Context Navigation

dvi.py

Timestamp:

10/06/08 00:22:07 (16 years ago)

Author:

jerome

Message:

Removed spaces at EOL.

Files:

r3410	r3436
8	8	# the Free Software Foundation, either version 3 of the License, or
9	9	# (at your option) any later version.
10		#
	10	#
11	11	# This program is distributed in the hope that it will be useful,
12	12	# but WITHOUT ANY WARRANTY; without even the implied warranty of
13	13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	14	# GNU General Public License for more details.
15		#
	15	#
16	16	# You should have received a copy of the GNU General Public License
17	17	# along with this program. If not, see <http://www.gnu.org/licenses/>.
…	…
34	34	required = [ "dvips", "gs" ]
35	35	format = "DVI"
36		def isValid(self) :
	36	def isValid(self) :
37	37	"""Returns True if data is DVI, else False."""
38	38	try :
…	…
40	40	and (ord(self.lastblock[-1]) == 0xdf) :
41	41	return True
42		else :
	42	else :
43	43	return False
44		except IndexError :
	44	except IndexError :
45	45	return False
46
	46
47	47	def getJobSize(self) :
48	48	"""Counts pages in a DVI document.
49
	49
50	50	Algorithm by Jerome Alet.
51
	51
52	52	The documentation used for this was :
53
	53
54	54	http://www.math.umd.edu/~asnowden/comp-cont/dvi.html
55	55	"""
…	…
64	64	while minfile[pos] == eofchar :
65	65	pos -= 1
66		idbyte = minfile[pos]
	66	idbyte = minfile[pos]
67	67	if idbyte != minfile[1] :
68	68	raise IndexError, "Invalid DVI file."
…	…
73	73	except IndexError : # EOF ?
74	74	pass
75		finally :
	75	finally :
76	76	minfile.close() # reached EOF
77	77	return pagecount