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5
1.23k
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53
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Show stats when pings are done
def dump_stats ( myStats ) : print ( "\n----%s PYTHON PING Statistics----" % ( myStats . thisIP ) ) if myStats . pktsSent > 0 : myStats . fracLoss = ( myStats . pktsSent - myStats . pktsRcvd ) / myStats . pktsSent print ( ( "%d packets transmitted, %d packets received, " "%0.1f%% packet loss" ) % ( myStats . pktsSent ,...
100
https://github.com/jay-johnson/network-pipeline/blob/4e53ae13fe12085e0cf2e5e1aff947368f4f1ffa/network_pipeline/scripts/icmp_send_msg.py#L470-L495
[ "def", "slice_reStructuredText", "(", "input", ",", "output", ")", ":", "LOGGER", ".", "info", "(", "\"{0} | Slicing '{1}' file!\"", ".", "format", "(", "slice_reStructuredText", ".", "__name__", ",", "input", ")", ")", "file", "=", "File", "(", "input", ")", ...
bootstrap - py package updatable? .
def updatable ( self ) : if self . latest_version > self . current_version : updatable_version = self . latest_version else : updatable_version = False return updatable_version
101
https://github.com/mkouhei/bootstrap-py/blob/95d56ed98ef409fd9f019dc352fd1c3711533275/bootstrap_py/update.py#L29-L35
[ "def", "delete_binding", "(", "self", ",", "vhost", ",", "exchange", ",", "queue", ",", "rt_key", ")", ":", "vhost", "=", "quote", "(", "vhost", ",", "''", ")", "exchange", "=", "quote", "(", "exchange", ",", "''", ")", "queue", "=", "quote", "(", ...
Show message updatable .
def show_message ( self ) : print ( 'current version: {current_version}\n' 'latest version : {latest_version}' . format ( current_version = self . current_version , latest_version = self . latest_version ) )
102
https://github.com/mkouhei/bootstrap-py/blob/95d56ed98ef409fd9f019dc352fd1c3711533275/bootstrap_py/update.py#L37-L43
[ "def", "verify", "(", "self", ")", ":", "c", "=", "self", ".", "database", ".", "cursor", "(", ")", "non_exist", "=", "set", "(", ")", "no_db_entry", "=", "set", "(", "os", ".", "listdir", "(", "self", ".", "cache_dir", ")", ")", "try", ":", "no_...
Traverse the input otu - sequence file collect the non - unique OTU IDs and file the sequences associated with then under the unique OTU ID as defined by the input matrix .
def condense_otus ( otuF , nuniqueF ) : uniqueOTUs = set ( ) nuOTUs = { } # parse non-unique otu matrix for line in nuniqueF : line = line . split ( ) uOTU = line [ 0 ] for nuOTU in line [ 1 : ] : nuOTUs [ nuOTU ] = uOTU uniqueOTUs . add ( uOTU ) otuFilter = defaultdict ( list ) # parse otu sequence file for line in ot...
103
https://github.com/smdabdoub/phylotoast/blob/0b74ef171e6a84761710548501dfac71285a58a3/bin/pick_otus_condense.py#L14-L51
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determine if read overlaps with rna if so count bases
def rna_bases ( rna_cov , scaffold , bases , line ) : start = int ( line [ 3 ] ) stop = start + bases - 1 if scaffold not in rna_cov : return rna_cov for pos in rna_cov [ scaffold ] [ 2 ] : ol = get_overlap ( [ start , stop ] , pos ) rna_cov [ scaffold ] [ 0 ] += ol return rna_cov
104
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/rRNA_copies.py#L18-L29
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parse ggKbase scaffold - to - bin mapping - scaffolds - to - bins and bins - to - scaffolds
def parse_s2bins ( s2bins ) : s2b = { } b2s = { } for line in s2bins : line = line . strip ( ) . split ( ) s , b = line [ 0 ] , line [ 1 ] if 'UNK' in b : continue if len ( line ) > 2 : g = ' ' . join ( line [ 2 : ] ) else : g = 'n/a' b = '%s\t%s' % ( b , g ) s2b [ s ] = b if b not in b2s : b2s [ b ] = [ ] b2s [ b ] . ...
105
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/rRNA_copies.py#L31-L52
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remove any bins that don t have 16S
def filter_missing_rna ( s2bins , bins2s , rna_cov ) : for bin , scaffolds in list ( bins2s . items ( ) ) : c = 0 for s in scaffolds : if s in rna_cov : c += 1 if c == 0 : del bins2s [ bin ] for scaffold , bin in list ( s2bins . items ( ) ) : if bin not in bins2s : del s2bins [ scaffold ] return s2bins , bins2s
106
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/rRNA_copies.py#L76-L90
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calculate bin coverage
def calc_bin_cov ( scaffolds , cov ) : bases = sum ( [ cov [ i ] [ 0 ] for i in scaffolds if i in cov ] ) length = sum ( [ cov [ i ] [ 1 ] for i in scaffolds if i in cov ] ) if length == 0 : return 0 return float ( float ( bases ) / float ( length ) )
107
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/rRNA_copies.py#L92-L100
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Make sure there is at least a translation has been filled in . If a default language has been specified make sure that it exists amongst translations .
def clean ( self ) : # First make sure the super's clean method is called upon. super ( TranslationFormSet , self ) . clean ( ) if settings . HIDE_LANGUAGE : return if len ( self . forms ) > 0 : # If a default language has been provided, make sure a translation # is available if settings . DEFAULT_LANGUAGE and not any ...
108
https://github.com/dokterbob/django-multilingual-model/blob/2479b2c3d6f7b697e95aa1e082c8bc8699f1f638/multilingual_model/forms.py#L19-L58
[ "def", "remove_handlers_bound_to_instance", "(", "self", ",", "obj", ")", ":", "for", "handler", "in", "self", ".", "handlers", ":", "if", "handler", ".", "im_self", "==", "obj", ":", "self", "-=", "handler" ]
If a default language has been set and is still available in self . available_languages return it and remove it from the list .
def _get_default_language ( self ) : assert hasattr ( self , 'available_languages' ) , 'No available languages have been generated.' assert len ( self . available_languages ) > 0 , 'No available languages to select from.' if ( settings . DEFAULT_LANGUAGE and settings . DEFAULT_LANGUAGE in self . available_languages ) o...
109
https://github.com/dokterbob/django-multilingual-model/blob/2479b2c3d6f7b697e95aa1e082c8bc8699f1f638/multilingual_model/forms.py#L68-L94
[ "def", "compute_busiest_date", "(", "feed", ":", "\"Feed\"", ",", "dates", ":", "List", "[", "str", "]", ")", "->", "str", ":", "f", "=", "feed", ".", "compute_trip_activity", "(", "dates", ")", "s", "=", "[", "(", "f", "[", "c", "]", ".", "sum", ...
Construct the form overriding the initial value for language_code .
def _construct_form ( self , i , * * kwargs ) : if not settings . HIDE_LANGUAGE : self . _construct_available_languages ( ) form = super ( TranslationFormSet , self ) . _construct_form ( i , * * kwargs ) if settings . HIDE_LANGUAGE : form . instance . language_code = settings . DEFAULT_LANGUAGE else : language_code = f...
110
https://github.com/dokterbob/django-multilingual-model/blob/2479b2c3d6f7b697e95aa1e082c8bc8699f1f638/multilingual_model/forms.py#L96-L128
[ "def", "_count_devices", "(", "self", ")", ":", "number_of_devices", "=", "ctypes", ".", "c_uint", "(", ")", "if", "ctypes", ".", "windll", ".", "user32", ".", "GetRawInputDeviceList", "(", "ctypes", ".", "POINTER", "(", "ctypes", ".", "c_int", ")", "(", ...
merge separate fastq files
def fq_merge ( R1 , R2 ) : c = itertools . cycle ( [ 1 , 2 , 3 , 4 ] ) for r1 , r2 in zip ( R1 , R2 ) : n = next ( c ) if n == 1 : pair = [ [ ] , [ ] ] pair [ 0 ] . append ( r1 . strip ( ) ) pair [ 1 ] . append ( r2 . strip ( ) ) if n == 4 : yield pair
111
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/fastq_merge.py#L13-L25
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Creates hash ring .
def _build_circle ( self ) : total_weight = 0 for node in self . _nodes : total_weight += self . _weights . get ( node , 1 ) for node in self . _nodes : weight = self . _weights . get ( node , 1 ) ks = math . floor ( ( 40 * len ( self . _nodes ) * weight ) / total_weight ) for i in xrange ( 0 , int ( ks ) ) : b_key = s...
112
https://github.com/disqus/nydus/blob/9b505840da47a34f758a830c3992fa5dcb7bb7ad/nydus/contrib/ketama.py#L35-L60
[ "def", "libvlc_video_set_subtitle_file", "(", "p_mi", ",", "psz_subtitle", ")", ":", "f", "=", "_Cfunctions", ".", "get", "(", "'libvlc_video_set_subtitle_file'", ",", "None", ")", "or", "_Cfunction", "(", "'libvlc_video_set_subtitle_file'", ",", "(", "(", "1", ",...
Return long integer for a given key that represent it place on the hash ring .
def _gen_key ( self , key ) : b_key = self . _md5_digest ( key ) return self . _hashi ( b_key , lambda x : x )
113
https://github.com/disqus/nydus/blob/9b505840da47a34f758a830c3992fa5dcb7bb7ad/nydus/contrib/ketama.py#L78-L84
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Returns True if there exists a custom image for app_id .
def has_custom_image ( user_context , app_id ) : possible_paths = _valid_custom_image_paths ( user_context , app_id ) return any ( map ( os . path . exists , possible_paths ) )
114
https://github.com/scottrice/pysteam/blob/1eb2254b5235a053a953e596fa7602d0b110245d/pysteam/grid.py#L32-L35
[ "def", "add_worksheet_progress_percentage", "(", "portal", ")", ":", "add_metadata", "(", "portal", ",", "CATALOG_WORKSHEET_LISTING", ",", "\"getProgressPercentage\"", ")", "logger", ".", "info", "(", "\"Reindexing Worksheets ...\"", ")", "query", "=", "dict", "(", "p...
Returns the custom image associated with a given app . If there are multiple candidate images on disk one is chosen arbitrarily .
def get_custom_image ( user_context , app_id ) : possible_paths = _valid_custom_image_paths ( user_context , app_id ) existing_images = filter ( os . path . exists , possible_paths ) if len ( existing_images ) > 0 : return existing_images [ 0 ]
115
https://github.com/scottrice/pysteam/blob/1eb2254b5235a053a953e596fa7602d0b110245d/pysteam/grid.py#L37-L43
[ "def", "console_wait_for_keypress", "(", "flush", ":", "bool", ")", "->", "Key", ":", "key", "=", "Key", "(", ")", "lib", ".", "TCOD_console_wait_for_keypress_wrapper", "(", "key", ".", "key_p", ",", "flush", ")", "return", "key" ]
Sets the custom image for app_id to be the image located at image_path . If there already exists a custom image for app_id it will be deleted . Returns True is setting the image was successful .
def set_custom_image ( user_context , app_id , image_path ) : if image_path is None : return False if not os . path . exists ( image_path ) : return False ( root , ext ) = os . path . splitext ( image_path ) if not is_valid_extension ( ext ) : # TODO: Maybe log that this happened? return False # If we don't remove the ...
116
https://github.com/scottrice/pysteam/blob/1eb2254b5235a053a953e596fa7602d0b110245d/pysteam/grid.py#L45-L70
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Read an orthography profile from a metadata file or a default tab - separated profile file .
def from_file ( cls , fname , form = None ) : try : tg = TableGroup . from_file ( fname ) opfname = None except JSONDecodeError : tg = TableGroup . fromvalue ( cls . MD ) opfname = fname if len ( tg . tables ) != 1 : raise ValueError ( 'profile description must contain exactly one table' ) metadata = tg . common_props ...
117
https://github.com/cldf/segments/blob/9136a4ec89555bf9b574399ffbb07f3cc9a9f45f/src/segments/profile.py#L100-L117
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Create a Profile instance from the Unicode graphemes found in text .
def from_text ( cls , text , mapping = 'mapping' ) : graphemes = Counter ( grapheme_pattern . findall ( text ) ) specs = [ OrderedDict ( [ ( cls . GRAPHEME_COL , grapheme ) , ( 'frequency' , frequency ) , ( mapping , grapheme ) ] ) for grapheme , frequency in graphemes . most_common ( ) ] return cls ( * specs )
118
https://github.com/cldf/segments/blob/9136a4ec89555bf9b574399ffbb07f3cc9a9f45f/src/segments/profile.py#L120-L141
[ "def", "step", "(", "self", ",", "state", ",", "clamping", ")", ":", "ns", "=", "state", ".", "copy", "(", ")", "for", "var", "in", "state", ":", "if", "clamping", ".", "has_variable", "(", "var", ")", ":", "ns", "[", "var", "]", "=", "int", "(...
split fasta file into separate fasta files based on list of scaffolds that belong to each separate file
def split_fasta ( f , id2f ) : opened = { } for seq in parse_fasta ( f ) : id = seq [ 0 ] . split ( '>' ) [ 1 ] . split ( ) [ 0 ] if id not in id2f : continue fasta = id2f [ id ] if fasta not in opened : opened [ fasta ] = '%s.fa' % fasta seq [ 1 ] += '\n' with open ( opened [ fasta ] , 'a+' ) as f_out : f_out . write ...
119
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/name2fasta.py#L7-L22
[ "def", "get_queryset", "(", "self", ")", ":", "return", "Event", ".", "objects", ".", "filter", "(", "Q", "(", "startTime__gte", "=", "timezone", ".", "now", "(", ")", "-", "timedelta", "(", "days", "=", "90", ")", ")", "&", "(", "Q", "(", "series_...
Check whether pathname is a valid user data directory
def _is_user_directory ( self , pathname ) : fullpath = os . path . join ( self . userdata_location ( ) , pathname ) # SteamOS puts a directory named 'anonymous' in the userdata directory # by default. Since we assume that pathname is a userID, ignore any name # that can't be converted to a number return os . path . is...
120
https://github.com/scottrice/pysteam/blob/1eb2254b5235a053a953e596fa7602d0b110245d/pysteam/legacy/steam.py#L47-L58
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Returns an array of user ids for users on the filesystem
def local_users ( self ) : # Any users on the machine will have an entry inside of the userdata # folder. As such, the easiest way to find a list of all users on the # machine is to just list the folders inside userdata userdirs = filter ( self . _is_user_directory , os . listdir ( self . userdata_location ( ) ) ) # Ex...
121
https://github.com/scottrice/pysteam/blob/1eb2254b5235a053a953e596fa7602d0b110245d/pysteam/legacy/steam.py#L80-L87
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Calculates degree days starting with a series of temperature equivalent values
def _calculate_degree_days ( temperature_equivalent , base_temperature , cooling = False ) : if cooling : ret = temperature_equivalent - base_temperature else : ret = base_temperature - temperature_equivalent # degree days cannot be negative ret [ ret < 0 ] = 0 prefix = 'CDD' if cooling else 'HDD' ret . name = '{}_{}' ...
122
https://github.com/opengridcc/opengrid/blob/69b8da3c8fcea9300226c45ef0628cd6d4307651/opengrid/library/weather.py#L31-L59
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Development status .
def status ( self ) : return { self . _acronym_status ( l ) : l for l in self . resp_text . split ( '\n' ) if l . startswith ( self . prefix_status ) }
123
https://github.com/mkouhei/bootstrap-py/blob/95d56ed98ef409fd9f019dc352fd1c3711533275/bootstrap_py/classifiers.py#L33-L36
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OSI Approved license .
def licenses ( self ) : return { self . _acronym_lic ( l ) : l for l in self . resp_text . split ( '\n' ) if l . startswith ( self . prefix_lic ) }
124
https://github.com/mkouhei/bootstrap-py/blob/95d56ed98ef409fd9f019dc352fd1c3711533275/bootstrap_py/classifiers.py#L43-L46
[ "async", "def", "logs", "(", "self", ",", "service_id", ":", "str", ",", "*", ",", "details", ":", "bool", "=", "False", ",", "follow", ":", "bool", "=", "False", ",", "stdout", ":", "bool", "=", "False", ",", "stderr", ":", "bool", "=", "False", ...
Remove prefix .
def licenses_desc ( self ) : return { self . _acronym_lic ( l ) : l . split ( self . prefix_lic ) [ 1 ] for l in self . resp_text . split ( '\n' ) if l . startswith ( self . prefix_lic ) }
125
https://github.com/mkouhei/bootstrap-py/blob/95d56ed98ef409fd9f019dc352fd1c3711533275/bootstrap_py/classifiers.py#L48-L52
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Convert license acronym .
def _acronym_lic ( self , license_statement ) : pat = re . compile ( r'\(([\w+\W?\s?]+)\)' ) if pat . search ( license_statement ) : lic = pat . search ( license_statement ) . group ( 1 ) if lic . startswith ( 'CNRI' ) : acronym_licence = lic [ : 4 ] else : acronym_licence = lic . replace ( ' ' , '' ) else : acronym_li...
126
https://github.com/mkouhei/bootstrap-py/blob/95d56ed98ef409fd9f019dc352fd1c3711533275/bootstrap_py/classifiers.py#L54-L67
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calc MD5 based on path
def calcMD5 ( path ) : # check that file exists if os . path . exists ( path ) is False : yield False else : command = [ 'md5sum' , path ] p = Popen ( command , stdout = PIPE ) for line in p . communicate ( ) [ 0 ] . splitlines ( ) : yield line . decode ( 'ascii' ) . strip ( ) . split ( ) [ 0 ] p . wait ( ) yield False
127
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/ncbi_download.py#L18-L31
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download files with wget
def wget ( ftp , f = False , exclude = False , name = False , md5 = False , tries = 10 ) : # file name if f is False : f = ftp . rsplit ( '/' , 1 ) [ - 1 ] # downloaded file if it does not already exist # check md5s on server (optional) t = 0 while md5check ( f , ftp , md5 , exclude ) is not True : t += 1 if name is no...
128
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/ncbi_download.py#L74-L97
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check that at least one of queries is in list l
def check ( line , queries ) : line = line . strip ( ) spLine = line . replace ( '.' , ' ' ) . split ( ) matches = set ( spLine ) . intersection ( queries ) if len ( matches ) > 0 : return matches , line . split ( '\t' ) return matches , False
129
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/ncbi_download.py#L99-L109
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search entrez using specified database and accession
def entrez ( db , acc ) : c1 = [ 'esearch' , '-db' , db , '-query' , acc ] c2 = [ 'efetch' , '-db' , 'BioSample' , '-format' , 'docsum' ] p1 = Popen ( c1 , stdout = PIPE , stderr = PIPE ) p2 = Popen ( c2 , stdin = p1 . stdout , stdout = PIPE , stderr = PIPE ) return p2 . communicate ( )
130
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/ncbi_download.py#L111-L120
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attempt to use NCBI Entrez to get BioSample ID
def searchAccession ( acc ) : # try genbank file # genome database out , error = entrez ( 'genome' , acc ) for line in out . splitlines ( ) : line = line . decode ( 'ascii' ) . strip ( ) if 'Assembly_Accession' in line or 'BioSample' in line : newAcc = line . split ( '>' ) [ 1 ] . split ( '<' ) [ 0 ] . split ( '.' ) [ ...
131
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download genome info from NCBI
def getFTPs ( accessions , ftp , search , exclude , convert = False , threads = 1 , attempt = 1 , max_attempts = 2 ) : info = wget ( ftp ) [ 0 ] allMatches = [ ] for genome in open ( info , encoding = 'utf8' ) : genome = str ( genome ) matches , genomeInfo = check ( genome , accessions ) if genomeInfo is not False : f ...
132
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download genomes from NCBI
def download ( args ) : accessions , infoFTP = set ( args [ 'g' ] ) , args [ 'i' ] search , exclude = args [ 's' ] , args [ 'e' ] FTPs = getFTPs ( accessions , infoFTP , search , exclude , threads = args [ 't' ] , convert = args [ 'convert' ] ) if args [ 'test' ] is True : for genome in FTPs : print ( 'found:' , ';' . ...
133
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remove pesky characters from fasta file header
def fix_fasta ( fasta ) : for seq in parse_fasta ( fasta ) : seq [ 0 ] = remove_char ( seq [ 0 ] ) if len ( seq [ 1 ] ) > 0 : yield seq
134
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Compute a DataFrame summary of a Stats object .
def _calc_frames ( stats ) : timings = [ ] callers = [ ] for key , values in iteritems ( stats . stats ) : timings . append ( pd . Series ( key + values [ : - 1 ] , index = timing_colnames , ) ) for caller_key , caller_values in iteritems ( values [ - 1 ] ) : callers . append ( pd . Series ( key + caller_key + caller_v...
135
https://github.com/ssanderson/pstats-view/blob/62148d4e01765806bc5e6bb40628cdb186482c05/pstatsviewer/viewer.py#L40-L66
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get unmapped reads
def unmapped ( sam , mates ) : for read in sam : if read . startswith ( '@' ) is True : continue read = read . strip ( ) . split ( ) if read [ 2 ] == '*' and read [ 6 ] == '*' : yield read elif mates is True : if read [ 2 ] == '*' or read [ 6 ] == '*' : yield read for i in read : if i == 'YT:Z:UP' : yield read
136
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/unmapped.py#L11-L26
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execute jobs in processes using N threads
def parallel ( processes , threads ) : pool = multithread ( threads ) pool . map ( run_process , processes ) pool . close ( ) pool . join ( )
137
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/parallel.py#L19-L26
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the final log processor that structlog requires to render .
def define_log_renderer ( fmt , fpath , quiet ) : # it must accept a logger, method_name and event_dict (just like processors) # but must return the rendered string, not a dictionary. # TODO tty logic if fmt : return structlog . processors . JSONRenderer ( ) if fpath is not None : return structlog . processors . JSONRe...
138
https://github.com/deep-compute/basescript/blob/f7233963c5291530fcb2444a7f45b556e6407b90/basescript/log.py#L239-L256
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Add unique id type and hostname
def _structlog_default_keys_processor ( logger_class , log_method , event ) : global HOSTNAME if 'id' not in event : event [ 'id' ] = '%s_%s' % ( datetime . utcnow ( ) . strftime ( '%Y%m%dT%H%M%S' ) , uuid . uuid1 ( ) . hex ) if 'type' not in event : event [ 'type' ] = 'log' event [ 'host' ] = HOSTNAME return event
139
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log processors that structlog executes before final rendering
def define_log_processors ( ) : # these processors should accept logger, method_name and event_dict # and return a new dictionary which will be passed as event_dict to the next one. return [ structlog . processors . TimeStamper ( fmt = "iso" ) , _structlog_default_keys_processor , structlog . stdlib . PositionalArgumen...
140
https://github.com/deep-compute/basescript/blob/f7233963c5291530fcb2444a7f45b556e6407b90/basescript/log.py#L352-L364
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configures a logger when required write to stderr or a file
def _configure_logger ( fmt , quiet , level , fpath , pre_hooks , post_hooks , metric_grouping_interval ) : # NOTE not thread safe. Multiple BaseScripts cannot be instantiated concurrently. level = getattr ( logging , level . upper ( ) ) global _GLOBAL_LOG_CONFIGURED if _GLOBAL_LOG_CONFIGURED : return # since the hooks...
141
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Instead of using a processor adding basic information like caller filename etc here .
def _add_base_info ( self , event_dict ) : f = sys . _getframe ( ) level_method_frame = f . f_back caller_frame = level_method_frame . f_back return event_dict
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Propagate a method call to the wrapped logger .
def _proxy_to_logger ( self , method_name , event , * event_args , * * event_kw ) : if isinstance ( event , bytes ) : event = event . decode ( 'utf-8' ) if event_args : event_kw [ 'positional_args' ] = event_args return super ( BoundLevelLogger , self ) . _proxy_to_logger ( method_name , event = event , * * event_kw )
143
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Given four points of a rectangle translate the rectangle to the specified x and y coordinates and optionally change the width .
def translate ( rect , x , y , width = 1 ) : return ( ( rect [ 0 ] [ 0 ] + x , rect [ 0 ] [ 1 ] + y ) , ( rect [ 1 ] [ 0 ] + x , rect [ 1 ] [ 1 ] + y ) , ( rect [ 2 ] [ 0 ] + x + width , rect [ 2 ] [ 1 ] + y ) , ( rect [ 3 ] [ 0 ] + x + width , rect [ 3 ] [ 1 ] + y ) )
144
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remove problem characters from string
def remove_bad ( string ) : remove = [ ':' , ',' , '(' , ')' , ' ' , '|' , ';' , '\'' ] for c in remove : string = string . replace ( c , '_' ) return string
145
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make copy of sequences with short identifier
def get_ids ( a ) : a_id = '%s.id.fa' % ( a . rsplit ( '.' , 1 ) [ 0 ] ) a_id_lookup = '%s.id.lookup' % ( a . rsplit ( '.' , 1 ) [ 0 ] ) if check ( a_id ) is True : return a_id , a_id_lookup a_id_f = open ( a_id , 'w' ) a_id_lookup_f = open ( a_id_lookup , 'w' ) ids = [ ] for seq in parse_fasta ( open ( a ) ) : id = id...
146
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convert fasta to phylip because RAxML is ridiculous
def convert2phylip ( convert ) : out = '%s.phy' % ( convert . rsplit ( '.' , 1 ) [ 0 ] ) if check ( out ) is False : convert = open ( convert , 'rU' ) out_f = open ( out , 'w' ) alignments = AlignIO . parse ( convert , "fasta" ) AlignIO . write ( alignments , out , "phylip" ) return out
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run IQ - Tree
def run_iqtree ( phy , model , threads , cluster , node ) : # set ppn based on threads if threads > 24 : ppn = 24 else : ppn = threads tree = '%s.treefile' % ( phy ) if check ( tree ) is False : if model is False : model = 'TEST' dir = os . getcwd ( ) command = 'iqtree-omp -s %s -m %s -nt %s -quiet' % ( phy , model , t...
148
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get the names for sequences in the raxml tree
def fix_tree ( tree , a_id_lookup , out ) : if check ( out ) is False and check ( tree ) is True : tree = open ( tree ) . read ( ) for line in open ( a_id_lookup ) : id , name , header = line . strip ( ) . split ( '\t' ) tree = tree . replace ( id + ':' , name + ':' ) out_f = open ( out , 'w' ) print ( tree . strip ( )...
149
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Creates a new Nydus cluster from the given settings .
def create_cluster ( settings ) : # Pull in our client settings = copy . deepcopy ( settings ) backend = settings . pop ( 'engine' , settings . pop ( 'backend' , None ) ) if isinstance ( backend , basestring ) : Conn = import_string ( backend ) elif backend : Conn = backend else : raise KeyError ( 'backend' ) # Pull in...
150
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Gets the translation of a specific field for a specific language code .
def _get_translation ( self , field , code ) : if not code in self . _translation_cache : translations = self . translations . select_related ( ) logger . debug ( u'Matched with field %s for language %s. Attempting lookup.' , field , code ) try : translation_obj = translations . get ( language_code = code ) except Obje...
151
https://github.com/dokterbob/django-multilingual-model/blob/2479b2c3d6f7b697e95aa1e082c8bc8699f1f638/multilingual_model/models.py#L44-L90
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Wrapper to allow for easy unicode representation of an object by the specified property . If this wrapper is not able to find the right translation of the specified property it will return the default value instead .
def unicode_wrapper ( self , property , default = ugettext ( 'Untitled' ) ) : # TODO: Test coverage! try : value = getattr ( self , property ) except ValueError : logger . warn ( u'ValueError rendering unicode for %s object.' , self . _meta . object_name ) value = None if not value : value = default return value
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remove insertion columns from aligned fasta file
def strip_inserts ( fasta ) : for seq in parse_fasta ( fasta ) : seq [ 1 ] = '' . join ( [ b for b in seq [ 1 ] if b == '-' or b . isupper ( ) ] ) yield seq
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Transform a string s graphemes into the mappings given in a different column in the orthography profile .
def transform ( self , word , column = Profile . GRAPHEME_COL , error = errors . replace ) : assert self . op , 'method can only be called with orthography profile.' if column != Profile . GRAPHEME_COL and column not in self . op . column_labels : raise ValueError ( "Column {0} not found in profile." . format ( column ...
154
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Function to tokenize input string and return output of str with ortho rules applied .
def rules ( self , word ) : return self . _rules . apply ( word ) if self . _rules else word
155
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Given a string that is space - delimited on Unicode grapheme clusters group Unicode modifier letters with their preceding base characters deal with tie bars etc .
def combine_modifiers ( self , graphemes ) : result = [ ] temp = "" count = len ( graphemes ) for grapheme in reversed ( graphemes ) : count -= 1 if len ( grapheme ) == 1 and unicodedata . category ( grapheme ) == "Lm" and not ord ( grapheme ) in [ 712 , 716 ] : temp = grapheme + temp # hack for the cases where a space...
156
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parse catalytic RNAs to gff format
def parse_catalytic ( insertion , gff ) : offset = insertion [ 'offset' ] GeneStrand = insertion [ 'strand' ] if type ( insertion [ 'intron' ] ) is not str : return gff for intron in parse_fasta ( insertion [ 'intron' ] . split ( '|' ) ) : ID , annot , strand , pos = intron [ 0 ] . split ( '>' ) [ 1 ] . split ( ) Start...
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parse ORF to gff format
def parse_orf ( insertion , gff ) : offset = insertion [ 'offset' ] if type ( insertion [ 'orf' ] ) is not str : return gff for orf in parse_fasta ( insertion [ 'orf' ] . split ( '|' ) ) : ID = orf [ 0 ] . split ( '>' ) [ 1 ] . split ( ) [ 0 ] Start , End , strand = [ int ( i ) for i in orf [ 0 ] . split ( ' # ' ) [ 1 ...
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parse insertion to gff format
def parse_insertion ( insertion , gff ) : offset = insertion [ 'offset' ] for ins in parse_fasta ( insertion [ 'insertion sequence' ] . split ( '|' ) ) : strand = insertion [ 'strand' ] ID = ins [ 0 ] . split ( '>' ) [ 1 ] . split ( ) [ 0 ] Start , End = [ int ( i ) for i in ins [ 0 ] . split ( 'gene-pos=' , 1 ) [ 1 ] ...
159
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parse rRNA to gff format
def parse_rRNA ( insertion , seq , gff ) : offset = insertion [ 'offset' ] strand = insertion [ 'strand' ] for rRNA in parse_masked ( seq , 0 ) [ 0 ] : rRNA = '' . join ( rRNA ) Start = seq [ 1 ] . find ( rRNA ) + 1 End = Start + len ( rRNA ) - 1 if strand == '-' : Start , End = End - 2 , Start - 2 pos = ( abs ( Start ...
160
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convert iTable to gff file
def iTable2GFF ( iTable , fa , contig = False ) : columns = [ '#seqname' , 'source' , 'feature' , 'start' , 'end' , 'score' , 'strand' , 'frame' , 'attribute' ] gff = { c : [ ] for c in columns } for insertion in iTable . iterrows ( ) : insertion = insertion [ 1 ] if insertion [ 'ID' ] not in fa : continue # rRNA stran...
161
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Given an abundance table group the counts by every taxonomic level .
def summarize_taxa ( biom ) : tamtcounts = defaultdict ( int ) tot_seqs = 0.0 for row , col , amt in biom [ 'data' ] : tot_seqs += amt rtax = biom [ 'rows' ] [ row ] [ 'metadata' ] [ 'taxonomy' ] for i , t in enumerate ( rtax ) : t = t . strip ( ) if i == len ( rtax ) - 1 and len ( t ) > 3 and len ( rtax [ - 1 ] ) > 3 ...
162
https://github.com/smdabdoub/phylotoast/blob/0b74ef171e6a84761710548501dfac71285a58a3/bin/biom_phyla_summary.py#L27-L46
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Returns the path to the custom image set for this game or None if no image is set
def custom_image ( self , user ) : for ext in self . valid_custom_image_extensions ( ) : image_location = self . _custom_image_path ( user , ext ) if os . path . isfile ( image_location ) : return image_location return None
163
https://github.com/scottrice/pysteam/blob/1eb2254b5235a053a953e596fa7602d0b110245d/pysteam/legacy/game.py#L41-L48
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Sets a custom image for the game . image_path should refer to an image file on disk
def set_image ( self , user , image_path ) : _ , ext = os . path . splitext ( image_path ) shutil . copy ( image_path , self . _custom_image_path ( user , ext ) )
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get a list of mapped reads
def sam_list ( sam ) : list = [ ] for file in sam : for line in file : if line . startswith ( '@' ) is False : line = line . strip ( ) . split ( ) id , map = line [ 0 ] , int ( line [ 1 ] ) if map != 4 and map != 8 : list . append ( id ) return set ( list )
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get a list of mapped reads require that both pairs are mapped in the sam file in order to remove the reads
def sam_list_paired ( sam ) : list = [ ] pair = [ '1' , '2' ] prev = '' for file in sam : for line in file : if line . startswith ( '@' ) is False : line = line . strip ( ) . split ( ) id , map = line [ 0 ] , int ( line [ 1 ] ) if map != 4 and map != 8 : read = id . rsplit ( '/' ) [ 0 ] if read == prev : list . append ...
166
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require that both pairs are mapped in the sam file in order to remove the reads
def filter_paired ( list ) : pairs = { } filtered = [ ] for id in list : read = id . rsplit ( '/' ) [ 0 ] if read not in pairs : pairs [ read ] = [ ] pairs [ read ] . append ( id ) for read in pairs : ids = pairs [ read ] if len ( ids ) == 2 : filtered . extend ( ids ) return set ( filtered )
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print fastq from sam
def sam2fastq ( line ) : fastq = [ ] fastq . append ( '@%s' % line [ 0 ] ) fastq . append ( line [ 9 ] ) fastq . append ( '+%s' % line [ 0 ] ) fastq . append ( line [ 10 ] ) return fastq
168
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- check to see if the read maps with < = threshold number of mismatches - mm_option = one or both depending on whether or not one or both reads in a pair need to pass the mismatch threshold - pair can be False if read does not have a pair - make sure alignment score is not 0 which would indicate that the read was not a...
def check_mismatches ( read , pair , mismatches , mm_option , req_map ) : # if read is not paired, make sure it is mapped and that mm <= thresh if pair is False : mm = count_mismatches ( read ) if mm is False : return False # if no threshold is supplied, return True if mismatches is False : return True # passes thresho...
169
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determine whether or not reads map to specific region of scaffold
def check_region ( read , pair , region ) : if region is False : return True for mapping in read , pair : if mapping is False : continue start , length = int ( mapping [ 3 ] ) , len ( mapping [ 9 ] ) r = [ start , start + length - 1 ] if get_overlap ( r , region ) > 0 : return True return False
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Returns a Steam object representing the current Steam installation on the users computer . If the user doesn t have Steam installed returns None .
def get_steam ( ) : # Helper function which checks if the potential userdata directory exists # and returns a new Steam instance with that userdata directory if it does. # If the directory doesnt exist it returns None instead helper = lambda udd : Steam ( udd ) if os . path . exists ( udd ) else None # For both OS X an...
171
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normalize from zero to one for row or table
def zero_to_one ( table , option ) : if option == 'table' : m = min ( min ( table ) ) ma = max ( max ( table ) ) t = [ ] for row in table : t_row = [ ] if option != 'table' : m , ma = min ( row ) , max ( row ) for i in row : if ma == m : t_row . append ( 0 ) else : t_row . append ( ( i - m ) / ( ma - m ) ) t . append (...
172
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calculate percent of total
def pertotal ( table , option ) : if option == 'table' : total = sum ( [ i for line in table for i in line ] ) t = [ ] for row in table : t_row = [ ] if option != 'table' : total = sum ( row ) for i in row : if total == 0 : t_row . append ( 0 ) else : t_row . append ( i / total * 100 ) t . append ( t_row ) return t
173
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scale table based on the column with the largest sum
def scale ( table ) : t = [ ] columns = [ [ ] for i in table [ 0 ] ] for row in table : for i , v in enumerate ( row ) : columns [ i ] . append ( v ) sums = [ float ( sum ( i ) ) for i in columns ] scale_to = float ( max ( sums ) ) scale_factor = [ scale_to / i for i in sums if i != 0 ] for row in table : t . append ( ...
174
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fit to normal distribution
def norm ( table ) : print ( '# norm dist is broken' , file = sys . stderr ) exit ( ) from matplotlib . pyplot import hist as hist t = [ ] for i in table : t . append ( np . ndarray . tolist ( hist ( i , bins = len ( i ) , normed = True ) [ 0 ] ) ) return t
175
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log transform each value in table
def log_trans ( table ) : t = [ ] all = [ item for sublist in table for item in sublist ] if min ( all ) == 0 : scale = min ( [ i for i in all if i != 0 ] ) * 10e-10 else : scale = 0 for i in table : t . append ( np . ndarray . tolist ( np . log10 ( [ j + scale for j in i ] ) ) ) return t
176
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box - cox transform table
def box_cox ( table ) : from scipy . stats import boxcox as bc t = [ ] for i in table : if min ( i ) == 0 : scale = min ( [ j for j in i if j != 0 ] ) * 10e-10 else : scale = 0 t . append ( np . ndarray . tolist ( bc ( np . array ( [ j + scale for j in i ] ) ) [ 0 ] ) ) return t
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inverse hyperbolic sine transformation
def inh ( table ) : t = [ ] for i in table : t . append ( np . ndarray . tolist ( np . arcsinh ( i ) ) ) return t
178
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/transform.py#L135-L142
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from SparCC - randomly draw from the corresponding posterior Dirichlet distribution with a uniform prior
def diri ( table ) : t = [ ] for i in table : a = [ j + 1 for j in i ] t . append ( np . ndarray . tolist ( np . random . mtrand . dirichlet ( a ) ) ) return t
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https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/transform.py#L144-L153
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Given a list of sample IDs generate unique n - base barcodes for each . Note that only 4^n unique barcodes are possible .
def generate_barcodes ( nIds , codeLen = 12 ) : def next_code ( b , c , i ) : return c [ : i ] + b + ( c [ i + 1 : ] if i < - 1 else '' ) def rand_base ( ) : return random . choice ( [ 'A' , 'T' , 'C' , 'G' ] ) def rand_seq ( n ) : return '' . join ( [ rand_base ( ) for _ in range ( n ) ] ) # homopolymer filter regex: ...
180
https://github.com/smdabdoub/phylotoast/blob/0b74ef171e6a84761710548501dfac71285a58a3/bin/sanger_qiimify.py#L94-L128
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Given a sample ID and a mapping modify a Sanger FASTA file to include the barcode and primer in the sequence data and change the description line as needed .
def scrobble_data_dir ( dataDir , sampleMap , outF , qualF = None , idopt = None , utf16 = False ) : seqcount = 0 outfiles = [ osp . split ( outF . name ) [ 1 ] ] if qualF : outfiles . append ( osp . split ( qualF . name ) [ 1 ] ) for item in os . listdir ( dataDir ) : if item in outfiles or not osp . isfile ( os . pat...
181
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Uses the built - in argparse module to handle command - line options for the program .
def handle_program_options ( ) : parser = argparse . ArgumentParser ( description = "Convert Sanger-sequencing \ derived data files for use with the \ metagenomics analysis program QIIME, by \ extracting Sampl...
182
https://github.com/smdabdoub/phylotoast/blob/0b74ef171e6a84761710548501dfac71285a58a3/bin/sanger_qiimify.py#L202-L271
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Applies the arcsine square root transform to the given BIOM - format table
def arcsin_sqrt ( biom_tbl ) : arcsint = lambda data , id_ , md : np . arcsin ( np . sqrt ( data ) ) tbl_relabd = relative_abd ( biom_tbl ) tbl_asin = tbl_relabd . transform ( arcsint , inplace = False ) return tbl_asin
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parse sam file and check mapping quality
def parse_sam ( sam , qual ) : for line in sam : if line . startswith ( '@' ) : continue line = line . strip ( ) . split ( ) if int ( line [ 4 ] ) == 0 or int ( line [ 4 ] ) < qual : continue yield line
184
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reverse completement stats
def rc_stats ( stats ) : rc_nucs = { 'A' : 'T' , 'T' : 'A' , 'G' : 'C' , 'C' : 'G' , 'N' : 'N' } rcs = [ ] for pos in reversed ( stats ) : rc = { } rc [ 'reference frequencey' ] = pos [ 'reference frequency' ] rc [ 'consensus frequencey' ] = pos [ 'consensus frequency' ] rc [ 'In' ] = pos [ 'In' ] rc [ 'Del' ] = pos [ ...
185
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parse codon nucleotide positions in range start - > end wrt strand
def parse_codons ( ref , start , end , strand ) : codon = [ ] c = cycle ( [ 1 , 2 , 3 ] ) ref = ref [ start - 1 : end ] if strand == - 1 : ref = rc_stats ( ref ) for pos in ref : n = next ( c ) codon . append ( pos ) if n == 3 : yield codon codon = [ ]
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calculate coverage for positions in range start - > end
def calc_coverage ( ref , start , end , length , nucs ) : ref = ref [ start - 1 : end ] bases = 0 for pos in ref : for base , count in list ( pos . items ( ) ) : if base in nucs : bases += count return float ( bases ) / float ( length )
187
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parse gbk file
def parse_gbk ( gbks ) : for gbk in gbks : for record in SeqIO . parse ( open ( gbk ) , 'genbank' ) : for feature in record . features : if feature . type == 'gene' : try : locus = feature . qualifiers [ 'locus_tag' ] [ 0 ] except : continue if feature . type == 'CDS' : try : locus = feature . qualifiers [ 'locus_tag' ...
188
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parse gene call information from Prodigal fasta output
def parse_fasta_annotations ( fastas , annot_tables , trans_table ) : if annot_tables is not False : annots = { } for table in annot_tables : for cds in open ( table ) : ID , start , end , strand = cds . strip ( ) . split ( ) annots [ ID ] = [ start , end , int ( strand ) ] for fasta in fastas : for seq in parse_fasta ...
189
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parse annotations in either gbk or Prodigal fasta format
def parse_annotations ( annots , fmt , annot_tables , trans_table ) : annotations = { } # annotations[contig] = [features] # gbk format if fmt is False : for contig , feature in parse_gbk ( annots ) : if contig not in annotations : annotations [ contig ] = [ ] annotations [ contig ] . append ( feature ) # fasta format ...
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convert codon to amino acid
def codon2aa ( codon , trans_table ) : return Seq ( '' . join ( codon ) , IUPAC . ambiguous_dna ) . translate ( table = trans_table ) [ 0 ]
191
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find consensus base based on nucleotide frequencies
def find_consensus ( bases ) : nucs = [ 'A' , 'T' , 'G' , 'C' , 'N' ] total = sum ( [ bases [ nuc ] for nuc in nucs if nuc in bases ] ) # save most common base as consensus (random nuc if there is a tie) try : top = max ( [ bases [ nuc ] for nuc in nucs if nuc in bases ] ) except : bases [ 'consensus' ] = ( 'N' , 'n/a'...
192
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/genome_variation.py#L371-L402
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print consensensus sequences for each genome and sample
def print_consensus ( genomes ) : # generate consensus sequences cons = { } # cons[genome][sample][contig] = consensus for genome , contigs in list ( genomes . items ( ) ) : cons [ genome ] = { } for contig , samples in list ( contigs . items ( ) ) : for sample , stats in list ( samples . items ( ) ) : if sample not in...
193
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/genome_variation.py#L451-L478
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calculate genome coverage from scaffold coverage table
def parse_cov ( cov_table , scaffold2genome ) : size = { } # size[genome] = genome size mapped = { } # mapped[genome][sample] = mapped bases # parse coverage files for line in open ( cov_table ) : line = line . strip ( ) . split ( '\t' ) if line [ 0 ] . startswith ( '#' ) : samples = line [ 1 : ] samples = [ i . rsplit...
194
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/genome_coverage.py#L13-L50
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calculate genome coverage from scaffold coverage
def genome_coverage ( covs , s2b ) : COV = [ ] for cov in covs : COV . append ( parse_cov ( cov , s2b ) ) return pd . concat ( COV )
195
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/genome_coverage.py#L52-L59
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convert s2b files to dictionary
def parse_s2bs ( s2bs ) : s2b = { } for s in s2bs : for line in open ( s ) : line = line . strip ( ) . split ( '\t' ) s , b = line [ 0 ] , line [ 1 ] s2b [ s ] = b return s2b
196
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/genome_coverage.py#L61-L71
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convert fastas to s2b dictionary
def fa2s2b ( fastas ) : s2b = { } for fa in fastas : for seq in parse_fasta ( fa ) : s = seq [ 0 ] . split ( '>' , 1 ) [ 1 ] . split ( ) [ 0 ] s2b [ s ] = fa . rsplit ( '/' , 1 ) [ - 1 ] . rsplit ( '.' , 1 ) [ 0 ] return s2b
197
https://github.com/christophertbrown/bioscripts/blob/83b2566b3a5745437ec651cd6cafddd056846240/ctbBio/genome_coverage.py#L73-L82
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Filters out sequences with too much ambiguity as defined by the method parameters .
def filter_ambiguity ( records , percent = 0.5 ) : # , repeats=6) seqs = [ ] # Ns = ''.join(['N' for _ in range(repeats)]) count = 0 for record in records : if record . seq . count ( 'N' ) / float ( len ( record ) ) < percent : # pos = record.seq.find(Ns) # if pos >= 0: # record.seq...
198
https://github.com/smdabdoub/phylotoast/blob/0b74ef171e6a84761710548501dfac71285a58a3/bin/filter_ambiguity.py#L16-L41
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Search package .
def package_existent ( name ) : try : response = requests . get ( PYPI_URL . format ( name ) ) if response . ok : msg = ( '[error] "{0}" is registered already in PyPI.\n' '\tSpecify another package name.' ) . format ( name ) raise Conflict ( msg ) except ( socket . gaierror , Timeout , ConnectionError , HTTPError ) as ...
199
https://github.com/mkouhei/bootstrap-py/blob/95d56ed98ef409fd9f019dc352fd1c3711533275/bootstrap_py/pypi.py#L12-L33
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