def get_sheet_stream(**keywords):
"""
Get an instance of SheetStream from an excel source
"""
a_source = SOURCE.get_source(**keywords)
sheets = a_source.get_data()
sheet_name, data = _one_sheet_tuple(sheets.items())
return SheetStream(sheet_name, data)
def custom_book_importer(self, content, **keywords):
"""docstring is assigned a few lines down the line"""
keyword = SOURCE.get_keyword_for_parameter(attribute)
if keyword == "file_type":
keywords[keyword] = attribute
keywords["file_content"] = content
else:
keywords[keyword] = content
sheets, filename, path = _get_book(**keywords)
self.init(sheets=sheets, filename=filename, path=path)
def _get_book(**keywords):
"""Get an instance of :class:`Book` from an excel source
Where the dictionary should have text as keys and two dimensional
array as values.
"""
a_source = SOURCE.get_book_source(**keywords)
sheets = a_source.get_data()
filename, path = a_source.get_source_info()
return sheets, filename, path
def custom_book_importer(self, content, **keywords):
"""docstring is assigned a few lines down the line"""
keyword = SOURCE.get_keyword_for_parameter(attribute)
if keyword == "file_type":
keywords[keyword] = attribute
keywords["file_content"] = content
else:
keywords[keyword] = content
sheets, filename, path = _get_book(**keywords)
self.init(sheets=sheets, filename=filename, path=path)
def _get_book(**keywords):
"""Get an instance of :class:`Book` from an excel source
Where the dictionary should have text as keys and two dimensional
array as values.
"""
a_source = SOURCE.get_book_source(**keywords)
sheets = a_source.get_data()
filename, path = a_source.get_source_info()
return sheets, filename, path
def get_book_stream(**keywords):
"""
Get an instance of BookStream from an excel source
Where the dictionary should have text as keys and two dimensional
array as values.
"""
a_source = SOURCE.get_book_source(**keywords)
filename, path = a_source.get_source_info()
sheets = a_source.get_data()
return BookStream(sheets, filename=filename, path=path)
def get_sheet_stream(**keywords):
"""
Get an instance of SheetStream from an excel source
"""
a_source = SOURCE.get_source(**keywords)
filename, path = a_source.get_source_info()
sheets = a_source.get_data()
if sheets:
sheet_name, data = _one_sheet_tuple(sheets.items())
return SheetStream(sheet_name, data)
else:
return SheetStream(DEFAULT_NO_DATA, [[]])
def custom_importer1(self, content, **keywords):
"""docstring is assigned a few lines down the line"""
sheet_params = {}
for field in constants.VALID_SHEET_PARAMETERS:
if field in keywords:
sheet_params[field] = keywords.pop(field)
keyword = SOURCE.get_keyword_for_parameter(attribute)
if keyword == "file_type":
keywords[keyword] = attribute
keywords["file_content"] = content
else:
keywords[keyword] = content
named_content = get_sheet_stream(**keywords)
self.init(named_content.payload, named_content.name, **sheet_params)
def custom_presenter(self, **keywords):
"""docstring is assigned a few lines down the line"""
keyword = SOURCE.get_keyword_for_parameter(attribute)
keywords[keyword] = attribute
memory_source = source_getter(**keywords)
memory_source.write_data(self)
try:
content_stream = memory_source.get_content()
content = content_stream.getvalue()
except AttributeError:
# python 3 _io.TextWrapper
content = None
return content
def custom_presenter(self, **keywords):
"""docstring is assigned a few lines down the line"""
keyword = SOURCE.get_keyword_for_parameter(attribute)
keywords[keyword] = attribute
memory_source = source_getter(**keywords)
memory_source.write_data(self)
try:
content_stream = memory_source.get_content()
content = content_stream.getvalue()
except AttributeError:
# python 3 _io.TextWrapper
content = None
return content
def custom_importer1(self, content, **keywords):
"""docstring is assigned a few lines down the line"""
sheet_params = {}
for field in constants.VALID_SHEET_PARAMETERS:
if field in keywords:
sheet_params[field] = keywords.pop(field)
keyword = SOURCE.get_keyword_for_parameter(attribute)
if keyword == "file_type":
keywords[keyword] = attribute
keywords["file_content"] = content
else:
keywords[keyword] = content
named_content = get_sheet_stream(**keywords)
self.init(named_content.payload,
named_content.name, **sheet_params)
def save_book(book, **keywords):
"""
Save a book instance to any source
"""
a_source = SOURCE.get_writable_book_source(**keywords)
return _save_any(a_source, book)
def save_sheet(sheet, **keywords):
"""
Save a sheet instance to any source
"""
a_source = SOURCE.get_writable_source(**keywords)
return _save_any(a_source, sheet)