def load_from_path(path):
"""
Creates a new Solution object from a file at path and returns it
"""
newSolution = Solution(solutionPath=path)
filename = fileops.get_basename_less_extension(path)
filenameMatcher = Definitions.get_value_matcher(Solution.NAMING_DEFINITION_KEY)
newSolution.problemNumber = filenameMatcher.get_variable_value(
filename, Variables.get_variable_key_name(Variables.NAME_PROBLEM_NUMBER)
)
from util.writer import Writer
newSolution.solutionWriter = fileops.get_basename(fileops.get_parent_dir(path))
newSolution.solutionLanguage = Languages.get_language_from_extension(fileops.get_extension(path))
return newSolution
def load_from_path(cls, path):
"""
Loads a writer and all their solutions from a specified path
"""
# Check if writer directoroy exists. If not, return nothing
if not fileops.exists(path, fileops.FileType.DIRECTORY):
return None
loadedWriter = Writer(writerPath=path)
# Load the user data from the data file
dataDictionary = fileops.get_json_dict(loadedWriter._get_datafile_path())
# Populate the data if available
# Load name
if cls.DATAFILE_NAME_FIELD in dataDictionary:
loadedWriter.name = dataDictionary[cls.DATAFILE_NAME_FIELD]
# Load email
if cls.DATAFILE_EMAIL_FIELD in dataDictionary:
loadedWriter.email = dataDictionary[cls.DATAFILE_EMAIL_FIELD]
# Load languages
if cls.DATAFILE_LANGS_FIELD in dataDictionary:
for languageName in dataDictionary[cls.DATAFILE_LANGS_FIELD]:
loadedWriter._add_known_language_from_name(languageName)
# Load assigned
if cls.DATAFILE_ASSIGNED_PROBLEMS in dataDictionary:
for assignedProblem in dataDictionary[cls.DATAFILE_ASSIGNED_PROBLEMS]:
loadedWriter._add_assigned_problem(assignedProblem[0], assignedProblem[1])
# Load all solutions
for possibleSolution in fileops.get_files_in_dir(path):
if Solution.is_solution_file(possibleSolution):
if not Languages.is_prevalent_extension(fileops.get_extension(possibleSolution)):
continue
solutionObject = Solution.load_from_path(possibleSolution)
loadedWriter._add_solution(solutionObject)
return loadedWriter
