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make it possible to quieten download progress information, particularly useful if downloading only the small .dsc files

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This commit is contained in:
Colin Watson 2011-08-17 02:54:37 +01:00
parent a3e252dece
commit d26a7521b0
1 changed files with 19 additions and 14 deletions
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33
ubuntutools/archive.py
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@ -207,7 +207,7 @@ class SourcePackage(object):
yield self._mirror_url(mirror, name)
yield self._lp_url(name)
def pull_dsc(self):
def pull_dsc(self, quiet = False):
"Retrieve dscfile and parse"
if self._dsc_source:
parsed = urlparse.urlparse(self._dsc_source)
@ -221,11 +221,12 @@ class SourcePackage(object):
# Temporarily rename to the filename we are going to open
os.rename(parsed.path, self.dsc_pathname)
else:
if not self._download_file(self._dsc_source, self.dsc_name):
if not self._download_file(self._dsc_source, self.dsc_name,
quiet=quiet):
raise DownloadError('dsc not found')
else:
if not self._download_file(self._lp_url(self.dsc_name),
self.dsc_name):
self.dsc_name, quiet=quiet):
raise DownloadError('dsc not found')
self._check_dsc()
@ -272,7 +273,7 @@ class SourcePackage(object):
else:
Logger.info(message)
def _download_file(self, url, filename):
def _download_file(self, url, filename, quiet = False):
"Download url to filename in workdir."
logurl = url
if os.path.basename(url) != filename:
@ -286,10 +287,12 @@ class SourcePackage(object):
if entry['name'] == filename]
assert len(size) == 1
size = int(size[0])
Logger.normal('Downloading %s (%0.3f MiB)', logurl,
size / 1024.0 / 1024)
if not quiet:
Logger.normal('Downloading %s (%0.3f MiB)', logurl,
size / 1024.0 / 1024)
else:
Logger.normal('Downloading %s', logurl)
if not quiet:
Logger.normal('Downloading %s', logurl)
# Launchpad will try to redirect us to plain-http Launchpad Librarian,
# but we want SSL when fetching the dsc
@ -309,11 +312,13 @@ class SourcePackage(object):
if block == '':
break
out.write(block)
Logger.stdout.write('.')
Logger.stdout.flush()
if not quiet:
Logger.stdout.write('.')
Logger.stdout.flush()
in_.close()
Logger.stdout.write(' done\n')
Logger.stdout.flush()
if not quiet:
Logger.stdout.write(' done\n')
Logger.stdout.flush()
if self.dsc and not url.endswith('.dsc'):
if not self.dsc.verify_file(pathname):
Logger.error('Checksum does not match.')
@ -432,10 +437,10 @@ class DebianSourcePackage(SourcePackage):
if self.snapshot_list:
yield self._snapshot_url(name)
def pull_dsc(self):
def pull_dsc(self, quiet = False):
"Retrieve dscfile and parse"
try:
super(DebianSourcePackage, self).pull_dsc()
super(DebianSourcePackage, self).pull_dsc(quiet=quiet)
return
except DownloadError:
pass
@ -443,7 +448,7 @@ class DebianSourcePackage(SourcePackage):
# Not all Debian Source packages get imported to LP
# (or the importer could be lagging)
for url in self._source_urls(self.dsc_name):
if self._download_file(url, self.dsc_name):
if self._download_file(url, self.dsc_name, quiet=quiet):
break
else:
raise DownloadError('dsc could not be found anywhere')