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== Find out if your launchpadlib version is recent enough (>= 1.5.1) == {{{ #!python import launchpadlib print launchpadlib.__version__ }}} '''1.5.1''' or above is the answer you're looking for; all subsequent examples assume you have at least that recent a launchpadlib. |
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| from launchpadlib.launchpad import Launchpad | from launchpadlib.launchpad import Launchpad, EDGE_SERVICE_ROOT |
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| 'hello-world', 'production') | 'hello-world', EDGE_SERVICE_ROOT) |
Launchpad Help > API > Examples
This page has a bunch of examples of how to use launchpadlib and the Python APIs. Think of it like a cookbook that you can add your favourite recipe to.
If this duplicates launchpadlib or API/Uses too much, then please merge or edit pages as needed.
Find out if your launchpadlib version is recent enough (>= 1.5.1)
1.5.1 or above is the answer you're looking for; all subsequent examples assume you have at least that recent a launchpadlib.
Hello Launchpad!
Ever wanted to have Launchpad greet you by your own name? Now you can, in the comfort of your own home.
The hello-world bit is the name of the application and EDGE_SERVICE_ROOT means connect to the edge server.
Does a bug have a release target?
1 from launchpadlib.launchpad import Launchpad, EDGE_SERVICE_ROOT
2
3 def has_target(bug, series):
4 series_url = str(series)
5 for task in bug.bug_tasks:
6 if str(task).startswith(series_url):
7 return True
8 return False
9
10 launchpad = Launchpad.login_with(
11 'hello-world', EDGE_SERVICE_ROOT)
12 b = launchpad.bugs[324614]
13 ubuntu = launchpad.distributions["ubuntu"]
14 jaunty = ubuntu.getSeries(name_or_version="jaunty")
15 has_target(b, jaunty)
16 ### ==> should evalute to True
Listing the current package versions in a particular distroseries
1 from launchpadlib.launchpad import Launchpad
2
3 launchpad = Launchpad.login_with(
4 'hello-world', 'production')
5 ubuntu = launchpad.distributions["ubuntu"]
6 archive = ubuntu.main_archive
7 series = ubuntu.current_series
8 archive.getPublishedSources(exact_match=True, source_name="apport", distro_series=series)[0].source_package_version
9 ### ==> should return u'0.123'
Get dsc-files for sources in an archive
1 import re
2 import urlparse
3
4 ### See previous examples for how to get an archive.
5
6 def create_webroot_url_from_self_link(self_link):
7 scheme, netloc, _, _, _ = urlparse.urlsplit(self_link)
8 netloc = netloc.lstrip("api.")
9 return u"%s://%s/" %(scheme, netloc)
10
11 def get_dsc(archive):
12 re_version = re.compile(r"^\d+\:")
13 x = archive.getPublishedSources()
14 webroot = create_webroot_url_from_self_link(archive.self_link)
15 for i in x:
16 version = i.source_package_version
17 version = re_version.sub("", version, 1)
18 yield "%s~%s/+archive/+files/%s_%s.dsc" \
19 %(webroot, archive.owner.name, i.source_package_name, version)
