idx int64 0 63k | question stringlengths 53 5.28k | target stringlengths 5 805 |
|---|---|---|
29,900 | def get_indexes ( self ) : ret = { } for index in self . iter_query_indexes ( ) : ret [ index . name ] = index return ret | Get a dict of index names to index |
29,901 | def from_description ( cls , table ) : throughput = table . provisioned_throughput attrs = { } for data in getattr ( table , "attribute_definitions" , [ ] ) : field = TableField ( data [ "AttributeName" ] , TYPES_REV [ data [ "AttributeType" ] ] ) attrs [ field . name ] = field for data in getattr ( table , "key_schema... | Factory method that uses the dynamo3 describe return value |
29,902 | def primary_key_attributes ( self ) : if self . range_key is None : return ( self . hash_key . name , ) else : return ( self . hash_key . name , self . range_key . name ) | Get the names of the primary key attributes as a tuple |
29,903 | def primary_key_tuple ( self , item ) : if self . range_key is None : return ( item [ self . hash_key . name ] , ) else : return ( item [ self . hash_key . name ] , item [ self . range_key . name ] ) | Get the primary key tuple from an item |
29,904 | def primary_key ( self , hkey , rkey = None ) : if isinstance ( hkey , dict ) : def decode ( val ) : if isinstance ( val , Decimal ) : return float ( val ) return val pkey = { self . hash_key . name : decode ( hkey [ self . hash_key . name ] ) } if self . range_key is not None : pkey [ self . range_key . name ] = decod... | Construct a primary key dictionary |
29,905 | def total_read_throughput ( self ) : total = self . read_throughput for index in itervalues ( self . global_indexes ) : total += index . read_throughput return total | Combined read throughput of table and global indexes |
29,906 | def total_write_throughput ( self ) : total = self . write_throughput for index in itervalues ( self . global_indexes ) : total += index . write_throughput return total | Combined write throughput of table and global indexes |
29,907 | def schema ( self ) : attrs = self . attrs . copy ( ) parts = [ "CREATE" , "TABLE" , self . name , "(%s," % self . hash_key . schema ] del attrs [ self . hash_key . name ] if self . range_key : parts . append ( self . range_key . schema + "," ) del attrs [ self . range_key . name ] if attrs : attr_def = ", " . join ( [... | The DQL query that will construct this table s schema |
29,908 | def pformat ( self ) : lines = [ ] lines . append ( ( "%s (%s)" % ( self . name , self . status ) ) . center ( 50 , "-" ) ) lines . append ( "items: {0:,} ({1:,} bytes)" . format ( self . item_count , self . size ) ) cap = self . consumed_capacity . get ( "__table__" , { } ) read = "Read: " + format_throughput ( self .... | Pretty string format |
29,909 | def resolve ( val ) : name = val . getName ( ) if name == "number" : try : return int ( val . number ) except ValueError : return Decimal ( val . number ) elif name == "str" : return unwrap ( val . str ) elif name == "null" : return None elif name == "binary" : return Binary ( val . binary [ 2 : - 1 ] ) elif name == "s... | Convert a pyparsing value to the python type |
29,910 | def dt_to_ts ( value ) : if not isinstance ( value , datetime ) : return value return calendar . timegm ( value . utctimetuple ( ) ) + value . microsecond / 1000000.0 | If value is a datetime convert to timestamp |
29,911 | def eval_function ( value ) : name , args = value [ 0 ] , value [ 1 : ] if name == "NOW" : return datetime . utcnow ( ) . replace ( tzinfo = tzutc ( ) ) elif name in [ "TIMESTAMP" , "TS" ] : return parse ( unwrap ( args [ 0 ] ) ) . replace ( tzinfo = tzlocal ( ) ) elif name in [ "UTCTIMESTAMP" , "UTCTS" ] : return pars... | Evaluate a timestamp function |
29,912 | def eval_interval ( interval ) : kwargs = { "years" : 0 , "months" : 0 , "weeks" : 0 , "days" : 0 , "hours" : 0 , "minutes" : 0 , "seconds" : 0 , "microseconds" : 0 , } for section in interval [ 1 : ] : name = section . getName ( ) if name == "year" : kwargs [ "years" ] += int ( section [ 0 ] ) elif name == "month" : k... | Evaluate an interval expression |
29,913 | def eval_expression ( value ) : start = eval_function ( value . ts_expression [ 0 ] ) interval = eval_interval ( value . ts_expression [ 2 ] ) op = value . ts_expression [ 1 ] if op == "+" : return start + interval elif op == "-" : return start - interval else : raise SyntaxError ( "Unrecognized operator %r" % op ) | Evaluate a full time expression |
29,914 | def linkcode_resolve ( domain , info ) : if domain != 'py' or not info [ 'module' ] : return None filename = info [ 'module' ] . replace ( '.' , '/' ) mod = importlib . import_module ( info [ 'module' ] ) basename = os . path . splitext ( mod . __file__ ) [ 0 ] if basename . endswith ( '__init__' ) : filename += '/__in... | Link source code to github |
29,915 | def run ( self , stdscr ) : self . win = stdscr curses . curs_set ( 0 ) stdscr . timeout ( 0 ) curses . init_pair ( 1 , curses . COLOR_CYAN , curses . COLOR_BLACK ) curses . init_pair ( 2 , curses . COLOR_GREEN , curses . COLOR_BLACK ) curses . init_pair ( 3 , curses . COLOR_YELLOW , curses . COLOR_BLACK ) curses . ini... | Initialize curses and refresh in a loop |
29,916 | def _calc_min_width ( self , table ) : width = len ( table . name ) cap = table . consumed_capacity [ "__table__" ] width = max ( width , 4 + len ( "%.1f/%d" % ( cap [ "read" ] , table . read_throughput ) ) ) width = max ( width , 4 + len ( "%.1f/%d" % ( cap [ "write" ] , table . write_throughput ) ) ) for index_name ,... | Calculate the minimum allowable width for a table |
29,917 | def _add_throughput ( self , y , x , width , op , title , available , used ) : percent = float ( used ) / available self . win . addstr ( y , x , "[" ) try : self . win . addstr ( y , x + width - 1 , "]" ) except curses . error : pass x += 1 right = "%.1f/%d:%s" % ( used , available , op ) pieces = self . _progress_bar... | Write a single throughput measure to a row |
29,918 | def refresh ( self , fetch_data ) : self . win . erase ( ) height , width = getmaxyx ( ) if curses . is_term_resized ( height , width ) : self . win . clear ( ) curses . resizeterm ( height , width ) y = 1 x = 0 columns = [ ] column = [ ] for table in self . _tables : desc = self . engine . describe ( table , fetch_dat... | Redraw the display |
29,919 | def add ( a , b ) : if a is None : if b is None : return None else : return b elif b is None : return a return a + b | Add two values ignoring None |
29,920 | def sub ( a , b ) : if a is None : if b is None : return None else : return - 1 * b elif b is None : return a return a - b | Subtract two values ignoring None |
29,921 | def mul ( a , b ) : if a is None : if b is None : return None else : return b elif b is None : return a return a * b | Multiply two values ignoring None |
29,922 | def div ( a , b ) : if a is None : if b is None : return None else : return 1 / b elif b is None : return a return a / b | Divide two values ignoring None |
29,923 | def parse_expression ( clause ) : if isinstance ( clause , Expression ) : return clause elif hasattr ( clause , "getName" ) and clause . getName ( ) != "field" : if clause . getName ( ) == "nested" : return AttributeSelection . from_statement ( clause ) elif clause . getName ( ) == "function" : return SelectFunction . ... | For a clause that could be a field value or expression |
29,924 | def from_statement ( cls , statement ) : if statement [ 0 ] in [ "TS" , "TIMESTAMP" , "UTCTIMESTAMP" , "UTCTS" ] : return TimestampFunction . from_statement ( statement ) elif statement [ 0 ] in [ "NOW" , "UTCNOW" ] : return NowFunction . from_statement ( statement ) else : raise SyntaxError ( "Unknown function %r" % s... | Create a selection function from a statement |
29,925 | def select_functions ( expr ) : body = Group ( expr ) return Group ( function ( "timestamp" , body , caseless = True ) | function ( "ts" , body , caseless = True ) | function ( "utctimestamp" , body , caseless = True ) | function ( "utcts" , body , caseless = True ) | function ( "now" , caseless = True ) | function ( "... | Create the function expressions for selection |
29,926 | def create_selection ( ) : operation = Forward ( ) nested = Group ( Suppress ( "(" ) + operation + Suppress ( ")" ) ) . setResultsName ( "nested" ) select_expr = Forward ( ) functions = select_functions ( select_expr ) maybe_nested = functions | nested | Group ( var_val ) operation <<= maybe_nested + OneOrMore ( oneOf ... | Create a selection expression |
29,927 | def create_query_constraint ( ) : op = oneOf ( "= < > >= <= != <>" , caseless = True ) . setName ( "operator" ) basic_constraint = ( var + op + var_val ) . setResultsName ( "operator" ) between = ( var + Suppress ( upkey ( "between" ) ) + value + Suppress ( and_ ) + value ) . setResultsName ( "between" ) is_in = ( var ... | Create a constraint for a query WHERE clause |
29,928 | def create_where ( ) : conjunction = Forward ( ) . setResultsName ( "conjunction" ) nested = Group ( Suppress ( "(" ) + conjunction + Suppress ( ")" ) ) . setResultsName ( "conjunction" ) maybe_nested = nested | constraint inverted = Group ( not_ + maybe_nested ) . setResultsName ( "not" ) full_constraint = maybe_neste... | Create a grammar for the where clause used by select |
29,929 | def create_keys_in ( ) : keys = Group ( Optional ( Suppress ( "(" ) ) + value + Optional ( Suppress ( "," ) + value ) + Optional ( Suppress ( ")" ) ) ) return ( Suppress ( upkey ( "keys" ) + upkey ( "in" ) ) + delimitedList ( keys ) ) . setResultsName ( "keys_in" ) | Create a grammer for the KEYS IN clause used for queries |
29,930 | def evaluate ( self , item ) : try : for match in PATH_PATTERN . finditer ( self . field ) : path = match . group ( 0 ) if path [ 0 ] == "[" : try : item = item [ int ( match . group ( 1 ) ) ] except IndexError : item = item [ 0 ] else : item = item . get ( path ) except ( IndexError , TypeError , AttributeError ) : re... | Pull the field off the item |
29,931 | def main ( ) : venv_dir = tempfile . mkdtemp ( ) try : make_virtualenv ( venv_dir ) print ( "Downloading dependencies" ) pip = os . path . join ( venv_dir , "bin" , "pip" ) subprocess . check_call ( [ pip , "install" , "pex" ] ) print ( "Building executable" ) pex = os . path . join ( venv_dir , "bin" , "pex" ) subproc... | Build a standalone dql executable |
29,932 | def _maybe_replace_path ( self , match ) : path = match . group ( 0 ) if self . _should_replace ( path ) : return self . _replace_path ( path ) else : return path | Regex replacement method that will sub paths when needed |
29,933 | def _should_replace ( self , path ) : return ( self . _reserved_words is None or path . upper ( ) in self . _reserved_words or "-" in path ) | True if should replace the path |
29,934 | def _replace_path ( self , path ) : if path in self . _field_to_key : return self . _field_to_key [ path ] next_key = "#f%d" % self . _next_field self . _next_field += 1 self . _field_to_key [ path ] = next_key self . _fields [ next_key ] = path return next_key | Get the replacement value for a path |
29,935 | def wrap ( string , length , indent ) : newline = "\n" + " " * indent return newline . join ( ( string [ i : i + length ] for i in range ( 0 , len ( string ) , length ) ) ) | Wrap a string at a line length |
29,936 | def format_json ( json_object , indent ) : indent_str = "\n" + " " * indent json_str = json . dumps ( json_object , indent = 2 , default = serialize_json_var ) return indent_str . join ( json_str . split ( "\n" ) ) | Pretty - format json data |
29,937 | def delta_to_str ( rd ) : parts = [ ] if rd . days > 0 : parts . append ( "%d day%s" % ( rd . days , plural ( rd . days ) ) ) clock_parts = [ ] if rd . hours > 0 : clock_parts . append ( "%02d" % rd . hours ) if rd . minutes > 0 or rd . hours > 0 : clock_parts . append ( "%02d" % rd . minutes ) if rd . seconds > 0 or r... | Convert a relativedelta to a human - readable string |
29,938 | def less_display ( ) : _ , filename = tempfile . mkstemp ( ) mode = stat . S_IRUSR | stat . S_IWUSR outfile = None outfile = os . fdopen ( os . open ( filename , os . O_WRONLY | os . O_CREAT , mode ) , "wb" ) try : yield SmartBuffer ( outfile ) outfile . flush ( ) subprocess . call ( [ "less" , "-FXR" , filename ] ) fi... | Use smoke and mirrors to acquire less for pretty paging |
29,939 | def stdout_display ( ) : if sys . version_info [ 0 ] == 2 : yield SmartBuffer ( sys . stdout ) else : yield SmartBuffer ( sys . stdout . buffer ) | Print results straight to stdout |
29,940 | def display ( self ) : total = 0 count = 0 for i , result in enumerate ( self . _results ) : if total == 0 : self . pre_write ( ) self . write ( result ) count += 1 total += 1 if ( count >= self . pagesize and self . pagesize > 0 and i < len ( self . _results ) - 1 ) : self . wait ( ) count = 0 if total == 0 : self . _... | Write results to an output stream |
29,941 | def format_field ( self , field ) : if field is None : return "NULL" elif isinstance ( field , TypeError ) : return "TypeError" elif isinstance ( field , Decimal ) : if field % 1 == 0 : return str ( int ( field ) ) return str ( float ( field ) ) elif isinstance ( field , set ) : return "(" + ", " . join ( [ self . form... | Format a single Dynamo value |
29,942 | def _write_header ( self ) : self . _ostream . write ( len ( self . _header ) * "-" + "\n" ) self . _ostream . write ( self . _header ) self . _ostream . write ( "\n" ) self . _ostream . write ( len ( self . _header ) * "-" + "\n" ) | Write out the table header |
29,943 | def write ( self , arg ) : if isinstance ( arg , str ) : arg = arg . encode ( self . encoding ) return self . _buffer . write ( arg ) | Write a string or bytes object to the buffer |
29,944 | def prompt ( msg , default = NO_DEFAULT , validate = None ) : while True : response = input ( msg + " " ) . strip ( ) if not response : if default is NO_DEFAULT : continue return default if validate is None or validate ( response ) : return response | Prompt user for input |
29,945 | def promptyn ( msg , default = None ) : while True : yes = "Y" if default else "y" if default or default is None : no = "n" else : no = "N" confirm = prompt ( "%s [%s/%s]" % ( msg , yes , no ) , "" ) . lower ( ) if confirm in ( "y" , "yes" ) : return True elif confirm in ( "n" , "no" ) : return False elif not confirm a... | Display a blocking prompt until the user confirms |
29,946 | def repl_command ( fxn ) : @ functools . wraps ( fxn ) def wrapper ( self , arglist ) : args = [ ] kwargs = { } if arglist : for arg in shlex . split ( arglist ) : if "=" in arg : split = arg . split ( "=" , 1 ) kwargs [ split [ 0 ] ] = split [ 1 ] else : args . append ( arg ) return fxn ( self , * args , ** kwargs ) r... | Decorator for cmd methods |
29,947 | def get_enum_key ( key , choices ) : if key in choices : return key keys = [ k for k in choices if k . startswith ( key ) ] if len ( keys ) == 1 : return keys [ 0 ] | Get an enum by prefix or equality |
29,948 | def initialize ( self , region = "us-west-1" , host = None , port = 8000 , config_dir = None , session = None ) : try : import readline import rlcompleter except ImportError : pass else : if "libedit" in readline . __doc__ : readline . parse_and_bind ( "bind ^I rl_complete" ) else : readline . parse_and_bind ( "tab: co... | Set up the repl for execution . |
29,949 | def update_prompt ( self ) : prefix = "" if self . _local_endpoint is not None : prefix += "(%s:%d) " % self . _local_endpoint prefix += self . engine . region if self . engine . partial : self . prompt = len ( prefix ) * " " + "> " else : self . prompt = prefix + "> " | Update the prompt |
29,950 | def save_config ( self ) : if not os . path . exists ( self . _conf_dir ) : os . makedirs ( self . _conf_dir ) conf_file = os . path . join ( self . _conf_dir , "dql.json" ) with open ( conf_file , "w" ) as ofile : json . dump ( self . conf , ofile , indent = 2 ) | Save the conf file |
29,951 | def load_config ( self ) : conf_file = os . path . join ( self . _conf_dir , "dql.json" ) if not os . path . exists ( conf_file ) : return { } with open ( conf_file , "r" ) as ifile : return json . load ( ifile ) | Load your configuration settings from a file |
29,952 | def do_opt ( self , * args , ** kwargs ) : args = list ( args ) if not args : largest = 0 keys = [ key for key in self . conf if not key . startswith ( "_" ) ] for key in keys : largest = max ( largest , len ( key ) ) for key in keys : print ( "%s : %s" % ( key . rjust ( largest ) , self . conf [ key ] ) ) return optio... | Get and set options |
29,953 | def getopt_default ( self , option ) : if option not in self . conf : print ( "Unrecognized option %r" % option ) return print ( "%s: %s" % ( option , self . conf [ option ] ) ) | Default method to get an option |
29,954 | def complete_opt ( self , text , line , begidx , endidx ) : tokens = line . split ( ) if len ( tokens ) == 1 : if text : return else : option = "" else : option = tokens [ 1 ] if len ( tokens ) == 1 or ( len ( tokens ) == 2 and text ) : return [ name [ 4 : ] + " " for name in dir ( self ) if name . startswith ( "opt_" ... | Autocomplete for options |
29,955 | def opt_pagesize ( self , pagesize ) : if pagesize != "auto" : pagesize = int ( pagesize ) self . conf [ "pagesize" ] = pagesize | Get or set the page size of the query output |
29,956 | def _print_enum_opt ( self , option , choices ) : for key in choices : if key == self . conf [ option ] : print ( "* %s" % key ) else : print ( " %s" % key ) | Helper for enum options |
29,957 | def opt_display ( self , display ) : key = get_enum_key ( display , DISPLAYS ) if key is not None : self . conf [ "display" ] = key self . display = DISPLAYS [ key ] print ( "Set display %r" % key ) else : print ( "Unknown display %r" % display ) | Set value for display option |
29,958 | def complete_opt_display ( self , text , * _ ) : return [ t + " " for t in DISPLAYS if t . startswith ( text ) ] | Autocomplete for display option |
29,959 | def opt_format ( self , fmt ) : key = get_enum_key ( fmt , FORMATTERS ) if key is not None : self . conf [ "format" ] = key print ( "Set format %r" % key ) else : print ( "Unknown format %r" % fmt ) | Set value for format option |
29,960 | def complete_opt_format ( self , text , * _ ) : return [ t + " " for t in FORMATTERS if t . startswith ( text ) ] | Autocomplete for format option |
29,961 | def opt_allow_select_scan ( self , allow ) : allow = allow . lower ( ) in ( "true" , "t" , "yes" , "y" ) self . conf [ "allow_select_scan" ] = allow self . engine . allow_select_scan = allow | Set option allow_select_scan |
29,962 | def complete_opt_allow_select_scan ( self , text , * _ ) : return [ t for t in ( "true" , "false" , "yes" , "no" ) if t . startswith ( text . lower ( ) ) ] | Autocomplete for allow_select_scan option |
29,963 | def do_watch ( self , * args ) : tables = [ ] if not self . engine . cached_descriptions : self . engine . describe_all ( ) all_tables = list ( self . engine . cached_descriptions ) for arg in args : candidates = set ( ( t for t in all_tables if fnmatch ( t , arg ) ) ) for t in sorted ( candidates ) : if t not in table... | Watch Dynamo tables consumed capacity |
29,964 | def complete_watch ( self , text , * _ ) : return [ t + " " for t in self . engine . cached_descriptions if t . startswith ( text ) ] | Autocomplete for watch |
29,965 | def do_file ( self , filename ) : with open ( filename , "r" ) as infile : self . _run_cmd ( infile . read ( ) ) | Read and execute a . dql file |
29,966 | def complete_file ( self , text , line , * _ ) : leading = line [ len ( "file " ) : ] curpath = os . path . join ( os . path . curdir , leading ) def isdql ( parent , filename ) : return not filename . startswith ( "." ) and ( os . path . isdir ( os . path . join ( parent , filename ) ) or filename . lower ( ) . endswi... | Autocomplete DQL file lookup |
29,967 | def do_ls ( self , table = None ) : if table is None : fields = OrderedDict ( [ ( "Name" , "name" ) , ( "Status" , "status" ) , ( "Read" , "total_read_throughput" ) , ( "Write" , "total_write_throughput" ) , ] ) tables = self . engine . describe_all ( ) sizes = [ 1 + max ( [ len ( str ( getattr ( t , f ) ) ) for t in t... | List all tables or print details of one table |
29,968 | def complete_ls ( self , text , * _ ) : return [ t + " " for t in self . engine . cached_descriptions if t . startswith ( text ) ] | Autocomplete for ls |
29,969 | def do_local ( self , host = "localhost" , port = 8000 ) : port = int ( port ) if host == "off" : self . _local_endpoint = None else : self . _local_endpoint = ( host , port ) self . onecmd ( "use %s" % self . engine . region ) | Connect to a local DynamoDB instance . Use local off to disable . |
29,970 | def do_use ( self , region ) : if self . _local_endpoint is not None : host , port = self . _local_endpoint self . engine . connect ( region , session = self . session , host = host , port = port , is_secure = False ) else : self . engine . connect ( region , session = self . session ) | Switch the AWS region |
29,971 | def complete_use ( self , text , * _ ) : return [ t + " " for t in REGIONS if t . startswith ( text ) ] | Autocomplete for use |
29,972 | def do_throttle ( self , * args ) : args = list ( args ) if not args : print ( self . throttle ) return if len ( args ) < 2 : return self . onecmd ( "help throttle" ) args , read , write = args [ : - 2 ] , args [ - 2 ] , args [ - 1 ] if len ( args ) == 2 : tablename , indexname = args self . throttle . set_index_limit ... | Set the allowed consumed throughput for DQL . |
29,973 | def do_unthrottle ( self , * args ) : if not args : if promptyn ( "Are you sure you want to clear all throttles?" ) : self . throttle . load ( { } ) elif len ( args ) == 1 : tablename = args [ 0 ] if tablename == "total" : self . throttle . set_total_limit ( ) elif tablename == "default" : self . throttle . set_default... | Remove the throughput limits for DQL that were set with throttle |
29,974 | def completedefault ( self , text , line , * _ ) : tokens = line . split ( ) try : before = tokens [ - 2 ] complete = before . lower ( ) in ( "from" , "update" , "table" , "into" ) if tokens [ 0 ] . lower ( ) == "dump" : complete = True if complete : return [ t + " " for t in self . engine . cached_descriptions if t . ... | Autocomplete table names in queries |
29,975 | def _run_cmd ( self , command ) : if self . throttle : tables = self . engine . describe_all ( False ) limiter = self . throttle . get_limiter ( tables ) else : limiter = None self . engine . rate_limit = limiter results = self . engine . execute ( command ) if results is None : pass elif isinstance ( results , basestr... | Run a DQL command |
29,976 | def run_command ( self , command ) : self . display = DISPLAYS [ "stdout" ] self . conf [ "pagesize" ] = 0 self . onecmd ( command ) | Run a command passed in from the command line with - c |
29,977 | def function ( name , * args , ** kwargs ) : if kwargs . get ( "caseless" ) : name = upkey ( name ) else : name = Word ( name ) fxn_args = None for i , arg in enumerate ( args ) : if i == 0 : fxn_args = arg else : fxn_args += Suppress ( "," ) + arg if fxn_args is None : return name + Suppress ( "(" ) + Suppress ( ")" )... | Construct a parser for a standard function format |
29,978 | def make_interval ( long_name , short_name ) : return Group ( Regex ( "(-+)?[0-9]+" ) + ( upkey ( long_name + "s" ) | Regex ( long_name + "s" ) . setParseAction ( upcaseTokens ) | upkey ( long_name ) | Regex ( long_name ) . setParseAction ( upcaseTokens ) | upkey ( short_name ) | Regex ( short_name ) . setParseAction (... | Create an interval segment |
29,979 | def create_throughput ( variable = primitive ) : return ( Suppress ( upkey ( "throughput" ) | upkey ( "tp" ) ) + Suppress ( "(" ) + variable + Suppress ( "," ) + variable + Suppress ( ")" ) ) . setResultsName ( "throughput" ) | Create a throughput specification |
29,980 | def create_throttle ( ) : throttle_amount = "*" | Combine ( number + "%" ) | number return Group ( function ( "throttle" , throttle_amount , throttle_amount , caseless = True ) ) . setResultsName ( "throttle" ) | Create a THROTTLE statement |
29,981 | def _global_index ( ) : var_and_type = var + Optional ( type_ ) global_dec = Suppress ( upkey ( "global" ) ) + index range_key_etc = Suppress ( "," ) + Group ( throughput ) | Optional ( Group ( Suppress ( "," ) + var_and_type ) . setResultsName ( "range_key" ) ) + Optional ( Suppress ( "," ) + include_vars ) + Optional... | Create grammar for a global index declaration |
29,982 | def create_create ( ) : create = upkey ( "create" ) . setResultsName ( "action" ) hash_key = Group ( upkey ( "hash" ) + upkey ( "key" ) ) range_key = Group ( upkey ( "range" ) + upkey ( "key" ) ) local_index = Group ( index + Suppress ( "(" ) + primitive + Optional ( Suppress ( "," ) + include_vars ) + Suppress ( ")" )... | Create the grammar for the create statement |
29,983 | def create_delete ( ) : delete = upkey ( "delete" ) . setResultsName ( "action" ) return ( delete + from_ + table + Optional ( keys_in ) + Optional ( where ) + Optional ( using ) + Optional ( throttle ) ) | Create the grammar for the delete statement |
29,984 | def create_insert ( ) : insert = upkey ( "insert" ) . setResultsName ( "action" ) attrs = Group ( delimitedList ( var ) ) . setResultsName ( "attrs" ) value_group = Group ( Suppress ( "(" ) + delimitedList ( value ) + Suppress ( ")" ) ) values = Group ( delimitedList ( value_group ) ) . setResultsName ( "list_values" )... | Create the grammar for the insert statement |
29,985 | def _create_update_expression ( ) : ine = ( Word ( "if_not_exists" ) + Suppress ( "(" ) + var + Suppress ( "," ) + var_val + Suppress ( ")" ) ) list_append = ( Word ( "list_append" ) + Suppress ( "(" ) + var_val + Suppress ( "," ) + var_val + Suppress ( ")" ) ) fxn = Group ( ine | list_append ) . setResultsName ( "set_... | Create the grammar for an update expression |
29,986 | def create_update ( ) : update = upkey ( "update" ) . setResultsName ( "action" ) returns , none , all_ , updated , old , new = map ( upkey , [ "returns" , "none" , "all" , "updated" , "old" , "new" ] ) return_ = returns + Group ( none | ( all_ + old ) | ( all_ + new ) | ( updated + old ) | ( updated + new ) ) . setRes... | Create the grammar for the update statement |
29,987 | def create_alter ( ) : alter = upkey ( "alter" ) . setResultsName ( "action" ) prim_or_star = primitive | "*" set_throughput = ( Suppress ( upkey ( "set" ) ) + Optional ( Suppress ( upkey ( "index" ) ) + var . setResultsName ( "index" ) ) + create_throughput ( prim_or_star ) ) drop_index = ( Suppress ( upkey ( "drop" )... | Create the grammar for the alter statement |
29,988 | def create_dump ( ) : dump = upkey ( "dump" ) . setResultsName ( "action" ) return ( dump + upkey ( "schema" ) + Optional ( Group ( delimitedList ( table ) ) . setResultsName ( "tables" ) ) ) | Create the grammar for the dump statement |
29,989 | def create_load ( ) : load = upkey ( "load" ) . setResultsName ( "action" ) return ( load + Group ( filename ) . setResultsName ( "load_file" ) + upkey ( "into" ) + table + Optional ( throttle ) ) | Create the grammar for the load statement |
29,990 | def create_parser ( ) : select = create_select ( ) scan = create_scan ( ) delete = create_delete ( ) update = create_update ( ) insert = create_insert ( ) create = create_create ( ) drop = create_drop ( ) alter = create_alter ( ) dump = create_dump ( ) load = create_load ( ) base = ( select | scan | delete | update | i... | Create the language parser |
29,991 | def main ( ) : parse = argparse . ArgumentParser ( description = main . __doc__ ) parse . add_argument ( "-c" , "--command" , help = "Run this command and exit" ) region = os . environ . get ( "AWS_REGION" , "us-west-1" ) parse . add_argument ( "-r" , "--region" , default = region , help = "AWS region to connect to (de... | Start the DQL client . |
29,992 | def build_definitions_example ( self ) : for def_name , def_spec in self . specification . get ( 'definitions' , { } ) . items ( ) : self . build_one_definition_example ( def_name ) | Parse all definitions in the swagger specification . |
29,993 | def build_one_definition_example ( self , def_name ) : if def_name in self . definitions_example . keys ( ) : return True elif def_name not in self . specification [ 'definitions' ] . keys ( ) : return False self . definitions_example [ def_name ] = { } def_spec = self . specification [ 'definitions' ] [ def_name ] if ... | Build the example for the given definition . |
29,994 | def check_type ( value , type_def ) : if type_def == 'integer' : try : int ( value ) return True except ValueError : return isinstance ( value , six . integer_types ) and not isinstance ( value , bool ) elif type_def == 'number' : return isinstance ( value , ( six . integer_types , float ) ) and not isinstance ( value ... | Check if the value is in the type given in type_def . |
29,995 | def get_example_from_prop_spec ( self , prop_spec , from_allof = False ) : easy_keys = [ 'example' , 'x-example' , 'default' ] for key in easy_keys : if key in prop_spec . keys ( ) and self . use_example : return prop_spec [ key ] if 'enum' in prop_spec . keys ( ) : return prop_spec [ 'enum' ] [ 0 ] if '$ref' in prop_s... | Return an example value from a property specification . |
29,996 | def _get_example_from_properties ( self , spec ) : local_spec = deepcopy ( spec ) additional_property = False if 'additionalProperties' in local_spec : additional_property = True if 'properties' not in local_spec : local_spec [ 'properties' ] = { } local_spec [ 'properties' ] . update ( { 'any_prop1' : local_spec [ 'ad... | Get example from the properties of an object defined inline . |
29,997 | def _get_example_from_basic_type ( type ) : if type == 'integer' : return [ 42 , 24 ] elif type == 'number' : return [ 5.5 , 5.5 ] elif type == 'string' : return [ 'string' , 'string2' ] elif type == 'datetime' : return [ '2015-08-28T09:02:57.481Z' , '2015-08-28T09:02:57.481Z' ] elif type == 'boolean' : return [ False ... | Get example from the given type . |
29,998 | def _definition_from_example ( example ) : assert isinstance ( example , dict ) def _has_simple_type ( value ) : accepted = ( str , int , float , bool ) return isinstance ( value , accepted ) definition = { 'type' : 'object' , 'properties' : { } , } for key , value in example . items ( ) : if not _has_simple_type ( val... | Generates a swagger definition json from a given example Works only for simple types in the dict |
29,999 | def _example_from_allof ( self , prop_spec ) : example_dict = { } for definition in prop_spec [ 'allOf' ] : update = self . get_example_from_prop_spec ( definition , True ) example_dict . update ( update ) return example_dict | Get the examples from an allOf section . |
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