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nmbug-status: Consolidate functions and main code

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The definitions of Thread, output_with_separator, and print_view were
between the main argparse and view-printing code.  Group them together
with our existing read_config at the top of the module, which makes
for easier reading in the main section.

I also:

* Made 'headers' a print_view argument instead of a module-level
  global.  The list -> tuple conversion avoids having a mutable
  default argument, which makes some people jumpy ;).

* Made 'db' a print_view argument instead of relying on the global
  namespace to access it from print_view.
This commit is contained in:
W. Trevor King 2014-02-10 10:40:27 -08:00 committed by David Bremner
parent a2b64211b2
commit e4d79bfddb
1 changed files with 40 additions and 38 deletions
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78
devel/nmbug/nmbug-status
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@ -47,40 +47,6 @@ def read_config(path=None, encoding=None):
return json.load(fp)
# parse command line arguments
parser = argparse.ArgumentParser()
parser.add_argument('--text', help='output plain text format',
action='store_true')
parser.add_argument('--config', help='load config from given file',
metavar='PATH')
parser.add_argument('--list-views', help='list views',
action='store_true')
parser.add_argument('--get-query', help='get query for view',
metavar='VIEW')
args = parser.parse_args()
config = read_config(path=args.config)
if args.list_views:
for view in config['views']:
print(view['title'])
sys.exit(0)
elif args.get_query != None:
for view in config['views']:
if args.get_query == view['title']:
print(' and '.join(view['query']))
sys.exit(0)
else:
# only import notmuch if needed
import notmuch
if args.text:
output_format = 'text'
else:
output_format = 'html'
class Thread:
def __init__(self, last, lines):
self.last = last
@ -89,16 +55,17 @@ class Thread:
def join_utf8_with_newlines(self):
return '\n'.join( (line.encode('utf-8') for line in self.lines) )
def output_with_separator(threadlist, sep):
outputs = (thread.join_utf8_with_newlines() for thread in threadlist)
print(sep.join(outputs))
headers = ['date', 'from', 'subject']
def print_view(title, query, comment):
def print_view(database, title, query, comment,
headers=('date', 'from', 'subject')):
query_string = ' and '.join(query)
q_new = notmuch.Query(db, query_string)
q_new = notmuch.Query(database, query_string)
q_new.set_sort(notmuch.Query.SORT.OLDEST_FIRST)
last_thread_id = ''
@ -176,6 +143,41 @@ def print_view(title, query, comment):
else:
output_with_separator(threadlist, '\n\n')
# parse command line arguments
parser = argparse.ArgumentParser()
parser.add_argument('--text', help='output plain text format',
action='store_true')
parser.add_argument('--config', help='load config from given file',
metavar='PATH')
parser.add_argument('--list-views', help='list views',
action='store_true')
parser.add_argument('--get-query', help='get query for view',
metavar='VIEW')
args = parser.parse_args()
config = read_config(path=args.config)
if args.list_views:
for view in config['views']:
print(view['title'])
sys.exit(0)
elif args.get_query != None:
for view in config['views']:
if args.get_query == view['title']:
print(' and '.join(view['query']))
sys.exit(0)
else:
# only import notmuch if needed
import notmuch
if args.text:
output_format = 'text'
else:
output_format = 'html'
# main program
db = notmuch.Database(mode=notmuch.Database.MODE.READ_WRITE)
@ -200,7 +202,7 @@ if output_format == 'html':
print('</ul>')
for view in config['views']:
print_view(**view)
print_view(database=db, **view)
if output_format == 'html':
print('</body>\n</html>')