[dak/master] examine-package: display known virtual packages
Dedicated to our beloved Haskell and OCaml folks,
now we can process their packages quicker.
It's their turn to find a more complicated way
to define package dependencies, now :)
Signed-off-by: Luca Falavigna <dktrkranz@debian.org>
---
dak/examine_package.py | 33 ++++++++++++++++++++++++++++++++-
1 files changed, 32 insertions(+), 1 deletions(-)
diff --git a/dak/examine_package.py b/dak/examine_package.py
index 38432b1..56408f0 100755
--- a/dak/examine_package.py
+++ b/dak/examine_package.py
@@ -117,6 +117,7 @@ ansi_colours = {
'main': "\033[36m",
'contrib': "\033[33m",
'nonfree': "\033[31m",
+ 'provides': "\033[35m",
'arch': "\033[32m",
'end': "\033[0m",
'bold': "\033[1m",
@@ -127,6 +128,7 @@ html_colours = {
'main': ('<span style="color: aqua">',"</span>"),
'contrib': ('<span style="color: yellow">',"</span>"),
'nonfree': ('<span style="color: red">',"</span>"),
+ 'provides': ('<span style="color: magenta">',"</span>"),
'arch': ('<span style="color: green">',"</span>"),
'bold': ('<span style="font-weight: bold">',"</span>"),
'maintainer': ('<span style="color: green">',"</span>"),
@@ -322,6 +324,29 @@ def read_changes_or_dsc (suite, filename, session = None):
filecontents = '\n'.join(map(lambda x: format_field(x,dsc[x.lower()]), keysinorder))+'\n'
return filecontents
+def get_provides(suite):
+ provides = set()
+ session = DBConn().session()
+ query = '''SELECT DISTINCT value
+ FROM binaries_metadata m
+ JOIN bin_associations b
+ ON b.bin = m.bin_id
+ WHERE key_id = (
+ SELECT key_id
+ FROM metadata_keys
+ WHERE key = 'Provides' )
+ AND b.suite = (
+ SELECT id
+ FROM suite
+ WHERE suite_name = '%(suite)s')''' % \
+ {'suite': suite}
+ for p in session.execute(query):
+ for e in p:
+ for i in e.split(','):
+ provides.add(i.strip())
+ session.close()
+ return provides
+
def create_depends_string (suite, depends_tree, session = None):
result = ""
if suite == 'experimental':
@@ -329,6 +354,7 @@ def create_depends_string (suite, depends_tree, session = None):
else:
suite_list = [suite]
+ provides = set()
comma_count = 1
for l in depends_tree:
if (comma_count >= 2):
@@ -356,7 +382,12 @@ def create_depends_string (suite, depends_tree, session = None):
adepends = d['name']
if d['version'] != '' :
adepends += " (%s)" % (d['version'])
- result += colour_output(adepends, "bold")
+ if not provides:
+ provides = get_provides(suite)
+ if d['name'] in provides:
+ result += colour_output(adepends, "provides")
+ else:
+ result += colour_output(adepends, "bold")
or_count += 1
comma_count += 1
return result
--
1.7.2.5
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