solutions/forms.py should use task.max_file_size if uploaded solution is a zip-file.

[ifrh]

When uploading a solution as zip file, than configured task.max_file_size is not used:

Praktomat/src/solutions/forms.py

Line 50 in 92d1cf5

if sum(fileinfo.file_size for fileinfo in zip.infolist()) > 1000000:

should use information from task.max_file_size

Praktomat/src/solutions/forms.py

Lines 32 to 33 in 92d1cf5

	max_file_size_kb = task.max_file_size
	max_file_size = 1024 * max_file_size_kb

If one add n single non-zip-files as solution than the upload limit is n*max_file_size
Therefor I think a possible fix is:
change solutions/forms.py L50
fromif sum(fileinfo.file_size for fileinfo in zip.infolist()) > 1000000:
to if sum(fileinfo.file_size for fileinfo in zip.infolist()) > (max_file_size * len(zip.infolist()):

[ifrh]

see related PR #356