buildroot/support/scripts/graph-depends, branch 2018.02

graph-depends: fix code style

2018-01-29T22:14:24+00:00

Fix these warnings: E122 continuation line missing indentation or outdented E127 continuation line over-indented for visual indent E128 continuation line under-indented for visual indent E202 whitespace before ']' E221 multiple spaces before operator E225 missing whitespace around operator E231 missing whitespace after ',' E302 expected 2 blank lines, found 1 E305 expected 2 blank lines after class or function definition, found 1 E502 the backslash is redundant between brackets E713 test for membership should be 'not in' Signed-off-by: Ricardo Martincoski Cc: Thomas Petazzoni Signed-off-by: Thomas Petazzoni

support/scripts: fix shebang with python

2017-06-07T19:55:10+00:00

Signed-off-by: Francois Perrad Signed-off-by: Peter Korsgaard

graph-depends: rename pkgutil.py to brpkgutil.py

2017-03-21T22:11:04+00:00

pkgutil.py is also part of Python itself. Placing pkgutil.py as is in a folder with other scripts that require original pkgutil will break them. This is the case with scanpypi. So rename pkgutil.py to brpkgutil.py to avoid naming collision. Fixes: https://bugs.busybox.net/show_bug.cgi?id=9766 Signed-off-by: Yegor Yefremov Signed-off-by: Thomas Petazzoni

graph-depends: split off get_rdepends from get_depends

2017-02-06T11:28:00+00:00

The use of a 'rule' variable that can contain 'show-depends' or 'show-rdepends' is not logical if get_depends is considered as a reusable function from various scripts. The name of these rules are too much an implementation detail. Therefore, split the existing get_depends into two separate functions get_depends and get_rdepends, while keeping code duplication to a minimum. Signed-off-by: Thomas De Schampheleire Reviewed-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni

graph-depends: split off get_version/get_depends into pkgutil.py

2017-02-06T11:26:55+00:00

Functions to obtain the version and dependencies of a package from Python can be useful for several scripts. Extract this logic out of graph-depends into pkgutil.py. Signed-off-by: Thomas De Schampheleire Reviewed-by: "Yann E. MORIN" [Thomas: remove shebang from pkgutil.py, noticed by Yann E. Morin.] Signed-off-by: Thomas Petazzoni

graph-depends: avoid use of global var 'rule' in get_depends

2017-02-05T14:20:02+00:00

Function get_depends was recently changed to support both normal dependencies as reverse dependencies, via a global variable 'rule' that equals 'show-depends' or 'show-rdepends'. As a subsequent function will extract this function get_depends to a separate file, the use of globals is problematic. Instead, pass the global as an argument. Signed-off-by: Thomas De Schampheleire Signed-off-by: Thomas Petazzoni

core/graph-depends: add option to graph reverse dependencies

2016-10-25T20:59:05+00:00

Now that we can dump the reverse dependencies of a package, add the ability to graph those. It does not make sense to do a full reverse graph, as it would be semantically equivalent to the direct graph. So we only provide a per-package reverse graph. Signed-off-by: "Yann E. MORIN" Cc: Arnout Vandecappelle Cc: Thomas Petazzoni Signed-off-by: Thomas Petazzoni

support/scripts: fix graph-depends when run with python3

2016-04-18T09:34:33+00:00

Make graph-depends script opening the output file in text mode since only ascii characters will be written. This change fixes the following error occuring when the default host python interpreter is python3: make: Entering directory '/opt/buildroot' Getting targets Getting dependencies for ['toolchain-external', 'toolchain', 'busybox', ...] Getting dependencies for ['host-python3', 'host-pkgconf', 'host-gettext', ...] Getting dependencies for ['host-libxml2', 'host-swig', 'host-m4', ...] Getting version for ['toolchain-external', 'toolchain', 'busybox', ...] Traceback (most recent call last): File "/opt/buildroot/support/scripts/graph-depends", line 425, in outfile.write("digraph G {\n") TypeError: a bytes-like object is required, not 'str' Makefile:807: recipe for target 'graph-depends' failed make[1]: *** [graph-depends] Error 1 Makefile:84: recipe for target '_all' failed make: *** [_all] Error 2 make: Leaving directory '/opt/buildroot' While with python2, adding 'b' to the openning mode has no effect on Linux (c.f. [2]), the above error is expected with python3 (c.f. [1]). Therefore, just open the outfile in default (i.e. text) mode. [1] https://docs.python.org/3/library/functions.html#open [2] https://docs.python.org/2/library/functions.html#open Signed-off-by: Samuel Martin Acked-by: Arnout Vandecappelle (Essensium/Mind) Signed-off-by: Thomas Petazzoni

graph-depends: add support for excluding host packages

2016-02-08T20:29:06+00:00

Just like the --stop-on and --exclude options allow to stop on or exclude virtual packages from the list by passing the "virtual" magic value, this commit extends the graph-depends logic to support a "host" magic value for --stop-on and --exclude. This will allow to draw the graph by stopping on host packages, or by excluding host packages. Signed-off-by: Thomas Petazzoni Tested-by: "Yann E. MORIN" Reviewed-by: "Yann E. MORIN" [Thomas: minor code beautification suggested by Yann E. Morin.] Signed-off-by: Thomas Petazzoni

graph-depends: fix handling of "virtual" in exclude_list

2016-02-08T20:28:19+00:00

The condition to determine if a virtual package should be excluded from the list due to "virtual" being passed in --exclude is under a loop iterating over each entry of the exclude_list, but it doesn't use the iterator of this list. Indeed, the condition contains: "virtual" in exclude_list which checks automatically if "virtual" was passed in the list. Due to this, there is no need for this check to be within the "for p in exclude_list" iteration. This commit fixes that by moving the check outside of the loop. Signed-off-by: Thomas Petazzoni Tested-by: "Yann E. MORIN" Acked-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni