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core: streamfile() can read line by line

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Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
This commit is contained in:
Ruediger Meier 2014-05-22 14:52:59 +00:00
parent 6bb8ca437b
commit 1d7b954022
1 changed files with 8 additions and 2 deletions
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10
osc/core.py
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@ -5341,7 +5341,7 @@ def streamfile(url, http_meth = http_GET, bufsize=8192, data=None, progress_obj=
"""
performs http_meth on url and read bufsize bytes from the response
until EOF is reached. After each read bufsize bytes are yielded to the
caller.
caller. A spezial usage is bufsize="line" to read line by line (text).
"""
cl = ''
retries = 0
@ -5367,9 +5367,15 @@ def streamfile(url, http_meth = http_GET, bufsize=8192, data=None, progress_obj=
basename = os.path.basename(urlsplit(url)[2])
progress_obj.start(basename=basename, text=text, size=cl)
if bufsize == "line":
bufsize = 8192
xread = f.readline
else:
xread = f.read
read = 0
while True:
data = f.read(bufsize)
data = xread(bufsize)
if not len(data):
break
read += len(data)