Python sibislogger.info函数代码示例

def get_all_gradients(session_label, dti_stack, decimals=None):
    """
    Parses a list of dti sidecar files for subject.

    Returns
    =======
    list of np.array
    """
    gradients_per_frame = list()
    gradients_as_array = np.asanyarray([])

    error_xml_path_list=[] 
    error_msg=""

    for xml_path in dti_stack:
        xml_sidecar = read_xml_sidecar(xml_path)
        try:
            gradients_per_frame.append(get_gradient_table(xml_sidecar,
                                                     decimals=decimals))
            gradients_as_array = np.asanyarray(gradients_per_frame)
        except Exception as e:
            error_xml_path_list.append(xml_path)
            error_msg=str(e)

    if error_xml_path_list != [] :
        slog.info(session_label,
                      'ERROR: Could not get gradient table from xml sidecar',
                      script='xnat/check_gradient_tables.py',
                      sidecar=str(xml_sidecar),
                      error_xml_path_list=str(error_xml_path_list),
                      error_msg=error_msg)
    return gradients_as_array

    def schedule_cluster_job(self,job_script, job_title,submit_log=None, job_log=None, verbose=False):
        qsub_cmd= '/opt/sge/bin/lx-amd64/qsub'
        if not os.path.exists(qsub_cmd):
            slog.info(job_title + "-" +hashlib.sha1(str(job_script).encode('utf-8')).hexdigest()[0:6],"ERROR: Failed to schedule job as '" + qsub_cmd + "' cannot be found!", job_script = str(job_script))
            return False

        sge_env = os.environ.copy()
        sge_env['SGE_ROOT'] = '/opt/sge'
        sge_param = self.__sibis_defs['cluster_parameters'].split(',')
        if job_log :
            sge_param += ['-o', job_log]
        else :
            sge_param += ['-o','/dev/null']

        qsub_args= [ qsub_cmd ] + sge_param + ['-N', '%s' % (job_title) ]
        #stderr=subprocess.STDOUT
        qsub_process = subprocess.Popen( qsub_args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr= subprocess.PIPE, env=sge_env)
        (stdoutdata, stderrdata) = qsub_process.communicate(str(job_script).encode('utf-8'))

        cmd_str='echo "%s" | %s\n' % (job_script," ".join(qsub_args))
        if stderrdata :
            slog.info(job_title + "-" + hashlib.sha1(str(stderrdata).encode('utf-8')).hexdigest()[0:6],"ERROR: Failed to schedule job !", cmd = cmd_str, err_msg = str(stderrdata))
            return False

        if verbose:
            print(cmd_str)
            if stdoutdata:
                print(stdoutdata.decode('utf-8'))

        if submit_log:
            with open(submit_log, "a") as myfile:
               myfile.write(cmd_str)
               myfile.write(stdoutdata.decode('utf-8'))

        return True

    def connect_server(self,api_type, timeFlag=False):
        """
        Connect to servers, setting each property.
        """
        if api_type not in self.api :
            slog.info('session.connect_server','api type ' + api_type + ' not defined !',
                      api_types = str(list(self.api.keys())))
            return None

        if timeFlag : 
            slog.startTimer2() 

        if api_type == 'xnat' :
            connectionPtr = self.__connect_xnat__()
        elif api_type == 'xnat_http' :
            connectionPtr = self.__connect_xnat_http__()
        elif api_type == 'browser_penncnp' : 
            connectionPtr = self.__connect_penncnp__()
        elif api_type == 'svn_laptop' : 
            connectionPtr = self.__connect_svn_laptop__()
        elif api_type == 'redcap_mysql_db' : 
            connectionPtr = self.__connect_redcap_mysql__()
        else :
            connectionPtr = self.__connect_redcap_project__(api_type)
            
        if timeFlag : 
            slog.takeTimer2('connect_' + api_type) 

        return connectionPtr

    def mail_user( self, uid, msglist ):
        # Get user full name and email address
	try:
            user_firstname = self._interface.manage.users.firstname( uid )
            user_lastname = self._interface.manage.users.lastname( uid )
            user_email = self._interface.manage.users.email( uid )
	except:
	    slog.info('xnat_email',"ERROR: failed to get detail information for user" + str(uid))
	    return
                
        problem_list = [ '<ol>' ]
        for m in msglist:
            problem_list.append( '<li>%s</li>' % m )
        problem_list.append( '</ol>' )
            
        # Create the body of the message (a plain-text and an HTML version).
        html = '<html>\n\
<head></head>\n\
<body>\n\
<p>Dear %s %s:<br><br>\n\
We have detected the following problem(s) with data you uploaded to the <a href="%s">%s XNAT image repository</a>:</br>\n\
%s\n\
Please address these issues as soon as possible (direct links to the respective data items are provided above for your convenience).\n\
You may want to consult the <a href="http://www.nitrc.org/docman/view.php/672/1206/N-CANDA%%20MRI%%20and%%20Image%%20Management%%20Manual">NCANDA MRI and Image Management Manual</a> for instructions.<br></br>\n\
If you have further questions, feel free to contact the <a href="mailto:%s">NCANDA support</a>\n\
</p>\n\
</body>\n\
</html>' % (user_firstname, user_lastname, self._site_url, self._site_name, '\n'.join( problem_list ), self._xnat_admin_email)
    
        self.send( "NCANDA XNAT: problems with your uploaded data", self._xnat_admin_email, [ user_email ], html )

    def redcap_import_record_to_api(self, records, api_type, error_label, time_label = None): 
        if len(records) == 0 : 
            return None

        if api_type == None :
            api_type = self.__active_redcap_project__

        if api_type in self.api :
            red_api = self.api[api_type]
        else :
            return None
            
        if not red_api: 
            return None

        if time_label:
            slog.startTimer2() 
        try:
            import_response = red_api.import_records(records, overwrite='overwrite')

        except requests.exceptions.RequestException as e:
            error = 'session:redcap_import_record:Failed to import into REDCap' 
            err_list = ast.literal_eval(str(e))['error'].split('","')
            error_label  += '-' + hashlib.sha1(str(e).encode('utf-8')).hexdigest()[0:6] 

            slog.info(error_label, error,
                      requestError=str(e), 
                      red_api = api_type)
            return None

        if time_label:
            slog.takeTimer2("redcap_import_" + time_label, str(import_response)) 
        
        return import_response

def check_for_stroop( xnat, xnat_eid_list, verbose=False ):
    stroop_files = []
    if verbose : 
        print "check_for_stroop: " + str(xnat_eid_list)

    for xnat_eid in xnat_eid_list:
        experiment = xnat.select.experiment( xnat_eid )

        # Get list of resource files that match the Stroop file name pattern
        for resource in  experiment.resources().get():
            resource_files = xnat._get_json( '/data/experiments/%s/resources/%s/files?format=json' % ( xnat_eid, resource ) );
            stroop_files += [ (xnat_eid, resource, re.sub( '.*\/files\/', '', file['URI']) ) for file in resource_files if re.match( '^NCANDAStroopMtS_3cycles_7m53stask_.*.txt$', file['Name'] ) ]

    # No matching files - nothing to do
    if len( stroop_files ) == 0:
        if verbose : 
            print "check_for_stroop: no stroop"
        return (None, None, None)

    # Get first file from list, warn if more files
    if len( stroop_files ) > 1:
        error = "ERROR: experiment have/has more than one Stroop .txt file. Please make sure there is exactly one per session."
        for xnat_eid in xnat_eid_list:
            slog.info(xnat_eid,error)
	return (None, None, None)
    if verbose : 
        print "check_for_stroop: Stroop File: " + str(stroop_files[0])

    return stroop_files[0]

    def redcap_export_records_from_api(self, time_label, api_type, **selectStmt):
        if api_type == None :
            red_api =  self.__get_active_redcap_api__()
        else :
            if api_type in self.api :
                red_api = self.api[api_type]
            else :
                return None
            
        if not red_api: 
            return None

        if time_label:
            slog.startTimer2() 
        try:
            with warnings.catch_warnings(record=True) as w:
                redcap_data = red_api.export_records(**selectStmt)
            if len(w):
                w_str = str(w[-1])
                if "Specify dtype option on import or set low_memory=False"  not in w_str : 
                    slog.info("session.redcap_export_records","Waring: exporting data from REDCap caused warning at {}".format(time.asctime()),
                              warning_msg = w_msg,
                              **selectStmt)

        except Exception as err_msg:
            slog.info("session.redcap_export_records","ERROR: exporting data from REDCap failed at {}".format(time.asctime()),
                      err_msg = str(err_msg),
                      **selectStmt)
            return None

        if time_label:
            slog.takeTimer2("redcap_export_" + time_label) 
        
        return redcap_data

    def xnat_export_general(self,form, fields, conditions, time_label = None): 
        xnat_api = self.__get_xnat_api__()
        if not xnat_api: 
            return None

        if time_label:
            slog.startTimer2() 
        try:
            #  python if one cannot connect to server then 
            with Capturing() as xnat_output: 
                xnat_data = list(xnat_api.search(form, fields).where(conditions).items())
        
        except Exception as err_msg:
            if xnat_output : 
                slog.info("session.xnat_export_general","ERROR: querying XNAT failed most likely due disconnect to server ({})".format(time.asctime()),
                          xnat_api_output = str(xnat_output),
                          form = str(form),
                          fields = str(fields),
                          conditions = str(conditions),
                          err_msg = str(err_msg))
            else :                
                slog.info("session.xnat_export_general","ERROR: querying XNAT failed at {}".format(time.asctime()),
                      form = str(form),
                      fields = str(fields),
                      conditions = str(conditions),
                      err_msg = str(err_msg))
            return None

        if time_label:
            slog.takeTimer2("xnat_export_" + time_label) 
        
        return xnat_data

    def __check_all_forms__(self):
        # Filter each form
        text_list = list()
        non_redcap_list = list()
        for export_name in list(self.__export_forms.keys()):
            (form_text_list, form_non_redcap_list)  = self.__check_form__(export_name)
            if form_text_list :
                text_list += form_text_list
            if form_non_redcap_list:
                non_redcap_list += form_non_redcap_list

        if text_list:
            slog.info('redcap_to_casesdir.__check_all_forms__.' + hashlib.sha1(str(text_list).encode()).hexdigest()[0:6], "ERROR: The txt file(s) in '" + str(self.__forms_dir) + "' list non-numeric redcap variable names!",
                      form_variable_list = str(text_list),
                      info = "Remove it from form file or modify definition in REDCap")

        if non_redcap_list :
            slog.info('redcap_to_casesdir.__check_all_forms__.' +  hashlib.sha1(str(text_list).encode()).hexdigest()[0:6], "ERROR: The txt file(s) in '" + str(self.__forms_dir) + "' list variables that do not exist in redcap!",
                      form_variable_list = str(non_redcap_list),
                      info = "Remove it from form or modify definition REDCap")

        if non_redcap_list or text_list:
            return False

        return True

 def __get_analysis_dir(self) :
     analysis_dir = self.__config_usr_data.get_value('analysis_dir')
     if analysis_dir == None :
         slog.info("session.__get_analysis_dir-" + hashlib.sha1(str(self.__config_usr_data.get_config_file()).encode('utf-8')).hexdigest()[0:6],"ERROR: 'analysis_dir' is not defined in config file !",
                   config_file = self.__config_usr_data.get_config_file())
         
     return  analysis_dir

def check_xml_file( xml_file, project, session, label ):
    xml = open( xml_file, 'r' )

    warnings = []
    try:
        for line in xml:
            # Check fallbacks triggered
            if 'fallbackOrientationCNR' in line:
                warnings.append( "CNR spheres used for orientation - problem detecting 15mm spheres?" )
            if 'fallbackCentroidCNR' in line:
                match = re.match( '^.*distance="([0-9]+\.[0-9]+)".*$', line )
                distance = float( match.group(1) )
                if distance > 3.0:
                    warnings.append( "CNR spheres used for centroid location (distance to SNR center = %f mm) - problem with the SNR sphere?" % distance )

            # Check number of landmarks
            match = re.match( '<landmarkList.*count="([0-9]+)">', line )
            if match:
                count = int( match.group(1) )
                if ( count < 165 ):
                    warnings.append( "Landmark count=%d" % (project,session,count) )

            # Check SNR
            match = re.match( '<snr>([0-9]*\.[0-9]*)</snr>', line )
            if match:
                snr = float( match.group(1) )
                if ( snr < 50 ):
                    warnings.append( "Low SNR=%f" % (project,session,snr) )

            # Check scale
            match = re.match( '<scale>([0-9]*\.[0-9]*)\s+([0-9]*\.[0-9]*)\s+([0-9]*\.[0-9]*)</scale>', line )
            if match:
                for idx in [0,1,2]:
                    scale = float( match.group( idx+1 ) )
                    if ( (scale < 0.99) or (scale > 1.01) ):
                        warnings.append( "Non-unit scale[%d]=%f" % (project,session,idx,scale) )

            # Check nonlinearity
            match = re.match( '<nonlinear>([0-9]*\.[0-9]*)\s+([0-9]*\.[0-9]*)\s+([0-9]*\.[0-9]*)</nonlinear>', line )
            if match:
                for idx in [0,1,2]:
                    nonlinear = float( match.group( idx+1 ) )
                    if ( (nonlinear > 0.5) ):
                        warnings.append( "Nonlinearity[%d]=%f" % (project,session,idx,nonlinear) )
    except:
         error='Could not open XML file for experiment.'
         slog.info(session,error,
                     project_id=project)


    finally:
        xml.close()

    # Print warnings if there were any
    if len( warnings ) > 0:
        warning = " ".join(warnings)
        slog.info(label, warning,
                      session_id=session,
                      project=project,
                      script='t1_qa_functions')

def process_phantom_session( interface, project, subject, session, label, force_updates=False ):
    # Get the experiment object
    experiment = interface.select.experiment( session )
    # First, see if the QA files are already there
    files = experiment.resources().files().get()
    if force_updates or not (('t1.nii.gz' in files) and ('phantom.xml' in files) and ('phantom.nii.gz' in files)):
        dicom_path=''

        # Get list of all scans in the session
        scans = experiment.scans().get()
        for scan in scans:
            # Check only 'usable' scans with the proper name
            [scan_type,quality] = experiment.scan( scan ).attrs.mget( ['type', 'quality'] )
            if ('mprage' in scan_type) or ('t1spgr' in scan_type):
                # Extract the DICOM file directory from the XML representation
                match = re.match( '.*(/fs/storage/XNAT/.*)scan_.*_catalog.xml.*', experiment.scan( scan ).get(), re.DOTALL )
                if match:
                    dicom_path = match.group(1)

        if dicom_path:
            # If we found a matching scan, run the QA
            run_phantom_qa( interface, project, subject, session, label, dicom_path )
        else:
            # If there was no matching scan in the session, print a warning
            warning = "WARNING: ADNI phantom session: {}, experiment: {}, subject: {} does not have \
                       a usable T1-weighted scan".format(session, experiment, subject)
            slog.info(hashlib.sha1('t1_qa_functions').hexdigest()[0:6], warning,
                          script='t1_qa_functions')

 def xnat_get_classes(self):
     xnat_api = self.__get_xnat_api__()
     if not xnat_api:
         error_msg = "XNAT API is not defined! Cannot retrieve classes!",
         slog.info(eid,error_msg,
                   function = "session.xnat_get_classes")
         return None
     return xnat_api.client.classes

    def svn_client(self):
        svn_laptop = self.api['svn_laptop']
        if not svn_laptop:
            slog.info('session.svn_client',"ERROR: svn api is not defined")
            return None

        client = svn_laptop['client']
        return client

    def translate_subject_and_event( self, subject_code, event_label):
        if event_label in list(self.__event_dict.keys()):
            (arm_code,visit_code) = self.__event_dict[event_label]
        else:
            slog.info(str(subject_code),"ERROR: Cannot determine study Arm and Visit from event %s" % event_label )

        pipeline_workdir_rel = os.path.join( subject_code, arm_code, visit_code )
        return (arm_code,visit_code,pipeline_workdir_rel)