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# vim:sw=4:et
#############################################################################
# File : CheckIconSizes.py
# Package : rpmlint
# Author : Dirk Mueller
# Purpose : Check for common scaling errors in icons
#############################################################################
from Filter import *
import AbstractCheck
import rpm
import re
import commands
import stat
import Config
import os
import string
class IconSizesCheck(AbstractCheck.AbstractCheck):
def __init__(self):
AbstractCheck.AbstractCheck.__init__(self, "CheckIconSizes")
self.file_size_regex = re.compile('/icons/[^/]+/(\d+)x(\d+)/')
self.info_size_regex = re.compile('(\d+) x (\d+)')
def check(self, pkg):
if pkg.isSource():
return
for fname, pkgfile in pkg.files().items():
res = self.file_size_regex.search(fname)
if res:
sizes = (res.group(1), res.group(2))
res = self.info_size_regex.search(pkgfile.magic)
if res:
actualsizes = (res.group(1), res.group(2))
if abs(int(sizes[0])-int(actualsizes[0])) > 2 or \
abs(int(sizes[1])-int(actualsizes[1])) > 2:
printError(pkg,"wrong-icon-size", fname, "expected:",
"x".join(sizes), "actual:", "x".join(actualsizes))
check=IconSizesCheck()
if Config.info:
addDetails(
'wrong-icon-size',
"""Your icon file is installed in a fixed-size directory, but has a largely incorrect size.
Some desktop environments (e.g. GNOME) display them incorrectly."""
)
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