launchpad help|
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| 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 [[API/launchpadlib|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) == {{{ #!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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Ever wanted to have Launchpad greet you by your own name? Now you can, in the comfort of your own home. {{{ #!python from launchpadlib.launchpad import Launchpad, EDGE_SERVICE_ROOT launchpad = Launchpad.login_with( 'hello-world', EDGE_SERVICE_ROOT) print 'Hello, %s!' % launchpad.me.display_name }}} 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? == {{{ #!python from launchpadlib.launchpad import Launchpad, EDGE_SERVICE_ROOT def has_target(bug, series): series_url = str(series) for task in bug.bug_tasks: if str(task).startswith(series_url): return True return False launchpad = Launchpad.login_with( 'hello-world', EDGE_SERVICE_ROOT) b = launchpad.bugs[324614] ubuntu = launchpad.distributions["ubuntu"] jaunty = ubuntu.getSeries(name_or_version="jaunty") has_target(b, jaunty) ### ==> should evalute to True }}} == Listing the current package versions in a particular distroseries == {{{ #!python from launchpadlib.launchpad import Launchpad launchpad = Launchpad.login_with( 'hello-world', 'production') ubuntu = launchpad.distributions["ubuntu"] archive = ubuntu.main_archive series = ubuntu.current_series archive.getPublishedSources(exact_match=True, source_name="apport", distro_series=series)[0].source_package_version ### ==> should return u'0.123' }}} == Get dsc-files for sources in an archive == {{{ #!python import re import urlparse ### See previous examples for how to get an archive. def create_webroot_url_from_self_link(self_link): scheme, netloc, _, _, _ = urlparse.urlsplit(self_link) netloc = netloc.lstrip("api.") return u"%s://%s/" %(scheme, netloc) def get_dsc(archive): re_version = re.compile(r"^\d+\:") x = archive.getPublishedSources() webroot = create_webroot_url_from_self_link(archive.self_link) for i in x: version = i.source_package_version version = re_version.sub("", version, 1) yield "%s~%s/+archive/+files/%s_%s.dsc" \ %(webroot, archive.owner.name, i.source_package_name, version) }}} |
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)
