Formal.py

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#
# Copyright 2016, MeVis Medical Solutions AG
#
# The user may use this file in accordance with the license agreement provided with
# the Software or, alternatively, in accordance with the terms contained in a
# written agreement between the user and MeVis Medical Solutions AG.
#
# For further information use the contact form at https://www.mevislab.de/contact
#
 
import os
import re
from TestSupport import Base
from mevis import MLABTestCaseDatabase, MLABPackageManager
 
 
def runFunctionButIgnoredDeprecationWarnings(func, modInfo):
    # ignore the deprecation warnings only if this module is deprecated
    if isModuleToBeRemoved(modInfo):
        regExp = re.compile(r".* This module type is deprecated and will be removed in the next major release:.*$")
        Base.expectWarning(func, warningRegExp=regExp)
    else:
        func()
 
 
def isModuleToBeRemoved(moduleInfo):
    for key in moduleInfo:
        if key.lower() == "group":
            return "deprecated" in moduleInfo[key].lower()
    return False
 
 
def areScreenshotsDisabledByEnvironmentVariable():
    disableScreenshots = "MLAB_TC_NO_SCREENSHOTS" in os.environ
    return disableScreenshots
 
 
def getList(modInfo, itemListName):  # --------------------------------------{{{-
    return modInfo[itemListName] if type(modInfo[itemListName]) in (tuple, list) else (modInfo[itemListName],)
 
 
def getListFromString(modInfo, itemListName):
    string = modInfo[itemListName]
    if "," in string:
        listParts = [x.strip() for x in string.split(",")]
    else:
        listParts = string.split()
    return listParts
 
 
def isTestInAllowedPackage(testName, packageName):
    modulePackage = MLABPackageManager.packageByIdentifier(packageName)
    testInfo = MLABTestCaseDatabase.testCaseInfo(testName)
    return len(testInfo) > 0 and modulePackage and not modulePackage.shouldNotDependOnPackage(testInfo["package"])
 
 
def initTestDataBase():  # --------------------------------------------------{{{-
    """Initializes the test case data base if it is not
    already initialized."""
    if not MLABTestCaseDatabase.areTestCasesLoaded():
        MLABTestCaseDatabase.loadTestCases()
 
 
# --------------------------------------------------------------------------}}}-