def check_filename_diff(self):
released_notebooks = find_all_notebooks(self.release_path)
submitted_notebooks = find_all_notebooks(self.src_path)
# Look for missing notebooks in submitted notebooks
missing = False
release_diff = list()
for filename in released_notebooks:
if filename in submitted_notebooks:
release_diff.append("{}: {}".format(filename, 'FOUND'))
else:
missing = True
release_diff.append("{}: {}".format(filename, 'MISSING'))
# Look for extra notebooks in submitted notebooks
extra = False
submitted_diff = list()
for filename in submitted_notebooks:
if filename in released_notebooks:
submitted_diff.append("{}: {}".format(filename, 'OK'))
else:
extra = True
submitted_diff.append("{}: {}".format(filename, 'EXTRA'))
if missing or extra:
diff_msg = (
"Expected:\n\t{}\nSubmitted:\n\t{}".format(
'\n\t'.join(release_diff),
'\n\t'.join(submitted_diff),
)
)
if missing and self.strict:
self.fail(
"Assignment {} not submitted. "
"There are missing notebooks for the submission:\n{}"
"".format(self.coursedir.assignment_id, diff_msg)
)
else:
self.log.warning(
"Possible missing notebooks and/or extra notebooks "
"submitted for assignment {}:\n{}"
"".format(self.coursedir.assignment_id, diff_msg)
)
def check_filename_diff(self):
# List of filenames, no paths
released_notebooks = []
assignments = ExchangeList.query_exchange(self)
latest_timestamp = "1990-01-01 00:00:00"
for assignment in assignments:
# We want the last released version of this assignments
if self.coursedir.assignment_id == assignment[
"assignment_id"] and assignment.get(
"status") == "released":
if assignment.get("timestamp") > latest_timestamp:
latest_timestamp = assignment.get("timestamp")
released_notebooks = [
n["notebook_id"] + ".ipynb"
for n in assignment["notebooks"] if "notebook_id" in n
]
else:
continue
submitted_notebooks = find_all_notebooks(self.src_path)
# Now look for missing notebooks in submitted notebooks
missing = False
release_diff = list()
for filename in released_notebooks:
if filename in submitted_notebooks:
release_diff.append("{}: {}".format(filename, "FOUND"))
else:
missing = True
release_diff.append("{}: {}".format(filename, "MISSING"))
# Look for extra notebooks in submitted notebooks
extra = False
submitted_diff = list()
for filename in submitted_notebooks:
if filename in released_notebooks:
submitted_diff.append("{}: {}".format(filename, "OK"))
else:
extra = True
submitted_diff.append("{}: {}".format(filename, "EXTRA"))
if missing or extra:
diff_msg = "Expected:\n\t{}\nSubmitted:\n\t{}".format(
"\n\t".join(release_diff), "\n\t".join(submitted_diff))
if missing and self.strict:
self.fail("Assignment {} not submitted. "
"There are missing notebooks for the submission:\n{}"
"".format(self.coursedir.assignment_id, diff_msg))
else:
self.log.warning(
"Possible missing notebooks and/or extra notebooks "
"submitted for assignment {}:\n{}"
"".format(self.coursedir.assignment_id, diff_msg))
def _generate_launch_url(self) -> 'str':
"""
Generate assignment links for assigned assignments.
This will search your instructors repository for the source assignment and
then generate the link to the student copy of the assignment.
:return: The full launch URL including the nbgitpuller next parameter.
:rtype: str
"""
# Given an assignment name, look in that assignment's folder and pull out
# the notebook path.
#! Blindly take the first result!
notebook = nbutils.find_all_notebooks(
os.path.join(self.course.working_directory, 'source',
self.name))[0]
# Construct launch url for nbgitpuller
# First join our hub url, hub prefix, and launch url
launch_url = f"{self.course.hub_url}{self.course.hub_prefix}/hub/lti/launch"
# Then construct our nbgitpuller custom next parameter
gitpuller_url = f"{self.course.hub_prefix}/hub/user-redirect/git-pull"
# Finally, urlencode our repository and add that
repo_encoded_url = urlparse.quote_plus(self.course.stu_launch_url)
# Finally glue this all together!! Now we just need to add the subpath for each assignment
launch_url_without_subpath = fr"{launch_url}?custom_next={gitpuller_url}%3Frepo%3D{repo_encoded_url}%26subPath%3D"
# urlencode the assignment's subpath
subpath = urlparse.quote_plus(
f"{self.course.assignment_release_path}/{notebook}")
# and join it to the previously constructed launch URL (hub + nbgitpuller language)
full_launch_url = launch_url_without_subpath + subpath
return full_launch_url