dmoonfire/dosage
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Code cleanup and simplification.

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This commit is contained in:
Bastian Kleineidam 2012-06-20 22:29:12 +02:00
parent 62411a4970
commit 4dec964cb7
1 changed files with 10 additions and 14 deletions
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16
dosage
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@ -51,7 +51,8 @@ def setupOptions():
class Dosage(object): class Dosage(object):
def __init__(self): def __init__(self, settings):
self.settings = settings
self.errors = 0 self.errors = 0
def setOutputInfo(self): def setOutputInfo(self):
@ -119,6 +120,7 @@ class Dosage(object):
def doList(self, columnList): def doList(self, columnList):
out.write('Available comic scrapers:') out.write('Available comic scrapers:')
scrapers = self.getScrapers() scrapers = self.getScrapers()
if len(scrapers) > 0:
if columnList: if columnList:
self.doColumnList(scrapers) self.doColumnList(scrapers)
else: else:
@ -133,14 +135,9 @@ class Dosage(object):
screenWidth = getWindowSize() screenWidth = getWindowSize()
except NotImplementedError: except NotImplementedError:
screenWidth = 80 screenWidth = 80
if len(scrapers) == 0:
return
names = [scraper.get_name() for scraper in scrapers] names = [scraper.get_name() for scraper in scrapers]
maxlen = max([len(name) for name in names]) maxlen = max([len(name) for name in names])
namesPerLine = int(screenWidth / (maxlen + 1)) namesPerLine = int(screenWidth / (maxlen + 1))
while names: while names:
print ''.join([name.ljust(maxlen) for name in names[:namesPerLine]]) print ''.join([name.ljust(maxlen) for name in names[:namesPerLine]])
del names[:namesPerLine] del names[:namesPerLine]
@ -193,8 +190,7 @@ class Dosage(object):
print Copyright print Copyright
print Freeware print Freeware
def run(self, settings, comics): def run(self, comics):
self.settings = settings
self.setOutputInfo() self.setOutputInfo()
self.comics = comics self.comics = comics
@ -221,8 +217,8 @@ def main():
try: try:
parser = setupOptions() parser = setupOptions()
options, args = parser.parse_args() options, args = parser.parse_args()
d = Dosage() d = Dosage(options.__dict__)
d.run(options.__dict__, args) d.run(args)
if d.errors: if d.errors:
res = 1 res = 1
else: else: