def stdin_size_duplicate_stdout():
"""
Consumes input from the STDIN source, applies filtering, and produces output on the STDOUT sink.
Filtering:
size - limited to 12 words
duplicate - no repeated lines
Transformers:
None
"""
source = inputs.stdin()
sink = outputs.stdout()
pipeline = filters.pipeline(filters.size(max_length=12),
filters.duplicate())
for payload in source:
payload = pipeline(payload)
if not payload:
continue
sink(payload)
def stdin_stdout():
"""
Consumes input from the STDIN source, and produces output on the STDOUT sink.
Filters:
None
Transformers:
None
"""
source = inputs.stdin()
sink = outputs.stdout()
for payload in source:
sink(payload)
def stdin_size_duplicate_capitalize_whitespace_stdout():
source = inputs.stdin()
sink = outputs.stdout()
filter_pipeline = filters.pipeline(filters.size(max_length=12),
filters.duplicate())
transform_pipeline = transformers.pipeline(transformers.capitalize(),
transformers.whitespace())
for payload in source:
payload = filter_pipeline(payload)
if payload:
payload = transform_pipeline(payload)
sink(payload)
def stdin_capitalize_stdout():
"""
Consumes input from the STDIN source, applies transformations, and produces output on the STDOUT sink.
Filtering:
None
Transformers:
capitalization - each word will be capitalized
"""
source = inputs.stdin()
sink = outputs.stdout()
pipeline = transformers.pipeline(transformers.capitalize())
for payload in source:
payload = pipeline(payload)
sink(payload)