idx int64 0 63k | question stringlengths 53 5.28k | target stringlengths 5 805 |
|---|---|---|
60,400 | def _delete_sbo_tar_gz ( self ) : if not self . auto and os . path . isfile ( self . meta . build_path + self . script ) : os . remove ( self . meta . build_path + self . script ) | Delete slackbuild tar . gz file after untar |
60,401 | def _delete_dir ( self ) : if not self . auto and os . path . isdir ( self . meta . build_path + self . prgnam ) : shutil . rmtree ( self . meta . build_path + self . prgnam ) | Delete old folder if exists before start build |
60,402 | def listed ( self ) : print ( "\nPackages in the blacklist:\n" ) for black in self . get_black ( ) : if black : print ( "{0}{1}{2}" . format ( self . meta . color [ "GREEN" ] , black , self . meta . color [ "ENDC" ] ) ) self . quit = True if self . quit : print ( "" ) | Print blacklist packages |
60,403 | def add ( self , pkgs ) : blacklist = self . get_black ( ) pkgs = set ( pkgs ) print ( "\nAdd packages in the blacklist:\n" ) with open ( self . blackfile , "a" ) as black_conf : for pkg in pkgs : if pkg not in blacklist : print ( "{0}{1}{2}" . format ( self . meta . color [ "GREEN" ] , pkg , self . meta . color [ "END... | Add blacklist packages if not exist |
60,404 | def remove ( self , pkgs ) : print ( "\nRemove packages from the blacklist:\n" ) with open ( self . blackfile , "w" ) as remove : for line in self . black_conf . splitlines ( ) : if line not in pkgs : remove . write ( line + "\n" ) else : print ( "{0}{1}{2}" . format ( self . meta . color [ "RED" ] , line , self . meta... | Remove packages from blacklist |
60,405 | def packages ( self , pkgs , repo ) : self . black = [ ] for bl in self . get_black ( ) : pr = bl . split ( ":" ) for pkg in pkgs : self . __priority ( pr , repo , pkg ) self . __blackpkg ( bl , repo , pkg ) return self . black | Return packages in blacklist or by repository |
60,406 | def __priority ( self , pr , repo , pkg ) : if ( pr [ 0 ] == repo and pr [ 1 ] . startswith ( "*" ) and pr [ 1 ] . endswith ( "*" ) ) : if pr [ 1 ] [ 1 : - 1 ] in pkg : self . black . append ( self . __add ( repo , pkg ) ) elif pr [ 0 ] == repo and pr [ 1 ] . endswith ( "*" ) : if pkg . startswith ( pr [ 1 ] [ : - 1 ] ... | Add packages in blacklist by priority |
60,407 | def __blackpkg ( self , bl , repo , pkg ) : if bl . startswith ( "*" ) and bl . endswith ( "*" ) : if bl [ 1 : - 1 ] in pkg : self . black . append ( self . __add ( repo , pkg ) ) elif bl . endswith ( "*" ) : if pkg . startswith ( bl [ : - 1 ] ) : self . black . append ( self . __add ( repo , pkg ) ) elif bl . startswi... | Add packages in blacklist |
60,408 | def view ( self ) : print ( "" ) description , count = "" , 0 if self . repo == "sbo" : description = SBoGrep ( self . name ) . description ( ) else : PACKAGES_TXT = Utils ( ) . read_file ( self . lib ) for line in PACKAGES_TXT . splitlines ( ) : if line . startswith ( self . name + ":" ) : description += line [ len ( ... | Print package description by repository |
60,409 | def start ( self ) : dwn_count = 1 self . _directory_prefix ( ) for dwn in self . url : self . file_name = dwn . split ( "/" ) [ - 1 ] . replace ( "%2B" , "+" ) if dwn . startswith ( "file:///" ) : source_dir = dwn [ 7 : - 7 ] . replace ( slack_ver ( ) , "" ) self . _make_tarfile ( self . file_name , source_dir ) self ... | Download files using wget or other downloader . Optional curl aria2c and httpie |
60,410 | def _make_tarfile ( self , output_filename , source_dir ) : with tarfile . open ( output_filename , "w:gz" ) as tar : tar . add ( source_dir , arcname = os . path . basename ( source_dir ) ) | Create . tar . gz file |
60,411 | def _directory_prefix ( self ) : if self . downder == "wget" : self . dir_prefix = "--directory-prefix=" elif self . downder == "aria2c" : self . dir_prefix = "--dir=" | Downloader options for specific directory |
60,412 | def _check_if_downloaded ( self ) : if not os . path . isfile ( self . path + self . file_name ) : print ( "" ) self . msg . template ( 78 ) print ( "| Download '{0}' file [ {1}FAILED{2} ]" . format ( self . file_name , self . meta . color [ "RED" ] , self . meta . color [ "ENDC" ] ) ) self . msg . template ( 78 ) prin... | Check if file downloaded |
60,413 | def _check_certificate ( self ) : if ( self . file_name . startswith ( "jdk-" ) and self . repo == "sbo" and self . downder == "wget" ) : certificate = ( ' --no-check-certificate --header="Cookie: ' 'oraclelicense=accept-securebackup-cookie"' ) self . msg . template ( 78 ) print ( "| '{0}' need to go ahead downloading"... | Check for certificates options for wget |
60,414 | def slack_package ( prgnam ) : binaries , cache , binary = [ ] , "0" , "" for pkg in find_package ( prgnam , _meta_ . output ) : if pkg . startswith ( prgnam ) and pkg [ : - 4 ] . endswith ( "_SBo" ) : binaries . append ( pkg ) for bins in binaries : if LooseVersion ( bins ) > LooseVersion ( cache ) : binary = bins cac... | Return maximum binary Slackware package from output directory |
60,415 | def server ( self ) : try : tar = urllib2 . urlopen ( self . registry ) meta = tar . info ( ) return int ( meta . getheaders ( "Content-Length" ) [ 0 ] ) except ( urllib2 . URLError , IndexError ) : return " " | Returns the size of remote files |
60,416 | def units ( comp_sum , uncomp_sum ) : compressed = round ( ( sum ( map ( float , comp_sum ) ) / 1024 ) , 2 ) uncompressed = round ( ( sum ( map ( float , uncomp_sum ) ) / 1024 ) , 2 ) comp_unit = uncomp_unit = "Mb" if compressed > 1024 : compressed = round ( ( compressed / 1024 ) , 2 ) comp_unit = "Gb" if uncompressed ... | Calculate package size |
60,417 | def status ( sec ) : if _meta_ . prg_bar in [ "on" , "ON" ] : syms = [ "|" , "/" , "-" , "\\" ] for sym in syms : sys . stdout . write ( "\b{0}{1}{2}" . format ( _meta_ . color [ "GREY" ] , sym , _meta_ . color [ "ENDC" ] ) ) sys . stdout . flush ( ) time . sleep ( float ( sec ) ) | Toolbar progressive status |
60,418 | def continue_to_install ( self ) : if ( self . count_uni > 0 or self . count_upg > 0 or "--download-only" in self . flag or "--rebuild" in self . flag ) : if self . master_packages and self . msg . answer ( ) in [ "y" , "Y" ] : installs , upgraded = self . build_install ( ) if "--download-only" in self . flag : raise S... | Continue to install ? |
60,419 | def clear_masters ( self ) : self . master_packages = Utils ( ) . remove_dbs ( self . master_packages ) for mas in self . master_packages : if mas in self . dependencies : self . master_packages . remove ( mas ) | Clear master slackbuilds if already exist in dependencies or if added to install two or more times |
60,420 | def matching ( self ) : for sbo in self . package_not_found : for pkg in self . data : if sbo in pkg and pkg not in self . blacklist : self . package_found . append ( pkg ) | Return found matching SBo packages |
60,421 | def sbo_version_source ( self , slackbuilds ) : sbo_versions , sources = [ ] , [ ] for sbo in slackbuilds : status ( 0.02 ) sbo_ver = "{0}-{1}" . format ( sbo , SBoGrep ( sbo ) . version ( ) ) sbo_versions . append ( sbo_ver ) sources . append ( SBoGrep ( sbo ) . source ( ) ) return [ sbo_versions , sources ] | Create sbo name with version |
60,422 | def one_for_all ( self , deps ) : requires , dependencies = [ ] , [ ] deps . reverse ( ) requires = Utils ( ) . dimensional_list ( deps ) dependencies = Utils ( ) . remove_dbs ( requires ) return dependencies | Because there are dependencies that depend on other dependencies are created lists into other lists . Thus creating this loop create one - dimensional list and remove double packages from dependencies . |
60,423 | def tag ( self , sbo ) : sbo_name = "-" . join ( sbo . split ( "-" ) [ : - 1 ] ) find = GetFromInstalled ( sbo_name ) . name ( ) if find_package ( sbo , self . meta . pkg_path ) : paint = self . meta . color [ "GREEN" ] self . count_ins += 1 if "--rebuild" in self . flag : self . count_upg += 1 elif sbo_name == find : ... | Tag with color green if package already installed color yellow for packages to upgrade and color red if not installed . |
60,424 | def select_arch ( self , src ) : arch = self . arch for item in self . unst : if item in src : arch = item return arch | Looks if sources unsupported or untested from arch else select arch . |
60,425 | def filenames ( self , sources ) : filename = [ ] for src in sources : filename . append ( src . split ( "/" ) [ - 1 ] ) return filename | Return filenames from sources links |
60,426 | def not_downgrade ( self , prgnam ) : name = "-" . join ( prgnam . split ( "-" ) [ : - 1 ] ) sbo_ver = prgnam . split ( "-" ) [ - 1 ] ins_ver = GetFromInstalled ( name ) . version ( ) [ 1 : ] if not ins_ver : ins_ver = "0" if LooseVersion ( sbo_ver ) < LooseVersion ( ins_ver ) : self . msg . template ( 78 ) print ( "| ... | Don t downgrade packages if sbo version is lower than installed |
60,427 | def sbosrcarsh ( self , prgnam , sbo_link , src_link ) : sources = [ ] name = "-" . join ( prgnam . split ( "-" ) [ : - 1 ] ) category = "{0}/{1}/" . format ( sbo_link . split ( "/" ) [ - 2 ] , name ) for link in src_link : source = link . split ( "/" ) [ - 1 ] sources . append ( "{0}{1}{2}" . format ( self . meta . sb... | Alternative repository for sbo sources |
60,428 | def prog_version ( ) : print ( "Version : {0}\n" "Licence : {1}\n" "Email : {2}\n" "Maintainer: {3}" . format ( _meta_ . __version__ , _meta_ . __license__ , _meta_ . __email__ , _meta_ . __maintainer__ ) ) | Print version license and email |
60,429 | def pkg_not_found ( self , bol , pkg , message , eol ) : print ( "{0}No such package {1}: {2}{3}" . format ( bol , pkg , message , eol ) ) | Print message when package not found |
60,430 | def build_FAILED ( self , prgnam ) : self . template ( 78 ) print ( "| Some error on the package {0} [ {1}FAILED{2} ]" . format ( prgnam , self . meta . color [ "RED" ] , self . meta . color [ "ENDC" ] ) ) self . template ( 78 ) print ( "| See the log file in '{0}/var/log/slpkg/sbo/build_logs{1}' " "directory or read t... | Print error message if build failed |
60,431 | def security_pkg ( self , pkg ) : print ( "" ) self . template ( 78 ) print ( "| {0}{1}*** WARNING ***{2}" ) . format ( " " * 27 , self . meta . color [ "RED" ] , self . meta . color [ "ENDC" ] ) self . template ( 78 ) print ( "| Before proceed with the package '{0}' will you must read\n" "| the README file. You can us... | Warning message for some special reasons |
60,432 | def reference ( self , install , upgrade ) : self . template ( 78 ) print ( "| Total {0} {1} installed and {2} {3} upgraded" . format ( len ( install ) , self . pkg ( len ( install ) ) , len ( upgrade ) , self . pkg ( len ( upgrade ) ) ) ) self . template ( 78 ) for installed , upgraded in itertools . izip_longest ( in... | Reference list with packages installed and upgraded |
60,433 | def matching ( self , packages ) : print ( "\nNot found package with the name [ {0}{1}{2} ]. " "Matching packages:\nNOTE: Not dependenc" "ies are resolved\n" . format ( self . meta . color [ "CYAN" ] , "" . join ( packages ) , self . meta . color [ "ENDC" ] ) ) | Message for matching packages |
60,434 | def mirrors ( name , location ) : rel = _meta_ . slack_rel ver = slack_ver ( ) repo = Repo ( ) . slack ( ) if _meta_ . arch == "x86_64" : if rel == "stable" : http = repo + "slackware64-{0}/{1}{2}" . format ( ver , location , name ) else : http = repo + "slackware64-{0}/{1}{2}" . format ( rel , location , name ) elif _... | Select Slackware official mirror packages based architecture and version . |
60,435 | def select ( self ) : print ( "\nDetected Slackware binary package for installation:\n" ) for pkg in self . packages : print ( " " + pkg . split ( "/" ) [ - 1 ] ) print ( "" ) self . msg . template ( 78 ) print ( "| Choose a Slackware command:" ) self . msg . template ( 78 ) for com in sorted ( self . commands ) : prin... | Select Slackware command |
60,436 | def execute ( self ) : if self . choice in self . commands . keys ( ) : if self . choice == "i" : PackageManager ( self . packages ) . install ( "" ) elif self . choice in [ "u" , "r" ] : PackageManager ( self . packages ) . upgrade ( self . commands [ self . choice ] [ 11 : ] ) | Execute Slackware command |
60,437 | def read_enabled ( self ) : for line in self . conf . splitlines ( ) : line = line . lstrip ( ) if self . tag in line : self . tag_line = True if ( line and self . tag_line and not line . startswith ( "#" ) and self . tag not in line ) : self . enabled . append ( line ) self . tag_line = False | Read enable repositories |
60,438 | def read_disabled ( self ) : for line in self . conf . splitlines ( ) : line = line . lstrip ( ) if self . tag in line : self . tag_line = True if self . tag_line and line . startswith ( "#" ) : line = "" . join ( line . split ( "#" ) ) . strip ( ) self . disabled . append ( line ) self . tag_line = False | Read disable repositories |
60,439 | def update_repos ( self ) : with open ( "{0}{1}" . format ( self . meta . conf_path , self . repositories_conf ) , "w" ) as new_conf : for line in self . conf . splitlines ( ) : line = line . lstrip ( ) if self . tag in line : self . tag_line = True if self . tag_line and line . startswith ( "#" ) : repo = "" . join ( ... | Update repositories . conf file with enabled or disabled repositories |
60,440 | def reference ( self ) : total_enabled = ", " . join ( self . selected ) if len ( total_enabled ) < 1 : total_enabled = ( "{0}Are you crazy? This is a package " "manager for packages :p{1}" . format ( self . meta . color [ "RED" ] , self . meta . color [ "ENDC" ] ) ) self . msg . template ( 78 ) print ( "| Enabled repo... | Reference enable repositories |
60,441 | def sbo_search_pkg ( name ) : repo = Repo ( ) . default_repository ( ) [ "sbo" ] sbo_url = "{0}{1}/" . format ( repo , slack_ver ( ) ) SLACKBUILDS_TXT = Utils ( ) . read_file ( _meta_ . lib_path + "sbo_repo/SLACKBUILDS.TXT" ) for line in SLACKBUILDS_TXT . splitlines ( ) : if line . startswith ( "SLACKBUILD LOCATION" ) ... | Search for package path from SLACKBUILDS . TXT file and return url |
60,442 | def router_main ( self ) : while True : gotpkt = True try : timestamp , dev , pkt = self . net . recv_packet ( timeout = 1.0 ) except NoPackets : log_debug ( "No packets available in recv_packet" ) gotpkt = False except Shutdown : log_debug ( "Got shutdown signal" ) break if gotpkt : log_debug ( "Got a packet: {}" . fo... | Main method for router ; we stay in a loop in this method receiving packets until the end of time . |
60,443 | def find_source_files ( input_path , excludes ) : java_files = [ ] input_path = os . path . normpath ( os . path . abspath ( input_path ) ) for dirpath , dirnames , filenames in os . walk ( input_path ) : if is_excluded ( dirpath , excludes ) : del dirnames [ : ] continue for filename in filenames : if filename . endsw... | Get a list of filenames for all Java source files within the given directory . |
60,444 | def from_bytes ( rawbytes ) : ipopts = IPOptionList ( ) i = 0 while i < len ( rawbytes ) : opttype = rawbytes [ i ] optcopied = opttype >> 7 optclass = ( opttype >> 5 ) & 0x03 optnum = opttype & 0x1f optnum = IPOptionNumber ( optnum ) obj = IPOptionClasses [ optnum ] ( ) eaten = obj . from_bytes ( rawbytes [ i : ] ) i ... | Takes a byte string as a parameter and returns a list of IPOption objects . |
60,445 | def to_bytes ( self ) : raw = b'' if not self . _options : return raw for ipopt in self . _options : raw += ipopt . to_bytes ( ) padbytes = 4 - ( len ( raw ) % 4 ) raw += b'\x00' * padbytes return raw | Takes a list of IPOption objects and returns a packed byte string of options appropriately padded if necessary . |
60,446 | def _start_usercode ( entryfunction , netobj , codeargdict ) : numargs = entryfunction . __code__ . co_argcount takenet = numargs >= 1 takestarargs = entryfunction . __code__ . co_flags & 0x04 == 0x04 takekw = entryfunction . __code__ . co_flags & 0x08 == 0x08 args = codeargdict [ 'args' ] kwargs = codeargdict [ 'kwarg... | figure out how to correctly start the user code . warn if args are passed on the command line but the code doesn t accept them . |
60,447 | def interface_by_name ( self , name ) : if name in self . _devinfo : return self . _devinfo [ name ] raise KeyError ( "No device named {}" . format ( name ) ) | Given a device name return the corresponding interface object |
60,448 | def interface_by_ipaddr ( self , ipaddr ) : ipaddr = IPAddr ( ipaddr ) for devname , iface in self . _devinfo . items ( ) : if iface . ipaddr == ipaddr : return iface raise KeyError ( "No device has IP address {}" . format ( ipaddr ) ) | Given an IP address return the interface that owns this address |
60,449 | def interface_by_macaddr ( self , macaddr ) : macaddr = EthAddr ( macaddr ) for devname , iface in self . _devinfo . items ( ) : if iface . ethaddr == macaddr : return iface raise KeyError ( "No device has MAC address {}" . format ( macaddr ) ) | Given a MAC address return the interface that owns this address |
60,450 | def from_bytes ( rawbytes ) : icmpv6popts = ICMPv6OptionList ( ) i = 0 while i < len ( rawbytes ) : opttype = rawbytes [ i ] optnum = ICMPv6OptionNumber ( opttype ) obj = ICMPv6OptionClasses [ optnum ] ( ) eaten = obj . from_bytes ( rawbytes [ i : ] ) i += eaten icmpv6popts . append ( obj ) return icmpv6popts | Takes a byte string as a parameter and returns a list of ICMPv6Option objects . |
60,451 | def to_bytes ( self ) : raw = b'' if not self . _options : return raw for icmpv6popt in self . _options : raw += icmpv6popt . to_bytes ( ) return raw | Takes a list of ICMPv6Option objects and returns a packed byte string of options appropriately padded if necessary . |
60,452 | def _unpack_bitmap ( bitmap , xenum ) : unpacked = set ( ) for enval in xenum : if enval . value & bitmap == enval . value : unpacked . add ( enval ) return unpacked | Given an integer bitmap and an enumerated type build a set that includes zero or more enumerated type values corresponding to the bitmap . |
60,453 | def _make_wildcard_attr_map ( ) : _xmap = { } for wc in OpenflowWildcard : if not wc . name . endswith ( 'All' ) and not wc . name . endswith ( 'Mask' ) : translated = '' for ch in wc . name : if ch . isupper ( ) : translated += '_' translated += ch . lower ( ) else : translated += ch _xmap [ translated ] = wc return _... | Create a dictionary that maps an attribute name in OpenflowMatch with a non - prefix - related wildcard bit from the above OpenflowWildcard enumeration . |
60,454 | def matches_packet ( self , pkt ) : match = [ ] wildbits = _make_bitmap ( self . _wildcards ) for mf , pkttuple in OpenflowMatch . _match_field_to_packet . items ( ) : mf = "_{}" . format ( mf ) if mf == '_nw_src' or mf == '_nw_dst' : wattr = "{}_wildcard" . format ( mf ) bits = 32 - getattr ( self , wattr ) if bits < ... | Return True if the given packet matches this match object . |
60,455 | def build_from_packet ( pkt ) : m = OpenflowMatch ( ) for mf , pkttuple in OpenflowMatch . _match_field_to_packet . items ( ) : for pktcls , field in pkttuple : if pkt . has_header ( pktcls ) : setattr ( m , mf , getattr ( pkt [ pktcls ] , field ) ) continue return m | Build and return a new OpenflowMatch object based on the packet object passed as a parameter . |
60,456 | def pre_serialize ( self , raw , pkt , i ) : self . length = len ( raw ) + OpenflowHeader . _MINLEN | Set length of the header based on |
60,457 | def discoverdevs ( self ) : if len ( self . _interfaces ) : raise PcapException ( "Device discovery should only be done once." ) ppintf = self . _ffi . new ( "pcap_if_t * *" ) errbuf = self . _ffi . new ( "char []" , 128 ) rv = self . _libpcap . pcap_findalldevs ( ppintf , errbuf ) if rv : raise PcapException ( "pcap_f... | Find all the pcap - eligible devices on the local system . |
60,458 | def set_bpf_filter_on_all_devices ( filterstr ) : with PcapLiveDevice . _lock : for dev in PcapLiveDevice . _OpenDevices . values ( ) : _PcapFfi . instance ( ) . _set_filter ( dev , filterstr ) | Long method name but self - explanatory . Set the bpf filter on all devices that have been opened . |
60,459 | def create_ip_arp_request ( srchw , srcip , targetip ) : ether = Ethernet ( ) ether . src = srchw ether . dst = SpecialEthAddr . ETHER_BROADCAST . value ether . ethertype = EtherType . ARP arp = Arp ( ) arp . operation = ArpOperation . Request arp . senderhwaddr = srchw arp . senderprotoaddr = srcip arp . targethwaddr ... | Create and return a packet containing an Ethernet header and ARP header . |
60,460 | def setup_logging ( debug , logfile = None ) : if debug : level = logging . DEBUG else : level = logging . INFO if logfile is not None : logging . basicConfig ( format = "%(asctime)s %(levelname)8s %(message)s" , datefmt = "%H:%M:%S %Y/%m/%d" , level = level , filename = logfile ) else : logging . basicConfig ( format ... | Setup logging format and log level . |
60,461 | def _spawn_threads ( self ) : for devname , pdev in self . _pcaps . items ( ) : t = threading . Thread ( target = LLNetReal . _low_level_dispatch , args = ( pdev , devname , self . _pktqueue ) ) t . start ( ) self . _threads . append ( t ) | Internal method . Creates threads to handle low - level network receive . |
60,462 | def _make_pcaps ( self ) : self . _pcaps = { } for devname , intf in self . _devinfo . items ( ) : if intf . iftype == InterfaceType . Loopback : senddev = _RawSocket ( devname , protocol = IPProtocol . UDP ) self . _localsend [ devname ] = senddev pdev = PcapLiveDevice ( devname ) self . _pcaps [ devname ] = pdev | Internal method . Create libpcap devices for every network interface we care about and set them in non - blocking mode . |
60,463 | def _sig_handler ( self , signum , stack ) : log_debug ( "Got SIGINT." ) if signum == signal . SIGINT : LLNetReal . running = False if self . _pktqueue . qsize ( ) == 0 : self . _pktqueue . put ( ( None , None , None ) ) | Handle process INT signal . |
60,464 | def _low_level_dispatch ( pcapdev , devname , pktqueue ) : while LLNetReal . running : pktinfo = pcapdev . recv_packet ( timeout = 0.2 ) if pktinfo is None : continue pktqueue . put ( ( devname , pcapdev . dlt , pktinfo ) ) log_debug ( "Receiver thread for {} exiting" . format ( devname ) ) stats = pcapdev . stats ( ) ... | Thread entrypoint for doing low - level receive and dispatch for a single pcap device . |
60,465 | def __output_see ( self , see ) : if see . startswith ( '<a href' ) : return self . __html_to_rst ( see ) elif '"' in see : return see else : return ':java:ref:`%s`' % ( see . replace ( '#' , '.' ) . replace ( ' ' , '' ) , ) | Convert the argument to a |
60,466 | def compile_type_document ( self , imports_block , package , name , declaration ) : outer_type = name . rpartition ( '.' ) [ 0 ] document = util . Document ( ) document . add ( imports_block ) document . add_heading ( name , '=' ) method_summary = util . StringBuilder ( ) document . add_object ( method_summary ) packag... | Compile a complete document documenting a type and its members |
60,467 | def compile ( self , ast ) : documents = { } imports = util . StringBuilder ( ) for imp in ast . imports : if imp . static or imp . wildcard : continue package_parts = [ ] cls_parts = [ ] for part in imp . path . split ( '.' ) : if cls_parts or part [ 0 ] . isupper ( ) : cls_parts . append ( part ) else : package_parts... | Compile autodocs for the given Java syntax tree . Documents will be returned documenting each separate type . |
60,468 | def checksum ( data , start = 0 , skip_word = None ) : if len ( data ) % 2 != 0 : arr = array . array ( 'H' , data [ : - 1 ] ) else : arr = array . array ( 'H' , data ) if skip_word is not None : for i in range ( 0 , len ( arr ) ) : if i == skip_word : continue start += arr [ i ] else : for i in range ( 0 , len ( arr )... | Calculate standard internet checksum over data starting at start th byte |
60,469 | def javadoc_role ( name , rawtext , text , lineno , inliner , options = { } , content = [ ] ) : has_explicit_title , title , target = split_explicit_title ( text ) title = utils . unescape ( title ) target = utils . unescape ( target ) if not has_explicit_title : target = target . lstrip ( '~' ) if title [ 0 ] == '~' :... | Role for linking to external Javadoc |
60,470 | def add ( self , port , pkt ) : id = len ( self . _buffer ) + 1 if id > self . _buffsize : raise FullBuffer ( ) self . _buffer [ id ] = ( port , deepcopy ( pkt ) ) return id | Add new input port + packet to buffer . |
60,471 | def _handle_datapath ( self , inport , packet ) : inport = self . _switchyard_net . port_by_name ( inport ) portnum = inport . ifnum log_info ( "Processing packet: {}->{}" . format ( portnum , packet ) ) actions = None for tnum , t in enumerate ( self . _tables ) : actions = t . match_packet ( portnum , packet ) if act... | Handle single packet on the data plane . |
60,472 | def to_bytes ( self ) : header = self . _make_header ( self . _checksum ) return header + self . _options . to_bytes ( ) | Return packed byte representation of the TCP header . |
60,473 | def infer_netmask ( addr ) : addr = int ( addr ) if addr == 0 : return 32 - 32 if ( addr & ( 1 << 31 ) ) == 0 : return 32 - 24 if ( addr & ( 3 << 30 ) ) == 2 << 30 : return 32 - 16 if ( addr & ( 7 << 29 ) ) == 6 << 29 : return 32 - 8 if ( addr & ( 15 << 28 ) ) == 14 << 28 : return 32 - 0 return 32 - 0 | Uses network classes to guess the number of network bits |
60,474 | def isBridgeFiltered ( self ) : return ( ( self . __value [ 0 ] == 0x01 ) and ( self . __value [ 1 ] == 0x80 ) and ( self . __value [ 2 ] == 0xC2 ) and ( self . __value [ 3 ] == 0x00 ) and ( self . __value [ 4 ] == 0x00 ) and ( self . __value [ 5 ] <= 0x0F ) ) | Checks if address is an IEEE 802 . 1D MAC Bridge Filtered MAC Group Address |
60,475 | def toStr ( self , separator = ':' ) : return separator . join ( ( '{:02x}' . format ( x ) for x in self . __value ) ) | Returns the address as string consisting of 12 hex chars separated by separator . |
60,476 | def to_bytes ( self ) : return struct . pack ( Ethernet . _PACKFMT , self . _dst . packed , self . _src . packed , self . _ethertype . value ) | Return packed byte representation of the Ethernet header . |
60,477 | def _init ( ) : if ApplicationLayer . _isinit : return ApplicationLayer . _isinit = True ApplicationLayer . _to_app = { } ApplicationLayer . _from_app = Queue ( ) | Internal switchyard static initialization method . |
60,478 | def recv_from_app ( timeout = _default_timeout ) : try : return ApplicationLayer . _from_app . get ( timeout = timeout ) except Empty : pass raise NoPackets ( ) | Called by a network stack implementer to receive application - layer data for sending on to a remote location . |
60,479 | def send_to_app ( proto , local_addr , remote_addr , data ) : proto = IPProtocol ( proto ) local_addr = _normalize_addrs ( local_addr ) remote_addr = _normalize_addrs ( remote_addr ) xtup = ( proto , local_addr [ 0 ] , local_addr [ 1 ] ) with _lock : sockqueue = ApplicationLayer . _to_app . get ( xtup , None ) if sockq... | Called by a network stack implementer to push application - layer data up from the stack . |
60,480 | def _registry_update ( s , oldid ) : with _lock : sock_queue = ApplicationLayer . _to_app . pop ( oldid ) ApplicationLayer . _to_app [ s . _sockid ( ) ] = sock_queue | Internal method used to update an existing socket registry when the socket is re - bound to a different local port number . Requires the socket object and old sockid . Returns None . |
60,481 | def _unregister_socket ( s ) : with _lock : sock_queue = ApplicationLayer . _to_app . pop ( s . _sockid ( ) ) if not sock_queue . empty ( ) : log_warn ( "Socket being destroyed still has data enqueued for application layer." ) | Internal method used to remove the socket from AppLayer registry . Warns if the upward socket queue has any left - over data . |
60,482 | def bind ( self , address ) : portset = _gather_ports ( ) . union ( ApplicationLayer . _emuports ( ) ) if address [ 1 ] in portset : log_warn ( "Port is already in use." ) return - 1 oldid = self . _sockid ( ) self . _local_addr = _normalize_addrs ( address ) self . __set_fw_rules ( ) ApplicationLayer . _registry_updat... | Alter the local address with which this socket is associated . The address parameter is a 2 - tuple consisting of an IP address and port number . |
60,483 | def recv ( self , buffersize , flags = 0 ) : _ , _ , data = self . _recv ( buffersize ) return data | Receive data on the socket . The buffersize and flags arguments are currently ignored . Only returns the data . |
60,484 | def settimeout ( self , timeout ) : if timeout is None : self . _block = True elif float ( timeout ) == 0.0 : self . _block = False else : self . _timeout = float ( timeout ) self . _block = True | Set the timeout value for this socket . |
60,485 | def to_bytes ( self ) : return struct . pack ( Arp . _PACKFMT , self . _hwtype . value , self . _prototype . value , self . _hwaddrlen , self . _protoaddrlen , self . _operation . value , self . _senderhwaddr . packed , self . _senderprotoaddr . packed , self . _targethwaddr . packed , self . _targetprotoaddr . packed ... | Return packed byte representation of the ARP header . |
60,486 | def _process_table_cells ( self , table ) : rows = [ ] for i , tr in enumerate ( table . find_all ( 'tr' ) ) : row = [ ] for c in tr . contents : cell_type = getattr ( c , 'name' , None ) if cell_type not in ( 'td' , 'th' ) : continue rowspan = int ( c . attrs . get ( 'rowspan' , 1 ) ) colspan = int ( c . attrs . get (... | Compile all the table cells . |
60,487 | def import_or_die ( module_name , entrypoint_names ) : log_debug ( "Importing {}" . format ( module_name ) ) module_name = os . path . abspath ( module_name ) if module_name . endswith ( '.py' ) : module_name , ext = os . path . splitext ( module_name ) modname = os . path . basename ( module_name ) dirname = os . path... | Import user code ; return reference to usercode function . |
60,488 | def _runcmd ( progargs , stdinput = None ) : stdin = None if stdinput is not None : assert ( isinstance ( stdinput , list ) ) stdin = PIPE err = 0 output = b'' log_debug ( "Calling {} with input {}" . format ( ' ' . join ( progargs ) , stdinput ) ) try : p = Popen ( progargs , shell = True , stdin = stdin , stderr = ST... | Run the command progargs with optional input to be fed in to stdin . |
60,489 | def block ( self ) : st , output = _runcmd ( "/sbin/pfctl -aswitchyard -f -" , self . _rules ) log_debug ( "Installing rules: {}" . format ( output ) ) | pfctl - a switchyard - f - < rules . txt pfctl - a switchyard - F rules pfctl - t switchyard - F r |
60,490 | def show_graph ( cn_topo , showintfs = False , showaddrs = False ) : __do_draw ( cn_topo , showintfs = showintfs , showaddrs = showaddrs ) pyp . show ( ) | Display the topology |
60,491 | def save_graph ( cn_topo , filename , showintfs = False , showaddrs = False ) : __do_draw ( cn_topo , showintfs = showintfs , showaddrs = showaddrs ) pyp . savefig ( filename ) | Save the topology to an image file |
60,492 | def load_from_file ( filename ) : t = None with open ( filename , 'rU' ) as infile : tdata = infile . read ( ) t = Topology . unserialize ( tdata ) return t | Load a topology from filename and return it . |
60,493 | def save_to_file ( cn_topo , filename ) : jstr = cn_topo . serialize ( ) with open ( filename , 'w' ) as outfile : outfile . write ( jstr ) | Save a topology to a file . |
60,494 | def __addNode ( self , name , cls ) : if name in self . nodes : raise Exception ( "A node by the name {} already exists. Can't add a duplicate." . format ( name ) ) self . __nxgraph . add_node ( name ) self . __nxgraph . node [ name ] [ 'label' ] = name self . __nxgraph . node [ name ] [ 'nodeobj' ] = cls ( ) self . _... | Add a node to the topology |
60,495 | def addHost ( self , name = None ) : if name is None : while True : name = 'h' + str ( self . __hnum ) self . __hnum += 1 if name not in self . __nxgraph : break self . __addNode ( name , Host ) return name | Add a new host node to the topology . |
60,496 | def addLink ( self , node1 , node2 , capacity , delay ) : for n in ( node1 , node2 ) : if not self . __nxgraph . has_node ( n ) : raise Exception ( "No node {} exists for building a link" . format ( n ) ) macs = [ None , None ] if self . __auto_macs : for i in range ( len ( macs ) ) : macstr = '{:012x}' . format ( self... | Add a bidirectional link between node1 and node2 with the given capacity and delay to the topology . |
60,497 | def serialize ( self ) : return json . dumps ( json_graph . node_link_data ( self . __nxgraph ) , cls = Encoder ) | Return a JSON string of the serialized topology |
60,498 | def unserialize ( jsonstr ) : topod = json . loads ( jsonstr ) G = json_graph . node_link_graph ( topod ) for n , ndict in G . nodes ( data = True ) : if 'nodeobj' not in ndict or 'type' not in ndict : raise Exception ( "Required type information is not present in serialized node {} :{}" . format ( n , ndict ) ) nobj =... | Unserialize a JSON string representation of a topology |
60,499 | def getInterfaceAddresses ( self , node , interface ) : intf = self . getNode ( node ) [ 'nodeobj' ] . getInterface ( interface ) return intf . ethaddr , intf . ipaddr , intf . netmask | Return the Ethernet and IP + mask addresses assigned to a given interface on a node . |
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