def get_module_text(notebook_path):
'''Read ipynb file and get all code from code cells with #export or # export at the beginning'''
nb = read_nb(notebook_path)
module = ''
for cell in nb['cells']:
if cell['cell_type']=='code':
if cell['source'].startswith('#export') or cell['source'].startswith('# export'):
module = module + cell['source'] + '\n\n'
return module
def get_properties_from_cells(fn: str,globs:dict,return_files:bool = True,):
"""Gets the properties from all #property cells"""
nb = read_nb(fn)
properties = {}
for cell in nb["cells"]:
if is_property(cell):
add_cell_to_properties(cell,properties,globs=globs)
files = files_in_properties(properties)
return properties,files
def get_codes(fn: str, default: str = "main.py") -> dict:
nb = read_nb(fn)
module_to_code = defaultdict(str)
module_to_code[default] = ""
for cell in nb["cells"]:
code = is_code(cell, default)
if code:
module_to_code[code] += cell["source"]
return dict(module_to_code)
def _test_nb(fn, flags=None):
"Execute tests in notebook in `fn` with `flags`"
os.environ["IN_TEST"] = '1'
if flags is None: flags = []
try:
nb = read_nb(fn)
nb = before_test(nb) # <- THIS is the only change to nbdev code
for f in get_all_flags(nb['cells']):
if f not in flags: return
ep = NoExportPreprocessor(flags, timeout=600, kernel_name='python3')
pnb = nbformat.from_dict(nb)
ep.preprocess(pnb)
finally:
os.environ.pop("IN_TEST")
def get_codes(fn:str,default:str = "main.py") -> dict:
"""Returns a dictionary where each key contains the name
of the module, and the value is the code in it."""
nb = read_nb(fn)
module_to_code = defaultdict(str)
module_to_code[default] = ""
for cell in nb["cells"]:
code = is_code(cell,default)
if code:
module_to_code[code] += cell["source"]
return dict(module_to_code)