  app | |
  acrp_app | |
  AcrpApp | Handles startup for the custom command line scripts (such as thos contained in the bll_app/custom_scripts/ folder) |
| acrp_combine_app | |
| AcrpCombineApp | Handles startup for the custom command line scripts (such as thos contained in the bll_app/custom_scripts/ folder) |
| app | |
| App | This is the "abstract" superclass of all _app classes |
| confusion_app | |
| ConfusionApp | Handles startup for the custom command line scripts (such as thos contained in the bll_app/custom_scripts/ folder) |
| custom_app | |
| CustomApp | Handles startup for the custom command line scripts (such as thos contained in the bll_app/custom_scripts/ folder) |
| data_viewer_app | |
| DataViewerApp | Handles startup for the data viewer app |
| naptime_filter_app | |
| NaptimeFilterApp | Handles startup for the Naptime Filter app |
| pitch_study_app | |
| PitchStudyApp | Handles startup for the mel_testing app |
| reliability2_app | |
| Reliability2App | Handles startup for the reliability2 app |
| reliability_app | |
| ReliabilityApp | Handles startup for the reliability app |
| splitter_app | |
| SplitterApp | Handles startup for the TRS file splitting app |
| stats_app | |
| StatsApp | Handles startup for the statistics app |
| verifier_app | |
| VerifierApp | Handles startup for the transcription verifier app |
 wh_freq_app | |
 WhFreqApp | Handles startup for the WH Question app |
| data_structs | |
| base_objects | |
 BLLObject | A custom object that provides some handy debugging routines to subclasses |
| DBObject | Represents an object that can be stored in the database |
| check | |
| Check | A saved collection of settings that can be used to generate stats from a TRS file (for the Reliability App) |
| check2 | |
| Check2 | This class represents one trial's worth of data for the reliability2 app |
| codes | |
| Code | This class provides information about/validation for a particular code |
| TranscriberCode124 | Transcriber codes 1, 2, and 4 have some things in common |
| TranscriberCode3 | The third transcriber code is slightly different from the others because it can contain multiple characters |
| CodeInfo | This class holds information about a particular code option |
| combo_option | |
| ComboOption | This class represents a single entry in a UI combo box |
| error_collector | |
| ErrorCollector | This class maintains a collection of errors and warnings, providing various lookup methods to retreive them |
| output | |
| Output | An Output represents particular statistic that the user is trying to calculate from a TRS file |
| output_calcs | |
| OutputCalc | An OutputCalc encapsulates all of the calculations for a particular output |
| CountOutputCalc | This OutputCalc searches for a regex match in a segment/chain phrase and counts the number of matches |
| RateOutputCalc | This OutputCalc searches for a regex match in a segment/chain phrase and counts the number of matches, then divides the count by the length of the segment in seconds |
| TimePeriodOutputCalc | This OutputCalc searches for a regex match in the items' phrases, and calculates the total length of the items (in seconds) that contain a match |
| BreakdownOutputCalc | This type of OutputCalc constructs a table of counts |
| ListOutputCalc | This type of OutputCalc searches for a regex match in the phrase of items |
| output_config | |
| OutputConfig | An OutputConfig is a set of Outputs that can be 'run' on a particular TRS file |
| pitch_study_props | |
| PitchStudyProps | |
| seg_filters | |
| SegFilter | This class (actually, its subclasses) handles all of the segment/chain filtering operations in the BLL Apps |
| WHQFilter | This Filter allows utterances to pass through if they (contain at least one 'wh' word (who, what, when, where, why, how) AND are marked as a question in transcriber code 3) |
| TimeSegFilter | This filter strains out utterances that start or end after a specific time |
| OverlappingVocalsSegFilter | This type of filter searches for Utterances of types OLN, OLF, and/or transcribed with '<>', filtering out all others |
| SpeakerCodeSegFilter | This type of Filter can be used to include only segments/chains with particular LENA-defined speaker codes (eg |
| TransCodeSegFilter | This is an 'abstract' base class for all types of filters that include/exclude based on a particular transcriber code |
| SpeakerTypeSegFilter | This class filters by transcriber code 1 (speaker type) |
| TargetListenerSegFilter | This class filters by transcriber code 2 (target listener) |
| GrammaticalitySegFilter | This class filters by transcriber code 3 (grammaticality/completeness) |
| UtteranceTypeSegFilter | This class filters by transcriber code 4 (utterance type) |
| segment | |
| Segment | This class holds a chunk of information from the TRS file |
| speaker | |
| Speaker | This class represents a LENA-defined speaker |
| test | |
| Test | This class represents an instance of a single step in a Check (Reliability Application) |
| test2 | |
| Test2 | This class contains information for a single block that has been reviewed by the user (for the Reliability2 App) |
| utterance | |
| Utterance | This class represents an Utterance |
| db | |
| bll_database | |
| BLLDatabase | Provides BLL-app-specific data retreival and storage routines, building on the base database class |
| DBConstants | This class does an initial SQL select on database 'lookup tables' (tables containing information that is frequently used, but never updated while the program is running), and provides acess to this information in the form of a number of static data structures |
| csv_database | |
| CSVDatabase | This class provides a way to convert a csv file into an in-memory database |
| database | |
| Database | This class provides a basic API layer on top of an SQLite database |
| mem_database | |
| MemDatabase | This class provides all the functionality of database.py, but using an in-memory database (non-persistent) |
| launcher | This module is the main entry point for all bll applications |
| parsers | |
| csv_parser | |
| CSVParser | Parses Segment objects out a CSV file (one segment per row) |
| errors | |
| BllAppError | This is an 'abstract' base class for custom exception classes |
| ParserError | The class represents an error that has been detected in a TRS file |
| ParserWarning | This class represents a warning that has been detected in a TRS file |
| filter_manager | |
| FilteredSeg | This class impersonates a Segment instance, but maintains an alternate (filtered) utterance list |
| FilterManager | This class provides various ways of looking up segments or utterances (from a list of Segment-like objects passed to the constructor) |
| freq_exporter | |
| FreqExporter | This class provides the ability to export data for the WH-Frequency App |
| its_parser | |
| ITSParser | |
| parser_tools | |
| ParserTools | This class encapsulates some common static methods used by various parsers |
| pitch_study_exporter | |
| reliability2_exporter | |
| Reliability2Exporter | This calss writes details about a check2 object (a unit of data from the Reliability2 App) to a CSV file |
| reliability2_parser | |
| Reliability2Parser | This class parses information from an ADEX-exported csv file, for use in the Reliability2 program |
| reliability_exporter | |
| ReliabilityExporter | The class writes details about a particular check run (from the Reliability App) to a CSV file |
| state_machines | |
| ParseUttersStateMachine | This class handles the task of generating Utterance objects from the data within a |
| LinkUttersStateMachine | This class handles the job of linking together Utterances (via their next/prev pointers) that are marked with I/C codes (transcriber code 3) by the transcribers |
| stats_exporter | |
| StatsExporter | This class writes statistics from the stats app to a csv file |
| trs_parser | |
| TRSParser | This class parses transcribed (or untranscribed) TRS files, producing output in the form of Segment objects (which contain Utterance objects) |
| trs_splitter | |
| TRSSplitter | This class splits a TRS file into chunks of a given length, writing the split files to a user-specified directory |
| TRSMerger | Merges split files back into a single TRS file |
| wav_parser | |
| WavParser | This class manipulates and plays WAV audio files |
| ui | |
| data_viewer_app | |
| filter_window | |
| FilterWindow | |
| Filter | |
| main_window | |
| MainWindow | |
| naptime_filter_app | |
| db_window | |
| DBWindow | |
| filter_window | |
| FilterWindow | |
| main_window | |
| MainWindow | |
| pitch_study_app | |
| batch_sel_win | |
| BatchSelectionWindow | |
| main_window | |
| MainWindow | |
| options_window | |
| OptionsWindow | |
| testing_window | |
| TestingWindow | |
| reliability2_app | |
| create_check_window | |
| CreateCheckWindow | |
| load_window | |
| LoadWindow | |
| main_window | |
| MainWindow | |
| test_window | |
| TestWindow | |
| Controls | |
| TestStateMachine | |
| reliability_app | |
| create_window | |
| CreateWindow | |
| load_window | |
| LoadWindow | |
| main_window | |
| MainWindow | |
| test_window | |
| TestWindow | |
| splitter_app | |
| main_window | |
| MainWindow | |
| options_window | |
| OptionsWindow | |
| stats_app | |
| config_window | |
| ConfigWindow | |
| output_window | |
| OutputWindow | |
| OptionsFrame | |
| view_configs_window | |
| ViewConfigsWindow | |
| verifier_app | |
| diff_win | |
| DiffWin | |
| main_window | |
| MainWindow | |
| open_pair_window | |
| OpenPairWindow | |
| verification_window | |
| VerificationWindow | |
| wh_freq_app | |
| freq_window | |
| FreqWindow | |
| main_window | |
| MainWindow | |
| updater | |
 utils | |
| add_filter_window | |
| AddFilterWindow | This class provides a window that allows the user to create various types of segment filters |
| backend_utils | |
| BackendUtils | This class contains a collection of static methods for various backend-ish uses |
| enum | |
| Enum | A primitive enum class (Python has none) |
| filters_frame | |
| FiltersFrame | This is frame that you can embed in a window to allow the user to create segment filters |
| form | |
| Form | This class provides a way to store UI input elements by name so that they can be retrieved later on |
| handler_manager | |
| HandlerManager | This class is a data structure that stores information about handler methods for UI widgets |
| keyboard | |
| Keyboard | |
| naptime | |
| Naptime | |
| praat_interop | |
| PraatInterop | This class contains static methods that can be used to perform some basic operations in Praat |
| progress_dialog | |
| ProgressDialog | A popup dialog box that displays a progress bar |
| ui_utils | |
| UIUtils | A collection of static methods and constants for common UI-related tasks |
1.8.3.1 
