コード例 #1
0
ファイル: filtertestcase.py プロジェクト: Jamyn/fail2ban
def _copy_lines_between_files(fin, fout, n=None, skip=0, mode='a', terminal_line=""):
	"""Copy lines from one file to another (which might be already open)

	Returns open fout
	"""
	# on older Pythons and on some FSs st_mtime is int, so we should
	# give it some time so polling filter could detect the change
	mtimesleep()
	if isinstance(fin, str): # pragma: no branch - only used with str in test cases
		fin = open(fin, 'r')
	# Skip
	for i in xrange(skip):
		_ = fin.readline()
	# Read
	i = 0
	lines = []
	while n is None or i < n:
		l = fin.readline()
		if terminal_line is not None and l == terminal_line:
			break
		lines.append(l)
		i += 1
	# Write: all at once and flush
	if isinstance(fout, str):
		fout = open(fout, mode)
	fout.write('\n'.join(lines))
	fout.flush()
	# to give other threads possibly some time to crunch
	time.sleep(0.1)
	return fout
コード例 #2
0
def _copy_lines_between_files(fin, fout, n=None, skip=0, mode='a', terminal_line=""):
	"""Copy lines from one file to another (which might be already open)

	Returns open fout
	"""
	# on older Pythons and on some FSs st_mtime is int, so we should
	# give it some time so polling filter could detect the change
	mtimesleep()
	if isinstance(fin, str): # pragma: no branch - only used with str in test cases
		fin = open(fin, 'r')
	# Skip
	for i in xrange(skip):
		_ = fin.readline()
	# Read
	i = 0
	lines = []
	while n is None or i < n:
		l = fin.readline()
		if terminal_line is not None and l == terminal_line:
			break
		lines.append(l)
		i += 1
	# Write: all at once and flush
	if isinstance(fout, str):
		fout = open(fout, mode)
	fout.write('\n'.join(lines))
	fout.flush()
	# to give other threads possibly some time to crunch
	time.sleep(0.1)
	return fout
コード例 #3
0
ファイル: filtertestcase.py プロジェクト: Jamyn/fail2ban
	def testNewChangeViaIsModified(self):
		# it is a brand new one -- so first we think it is modified
		self.assertTrue(self.isModified())
		# but not any longer
		self.assertTrue(self.notModified())
		self.assertTrue(self.notModified())
		mtimesleep()				# to guarantee freshier mtime
		for i in range(4):			  # few changes
			# unless we write into it
			self.file.write("line%d\n" % i)
			self.file.flush()
			self.assertTrue(self.isModified())
			self.assertTrue(self.notModified())
			mtimesleep()				# to guarantee freshier mtime
		os.rename(self.name, self.name + '.old')
		# we are not signaling as modified whenever
		# it gets away
		self.assertTrue(self.notModified())
		f = open(self.name, 'a')
		self.assertTrue(self.isModified())
		self.assertTrue(self.notModified())
		mtimesleep()
		f.write("line%d\n" % i)
		f.flush()
		self.assertTrue(self.isModified())
		self.assertTrue(self.notModified())
		_killfile(f, self.name)
		_killfile(self.name, self.name + '.old')
		pass
コード例 #4
0
	def testNewChangeViaIsModified(self):
		# it is a brand new one -- so first we think it is modified
		self.assertTrue(self.isModified())
		# but not any longer
		self.assertTrue(self.notModified())
		self.assertTrue(self.notModified())
		mtimesleep()				# to guarantee freshier mtime
		for i in range(4):			  # few changes
			# unless we write into it
			self.file.write("line%d\n" % i)
			self.file.flush()
			self.assertTrue(self.isModified())
			self.assertTrue(self.notModified())
			mtimesleep()				# to guarantee freshier mtime
		os.rename(self.name, self.name + '.old')
		# we are not signaling as modified whenever
		# it gets away
		self.assertTrue(self.notModified())
		f = open(self.name, 'a')
		self.assertTrue(self.isModified())
		self.assertTrue(self.notModified())
		mtimesleep()
		f.write("line%d\n" % i)
		f.flush()
		self.assertTrue(self.isModified())
		self.assertTrue(self.notModified())
		_killfile(f, self.name)
		_killfile(self.name, self.name + '.old')
		pass
コード例 #5
0
ファイル: filtertestcase.py プロジェクト: Jamyn/fail2ban
		def _sleep_4_poll(self):
			# Since FilterPoll relies on time stamps and some
			# actions might be happening too fast in the tests,
			# sleep a bit to guarantee reliable time stamps
			if isinstance(self.filter, FilterPoll):
				mtimesleep()
コード例 #6
0
		def _sleep_4_poll(self):
			# Since FilterPoll relies on time stamps and some
			# actions might be happening too fast in the tests,
			# sleep a bit to guarantee reliable time stamps
			if isinstance(self.filter, FilterPoll):
				mtimesleep()