[PATCHv2 2/4] lib/oe/utils: Add function format_pkg_list()

mariano.lopez
2016-01-13T15:28:37Z

The class PkgsList returns a dictionary with all the installed
packages, because the data structure is a dictionary there is
needed to format the data in order to write to a file.

The function format_pkg_list returns a formated sting with all
packages installed. The output will depend on the requested format
when calling the function.

[YOCTO #7427]

Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
---
meta/lib/oe/utils.py | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)

diff --git a/meta/lib/oe/utils.py b/meta/lib/oe/utils.py
index cee087f..9a86410 100644
--- a/meta/lib/oe/utils.py
+++ b/meta/lib/oe/utils.py
@@ -208,6 +208,28 @@ def squashspaces(string):
import re
return re.sub("\s+", " ", string).strip()

+def format_pkg_list(pkg_dict, ret_format=None):
+ output = []
+
+ if ret_format == "arch":
+ for pkg in sorted(pkg_dict):
+ output.append("%s %s" % (pkg, pkg_dict[pkg]["arch"]))
+ elif ret_format == "file":
+ for pkg in sorted(pkg_dict):
+ output.append("%s %s %s" % (pkg, pkg_dict[pkg]["filename"], pkg_dict[pkg]["arch"]))
+ elif ret_format == "ver":
+ for pkg in sorted(pkg_dict):
+ output.append("%s %s %s" % (pkg, pkg_dict[pkg]["arch"], pkg_dict[pkg]["ver"]))
+ elif ret_format == "deps":
+ for pkg in sorted(pkg_dict):
+ for dep in pkg_dict[pkg]["deps"]:
+ output.append("%s|%s" % (pkg, dep))
+ else:
+ for pkg in sorted(pkg_dict):
+ output.append(pkg)
+
+ return '\n'.join(output)
+
#
# Python 2.7 doesn't have threaded pools (just multiprocessing)
# so implement a version here
--
1.8.4.5