#19187: Add rules for installing packages with pip
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Reporter: jdemeyer | Owner:
Type: enhancement | Status: needs_work
Priority: critical | Milestone: sage-6.9
Component: build | Resolution:
Keywords: | Merged in:
Authors: Jeroen Demeyer | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/jdemeyer/ticket/19187 | fdba3ee0772b1885c3f60cb35f850fee576a7f9a
Dependencies: #19119 | Stopgaps:
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Comment (by vdelecroix):
Replying to [comment:19 jdemeyer]:
> Think of these packages as forming a new category: we have standard
packages, optional packages, experimental packages and pip packages. They
are not optional packages and cannot be listed by some `sage --whatever`
command.
What is this piprules file then!? It is possible to check the last version
of a package with their json api
{{{
import urllib2
import json
def pip_versions(package_name):
url = "https://pypi.python.org/pypi/{}/json".format(package_name)
try:
data = json.load(urllib2.urlopen(urllib2.Request(url)))
except urllib2.HTTPError:
return []
else:
versions = data["releases"].keys()
return versions
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/19187#comment:23>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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