def getname():
"""Get the current notebook's name. This is actually a javascript command and
requires some time before the name is stored in the global namespace as ```this_notebook```
"""
# TODO: Save the contents of the current notebook
IP.display(
IP.Javascript(
'Jupyter.notebook.kernel.execute("this_notebook = " + "\'"+Jupyter.notebook.notebook_name+"\'");'
))
IP.display(IP.Javascript("IPython.notebook.save_notebook()"),
include=['application/javascript'])
def load_ipython_extension(ip):
"""Load the extension in IPython."""
ip.register_magics(PigMagics)
# enable Pig highlight
js = display.Javascript(data=js_string)
display.display_javascript(js)
# some custom CSS to augment the syntax highlighting
css = display.HTML(css_string)
display.display_html(css)
def load_ipython_extension(ip):
"""Load the extension in IPython."""
ip.register_magics(FortranMagics)
# enable fortran highlight
patch = ("IPython.config.cell_magic_highlight['magic_fortran'] = "
"{'reg':[/^%%fortran/]};")
js = display.Javascript(data=patch,
lib=["https://raw.github.com/marijnh/CodeMirror/master/mode/"
"fortran/fortran.js"])
display.display_javascript(js)
def test_displayobject_repr():
h = display.HTML('<br />')
nt.assert_equal(repr(h), '<IPython.core.display.HTML object>')
h._show_mem_addr = True
nt.assert_equal(repr(h), object.__repr__(h))
h._show_mem_addr = False
nt.assert_equal(repr(h), '<IPython.core.display.HTML object>')
j = display.Javascript('')
nt.assert_equal(repr(j), '<IPython.core.display.Javascript object>')
j._show_mem_addr = True
nt.assert_equal(repr(j), object.__repr__(j))
j._show_mem_addr = False
nt.assert_equal(repr(j), '<IPython.core.display.Javascript object>')
def load_ipython_extension(ip):
"""
register magics function, can be called from a notebook
"""
#ip = get_ipython()
ip.register_magics(CustomMagics)
# enable C# (CSHARP) highlight
patch = ("IPython.config.cell_magic_highlight['clrmagic'] = "
"{'reg':[/^%%CS/]};")
js = display.Javascript(
data=patch,
lib=[
"https://github.com/codemirror/CodeMirror/blob/master/mode/clike/clike.js"
])
def makestudent(self, tags=None, studentfolder=''):
"""Make a Student Version of the notebook"""
instructor_fn = self.filename
instructorfile = nbfilename(instructor_fn)
# TODO: check all links in the directory for name change.
if not str(instructorfile) == instructor_fn:
print(
f"WARNING: Instructor file name is wrong {instructorfile} != {instructor_fn}"
)
IP.display(IP.Javascript("IPython.notebook.save_notebook()"),
include=['application/javascript'])
studentfile = nbfilename(instructor_fn)
if studentfile.isDate:
tags['DUE_DATE'] = studentfile.getlongdate()
tags['MMDD'] = studentfile.prefix
self.removecells(searchstring="#ANSWER#", verbose=False)
self.stripoutput()
# Remove INSTRUCTOR from name
studentfile.isInstructor = False
self.filename = str(studentfile)
tags['NEW_ASSIGNMENT'] = str(studentfile)
print(tags['NEW_ASSIGNMENT'])
self.mergetags(tags)
student_fn = f"{studentfolder}{studentfile}"
if Path(instructor_fn) == Path(student_fn):
print("ERROR: student file will overrite instructor. Aborting")
print(f" {instructor_fn} --> {student_fn}")
return
# Make a link for review
IP.display(
HTML(f"<a href={student_fn} target=\"blank\">{student_fn}</a>"))
return student_fn
def makestudent(filename, studentfolder='./', tags={}):
"""Make a student from an instructor noatebook
Parameters
----------
filename : string
Current name of the Instructor notebook with the date prefix
studentfolder : string
Name of folder to save the student notebook
tags: dictionary
Dictionary of Tag values (key) and replacment text (values).
"""
IP.display(IP.Javascript("IPython.notebook.save_notebook()"),
include=['application/javascript'])
nb = InstructorNB(filename=filename)
studentfile = nb.makestudent(tags=tags, studentfolder=studentfolder)
nb.writenotebook(studentfile)
return studentfile
def convert(this_notebook, studentfolder='./'):
import os
from IPython.core.display import Javascript, HTML
from IPython.display import display
print("Save Current Notebook")
IP.display(IP.Javascript("Python.notebook.save_notebook()"),
include=['application/javascript'])
#Calculate Destination name
ASSIGNMENT = this_notebook
ind = ASSIGNMENT.index("INST")
ext = ASSIGNMENT.index(".ipynb")
NEW_ASSIGNMENT = ASSIGNMENT[:ind] + "STUDENT" + ASSIGNMENT[ext:]
print("Removing existing student version")
command = f"rm {studentfolder}{NEW_ASSIGNMENT}"
os.system(command)
print("Stripping out ANSWER fields")
command = f"python ./instruct/makeStudentVersion.py {this_notebook}"
os.system(command)
#Move to the working directory
print("Moving to working directory")
command = f"mv {NEW_ASSIGNMENT} {studentfolder}"
os.system(command)
#Strip output
print("Striping output cells")
command = f"python ./instruct/nbstripout {studentfolder}{NEW_ASSIGNMENT}"
os.system(command)
# Make a link for review
display(
HTML(
f"<a href={studentfolder}{NEW_ASSIGNMENT} target=\"_blank\">{NEW_ASSIGNMENT}</a>"
))
def cleanNsave():
"""Run javascript in the current notebook to clear all output and save the notebook."""
IP.display(IP.Javascript("IPython.notebook.clear_all_output()"),
include=['application/javascript'])
IP.display(IP.Javascript("IPython.notebook.save_notebook()"),
include=['application/javascript'])
def merge(this_notebook, studentfolder='./', tags={}):
import os
from IPython.core.display import Javascript, HTML
from IPython.display import display
import csv
import datetime
import calendar
IP.display(IP.Javascript("IPython.notebook.save_notebook()"),
include=['application/javascript'])
#Calculate Destination name
ASSIGNMENT = this_notebook
ind = ASSIGNMENT.index("INST") - 1
ext = ASSIGNMENT.index(".ipynb")
#NEW_ASSIGNMENT = ASSIGNMENT[:ind] + "STUDENT" + ASSIGNMENT[ext:]
NEW_ASSIGNMENT = ASSIGNMENT[:ind] + ASSIGNMENT[ext:]
try:
month = int(NEW_ASSIGNMENT[0:2])
day = int(NEW_ASSIGNMENT[2:4])
print(f"TESTING {day} {month}")
my_date = datetime.datetime(2019, month, day)
#my_date = date.today()
weekday = calendar.day_name[my_date.weekday()]
mnth = calendar.month_name[month]
tags['DUE_DATE'] = f'{weekday} {mnth} {day}'
tags['MMDD'] = NEW_ASSIGNMENT[0:4]
except:
print("Date not found")
print("Removing existing student version")
command = f"rm {studentfolder}{NEW_ASSIGNMENT}"
os.system(command)
with open(ASSIGNMENT, 'r+', encoding="utf-8") as file:
lines = file.readlines()
new_lines = []
LIMIT = len(lines)
i = 0
while i < LIMIT:
if '"code"' in lines[i]:
found = False
next_ind = i
while not found:
if '"source"' in lines[next_ind]:
found = True
next_ind += 1
if "ANSWER" in lines[next_ind]:
del new_lines[-1]
temp = lines[i:]
i = i + temp.index(" },\n") + 1
else:
new_lines.append(lines[i])
i += 1
if '"markdown"' in lines[i]:
found = False
next_ind = i
while not found:
if '"source"' in lines[next_ind]:
found = True
next_ind += 1
if "ANSWER" in lines[next_ind]:
del new_lines[-1]
temp = lines[i:]
i = i + temp.index(" },\n") + 1
else:
new_lines.append(lines[i])
i += 1
else:
new_lines.append(lines[i])
i += 1
print("Finding and replacing mailmerge tags")
lines = []
for row in new_lines:
for key in tags:
if (key in row):
row = row.replace(f"###{key}###", tags[key])
print(row)
lines.append(row)
with open(NEW_ASSIGNMENT, 'w+', encoding="utf-8") as f:
for l in lines:
f.write(l)
for line in lines:
if "ANSWER" in line:
print(
"WARNING! Some answer content may remain in the file. Please double check file contents before administering to students."
)
break
#Move to the working directory
print("Moving to working directory")
command = f"mv {NEW_ASSIGNMENT} {studentfolder}"
os.system(command)
#Strip output
print("Striping output cells")
command = f"python ./instruct/nbstripout {studentfolder}{NEW_ASSIGNMENT}"
os.system(command)
# Make a link for review
display(
HTML(
f"<a href={studentfolder}{NEW_ASSIGNMENT} target=\"blank\">{NEW_ASSIGNMENT}</a>"
))
def getname():
IP.display(
IP.Javascript(
'Jupyter.notebook.kernel.execute("this_notebook = " + "\'"+Jupyter.notebook.notebook_name+"\'");'
))
