There are various bits of cruft that have built up around our file accesses. This patch
cleans some of them up, specifically:
* Remove pointless "from __builtin__ import file"
* Use open(), not file()
* Wrap file usage in a with container to ensure files are closed
* Add missing .close() calls in some cases
(From OE-Core rev: a43e0a8ecd0441131e929daf998c3cd454d9c8f3)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The <> operator is deprecated, use != instead which is equivalent.
(From OE-Core rev: dde7af5f6c769eae721b1ee18462b841c8ea3277)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This reverts commit e83d8e58a6b107eea87df0ec233a1bc932b2c6e as the conversion
is not correct. Its replacing readlines() calls which generate an array with
what are effectively strings. There are split("\n") calls missing in many
cases so this needs to be reverted until it gets fixed.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Replace os.popen with subprocess.Popen since the older function would
fail (more or less) silently if the executed program cannot be found
There are both bb.process.run() and bb.process.Popen() which wraps the
subprocess module, use it for simplifying the code.
Note: We don't need the "2>/dev/null" or "2>&1" since bb.process.run()
can handle it, it will raise exception when error occurs, we should
handle the exception ourselves if we want to ignore the error.
More info:
http://docs.python.org/library/subprocess.html#subprocess-replacements
[YOCTO #2454]
(From OE-Core rev: e83d8e58a6b107eea87df0ec233a1bc932b2c6ea)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Using "1" with getVar is bad coding style and "True" is preferred.
This patch is a sed over the meta directory of the form:
sed \
-e 's:\(\.getVar([^,()]*, \)1 *):\1True):g' \
-e 's:\(\.getVarFlag([^,()]*, [^,()]*, \)1 *):\1True):g' \
-i `grep -ril getVar *`
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Richard Purdie
Robert Yang
Khem Raj
Richard Purdie
Joe Sauer