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builder: make the status_iterator more flexible by supplying a function

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used to stringify the current item for display
This commit is contained in:
Georg Brandl 2013-01-13 17:25:34 +01:00
parent c88ba504f3
commit 2e4608039c
1 changed files with 6 additions and 4 deletions
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10
sphinx/builders/__init__.py
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@ -98,19 +98,21 @@ class Builder(object):
""" """
raise NotImplementedError raise NotImplementedError
def old_status_iterator(self, iterable, summary, colorfunc=darkgreen): def old_status_iterator(self, iterable, summary, colorfunc=darkgreen,
stringify_func=str):
l = 0 l = 0
for item in iterable: for item in iterable:
if l == 0: if l == 0:
self.info(bold(summary), nonl=1) self.info(bold(summary), nonl=1)
l = 1 l = 1
self.info(colorfunc(item) + ' ', nonl=1) self.info(colorfunc(stringify_func(item)) + ' ', nonl=1)
yield item yield item
if l == 1: if l == 1:
self.info() self.info()
# new version with progress info # new version with progress info
def status_iterator(self, iterable, summary, colorfunc=darkgreen, length=0): def status_iterator(self, iterable, summary, colorfunc=darkgreen, length=0,
stringify_func=str):
if length == 0: if length == 0:
for item in self.old_status_iterator(iterable, summary, colorfunc): for item in self.old_status_iterator(iterable, summary, colorfunc):
yield item yield item
@ -120,7 +122,7 @@ class Builder(object):
for item in iterable: for item in iterable:
l += 1 l += 1
s = '%s[%3d%%] %s' % (summary, 100*l/length, s = '%s[%3d%%] %s' % (summary, 100*l/length,
colorfunc(item)) colorfunc(stringify_func(item)))
if self.app.verbosity: if self.app.verbosity:
s += '\n' s += '\n'
else: else: