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Godley/Music-Library

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implementation/primaries/ExtractMetadata/classes/MusicManager.py

Summary

Maintainability
F
4 days
Test Coverage

File MusicManager.py has 677 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import os
import shutil
import zipfile
from xml.sax._exceptions import *
Severity: Major
Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 1 day to fix

    MusicManager has 25 functions (exceeds 20 allowed). Consider refactoring.
    Open

    class MusicManager(SearchLayer):
    """
    Grand master class which pulls together features from every other class. This class is instantiated by the Application
    class and should provide methods for the application to access everything else, from rendering to info extraction
    to API access.
    Severity: Minor
    Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 2 hrs to fix

      SearchLayer has 23 functions (exceeds 20 allowed). Consider refactoring.
      Open

      class SearchLayer(MusicData):

    def __init__(self, folder, database):
        super().__init__(database)
        self.folder = folder
      Severity: Minor
      Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 2 hrs to fix

        Cyclomatic complexity is too high in method handleInstrumentQueries. (9)
        Open

            def handleInstrumentQueries(self, search_data, online=False):
        results = {}
        all_matched = True
        result_data = {}
        Severity: Minor
        Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by radon

        Cyclomatic Complexity

        Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.

        Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:

        Construct Effect on CC Reasoning
        if +1 An if statement is a single decision.
        elif +1 The elif statement adds another decision.
        else +0 The else statement does not cause a new decision. The decision is at the if.
        for +1 There is a decision at the start of the loop.
        while +1 There is a decision at the while statement.
        except +1 Each except branch adds a new conditional path of execution.
        finally +0 The finally block is unconditionally executed.
        with +1 The with statement roughly corresponds to a try/except block (see PEP 343 for details).
        assert +1 The assert statement internally roughly equals a conditional statement.
        Comprehension +1 A list/set/dict comprehension of generator expression is equivalent to a for loop.
        Boolean Operator +1 Every boolean operator (and, or) adds a decision point.

        Source: http://radon.readthedocs.org/en/latest/intro.html

        Cyclomatic complexity is too high in method handleTextQueries. (7)
        Open

            def handleTextQueries(self, search_data, online=False):
        # check title, composer, lyricist, instruments for matches
        results = {}
        all_matched = True
        instruments = self.get_instrument_names()
        Severity: Minor
        Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by radon

        Cyclomatic Complexity

        Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.

        Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:

        Construct Effect on CC Reasoning
        if +1 An if statement is a single decision.
        elif +1 The elif statement adds another decision.
        else +0 The else statement does not cause a new decision. The decision is at the if.
        for +1 There is a decision at the start of the loop.
        while +1 There is a decision at the while statement.
        except +1 Each except branch adds a new conditional path of execution.
        finally +0 The finally block is unconditionally executed.
        with +1 The with statement roughly corresponds to a try/except block (see PEP 343 for details).
        assert +1 The assert statement internally roughly equals a conditional statement.
        Comprehension +1 A list/set/dict comprehension of generator expression is equivalent to a for loop.
        Boolean Operator +1 Every boolean operator (and, or) adds a decision point.

        Source: http://radon.readthedocs.org/en/latest/intro.html

        Function handleInstrumentQueries has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
        Open

            def handleInstrumentQueries(self, search_data, online=False):
        results = {}
        all_matched = True
        result_data = {}
        Severity: Minor
        Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 1 hr to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function cleanupApiFiles has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
        Open

            def cleanupApiFiles(self, data, extensions=['mxl', 'xml']):
        for source in data:
            for file in data[source]:
                for ext in extensions:
                    file_ext = file.split(".")[0] + "." + ext
        Severity: Minor
        Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 1 hr to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function handleTextQueries has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
        Open

            def handleTextQueries(self, search_data, online=False):
        # check title, composer, lyricist, instruments for matches
        results = {}
        all_matched = True
        instruments = self.get_instrument_names()
        Severity: Minor
        Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 1 hr to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function getFolderFiles has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
        Open

            def getFolderFiles(self, extensions=['xml', 'mxl']):
        """
        method to search the given folder for all xml and mxl files

        Return value: dictionary containing 2 optional indexes - xml and mxl depending whether any exist of either type
        Severity: Minor
        Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 1 hr to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function parseApiFiles has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
        Open

            def parseApiFiles(self, debug=False):
        """
        method to extract data from apis and parse each created file for metadata
        :return: dictionary of data indexed by filename
        """
        Severity: Minor
        Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 45 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function fetch_and_form_results has 5 arguments (exceeds 4 allowed). Consider refactoring.
        Open

            def fetch_and_form_results(self, data, key, method, *args, **kwargs):
        Severity: Minor
        Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 35 mins to fix

          Function fetch_results has 5 arguments (exceeds 4 allowed). Consider refactoring.
          Open

              def fetch_results(self, data, key, method, *args, **kwargs):
          Severity: Minor
          Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 35 mins to fix

            Function parseNewFiles has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
            Open

                def parseNewFiles(self, file_list):
        """
        method to call the sax parser on each of the new files then send the data to the data layer
        :param file_list:
        :return:
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 35 mins to fix

            Cognitive Complexity

            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

            A method's cognitive complexity is based on a few simple rules:

            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
            • Code is considered more complex for each "break in the linear flow of the code"
            • Code is considered more complex when "flow breaking structures are nested"

            Further reading

            Function unzipApiFiles has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
            Open

                def unzipApiFiles(self, data_set):
        """
        method to download API files and unzip them as necessary
        :return: dictionary of results indexed by source name
        """
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 35 mins to fix

            Cognitive Complexity

            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

            A method's cognitive complexity is based on a few simple rules:

            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
            • Code is considered more complex for each "break in the linear flow of the code"
            • Code is considered more complex when "flow breaking structures are nested"

            Further reading

            Function runQueries has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
            Open

                def runQueries(self, search_data, online=False):
        results = {}
        all_matched = True
        method_table = {
            "text": self.handleTextQueries,
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 25 mins to fix

            Cognitive Complexity

            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

            A method's cognitive complexity is based on a few simple rules:

            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
            • Code is considered more complex for each "break in the linear flow of the code"
            • Code is considered more complex when "flow breaking structures are nested"

            Further reading

            Function rename_output has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
            Open

                def rename_output(self, input_path, output_path):
        if input_path != output_path and os.path.exists(input_path):
            if os.path.exists(output_path):
                os.remove(output_path)
            try:
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 25 mins to fix

            Cognitive Complexity

            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

            A method's cognitive complexity is based on a few simple rules:

            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
            • Code is considered more complex for each "break in the linear flow of the code"
            • Code is considered more complex when "flow breaking structures are nested"

            Further reading

            Function unzipInputFiles has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
            Open

                def unzipInputFiles(self):
        '''
        Method which takes self.files and iterates each one, producing a ZipFile class and extracting the files.
        It will then remove the unnecessary meta-inf folder and add the file to the result list if it managed to unzip
        it without issues.
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py - About 25 mins to fix

            Cognitive Complexity

            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

            A method's cognitive complexity is based on a few simple rules:

            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
            • Code is considered more complex for each "break in the linear flow of the code"
            • Code is considered more complex when "flow breaking structures are nested"

            Further reading

            Similar blocks of code found in 2 locations. Consider refactoring.
            Open

                        if "clef" in search_data:
                if instrument not in search_data["clef"]:
                    result_data[instrument] = search_data[
            Severity: Major
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py and 1 other location - About 1 hr to fix
            implementation/primaries/ExtractMetadata/classes/MusicManager.py on lines 266..268

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 49.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

            Similar blocks of code found in 2 locations. Consider refactoring.
            Open

                        if "key" in search_data:
                if instrument not in search_data["key"]:
                    result_data[instrument] = search_data[
            Severity: Major
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py and 1 other location - About 1 hr to fix
            implementation/primaries/ExtractMetadata/classes/MusicManager.py on lines 270..272

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 49.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

            Similar blocks of code found in 2 locations. Consider refactoring.
            Open

                    except Exceptions.DrumNotImplementedException as e:
            errorList.append(
                "Drum tab found in piece: this application does not handle drum tab.")
            logger.exception(
                "Drum tab found in piece:{} - {}".format(fname, str(e)))
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py and 1 other location - About 45 mins to fix
            implementation/primaries/ExtractMetadata/classes/MusicManager.py on lines 527..531

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 37.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

            Similar blocks of code found in 2 locations. Consider refactoring.
            Open

                    except Exceptions.TabNotImplementedException as e:
            errorList.append(
                "Guitar tab found in this piece: this application does not handle guitar tab.")
            logger.exception(
                "Guitar tab found in piece:{} - {}".format(fname, str(e)))
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py and 1 other location - About 45 mins to fix
            implementation/primaries/ExtractMetadata/classes/MusicManager.py on lines 522..526

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 37.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

            Identical blocks of code found in 2 locations. Consider refactoring.
            Open

            def col_or_none(data, col):
    if len(data) > 0:
        return data[0][col]
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py and 1 other location - About 40 mins to fix
            implementation/primaries/ExtractMetadata/classes/DataLayer/querylayer.py on lines 10..12

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 36.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

            Line too long (111 > 79 characters)
            Open

                    """Method which takes the result of the above method and returns only the zip files from that method"""
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (117 > 79 characters)
            Open

                class and should provide methods for the application to access everything else, from rendering to info extraction
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (112 > 79 characters)
            Open

                    Method which takes self.files and iterates each one, producing a ZipFile class and extracting the files.
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (88 > 79 characters)
            Open

                Class which takes a folder and a list of files in the database and produces 3 lists:
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (85 > 79 characters)
            Open

                    Return value: dict containing new and old files separated by relevant indices
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (90 > 79 characters)
            Open

                            "Connection"] = "error connecting to the internet. Sources not refreshed."
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (81 > 79 characters)
            Open

                                          for key in ids if key in elem and elem[key] != ''])
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (92 > 79 characters)
            Open

                    output, runs lilypond on it and gets the pdf. This is not generally called directly,
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (86 > 79 characters)
            Open

                            "Drum tab found in piece: this application does not handle drum tab.")
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (99 > 79 characters)
            Open

                    method to call the sax parser on each of the new files then send the data to the data layer
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (111 > 79 characters)
            Open

                    method to determine from a list of collected xml files from getFolderFiles which ones are new to the DB
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (122 > 79 characters)
            Open

                Grand master class which pulls together features from every other class. This class is instantiated by the Application
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (89 > 79 characters)
            Open

                    Takes the file list (self.file) and produces their outputs with the xml extension
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (117 > 79 characters)
            Open

                    method to determine from a list of xml files from getFolderFiles which ones in the DB no longer exist in this
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (96 > 79 characters)
            Open

                    method which will do both of the above methods without calling self.getFolderFiles twice
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (86 > 79 characters)
            Open

                                "Errors updating database. Contact developer if problem persists")
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (89 > 79 characters)
            Open

                    # eventually we should open up a file and get the text based on the license name,
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (91 > 79 characters)
            Open

            from implementation.primaries.ExtractMetadata.classes.helpers import get_set_of_dict_values
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (106 > 79 characters)
            Open

                This class pretty much does what it says on the tin - takes a list of input files and unzips them all.
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (118 > 79 characters)
            Open

                    It will then remove the unnecessary meta-inf folder and add the file to the result list if it managed to unzip
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (81 > 79 characters)
            Open

                    method to extract data from apis and parse each created file for metadata
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (95 > 79 characters)
            Open

                            "Guitar tab found in this piece: this application does not handle guitar tab.")
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (92 > 79 characters)
            Open

                        folder = '/users/charlottegodley/PycharmProjects/FYP/implementation/primaries' \
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (100 > 79 characters)
            Open

            from implementation.primaries.ExtractMetadata.classes import MusicData, MetaParser, OnlineMetaParser
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (113 > 79 characters)
            Open

                    Method which pulls together the above two methods and renames each output file to match what it should be
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (82 > 79 characters)
            Open

                - old files: files which are in the database but no longer exist in the folder
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (87 > 79 characters)
            Open

                            "Exception rendering lilypond with file:{} - {}".format(fname, str(e)))
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (84 > 79 characters)
            Open

                            "Error downloading file - {} exception {}".format(filename, str(e)))
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (119 > 79 characters)
            Open

                    Return value: dictionary containing 2 optional indexes - xml and mxl depending whether any exist of either type
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (90 > 79 characters)
            Open

            from implementation.primaries.ExtractMetadata.classes.DataLayer.helpers import filter_dict
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (96 > 79 characters)
            Open

                    method which parses a piece, then runs the renderer class on it which takes the lilypond
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

            Line too long (110 > 79 characters)
            Open

                    method to get all the new and old files from the folder browser and call parseNew and parseOld methods
            Severity: Minor
            Found in implementation/primaries/ExtractMetadata/classes/MusicManager.py by pep8

            Limit all lines to a maximum of 79 characters.

            There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

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