idx int64 0 251k | question stringlengths 53 3.53k | target stringlengths 5 1.23k | len_question int64 20 893 | len_target int64 3 238 |
|---|---|---|---|---|
241,700 | def com_google_fonts_check_mac_style ( ttFont , style ) : from fontbakery . utils import check_bit_entry from fontbakery . constants import MacStyle # Checking macStyle ITALIC bit: expected = "Italic" in style yield check_bit_entry ( ttFont , "head" , "macStyle" , expected , bitmask = MacStyle . ITALIC , bitname = "ITA... | Checking head . macStyle value . | 166 | 8 |
241,701 | def com_google_fonts_check_contour_count ( ttFont ) : from fontbakery . glyphdata import desired_glyph_data as glyph_data from fontbakery . utils import ( get_font_glyph_data , pretty_print_list ) # rearrange data structure: desired_glyph_data = { } for glyph in glyph_data : desired_glyph_data [ glyph [ 'unicode' ] ] =... | Check if each glyph has the recommended amount of contours . | 657 | 12 |
241,702 | def com_google_fonts_check_metadata_nameid_copyright ( ttFont , font_metadata ) : failed = False for nameRecord in ttFont [ 'name' ] . names : string = nameRecord . string . decode ( nameRecord . getEncoding ( ) ) if nameRecord . nameID == NameID . COPYRIGHT_NOTICE and string != font_metadata . copyright : failed = Tru... | Copyright field for this font on METADATA . pb matches all copyright notice entries on the name table ? | 176 | 22 |
241,703 | def com_google_fonts_check_name_mandatory_entries ( ttFont , style ) : from fontbakery . utils import get_name_entry_strings from fontbakery . constants import RIBBI_STYLE_NAMES required_nameIDs = [ NameID . FONT_FAMILY_NAME , NameID . FONT_SUBFAMILY_NAME , NameID . FULL_FONT_NAME , NameID . POSTSCRIPT_NAME ] if style ... | Font has all mandatory name table entries ? | 257 | 8 |
241,704 | def com_google_fonts_check_name_copyright_length ( ttFont ) : from fontbakery . utils import get_name_entries failed = False for notice in get_name_entries ( ttFont , NameID . COPYRIGHT_NOTICE ) : notice_str = notice . string . decode ( notice . getEncoding ( ) ) if len ( notice_str ) > 500 : failed = True yield FAIL ,... | Length of copyright notice must not exceed 500 characters . | 165 | 10 |
241,705 | def com_google_fonts_check_fontv ( ttFont ) : from fontv . libfv import FontVersion fv = FontVersion ( ttFont ) if fv . version and ( fv . is_development or fv . is_release ) : yield PASS , "Font version string looks GREAT!" else : yield INFO , ( "Version string is: \"{}\"\n" "The version string must ideally include a ... | Check for font - v versioning | 162 | 7 |
241,706 | def com_google_fonts_check_negative_advance_width ( ttFont ) : failed = False for glyphName in ttFont [ "glyf" ] . glyphs : coords = ttFont [ "glyf" ] [ glyphName ] . coordinates rightX = coords [ - 3 ] [ 0 ] leftX = coords [ - 4 ] [ 0 ] advwidth = rightX - leftX if advwidth < 0 : failed = True yield FAIL , ( "glyph '{... | Check that advance widths cannot be inferred as negative . | 174 | 11 |
241,707 | def com_google_fonts_check_varfont_generate_static ( ttFont ) : import tempfile from fontTools . varLib import mutator try : loc = { k . axisTag : float ( ( k . maxValue + k . minValue ) / 2 ) for k in ttFont [ 'fvar' ] . axes } with tempfile . TemporaryFile ( ) as instance : font = mutator . instantiateVariableFont ( ... | Check a static ttf can be generated from a variable font . | 172 | 13 |
241,708 | def com_google_fonts_check_smart_dropout ( ttFont ) : INSTRUCTIONS = b"\xb8\x01\xff\x85\xb0\x04\x8d" if ( "prep" in ttFont and INSTRUCTIONS in ttFont [ "prep" ] . program . getBytecode ( ) ) : yield PASS , ( "'prep' table contains instructions" " enabling smart dropout control." ) else : yield FAIL , ( "'prep' table do... | Font enables smart dropout control in prep table instructions? | 169 | 11 |
241,709 | def com_google_fonts_check_aat ( ttFont ) : UNWANTED_TABLES = { 'EBSC' , 'Zaph' , 'acnt' , 'ankr' , 'bdat' , 'bhed' , 'bloc' , 'bmap' , 'bsln' , 'fdsc' , 'feat' , 'fond' , 'gcid' , 'just' , 'kerx' , 'lcar' , 'ltag' , 'mort' , 'morx' , 'opbd' , 'prop' , 'trak' , 'xref' } unwanted_tables_found = [ ] for table in ttFont .... | Are there unwanted Apple tables? | 275 | 6 |
241,710 | def com_google_fonts_check_fvar_name_entries ( ttFont ) : failed = False for instance in ttFont [ "fvar" ] . instances : entries = [ entry for entry in ttFont [ "name" ] . names if entry . nameID == instance . subfamilyNameID ] if len ( entries ) == 0 : failed = True yield FAIL , ( f"Named instance with coordinates {in... | All name entries referenced by fvar instances exist on the name table? | 132 | 14 |
241,711 | def com_google_fonts_check_varfont_weight_instances ( ttFont ) : failed = False for instance in ttFont [ "fvar" ] . instances : if 'wght' in instance . coordinates and instance . coordinates [ 'wght' ] % 100 != 0 : failed = True yield FAIL , ( "Found an variable font instance with" f" 'wght'={instance.coordinates['wght... | Variable font weight coordinates must be multiples of 100 . | 123 | 11 |
241,712 | def com_google_fonts_check_family_tnum_horizontal_metrics ( fonts ) : from fontbakery . constants import RIBBI_STYLE_NAMES from fontTools . ttLib import TTFont RIBBI_ttFonts = [ TTFont ( f ) for f in fonts if style ( f ) in RIBBI_STYLE_NAMES ] tnum_widths = { } for ttFont in RIBBI_ttFonts : glyphs = ttFont . getGlyphSe... | All tabular figures must have the same width across the RIBBI - family . | 380 | 17 |
241,713 | def com_google_fonts_check_ligature_carets ( ttFont , ligature_glyphs ) : if ligature_glyphs == - 1 : yield FAIL , Message ( "malformed" , "Failed to lookup ligatures." " This font file seems to be malformed." " For more info, read:" " https://github.com" "/googlefonts/fontbakery/issues/1596" ) elif "GDEF" not in ttFon... | Are there caret positions declared for every ligature? | 390 | 11 |
241,714 | def com_google_fonts_check_kerning_for_non_ligated_sequences ( ttFont , ligatures , has_kerning_info ) : def look_for_nonligated_kern_info ( table ) : for pairpos in table . SubTable : for i , glyph in enumerate ( pairpos . Coverage . glyphs ) : if not hasattr ( pairpos , 'PairSet' ) : continue for pairvalue in pairpos... | Is there kerning info for non - ligated sequences? | 506 | 12 |
241,715 | def com_google_fonts_check_name_family_and_style_max_length ( ttFont ) : from fontbakery . utils import ( get_name_entries , get_name_entry_strings ) failed = False for familyname in get_name_entries ( ttFont , NameID . FONT_FAMILY_NAME ) : # we'll only match family/style name entries with the same platform ID: plat = ... | Combined length of family and style must not exceed 27 characters . | 327 | 13 |
241,716 | def com_google_fonts_check_family_control_chars ( ttFonts ) : # list of unacceptable control character glyph names # definition includes the entire control character Unicode block except: # - .null (U+0000) # - CR (U+000D) unacceptable_cc_list = [ "uni0001" , "uni0002" , "uni0003" , "uni0004" , "uni0005" , "uni0006" , ... | Does font file include unacceptable control character glyphs? | 536 | 10 |
241,717 | def gfonts_repo_structure ( fonts ) : from fontbakery . utils import get_absolute_path # FIXME: Improve this with more details # about the expected structure. abspath = get_absolute_path ( fonts [ 0 ] ) return abspath . split ( os . path . sep ) [ - 3 ] in [ "ufl" , "ofl" , "apache" ] | The family at the given font path follows the files and directory structure typical of a font project hosted on the Google Fonts repo on GitHub ? | 88 | 28 |
241,718 | def com_google_fonts_check_repo_dirname_match_nameid_1 ( fonts , gfonts_repo_structure ) : from fontTools . ttLib import TTFont from fontbakery . utils import ( get_name_entry_strings , get_absolute_path , get_regular ) regular = get_regular ( fonts ) if not regular : yield FAIL , "The font seems to lack a regular." en... | Directory name in GFonts repo structure must match NameID 1 of the regular . | 256 | 17 |
241,719 | def com_google_fonts_check_family_panose_proportion ( ttFonts ) : failed = False proportion = None for ttFont in ttFonts : if proportion is None : proportion = ttFont [ 'OS/2' ] . panose . bProportion if proportion != ttFont [ 'OS/2' ] . panose . bProportion : failed = True if failed : yield FAIL , ( "PANOSE proportion... | Fonts have consistent PANOSE proportion? | 168 | 8 |
241,720 | def com_google_fonts_check_family_panose_familytype ( ttFonts ) : failed = False familytype = None for ttfont in ttFonts : if familytype is None : familytype = ttfont [ 'OS/2' ] . panose . bFamilyType if familytype != ttfont [ 'OS/2' ] . panose . bFamilyType : failed = True if failed : yield FAIL , ( "PANOSE family typ... | Fonts have consistent PANOSE family type? | 174 | 9 |
241,721 | def com_google_fonts_check_code_pages ( ttFont ) : if not hasattr ( ttFont [ 'OS/2' ] , "ulCodePageRange1" ) or not hasattr ( ttFont [ 'OS/2' ] , "ulCodePageRange2" ) or ( ttFont [ 'OS/2' ] . ulCodePageRange1 == 0 and ttFont [ 'OS/2' ] . ulCodePageRange2 == 0 ) : yield FAIL , ( "No code pages defined in the OS/2 table"... | Check code page character ranges | 155 | 5 |
241,722 | def com_google_fonts_check_glyf_unused_data ( ttFont ) : try : expected_glyphs = len ( ttFont . getGlyphOrder ( ) ) actual_glyphs = len ( ttFont [ 'glyf' ] . glyphs ) diff = actual_glyphs - expected_glyphs if diff < 0 : yield FAIL , Message ( "unreachable-data" , ( "Glyf table has unreachable data at the end of " " the... | Is there any unused data at the end of the glyf table? | 312 | 14 |
241,723 | def com_google_fonts_check_points_out_of_bounds ( ttFont ) : failed = False out_of_bounds = [ ] for glyphName in ttFont [ 'glyf' ] . keys ( ) : glyph = ttFont [ 'glyf' ] [ glyphName ] coords = glyph . getCoordinates ( ttFont [ 'glyf' ] ) [ 0 ] for x , y in coords : if x < glyph . xMin or x > glyph . xMax or y < glyph .... | Check for points out of bounds . | 286 | 7 |
241,724 | def com_daltonmaag_check_ufolint ( font ) : import subprocess ufolint_cmd = [ "ufolint" , font ] try : subprocess . check_output ( ufolint_cmd , stderr = subprocess . STDOUT ) except subprocess . CalledProcessError as e : yield FAIL , ( "ufolint failed the UFO source. Output follows :" "\n\n{}\n" ) . format ( e . outpu... | Run ufolint on UFO source directory . | 139 | 9 |
241,725 | def com_daltonmaag_check_required_fields ( ufo_font ) : recommended_fields = [ ] for field in [ "unitsPerEm" , "ascender" , "descender" , "xHeight" , "capHeight" , "familyName" ] : if ufo_font . info . __dict__ . get ( "_" + field ) is None : recommended_fields . append ( field ) if recommended_fields : yield FAIL , f"... | Check that required fields are present in the UFO fontinfo . | 126 | 12 |
241,726 | def com_daltonmaag_check_recommended_fields ( ufo_font ) : recommended_fields = [ ] for field in [ "postscriptUnderlineThickness" , "postscriptUnderlinePosition" , "versionMajor" , "versionMinor" , "styleName" , "copyright" , "openTypeOS2Panose" ] : if ufo_font . info . __dict__ . get ( "_" + field ) is None : recommen... | Check that recommended fields are present in the UFO fontinfo . | 142 | 12 |
241,727 | def com_daltonmaag_check_unnecessary_fields ( ufo_font ) : unnecessary_fields = [ ] for field in [ "openTypeNameUniqueID" , "openTypeNameVersion" , "postscriptUniqueID" , "year" ] : if ufo_font . info . __dict__ . get ( "_" + field ) is not None : unnecessary_fields . append ( field ) if unnecessary_fields : yield WARN... | Check that no unnecessary fields are present in the UFO fontinfo . | 124 | 13 |
241,728 | def setup_argparse ( self , argument_parser ) : import glob import logging import argparse def get_fonts ( pattern ) : fonts_to_check = [ ] # use glob.glob to accept *.ufo for fullpath in glob . glob ( pattern ) : fullpath_absolute = os . path . abspath ( fullpath ) if fullpath_absolute . lower ( ) . endswith ( ".ufo" ... | Set up custom arguments needed for this profile . | 295 | 9 |
241,729 | def com_google_fonts_check_whitespace_widths ( ttFont ) : from fontbakery . utils import get_glyph_name space_name = get_glyph_name ( ttFont , 0x0020 ) nbsp_name = get_glyph_name ( ttFont , 0x00A0 ) space_width = ttFont [ 'hmtx' ] [ space_name ] [ 0 ] nbsp_width = ttFont [ 'hmtx' ] [ nbsp_name ] [ 0 ] if space_width > ... | Whitespace and non - breaking space have the same width? | 234 | 13 |
241,730 | def update_by_config ( self , config_dict ) : policy_enabling_map = self . _get_enabling_map ( config_dict ) self . enabled_policies = [ ] for policy_name , is_policy_enabled in policy_enabling_map . items ( ) : if not self . _is_policy_exists ( policy_name ) : self . _warn_unexistent_policy ( policy_name ) continue if... | Update policies set by the config dictionary . | 135 | 8 |
241,731 | def _build_cmdargs ( argv ) : parser = _build_arg_parser ( ) namespace = parser . parse_args ( argv [ 1 : ] ) cmdargs = vars ( namespace ) return cmdargs | Build command line arguments dict to use ; - displaying usages - vint . linting . env . build_environment | 47 | 25 |
241,732 | def parse ( self , lint_target ) : # type: (AbstractLintTarget) -> Dict[str, Any] decoder = Decoder ( default_decoding_strategy ) decoded = decoder . decode ( lint_target . read ( ) ) decoded_and_lf_normalized = decoded . replace ( '\r\n' , '\n' ) return self . parse_string ( decoded_and_lf_normalized ) | Parse vim script file and return the AST . | 102 | 10 |
241,733 | def parse_string ( self , string ) : # type: (str) -> Dict[str, Any] lines = string . split ( '\n' ) reader = vimlparser . StringReader ( lines ) parser = vimlparser . VimLParser ( self . _enable_neovim ) ast = parser . parse ( reader ) # TOPLEVEL does not have a pos, but we need pos for all nodes ast [ 'pos' ] = { 'co... | Parse vim script string and return the AST . | 132 | 10 |
241,734 | def parse_string_expr ( self , string_expr_node ) : string_expr_node_value = string_expr_node [ 'value' ] string_expr_str = string_expr_node_value [ 1 : - 1 ] # Care escaped string literals if string_expr_node_value [ 0 ] == "'" : string_expr_str = string_expr_str . replace ( "''" , "'" ) else : string_expr_str = strin... | Parse a string node content . | 347 | 7 |
241,735 | def is_builtin_variable ( id_node ) : # type: (Dict[str, Any]) -> bool # Builtin variables are always IDENTIFIER. if NodeType ( id_node [ 'type' ] ) is not NodeType . IDENTIFIER : return False id_value = id_node [ 'value' ] if id_value . startswith ( 'v:' ) : # It is an explicit builtin variable such as: "v:count", "v:... | Whether the specified node is a builtin identifier . | 211 | 10 |
241,736 | def is_builtin_function ( id_node ) : # type: (Dict[str, Any]) -> bool # Builtin functions are always IDENTIFIER. if NodeType ( id_node [ 'type' ] ) is not NodeType . IDENTIFIER : return False id_value = id_node [ 'value' ] if not is_function_identifier ( id_node ) : return False # There are difference between a functi... | Whether the specified node is a builtin function name identifier . The given identifier should be a child node of NodeType . CALL . | 137 | 26 |
241,737 | def attach_identifier_attributes ( self , ast ) : # type: (Dict[str, Any]) -> Dict[str, Any] redir_assignment_parser = RedirAssignmentParser ( ) ast_with_parsed_redir = redir_assignment_parser . process ( ast ) map_and_filter_parser = CallNodeParser ( ) ast_with_parse_map_and_filter_and_redir = map_and_filter_parser . ... | Attach 5 flags to the AST . | 181 | 7 |
241,738 | def create_violation_report ( self , node , lint_context ) : return { 'name' : self . name , 'level' : self . level , 'description' : self . description , 'reference' : self . reference , 'position' : { 'line' : node [ 'pos' ] [ 'lnum' ] , 'column' : node [ 'pos' ] [ 'col' ] , 'path' : lint_context [ 'lint_target' ] . ... | Returns a violation report for the node . | 112 | 8 |
241,739 | def get_policy_config ( self , lint_context ) : policy_config = lint_context [ 'config' ] . get ( 'policies' , { } ) . get ( self . __class__ . __name__ , { } ) return policy_config | Returns a config of the concrete policy . For example a config of ProhibitSomethingEvil is located on config . policies . ProhibitSomethingEvil . | 60 | 29 |
241,740 | def get_violation_if_found ( self , node , lint_context ) : if self . is_valid ( node , lint_context ) : return None return self . create_violation_report ( node , lint_context ) | Returns a violation if the node is invalid . | 54 | 9 |
241,741 | def import_all_policies ( ) : pkg_name = _get_policy_package_name_for_test ( ) pkg_path_list = pkg_name . split ( '.' ) pkg_path = str ( Path ( _get_vint_root ( ) , * pkg_path_list ) . resolve ( ) ) for _ , module_name , is_pkg in pkgutil . iter_modules ( [ pkg_path ] ) : if not is_pkg : module_fqn = pkg_name + '.' + m... | Import all policies that were registered by vint . linting . policy_registry . | 174 | 19 |
241,742 | def process ( self , ast ) : # type: (Dict[str, Any]) -> None id_classifier = IdentifierClassifier ( ) attached_ast = id_classifier . attach_identifier_attributes ( ast ) # We are already in script local scope. self . _scope_tree_builder . enter_new_scope ( ScopeVisibility . SCRIPT_LOCAL ) traverse ( attached_ast , on_... | Build a scope tree and links between scopes and identifiers by the specified ast . You can access the built scope tree and the built links by . scope_tree and . link_registry . | 155 | 39 |
241,743 | def cli ( argv = None ) : kwargs = parse_arguments ( argv or sys . argv [ 1 : ] ) log_level = kwargs . pop ( 'log_level' ) logging . basicConfig ( format = '%(levelname)s | %(message)s' , level = log_level ) logger = logging . getLogger ( __name__ ) # Configure logging levels for sub modules. Set to ERROR by default. s... | CLI entry point for mozdownload . | 315 | 9 |
241,744 | def query_builds_by_revision ( self , revision , job_type_name = 'Build' , debug_build = False ) : builds = set ( ) try : self . logger . info ( 'Querying {url} for list of builds for revision: {revision}' . format ( url = self . client . server_url , revision = revision ) ) # Retrieve the option hash to filter for typ... | Retrieve build folders for a given revision with the help of Treeherder . | 442 | 16 |
241,745 | def urljoin ( * fragments ) : # Strip possible already existent final slashes of fragments except for the last one parts = [ fragment . rstrip ( '/' ) for fragment in fragments [ : len ( fragments ) - 1 ] ] parts . append ( fragments [ - 1 ] ) return '/' . join ( parts ) | Concatenate multi part strings into urls . | 67 | 11 |
241,746 | def create_md5 ( path ) : m = hashlib . md5 ( ) # rb necessary to run correctly in windows. with open ( path , "rb" ) as f : while True : data = f . read ( 8192 ) if not data : break m . update ( data ) return m . hexdigest ( ) | Create the md5 hash of a file using the hashlib library . | 71 | 14 |
241,747 | def filter ( self , filter ) : if hasattr ( filter , '__call__' ) : return [ entry for entry in self . entries if filter ( entry ) ] else : pattern = re . compile ( filter , re . IGNORECASE ) return [ entry for entry in self . entries if pattern . match ( entry ) ] | Filter entries by calling function or applying regex . | 70 | 9 |
241,748 | def handle_starttag ( self , tag , attrs ) : if not tag == 'a' : return for attr in attrs : if attr [ 0 ] == 'href' : # Links look like: /pub/firefox/nightly/2015/ # We have to trim the fragment down to the last item. Also to ensure we # always get it, we remove a possible final slash first url = urllib . unquote ( att... | Callback for when a tag gets opened . | 126 | 8 |
241,749 | def handle_data ( self , data ) : # Only process the data when we are in an active a tag and have an URL. if not self . active_url : return # The visible text can have a final slash so strip it off if data . strip ( '/' ) == self . active_url : self . entries . append ( self . active_url ) | Callback when the data of a tag has been collected . | 77 | 11 |
241,750 | def dst ( self , dt ) : # Daylight saving starts on the second Sunday of March at 2AM standard dst_start_date = self . first_sunday ( dt . year , 3 ) + timedelta ( days = 7 ) + timedelta ( hours = 2 ) # Daylight saving ends on the first Sunday of November at 2AM standard dst_end_date = self . first_sunday ( dt . year ,... | Calculate delta for daylight saving . | 144 | 8 |
241,751 | def first_sunday ( self , year , month ) : date = datetime ( year , month , 1 , 0 ) days_until_sunday = 6 - date . weekday ( ) return date + timedelta ( days = days_until_sunday ) | Get the first sunday of a month . | 58 | 9 |
241,752 | def binary ( self ) : def _get_binary ( ) : # Retrieve all entries from the remote virtual folder parser = self . _create_directory_parser ( self . path ) if not parser . entries : raise errors . NotFoundError ( 'No entries found' , self . path ) # Download the first matched directory entry pattern = re . compile ( sel... | Return the name of the build . | 168 | 7 |
241,753 | def url ( self ) : return urllib . quote ( urljoin ( self . path , self . binary ) , safe = '%/:=&?~#+!$,;\'@()*[]|' ) | Return the URL of the build . | 48 | 7 |
241,754 | def filename ( self ) : if self . _filename is None : if os . path . splitext ( self . destination ) [ 1 ] : # If the filename has been given make use of it target_file = self . destination else : # Otherwise create it from the build details target_file = os . path . join ( self . destination , self . build_filename ( ... | Return the local filename of the build . | 105 | 8 |
241,755 | def download ( self ) : def total_seconds ( td ) : # Keep backward compatibility with Python 2.6 which doesn't have # this method if hasattr ( td , 'total_seconds' ) : return td . total_seconds ( ) else : return ( td . microseconds + ( td . seconds + td . days * 24 * 3600 ) * 10 ** 6 ) / 10 ** 6 # Don't re-download the... | Download the specified file . | 647 | 5 |
241,756 | def show_matching_builds ( self , builds ) : self . logger . info ( 'Found %s build%s: %s' % ( len ( builds ) , len ( builds ) > 1 and 's' or '' , len ( builds ) > 10 and ' ... ' . join ( [ ', ' . join ( builds [ : 5 ] ) , ', ' . join ( builds [ - 5 : ] ) ] ) or ', ' . join ( builds ) ) ) | Output the matching builds . | 101 | 5 |
241,757 | def is_build_dir ( self , folder_name ) : # Cannot move up to base scraper due to parser.entries call in # get_build_info_for_date (see below) url = '%s/' % urljoin ( self . base_url , self . monthly_build_list_regex , folder_name ) if self . application in APPLICATIONS_MULTI_LOCALE and self . locale != 'multi' : url =... | Return whether or not the given dir contains a build . | 184 | 11 |
241,758 | def get_build_info_for_date ( self , date , build_index = None ) : url = urljoin ( self . base_url , self . monthly_build_list_regex ) has_time = date and date . time ( ) self . logger . info ( 'Retrieving list of builds from %s' % url ) parser = self . _create_directory_parser ( url ) regex = r'%(DATE)s-(\d+-)+%(BRANC... | Return the build information for a given date . | 532 | 9 |
241,759 | def monthly_build_list_regex ( self ) : # Regex for possible builds for the given date return r'nightly/%(YEAR)s/%(MONTH)s/' % { 'YEAR' : self . date . year , 'MONTH' : str ( self . date . month ) . zfill ( 2 ) } | Return the regex for the folder containing builds of a month . | 77 | 12 |
241,760 | def filename ( self ) : if os . path . splitext ( self . destination ) [ 1 ] : # If the filename has been given make use of it target_file = self . destination else : # Otherwise determine it from the url. parsed_url = urlparse ( self . url ) source_filename = ( parsed_url . path . rpartition ( '/' ) [ - 1 ] or parsed_... | File name of the downloaded file . | 122 | 7 |
241,761 | def query_versions ( self , version = None ) : if version not in RELEASE_AND_CANDIDATE_LATEST_VERSIONS : return [ version ] url = urljoin ( self . base_url , 'releases/' ) parser = self . _create_directory_parser ( url ) if version : versions = parser . filter ( RELEASE_AND_CANDIDATE_LATEST_VERSIONS [ version ] ) from ... | Check specified version and resolve special values . | 127 | 8 |
241,762 | def build_list_regex ( self ) : regex = 'tinderbox-builds/%(BRANCH)s-%(PLATFORM)s%(L10N)s%(DEBUG)s/' return regex % { 'BRANCH' : self . branch , 'PLATFORM' : '' if self . locale_build else self . platform_regex , 'L10N' : 'l10n' if self . locale_build else '' , 'DEBUG' : '-debug' if self . debug_build else '' } | Return the regex for the folder which contains the list of builds . | 122 | 13 |
241,763 | def date_matches ( self , timestamp ) : if self . date is None : return False timestamp = datetime . fromtimestamp ( float ( timestamp ) , self . timezone ) if self . date . date ( ) == timestamp . date ( ) : return True return False | Determine whether the timestamp date is equal to the argument date . | 58 | 14 |
241,764 | def get_build_info_for_index ( self , build_index = None ) : url = urljoin ( self . base_url , self . build_list_regex ) self . logger . info ( 'Retrieving list of builds from %s' % url ) parser = self . _create_directory_parser ( url ) parser . entries = parser . filter ( r'^\d+$' ) if self . timestamp : # If a timest... | Get additional information for the build at the given index . | 316 | 11 |
241,765 | def create_default_options_getter ( ) : options = [ ] try : ttyname = subprocess . check_output ( args = [ 'tty' ] ) . strip ( ) options . append ( b'ttyname=' + ttyname ) except subprocess . CalledProcessError as e : log . warning ( 'no TTY found: %s' , e ) display = os . environ . get ( 'DISPLAY' ) if display is not ... | Return current TTY and DISPLAY settings for GnuPG pinentry . | 158 | 15 |
241,766 | def write ( p , line ) : log . debug ( '%s <- %r' , p . args , line ) p . stdin . write ( line ) p . stdin . flush ( ) | Send and flush a single line to the subprocess stdin . | 43 | 13 |
241,767 | def expect ( p , prefixes , confidential = False ) : resp = p . stdout . readline ( ) log . debug ( '%s -> %r' , p . args , resp if not confidential else '********' ) for prefix in prefixes : if resp . startswith ( prefix ) : return resp [ len ( prefix ) : ] raise UnexpectedError ( resp ) | Read a line and return it without required prefix . | 81 | 10 |
241,768 | def interact ( title , description , prompt , binary , options ) : args = [ binary ] p = subprocess . Popen ( args = args , stdin = subprocess . PIPE , stdout = subprocess . PIPE , env = os . environ ) p . args = args # TODO: remove after Python 2 deprecation. expect ( p , [ b'OK' ] ) title = util . assuan_serialize ( ... | Use GPG pinentry program to interact with the user . | 395 | 12 |
241,769 | def get_passphrase ( self , prompt = 'Passphrase:' ) : passphrase = None if self . cached_passphrase_ack : passphrase = self . cached_passphrase_ack . get ( ) if passphrase is None : passphrase = interact ( title = '{} passphrase' . format ( self . device_name ) , prompt = prompt , description = None , binary = self . ... | Ask the user for passphrase . | 131 | 7 |
241,770 | def export_public_keys ( self , identities ) : public_keys = [ ] with self . device : for i in identities : pubkey = self . device . pubkey ( identity = i ) vk = formats . decompress_pubkey ( pubkey = pubkey , curve_name = i . curve_name ) public_key = formats . export_public_key ( vk = vk , label = i . to_string ( ) )... | Export SSH public keys from the device . | 111 | 8 |
241,771 | def sign_ssh_challenge ( self , blob , identity ) : msg = _parse_ssh_blob ( blob ) log . debug ( '%s: user %r via %r (%r)' , msg [ 'conn' ] , msg [ 'user' ] , msg [ 'auth' ] , msg [ 'key_type' ] ) log . debug ( 'nonce: %r' , msg [ 'nonce' ] ) fp = msg [ 'public_key' ] [ 'fingerprint' ] log . debug ( 'fingerprint: %s' ,... | Sign given blob using a private key on the device . | 216 | 11 |
241,772 | def fingerprint ( blob ) : digest = hashlib . md5 ( blob ) . digest ( ) return ':' . join ( '{:02x}' . format ( c ) for c in bytearray ( digest ) ) | Compute SSH fingerprint for specified blob . | 49 | 8 |
241,773 | def parse_pubkey ( blob ) : fp = fingerprint ( blob ) s = io . BytesIO ( blob ) key_type = util . read_frame ( s ) log . debug ( 'key type: %s' , key_type ) assert key_type in SUPPORTED_KEY_TYPES , key_type result = { 'blob' : blob , 'type' : key_type , 'fingerprint' : fp } if key_type == SSH_NIST256_KEY_TYPE : curve_n... | Parse SSH public key from given blob . | 529 | 9 |
241,774 | def export_public_key ( vk , label ) : key_type , blob = serialize_verifying_key ( vk ) log . debug ( 'fingerprint: %s' , fingerprint ( blob ) ) b64 = base64 . b64encode ( blob ) . decode ( 'ascii' ) return u'{} {} {}\n' . format ( key_type . decode ( 'ascii' ) , b64 , label ) | Export public key to text format . | 100 | 7 |
241,775 | def import_public_key ( line ) : log . debug ( 'loading SSH public key: %r' , line ) file_type , base64blob , name = line . split ( ) blob = base64 . b64decode ( base64blob ) result = parse_pubkey ( blob ) result [ 'name' ] = name . encode ( 'utf-8' ) assert result [ 'type' ] == file_type . encode ( 'ascii' ) log . deb... | Parse public key textual format as saved at a . pub file . | 132 | 14 |
241,776 | def parse_packets ( stream ) : reader = util . Reader ( stream ) while True : try : value = reader . readfmt ( 'B' ) except EOFError : return log . debug ( 'prefix byte: %s' , bin ( value ) ) assert util . bit ( value , 7 ) == 1 tag = util . low_bits ( value , 6 ) if util . bit ( value , 6 ) == 0 : length_type = util .... | Support iterative parsing of available GPG packets . | 407 | 10 |
241,777 | def digest_packets ( packets , hasher ) : data_to_hash = io . BytesIO ( ) for p in packets : data_to_hash . write ( p [ '_to_hash' ] ) hasher . update ( data_to_hash . getvalue ( ) ) return hasher . digest ( ) | Compute digest on specified packets according to _to_hash field . | 71 | 14 |
241,778 | def load_by_keygrip ( pubkey_bytes , keygrip ) : stream = io . BytesIO ( pubkey_bytes ) packets = list ( parse_packets ( stream ) ) packets_per_pubkey = [ ] for p in packets : if p [ 'type' ] == 'pubkey' : # Add a new packet list for each pubkey. packets_per_pubkey . append ( [ ] ) packets_per_pubkey [ - 1 ] . append (... | Return public key and first user ID for specified keygrip . | 198 | 13 |
241,779 | def load_signature ( stream , original_data ) : signature , = list ( parse_packets ( ( stream ) ) ) hash_alg = HASH_ALGORITHMS [ signature [ 'hash_alg' ] ] digest = digest_packets ( [ { '_to_hash' : original_data } , signature ] , hasher = hashlib . new ( hash_alg ) ) assert signature [ 'hash_prefix' ] == digest [ : 2 ... | Load signature from stream and compute GPG digest for verification . | 106 | 12 |
241,780 | def remove_armor ( armored_data ) : stream = io . BytesIO ( armored_data ) lines = stream . readlines ( ) [ 3 : - 1 ] data = base64 . b64decode ( b'' . join ( lines ) ) payload , checksum = data [ : - 3 ] , data [ - 3 : ] assert util . crc24 ( payload ) == checksum return payload | Decode armored data into its binary form . | 86 | 9 |
241,781 | def remove_file ( path , remove = os . remove , exists = os . path . exists ) : try : remove ( path ) except OSError : if exists ( path ) : raise | Remove file and raise OSError if still exists . | 41 | 12 |
241,782 | def unix_domain_socket_server ( sock_path ) : log . debug ( 'serving on %s' , sock_path ) remove_file ( sock_path ) server = socket . socket ( socket . AF_UNIX , socket . SOCK_STREAM ) server . bind ( sock_path ) server . listen ( 1 ) try : yield server finally : remove_file ( sock_path ) | Create UNIX - domain socket on specified path . | 87 | 10 |
241,783 | def handle_connection ( conn , handler , mutex ) : try : log . debug ( 'welcome agent' ) with contextlib . closing ( conn ) : while True : msg = util . read_frame ( conn ) with mutex : reply = handler . handle ( msg = msg ) util . send ( conn , reply ) except EOFError : log . debug ( 'goodbye agent' ) except Exception ... | Handle a single connection using the specified protocol handler in a loop . | 118 | 13 |
241,784 | def retry ( func , exception_type , quit_event ) : while True : if quit_event . is_set ( ) : raise StopIteration try : return func ( ) except exception_type : pass | Run the function retrying when the specified exception_type occurs . | 45 | 13 |
241,785 | def spawn ( func , kwargs ) : t = threading . Thread ( target = func , kwargs = kwargs ) t . start ( ) yield t . join ( ) | Spawn a thread and join it after the context is over . | 40 | 12 |
241,786 | def run_process ( command , environ ) : log . info ( 'running %r with %r' , command , environ ) env = dict ( os . environ ) env . update ( environ ) try : p = subprocess . Popen ( args = command , env = env ) except OSError as e : raise OSError ( 'cannot run %r: %s' % ( command , e ) ) log . debug ( 'subprocess %d is r... | Run the specified process and wait until it finishes . | 141 | 10 |
241,787 | def check_output ( args , env = None , sp = subprocess ) : log . debug ( 'calling %s with env %s' , args , env ) output = sp . check_output ( args = args , env = env ) log . debug ( 'output: %r' , output ) return output | Call an external binary and return its stdout . | 66 | 10 |
241,788 | def get_agent_sock_path ( env = None , sp = subprocess ) : args = [ util . which ( 'gpgconf' ) , '--list-dirs' ] output = check_output ( args = args , env = env , sp = sp ) lines = output . strip ( ) . split ( b'\n' ) dirs = dict ( line . split ( b':' , 1 ) for line in lines ) log . debug ( '%s: %s' , args , dirs ) ret... | Parse gpgconf output to find out GPG agent UNIX socket path . | 124 | 17 |
241,789 | def connect_to_agent ( env = None , sp = subprocess ) : sock_path = get_agent_sock_path ( sp = sp , env = env ) # Make sure the original gpg-agent is running. check_output ( args = [ 'gpg-connect-agent' , '/bye' ] , sp = sp ) sock = socket . socket ( socket . AF_UNIX , socket . SOCK_STREAM ) sock . connect ( sock_path ... | Connect to GPG agent s UNIX socket . | 106 | 10 |
241,790 | def sendline ( sock , msg , confidential = False ) : log . debug ( '<- %r' , ( '<snip>' if confidential else msg ) ) sock . sendall ( msg + b'\n' ) | Send a binary message followed by EOL . | 50 | 9 |
241,791 | def recvline ( sock ) : reply = io . BytesIO ( ) while True : c = sock . recv ( 1 ) if not c : return None # socket is closed if c == b'\n' : break reply . write ( c ) result = reply . getvalue ( ) log . debug ( '-> %r' , result ) return result | Receive a single line from the socket . | 77 | 9 |
241,792 | def parse_term ( s ) : size , s = s . split ( b':' , 1 ) size = int ( size ) return s [ : size ] , s [ size : ] | Parse single s - expr term from bytes . | 40 | 10 |
241,793 | def parse ( s ) : if s . startswith ( b'(' ) : s = s [ 1 : ] name , s = parse_term ( s ) values = [ name ] while not s . startswith ( b')' ) : value , s = parse ( s ) values . append ( value ) return values , s [ 1 : ] return parse_term ( s ) | Parse full s - expr from bytes . | 82 | 9 |
241,794 | def parse_sig ( sig ) : label , sig = sig assert label == b'sig-val' algo_name = sig [ 0 ] parser = { b'rsa' : _parse_rsa_sig , b'ecdsa' : _parse_ecdsa_sig , b'eddsa' : _parse_eddsa_sig , b'dsa' : _parse_dsa_sig } [ algo_name ] return parser ( args = sig [ 1 : ] ) | Parse signature integer values from s - expr . | 113 | 10 |
241,795 | def sign_digest ( sock , keygrip , digest , sp = subprocess , environ = None ) : hash_algo = 8 # SHA256 assert len ( digest ) == 32 assert communicate ( sock , 'RESET' ) . startswith ( b'OK' ) ttyname = check_output ( args = [ 'tty' ] , sp = sp ) . strip ( ) options = [ 'ttyname={}' . format ( ttyname ) ] # set TTY for... | Sign a digest using specified key using GPG agent . | 416 | 11 |
241,796 | def get_gnupg_components ( sp = subprocess ) : args = [ util . which ( 'gpgconf' ) , '--list-components' ] output = check_output ( args = args , sp = sp ) components = dict ( re . findall ( '(.*):.*:(.*)' , output . decode ( 'utf-8' ) ) ) log . debug ( 'gpgconf --list-components: %s' , components ) return components | Parse GnuPG components paths . | 103 | 8 |
241,797 | def gpg_command ( args , env = None ) : if env is None : env = os . environ cmd = get_gnupg_binary ( neopg_binary = env . get ( 'NEOPG_BINARY' ) ) return [ cmd ] + args | Prepare common GPG command line arguments . | 61 | 9 |
241,798 | def export_public_key ( user_id , env = None , sp = subprocess ) : args = gpg_command ( [ '--export' , user_id ] ) result = check_output ( args = args , env = env , sp = sp ) if not result : log . error ( 'could not find public key %r in local GPG keyring' , user_id ) raise KeyError ( user_id ) return result | Export GPG public key for specified user_id . | 95 | 11 |
241,799 | def export_public_keys ( env = None , sp = subprocess ) : args = gpg_command ( [ '--export' ] ) result = check_output ( args = args , env = env , sp = sp ) if not result : raise KeyError ( 'No GPG public keys found at env: {!r}' . format ( env ) ) return result | Export all GPG public keys . | 80 | 7 |
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