def write_body(target_file, limit):
canceled = False
todo = done = 0
filename = os.path.join(os.path.dirname(__file__), "whatsnew.dat")
for feed_source in feed.iter(filename):
todo += 1
try:
ok, result = feed.read(feed_source, limit)
if not ok:
print("Failed to read:", result)
elif result is not None:
print("Read {} at {}".format(feed_source.title,
feed_source.url))
for item in result:
target_file.write(item)
done += 1
except KeyboardInterrupt:
print("Cancelling...")
canceled = True
break
return todo, done, canceled
def main():
limit, concurrency = handle_commandline()
print("Starting...")
filename = os.path.join(os.path.dirname(__file__), "whatsnew.dat")
futures = set()
with concurrent.futures.ThreadPoolExecutor(
max_workers=concurrency) as executor:
# TODO Fix me!
# BEGIN Write correct implementation here
for feed_source in feed.iter(filename):
future = executor.submit(feed.read, feed_source, limit)
futures.add(future)
done, filename, canceled = process(futures)
if canceled:
executor.shutdown()
# END
print("Read {}/{} feeds using {} threads{}".format(done,
len(futures), concurrency, " [canceled]" if canceled else ""))
print()
if not canceled:
webbrowser.open(filename)
def write_body(target_file, limit):
canceled = False
todo = done = 0
filename = os.path.join(os.path.dirname(__file__), "whatsnew.dat")
for feed_source in feed.iter(filename):
todo += 1
try:
ok, result = feed.read(feed_source, limit)
if not ok:
print("Failed to read:", result)
elif result is not None:
print("Read {} at {}".format(feed_source.title, feed_source.url))
for item in result:
target_file.write(item)
done += 1
except KeyboardInterrupt:
print("Cancelling...")
canceled = True
break
return todo, done, canceled
def main():
limit, concurrency = handle_commandline()
print("Starting...")
filename = os.path.join(os.path.dirname(__file__), "whatsnew.dat")
futures = set()
with concurrent.futures.ThreadPoolExecutor(
max_workers=concurrency) as executor:
# TODO Fix me!
# BEGIN Write correct implementation here
for feed_source in feed.iter(filename):
future = executor.submit(feed.read, feed_source, limit)
futures.add(future)
done, filename, canceled = process(futures)
if canceled:
executor.shutdown()
# END
print("Read {}/{} feeds using {} threads{}".format(
done, len(futures), concurrency, " [canceled]" if canceled else ""))
print()
if not canceled:
webbrowser.open(filename)
def add_jobs(filename, jobs):
for todo, feed_source in enumerate(feed.iter(filename), start=1):
jobs.put(feed_source)
return todo
def add_jobs(filename, jobs):
for todo, feed_source in enumerate(feed.iter(filename), start=1):
jobs.put(feed_source)
return todo