.top)left = Border(left=border.left)right = Border(right=border.right)bottom = Border(bottom=border.bottom)first_cell = ws[cell_range.split(":")[0]]if alignment:ws.merge_cells(cell_range)first_cell.alignment = alignmentrows = ws[cell_range]if font:first_cell.font = fontfor cell in rows[0]:cell.border = cell.border + topfor cell in rows[-1]:cell.border = cell.border + bottomfor row in rows:l = row[0]r = row[-1]l.border = l.border + leftr.border = r.border + rightif fill:for c in row:c.fill = fillwb = Workbook()
ws = wb.active
my_cell = ws['B2']
my_cell.value = "My Cell"
thin = Side(border_style="thin", color="000000")
double = Side(border_style="double", color="ff0000")border = Border(top=double, left=thin, right=thin, bottom=double)
fill = PatternFill("solid", fgColor="DDDDDD")
fill = GradientFill(stop=("000000", "FFFFFF"))
font = Font(b=True, color="FF0000")
al = Alignment(horizontal="center", vertical="center")style_range(ws, 'B2:F4', border=border, fill=fill, font=font, alignment=al)
wb.save("styled.xlsx")

>>> from openpyxl.workbook import Workbook
>>>
>>> wb = Workbook()
>>> ws = wb.active
>>>
>>> ws.page_setup.orientation = ws.ORIENTATION_LANDSCAPE
>>> ws.page_setup.paperSize = ws.PAPERSIZE_TABLOID
>>> ws.page_setup.fitToHeight = 0
>>> ws.page_setup.fitToWidth = 1

>>> from openpyxl.styles import NamedStyle, Font, Border, Side
>>> highlight = NamedStyle(name="highlight")
>>> highlight.font = Font(bold=True, size=20)
>>> bd = Side(style='thick', color="000000")
>>> highlight.border = Border(left=bd, top=bd, right=bd, bottom=bd)

wb.add_named_style(highlight)

>>> ws['A1'].style = highlight

>>> ws['D5'].style = 'highlight'