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|
import re
import sys
import textwrap
import numpy
import pandas as pd
def concat(xss):
all = []
for xs in xss:
all.extend(xs)
return all
class Template(object):
def __init__(self, name, values):
self.name = name
self.values = values
def __str__(self):
return '{{%s\n%s\n}}' % (
self.name,
'\n'.join(['|' + '%s=%s' % (n, v) for (n, v) in self.values]))
def parse_tags(s):
return s.replace('\n', '').split(', ')
def extract_languages(tags):
langs = []
for tag in tags:
(a, b) = tag.split('::')
if a == 'implemented-in':
langs.append(b)
elif a == 'devel' and b.startswith('lang:'):
langs.append(b.split(':')[1])
return list(set(langs))
def munge_description(s):
paras = s.split('\n .\n')
return '\n\n'.join(
textwrap.fill(para.lstrip().replace('\n', ''), 65) for para in paras)
def export(pkgs, descs, cps, cpf, name):
pkg_cps = cps[cps['Upstream-Name'] == name]
srcpkg_names = list(pkg_cps['_srcpkg'])
print srcpkg_names
binpkgs = pd.concat([
pkgs[pkgs['Source'] == srcpkg]
for srcpkg in srcpkg_names])
binpkg_names = sorted(binpkgs['Package'], key=len)
print binpkg_names
print list(binpkgs['Package'])
homepages = list(binpkgs['Homepage'])
# XXX: maybe choose the one that appears the most?
homepage = homepages[0] if homepages else ''
tags = set(concat(
[parse_tags(t) for t in binpkgs['Tag'] if not pd.isnull(t)]))
print tags
langs = [s.title() for s in extract_languages(tags)]
print langs
if name in binpkg_names:
descpkg = name
else:
# Heuristic: choose the package with the shortest name.
# We could try to do something smarter, like look for the common
# prefix of the descriptions of all the binary packages.
descpkg = binpkgs[0]
desc = list(descs[descs['Package'] == descpkg]['Description-en'])[0]
(short_desc, full_desc) = desc.split('\n', 1)
full_desc = munge_description(full_desc)
print Template('Entry', [
('Name', name.capitalize()),
('Short description', short_desc),
('Full description', full_desc),
('Homepage URL', homepage),
('User level', ''),
# XXX get this information from apt-file
('Component programs', ''),
('VCS checkout command', ''),
('Computer languages', ', '.join(langs)),
('Status', ''),
('Is GNU', 'No')])
print Template('Project license', [
('License', ''),
('License note', '')])
print Template('Person', [
('Real name', ''),
('Role', ''),
('Email', ''),
('Resource URL', '')])
print Template('Resource', [
('Resource kind', ''),
('Resource URL', '')])
#print Template('Software category', [
# ('Resource kind', ''),
# ('Resource URL', '')])
def main():
pkg_store = pd.HDFStore('pkg.h5')
pkgs = pkg_store['packages']
descs = pkg_store['descriptions']
pkg_store.close()
cp_store = pd.HDFStore('cp.h5')
cpf = cp_store['cp_files']
cps = cp_store['cp_summary']
cp_store.close()
args = sys.argv[1:]
if len(args) == 0:
srcps = sorted(set(pkgs['Source']))
for pkgname in srcps[:100]:
export(pkgs, descs, cps, cpf, pkgname)
elif len(args) == 1:
export(pkgs, descs, cps, cpf, args[0])
else:
raise RuntimeError()
if __name__ == '__main__':
main()
|
