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https://github.com/GNS3/gns3-server
synced 2024-11-13 20:08:55 +00:00
Apply pep8 fix
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f01a6dcaaf
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@ -323,7 +323,7 @@ class DynamipsVMHandler:
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pcap_file_path = os.path.join(vm.project.capture_working_directory(), request.json["capture_file_name"])
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if sys.platform.startswith('win'):
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#FIXME: Dynamips (Cygwin actually) doesn't like non ascii paths on Windows
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# FIXME: Dynamips (Cygwin actually) doesn't like non ascii paths on Windows
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try:
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pcap_file_path.encode('ascii')
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except UnicodeEncodeError:
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@ -57,4 +57,3 @@ class FileHandler:
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raise aiohttp.web.HTTPNotFound()
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except OSError as e:
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raise aiohttp.web.HTTPConflict(text=str(e))
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@ -16,7 +16,9 @@
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from ..web.route import Route
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class IndexHandler:
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@classmethod
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@Route.get(
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r"/",
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@ -44,6 +44,7 @@ class Container(BaseVM):
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:param manager: Manager instance
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:param image: Docker image
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"""
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def __init__(self, name, vm_id, project, manager, image, startcmd=None):
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self._name = name
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self._id = vm_id
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@ -276,7 +276,7 @@ class DynamipsHypervisor:
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while True:
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try:
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try:
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#line = yield from self._reader.readline() # this can lead to ValueError: Line is too long
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# line = yield from self._reader.readline() # this can lead to ValueError: Line is too long
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chunk = yield from self._reader.read(1024) # match to Dynamips' buffer size
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except asyncio.CancelledError:
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# task has been canceled but continue to read
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@ -193,7 +193,7 @@ class EthernetSwitch(Device):
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elif settings["type"] == "dot1q":
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yield from self.set_dot1q_port(port_number, settings["vlan"])
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elif settings["type"] == "qinq":
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yield from self.set_qinq_port(port_number, settings["vlan"], settings["ethertype"] )
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yield from self.set_qinq_port(port_number, settings["vlan"], settings["ethertype"])
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@asyncio.coroutine
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def set_access_port(self, port_number, vlan_id):
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@ -48,8 +48,8 @@ def uncompress_LZC(data):
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LZC_NUM_BITS_MIN = 9
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LZC_NUM_BITS_MAX = 16
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in_data = bytearray(data)
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in_len = len(in_data)
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in_data = bytearray(data)
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in_len = len(in_data)
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out_data = bytearray()
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if in_len == 0:
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@ -59,26 +59,26 @@ def uncompress_LZC(data):
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if in_data[0] != 0x1F or in_data[1] != 0x9D:
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raise ValueError('invalid header')
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maxbits = in_data[2] & 0x1F
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numItems = 1 << maxbits
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maxbits = in_data[2] & 0x1F
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numItems = 1 << maxbits
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blockMode = (in_data[2] & 0x80) != 0
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if maxbits < LZC_NUM_BITS_MIN or maxbits > LZC_NUM_BITS_MAX:
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raise ValueError('not supported')
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parents = [0] * numItems
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parents = [0] * numItems
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suffixes = [0] * numItems
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in_pos = 3
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in_pos = 3
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numBits = LZC_NUM_BITS_MIN
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head = 256
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head = 256
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if blockMode:
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head += 1
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needPrev = 0
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bitPos = 0
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needPrev = 0
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bitPos = 0
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numBufBits = 0
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parents[256] = 0
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parents[256] = 0
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suffixes[256] = 0
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buf_extend = bytearray([0] * 3)
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@ -87,7 +87,7 @@ def uncompress_LZC(data):
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# fill buffer, when empty
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if numBufBits == bitPos:
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buf_len = min(in_len - in_pos, numBits)
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buf = in_data[in_pos:in_pos+buf_len] + buf_extend
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buf = in_data[in_pos:in_pos + buf_len] + buf_extend
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numBufBits = buf_len << 3
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bitPos = 0
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in_pos += buf_len
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@ -142,12 +142,12 @@ def uncompress_LZC(data):
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# extract 16 bit unsigned int from data
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def get_uint16(data, off):
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return data[off] << 8 | data[off+1]
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return data[off] << 8 | data[off + 1]
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# extract 32 bit unsigned int from data
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def get_uint32(data, off):
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return data[off] << 24 | data[off+1] << 16 | data[off+2] << 8 | data[off+3]
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return data[off] << 24 | data[off + 1] << 16 | data[off + 2] << 8 | data[off + 3]
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# export IOU NVRAM
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@ -165,7 +165,7 @@ def nvram_export(nvram):
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offset += 36
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if len(nvram) < offset + length:
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raise ValueError('invalid length')
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startup = nvram[offset:offset+length]
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startup = nvram[offset:offset + length]
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# compressed startup config
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if format == 2:
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@ -176,7 +176,7 @@ def nvram_export(nvram):
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offset += length
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# alignment to multiple of 4
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offset = (offset+3) & ~3
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offset = (offset + 3) & ~3
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# check for additonal offset of 4
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if len(nvram) >= offset + 8 and \
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get_uint16(nvram, offset + 4) == 0xFEDC and \
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@ -189,7 +189,7 @@ def nvram_export(nvram):
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length = get_uint32(nvram, offset + 12)
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offset += 16
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if len(nvram) >= offset + length:
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private = nvram[offset:offset+length]
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private = nvram[offset:offset + length]
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return (startup, private)
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@ -41,26 +41,26 @@ import sys
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# extract 16 bit unsigned int from data
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def get_uint16(data, off):
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return data[off] << 8 | data[off+1]
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return data[off] << 8 | data[off + 1]
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# extract 32 bit unsigned int from data
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def get_uint32(data, off):
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return data[off] << 24 | data[off+1] << 16 | data[off+2] << 8 | data[off+3]
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return data[off] << 24 | data[off + 1] << 16 | data[off + 2] << 8 | data[off + 3]
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# insert 16 bit unsigned int into data
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def put_uint16(data, off, value):
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data[off] = (value >> 8) & 0xff
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data[off+1] = value & 0xff
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data[off] = (value >> 8) & 0xff
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data[off + 1] = value & 0xff
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# insert 32 bit unsigned int into data
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def put_uint32(data, off, value):
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data[off] = (value >> 24) & 0xff
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data[off+1] = (value >> 16) & 0xff
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data[off+2] = (value >> 8) & 0xff
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data[off+3] = value & 0xff
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data[off] = (value >> 24) & 0xff
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data[off + 1] = (value >> 16) & 0xff
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data[off + 2] = (value >> 8) & 0xff
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data[off + 3] = value & 0xff
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# calculate padding
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@ -77,7 +77,7 @@ def checksum(data, start, end):
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chk = 0
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idx = start
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while idx < end-1:
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while idx < end - 1:
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chk += get_uint16(data, idx)
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idx += 2
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if idx < end:
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@ -93,21 +93,21 @@ def checksum(data, start, end):
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# import IOU NVRAM
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def nvram_import(nvram, startup, private, size):
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BASE_ADDRESS = 0x10000000
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DEFAULT_IOS = 0x0F04 # IOS 15.4
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DEFAULT_IOS = 0x0F04 # IOS 15.4
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# check size parameter
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if size is not None and (size < 8 or size > 1024):
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raise ValueError('invalid size')
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# create new nvram if nvram is empty or has wrong size
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if nvram is None or (size is not None and len(nvram) != size*1024):
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nvram = bytearray([0] * (size*1024))
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if nvram is None or (size is not None and len(nvram) != size * 1024):
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nvram = bytearray([0] * (size * 1024))
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else:
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nvram = bytearray(nvram)
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# check nvram size
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nvram_len = len(nvram)
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if nvram_len < 8*1024 or nvram_len > 1024*1024 or nvram_len % 1024 != 0:
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if nvram_len < 8 * 1024 or nvram_len > 1024 * 1024 or nvram_len % 1024 != 0:
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raise ValueError('invalid NVRAM length')
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nvram_len = nvram_len // 2
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@ -127,7 +127,7 @@ def nvram_import(nvram, startup, private, size):
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raise ValueError('unknown nvram format')
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# calculate max. config size
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max_config = nvram_len - 2*1024 # reserve 2k for files
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max_config = nvram_len - 2 * 1024 # reserve 2k for files
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idx = max_config
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empty_sector = bytearray([0] * 1024)
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while True:
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@ -135,11 +135,11 @@ def nvram_import(nvram, startup, private, size):
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if idx < config_len:
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break
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# if valid file header:
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if get_uint16(nvram, idx+0) == 0xDCBA and \
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get_uint16(nvram, idx+4) < 8 and \
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get_uint16(nvram, idx+6) <= 992:
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if get_uint16(nvram, idx + 0) == 0xDCBA and \
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get_uint16(nvram, idx + 4) < 8 and \
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get_uint16(nvram, idx + 6) <= 992:
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max_config = idx
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elif nvram[idx:idx+1024] != empty_sector:
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elif nvram[idx:idx + 1024] != empty_sector:
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break
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# import startup config
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@ -151,11 +151,11 @@ def nvram_import(nvram, startup, private, size):
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ios = DEFAULT_IOS
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startup.extend([ord('\n')] * ((4 - len(startup) % 4) % 4))
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new_nvram = bytearray([0] * 36) # startup hdr
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put_uint16(new_nvram, 0, 0xABCD) # magic
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put_uint16(new_nvram, 2, 1) # raw data
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put_uint16(new_nvram, 6, ios) # IOS version
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put_uint32(new_nvram, 8, BASE_ADDRESS+36) # start address
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put_uint32(new_nvram, 12, BASE_ADDRESS+36 + len(startup)) # end address
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put_uint16(new_nvram, 0, 0xABCD) # magic
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put_uint16(new_nvram, 2, 1) # raw data
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put_uint16(new_nvram, 6, ios) # IOS version
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put_uint32(new_nvram, 8, BASE_ADDRESS + 36) # start address
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put_uint32(new_nvram, 12, BASE_ADDRESS + 36 + len(startup)) # end address
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put_uint32(new_nvram, 16, len(startup)) # length
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new_nvram.extend(startup)
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new_nvram.extend([0] * padding(len(new_nvram), ios))
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@ -167,11 +167,11 @@ def nvram_import(nvram, startup, private, size):
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private = bytearray(private)
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offset = len(new_nvram)
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new_nvram.extend([0] * 16) # private hdr
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put_uint16(new_nvram, 0 + offset, 0xFEDC) # magic
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put_uint16(new_nvram, 2 + offset, 1) # raw data
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put_uint32(new_nvram, 4 + offset,
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put_uint16(new_nvram, 0 + offset, 0xFEDC) # magic
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put_uint16(new_nvram, 2 + offset, 1) # raw data
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put_uint32(new_nvram, 4 + offset,
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BASE_ADDRESS + offset + 16) # start address
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put_uint32(new_nvram, 8 + offset,
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put_uint32(new_nvram, 8 + offset,
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BASE_ADDRESS + offset + 16 + len(private)) # end address
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put_uint32(new_nvram, 12 + offset, len(private)) # length
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new_nvram.extend(private)
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@ -557,7 +557,7 @@ class VMware(BaseManager):
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inventory_path = self.get_vmware_inventory_path()
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if os.path.exists(inventory_path):
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#FIXME: inventory may exist if VMware workstation has not been fully uninstalled, therefore VMware player VMs are not searched
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# FIXME: inventory may exist if VMware workstation has not been fully uninstalled, therefore VMware player VMs are not searched
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return self._get_vms_from_inventory(inventory_path)
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else:
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# VMware player has no inventory file, let's search the default location for VMs.
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@ -21,6 +21,7 @@ import hashlib
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import logging
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log = logging.getLogger(__name__)
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def md5sum(path):
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"""
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Return the md5sum of an image and cache it on disk
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@ -30,7 +30,7 @@ def _get_windows_interfaces_from_registry():
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import winreg
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#HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces
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# HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces
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interfaces = []
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try:
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hkey = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, r"SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards")
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@ -104,6 +104,7 @@ def test_upload_previous_checksum(server, tmpdir):
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checksum = f.read()
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assert checksum == "ae187e1febee2a150b64849c32d566ca"
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def test_upload_images_backup(server, tmpdir):
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Config.instance().set("Server", "images_path", str(tmpdir / 'images'))
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os.makedirs(str(tmpdir / 'images' / 'IOU'))
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@ -242,7 +242,6 @@ def test_set_qemu_path_environ(vm, tmpdir, fake_qemu_binary):
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assert vm.platform == "x86_64"
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def test_set_qemu_path_windows(vm, tmpdir):
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bin_path = os.path.join(os.environ["PATH"], "qemu-system-x86_64w.EXE")
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@ -255,7 +254,6 @@ def test_set_qemu_path_windows(vm, tmpdir):
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assert vm.platform == "x86_64"
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@pytest.mark.skipif(sys.platform.startswith("linux") is False, reason="Supported only on linux")
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def test_set_qemu_path_kvm_binary(vm, tmpdir, fake_qemu_binary):
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@ -93,6 +93,7 @@ def parse_vmnet_range(start, end):
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"""
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class Range(argparse.Action):
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def __call__(self, parser, args, values, option_string=None):
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if len(values) != 2:
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raise argparse.ArgumentTypeError("vmnet range must consist of 2 numbers")
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