def collectSubmissionDirs(config, baseDir=None, includeBoth=False):
if baseDir is None:
baseDir = config.baseDir
dirs1 = shell.ls(baseDir, config.submissionDirGlob)
dirs2 = []
if includeBoth:
dirs2 = shell.ls(config.baseDir, config.submissionDirTextGlob)
result = [d for d in dirs1 + dirs2 if shell.isdir(d)]
return sorted(result)
def findSubmissionDirForId(config, x):
"""
Returns the submission directory for a student with ID x.
Prefers _file_ directory over _onlinetext_.
"""
dirs = [d for d in shell.ls(config.baseDir, f'*_{x}_*') if shell.isdir(d)]
if len(dirs) == 0:
return None
for d in dirs:
if d.endswith('_file_'):
return d
return dirs[0]
def withFilenames(config, what, action):
submissionDirs = collectSubmissionDirs(config)
for d in submissionDirs:
student = shell.basename(d)
verbose(f'{what} filenames for student {student}')
for k, assList in config.assignmentsGroupedByKind.items():
ass = assList[0]
files = set([
shell.basename(f) for f in shell.ls(d, ass.submissionFileGlob)
])
expected = set([
shell.basename(f) for a in assList
if (f := a.getMainFile(student)) is not None
])
missing = expected - files
superfluous = files - expected
verbose(
f'{what} filenames for student {student} and kind {k}. files={files}, expected={expected}, missing={missing}, superflous={superfluous}'
)
action(student, k, d, missing, superfluous)
def checkFilenames(config):
submissionDirs = collectSubmissionDirs(config)
for d in submissionDirs:
student = shell.basename(d)
files = set([
shell.basename(f) for f in shell.ls(d, config.submissionFileGlob)
])
expected = set(config.assignments)
missing = expected - files
superfluous = files - expected
if len(missing) > 0:
if len(superfluous) > 0:
warn(
f'{student} misses assignments {missing} but has the following extra files: {superfluous}'
)
else:
verbose(
f'{student} misses assignments {missing} and there are no extra files.'
)
else:
verbose(f'{student} has all assignments')
def fixFilenames(config):
submissionDirs = collectSubmissionDirs(config)
for d in submissionDirs:
student = shell.basename(d)
files = set([
shell.basename(f) for f in shell.ls(d, config.submissionFileGlob)
])
expected = set(config.assignments)
missing = expected - files
superfluous = files - expected
for m in missing:
candidates = []
for s in superfluous:
if s.endswith(m) or len(superfluous) == 1:
candidates.append(s)
if len(candidates) > 1:
print(
f'Cannot fix name of assignment {m} for {student} because there is more than one matching file'
)
elif len(candidates) == 1:
c = candidates[0]
# Windows
shell.run(['mv', '-i', shell.pjoin(d, c), shell.pjoin(d, m)])
def assertExists(path):
if not shell.isFile(path):
d = shell.dirname(path)
files = shell.ls(d, '*')
abort(f'File {path} does not exist, existing files: {files}')
def fun(c):
fixFilenames(c)
studDir = shell.pjoin(c.baseDir, student)
existingFiles = [shell.basename(p) for p in shell.ls(studDir)]
self.assertEqual(sorted(expectedFiles), sorted(existingFiles))
def collectSubmissionFiles(config, d):
files = shell.ls(d, config.submissionFileGlob)
expected = set(config.assignments)
return sorted([f for f in files if shell.basename(f) in expected])