/usr/lib/python2.7/dist-packages/openpyxl/worksheet/header_footer.py is in python-openpyxl 2.3.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 | from __future__ import absolute_import
# Copyright (c) 2010-2015 openpyxl
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# @license: http://www.opensource.org/licenses/mit-license.php
# @author: see AUTHORS file
class HeaderFooterItem(object):
"""Individual left/center/right header/footer items
Header & Footer ampersand codes:
* &A Inserts the worksheet name
* &B Toggles bold
* &D or &[Date] Inserts the current date
* &E Toggles double-underline
* &F or &[File] Inserts the workbook name
* &I Toggles italic
* &N or &[Pages] Inserts the total page count
* &S Toggles strikethrough
* &T Inserts the current time
* &[Tab] Inserts the worksheet name
* &U Toggles underline
* &X Toggles superscript
* &Y Toggles subscript
* &P or &[Page] Inserts the current page number
* &P+n Inserts the page number incremented by n
* &P-n Inserts the page number decremented by n
* &[Path] Inserts the workbook path
* && Escapes the ampersand character
* &"fontname" Selects the named font
* &nn Selects the specified 2-digit font point size
"""
CENTER = 'C'
LEFT = 'L'
RIGHT = 'R'
REPLACE_LIST = (
('\n', '_x000D_'),
('&[Page]', '&P'),
('&[Pages]', '&N'),
('&[Date]', '&D'),
('&[Time]', '&T'),
('&[Path]', '&Z'),
('&[File]', '&F'),
('&[Tab]', '&A'),
('&[Picture]', '&G')
)
__slots__ = ('type',
'font_name',
'font_size',
'font_color',
'text')
def __init__(self, type):
self.type = type
self.font_name = "Calibri,Regular"
self.font_size = None
self.font_color = "000000"
self.text = None
def has(self):
return True if self.text else False
def get(self):
t = []
if self.text:
t.append('&%s' % self.type)
t.append('&"%s"' % self.font_name)
if self.font_size:
t.append('&%d' % self.font_size)
t.append('&K%s' % self.font_color)
text = self.text
for old, new in self.REPLACE_LIST:
text = text.replace(old, new)
t.append(text)
return ''.join(t)
def set(self, text):
"""
Convert a compound string into attributes
# incomplete because formatting commands can be nested
"""
if text is None:
return
m = FONT_REGEX.search(text)
if m:
self.font_name = m.group('font')
text = FONT_REGEX.sub('', text)
m = SIZE_REGEX.search(text)
if m:
self.font_size = int(m.group('size'))
text = SIZE_REGEX.sub('', text)
m = COLOR_REGEX.search(text)
if m:
self.font_color = m.group('color')
text = COLOR_REGEX.sub('', text)
self.text = text
class HeaderFooter(object):
"""Information about the header/footer for this sheet.
"""
__slots__ = ('left_header',
'center_header',
'right_header',
'left_footer',
'center_footer',
'right_footer')
def __init__(self):
self.left_header = HeaderFooterItem(HeaderFooterItem.LEFT)
self.center_header = HeaderFooterItem(HeaderFooterItem.CENTER)
self.right_header = HeaderFooterItem(HeaderFooterItem.RIGHT)
self.left_footer = HeaderFooterItem(HeaderFooterItem.LEFT)
self.center_footer = HeaderFooterItem(HeaderFooterItem.CENTER)
self.right_footer = HeaderFooterItem(HeaderFooterItem.RIGHT)
def hasHeader(self):
return True if self.left_header.has() or self.center_header.has() or self.right_header.has() else False
def hasFooter(self):
return True if self.left_footer.has() or self.center_footer.has() or self.right_footer.has() else False
def getHeader(self):
t = []
if self.left_header.has():
t.append(self.left_header.get())
if self.center_header.has():
t.append(self.center_header.get())
if self.right_header.has():
t.append(self.right_header.get())
return ''.join(t)
def getFooter(self):
t = []
if self.left_footer.has():
t.append(self.left_footer.get())
if self.center_footer.has():
t.append(self.center_footer.get())
if self.right_footer.has():
t.append(self.right_footer.get())
return ''.join(t)
def setHeader(self, item):
matches = _split_string(item)
l = matches['left']
c = matches['center']
r = matches['right']
self.left_header.set(l)
self.center_header.set(c)
self.right_header.set(r)
def setFooter(self, item):
matches = _split_string(item)
l = matches['left']
c = matches['center']
r = matches['right']
self.left_footer.set(l)
self.center_footer.set(c)
self.right_footer.set(r)
# See http://stackoverflow.com/questions/27711175/regex-with-multiple-optional-groups for discussion
import re
ITEM_REGEX = re.compile("""
(&L(?P<left>.+?))?
(&C(?P<center>.+?))?
(&R(?P<right>.+?))?
$""", re.VERBOSE | re.DOTALL)
# add support for multiline strings (how do re.flags combine?)
from warnings import warn
def _split_string(text):
"""Split the combined (decoded) string into left, center and right parts"""
m = ITEM_REGEX.match(text)
try:
parts = m.groupdict()
except AttributeError:
warn("""Cannot parse header or footer so it will be ignored""")
parts = {'left':'', 'right':'', 'center':''}
return parts
HEADER_REGEX = re.compile(r"(&[ABDEGHINOPSTUXYZ\+\-])") # split part into commands
FONT_REGEX = re.compile('&"(?P<font>.+)"')
COLOR_REGEX = re.compile("&K(?P<color>[A-F0-9]{6})")
SIZE_REGEX = re.compile(r"&(?P<size>\d+)")
|