flowcraft/templates/fastqc_report.py
def check_summary_health(summary_file, **kwargs):
    """Checks the health of a sample from the FastQC summary file.

    Parses the FastQC summary file and tests whether the sample is good
    or not. There are four categories that cannot fail, and two that
    must pass in order for the sample pass this check. If the sample fails
    the quality checks, a list with the failing categories is also returned.

    Categories that cannot fail::

        fail_sensitive = [
            "Per base sequence quality",
            "Overrepresented sequences",
            "Sequence Length Distribution",
            "Per sequence GC content"
        ]

    Categories that must pass::

        must_pass = [
            "Per base N content",
            "Adapter Content"
        ]

    Parameters
    ----------
    summary_file: str
        Path to FastQC summary file.

    Returns
    -------
    x : bool
        Returns ``True`` if the sample passes all tests. ``False`` if not.
    summary_info : list
        A list with the FastQC categories that failed the tests. Is empty
        if the sample passes all tests.
    """

    # Store the summary categories that cannot fail. If they fail, do not
    # proceed with this sample
    fail_sensitive = kwargs.get("fail_sensitive", [
        "Per base sequence quality",
        "Overrepresented sequences",
        "Sequence Length Distribution",
        "Per sequence GC content"
    ])
    logger.debug("Fail sensitive categories: {}".format(fail_sensitive))

    # Store summary categories that must pass. If they do not, do not proceed
    # with that sample
    must_pass = kwargs.get("must_pass", [
        "Per base N content",
        "Adapter Content"
    ])
    logger.debug("Must pass categories: {}".format(must_pass))

    warning_fail_sensitive = kwargs.get("warning_fail_sensitive", [
        "Per base sequence quality",
        "Overrepresented sequences",

    ])

    warning_must_pass = kwargs.get("warning_must_pass", [
        "Per base sequence content"
    ])

    # Get summary dictionary
    summary_info = get_summary(summary_file)

    # This flag will change to False if one of the tests fails
    health = True
    # List of failing categories
    failed = []
    # List of warning categories
    warning = []

    for cat, test in summary_info.items():

        logger.debug("Assessing category {} with result {}".format(cat, test))

        # FAILURES
        # Check for fail sensitive
        if cat in fail_sensitive and test == "FAIL":
            health = False
            failed.append("{}:{}".format(cat, test))
            logger.error("Category {} failed a fail sensitive "
                         "category".format(cat))

        # Check for must pass
        if cat in must_pass and test != "PASS":
            health = False
            failed.append("{}:{}".format(cat, test))
            logger.error("Category {} failed a must pass category".format(
                cat))

        # WARNINGS
        # Check for fail sensitive
        if cat in warning_fail_sensitive and test == "FAIL":
            warning.append("Failed category: {}".format(cat))
            logger.warning("Category {} flagged at a fail sensitive "
                           "category".format(cat))

        if cat in warning_must_pass and test != "PASS":
            warning.append("Did not pass category: {}".format(cat))
            logger.warning("Category {} flagged at a must pass "
                           "category".format(cat))

    # Passed all tests
    return health, failed, warning
def check_summary_health(summary_file, **kwargs):
    # Store the summary categories that cannot fail. If they fail, do not
    # proceed with this sample
    fail_sensitive = kwargs.get("fail_sensitive", [
        "Per base sequence quality",
        "Overrepresented sequences",
        "Sequence Length Distribution",
        "Per sequence GC content"
    ])
    logger.debug("Fail sensitive categories: {}".format(fail_sensitive))

    # Store summary categories that must pass. If they do not, do not proceed
    # with that sample
    must_pass = kwargs.get("must_pass", [
        "Per base N content",
        "Adapter Content"
    ])
    logger.debug("Must pass categories: {}".format(must_pass))

    warning_fail_sensitive = kwargs.get("warning_fail_sensitive", [
        "Per base sequence quality",
        "Overrepresented sequences",

    ])

    warning_must_pass = kwargs.get("warning_must_pass", [
        "Per base sequence content"
    ])

    # Get summary dictionary
    summary_info = get_summary(summary_file)

    # This flag will change to False if one of the tests fails
    health = True
    # List of failing categories
    failed = []
    # List of warning categories
    warning = []

    for cat, test in summary_info.items():

        logger.debug("Assessing category {} with result {}".format(cat, test))

        # FAILURES
        # Check for fail sensitive
        if cat in fail_sensitive and test == "FAIL":
            health = False
            failed.append("{}:{}".format(cat, test))
            logger.error("Category {} failed a fail sensitive "
                         "category".format(cat))

        # Check for must pass
        if cat in must_pass and test != "PASS":
            health = False
            failed.append("{}:{}".format(cat, test))
            logger.error("Category {} failed a must pass category".format(
                cat))

        # WARNINGS
        # Check for fail sensitive
        if cat in warning_fail_sensitive and test == "FAIL":
            warning.append("Failed category: {}".format(cat))
            logger.warning("Category {} flagged at a fail sensitive "
                           "category".format(cat))

        if cat in warning_must_pass and test != "PASS":
            warning.append("Did not pass category: {}".format(cat))
            logger.warning("Category {} flagged at a must pass "
                           "category".format(cat))

    # Passed all tests
    return health, failed, warning
def check_summary_health ( summary_file , * * kwargs ) : # Store the summary categories that cannot fail. If they fail, do not # proceed with this sample fail_sensitive = kwargs . get ( "fail_sensitive" , [ "Per base sequence quality" , "Overrepresented sequences" , "Sequence Length Distribution" , "Per sequence GC content" ] ) logger . debug ( "Fail sensitive categories: {}" . format ( fail_sensitive ) ) # Store summary categories that must pass. If they do not, do not proceed # with that sample must_pass = kwargs . get ( "must_pass" , [ "Per base N content" , "Adapter Content" ] ) logger . debug ( "Must pass categories: {}" . format ( must_pass ) ) warning_fail_sensitive = kwargs . get ( "warning_fail_sensitive" , [ "Per base sequence quality" , "Overrepresented sequences" , ] ) warning_must_pass = kwargs . get ( "warning_must_pass" , [ "Per base sequence content" ] ) # Get summary dictionary summary_info = get_summary ( summary_file ) # This flag will change to False if one of the tests fails health = True # List of failing categories failed = [ ] # List of warning categories warning = [ ] for cat , test in summary_info . items ( ) : logger . debug ( "Assessing category {} with result {}" . format ( cat , test ) ) # FAILURES # Check for fail sensitive if cat in fail_sensitive and test == "FAIL" : health = False failed . append ( "{}:{}" . format ( cat , test ) ) logger . error ( "Category {} failed a fail sensitive " "category" . format ( cat ) ) # Check for must pass if cat in must_pass and test != "PASS" : health = False failed . append ( "{}:{}" . format ( cat , test ) ) logger . error ( "Category {} failed a must pass category" . format ( cat ) ) # WARNINGS # Check for fail sensitive if cat in warning_fail_sensitive and test == "FAIL" : warning . append ( "Failed category: {}" . format ( cat ) ) logger . warning ( "Category {} flagged at a fail sensitive " "category" . format ( cat ) ) if cat in warning_must_pass and test != "PASS" : warning . append ( "Did not pass category: {}" . format ( cat ) ) logger . warning ( "Category {} flagged at a must pass " "category" . format ( cat ) ) # Passed all tests return health , failed , warning
Checks the health of a sample from the FastQC summary file.

    Parses the FastQC summary file and tests whether the sample is good
    or not. There are four categories that cannot fail, and two that
    must pass in order for the sample pass this check. If the sample fails
    the quality checks, a list with the failing categories is also returned.

    Categories that cannot fail::

        fail_sensitive = [
            "Per base sequence quality",
            "Overrepresented sequences",
            "Sequence Length Distribution",
            "Per sequence GC content"
        ]

    Categories that must pass::

        must_pass = [
            "Per base N content",
            "Adapter Content"
        ]

    Parameters
    ----------
    summary_file: str
        Path to FastQC summary file.

    Returns
    -------
    x : bool
        Returns ``True`` if the sample passes all tests. ``False`` if not.
    summary_info : list
        A list with the FastQC categories that failed the tests. Is empty
        if the sample passes all tests.
Checks the health of a sample from the FastQC summary file .