launchpad help|
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| If this duplicates [[API/launchpadlib|launchpadlib]] too much, then please merge the two pages. | If this duplicates [[API/launchpadlib|launchpadlib]] or [[API/Uses]] too much, then please merge or edit pages as needed. |
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| from launchpadlib.launchpad import Launchpad, LPNET_SERVICE_ROOT | from launchpadlib.launchpad import Launchpad, EDGE_SERVICE_ROOT |
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| 'hello-world', LPNET_SERVICE_ROOT, '/tmp/launchpad-cache') | 'hello-world', EDGE_SERVICE_ROOT) |
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| The `hello-world` bit is the name of the application, `LPNET_SERVICE_ROOT` means connect to the production server and `/tmp/launchpad-cache` is a path to a cache where launchpadlib keeps all of its objects. You generally want the cache to be somewhere in the running user's home directory. | 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.
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)
