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2.1.0-prerelease works, pushing to master.
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@Kwpolska
Kwpolska committed Sep 1, 2011
1 parent 119b5b6 commit 985cfe0
Showing 1 changed file with 70 additions and 64 deletions.
134 changes: 70 additions & 64 deletions pkgbuilder.py
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Original file line number Diff line number Diff line change
@@ -1,23 +1,21 @@
#!/usr/bin/python3
# PKGBUILDer Version 2.1
# PKGBUILDer Version 2.1.0-prerelease
# A python3 AUR helper (sort of.) Wrapper friendly (pacman-like output.)
# Part of KRU
# Copyright Kwpolska 2011. Licensed under GPLv3.
# USAGE: ./build.py pkg1 [pkg2] [pkg3] (and more)

from pyparsing import * # python-pyparsing from [community] U: B.p_d
import pyalpm # pyalpm in [extra] U: B
import pycman # pyalpm in [extra] U: B
import AUR # python3-aur in [xyne-any] or AUR U: B, U
import argparse # standard library U: __main__
import sys # s.l. U: f_*
import os # s.l. U: os.chdir
import re # s.l. U: B.dc
#import shlex # s.l. U:
import urllib.request # s.l. U: B.dl
import urllib.error # s.l. U: B.a_b
import tarfile # s.l. U: B.e
import subprocess # s.l. U: B.a_b
"""PKGBUILDer. An AUR helper (sort of.)"""
from pyparsing import OneOrMore, Word # python-pyparsing from [community]
import pyalpm # pyalpm in [extra]
import pycman # pyalpm in [extra]
import AUR # python3-aur in [xyne-any] or AUR
import argparse
import sys
import os
import re
import urllib.request
import urllib.error
import tarfile
import subprocess

### n/a top-level base utils ###

Expand Down Expand Up @@ -76,6 +74,7 @@ class PBError(Exception):
"""Exceptions raised by the PKGBUILDer."""

def __init__(self, msg, error=None):
"""Initialization is mandatory."""
self.msg = msg
self.error = error

Expand Down Expand Up @@ -113,7 +112,7 @@ def print_package(self, package, useCategories = True):
"""
Outputs info about package.
Format: category/name version (num votes, out of date) [installed]
Format: category/name version (num votes) [installed] [out of date]
Out of date is displayed only when needed and in red.
Former data:
Expand All @@ -124,20 +123,19 @@ def print_package(self, package, useCategories = True):
pkg = db.get_pkg(package['Name'])

category = ''
outofdate = ''
installed = ''
if package['OutOfDate'] == 1:
outofdate = ', '+RED+'out of date'+ALL_OFF
if pkg != None:
installed = ' [installed]'
if package['OutOfDate'] == 1:
installed = installed + ' '+RED+'[out of date]'+ALL_OFF
if useCategories == True:
category = categories[package['CategoryID']]
else:
category = 'aur'

print("{0}/{1} {2} ({4} votes{5}){6}\n {3}".format(category,
print("{0}/{1} {2} ({4} votes){5}\n {3}".format(category,
package['Name'], package['Version'], package['Description'],
package['NumVotes'], outofdate, installed))
package['NumVotes'], installed))

pyalpm.release()

Expand Down Expand Up @@ -191,8 +189,8 @@ def auto_build(self, package, validate):
os.chdir('../')
fancy_warning("Building more AUR packages is required.")
for package2 in build_result:
build(package2, True)
build(package, True)
self.auto_build(package2, True)
self.auto_build(package, True)
except Exception as inst:
fancy_error(str(inst))

Expand Down Expand Up @@ -237,20 +235,25 @@ def prepare_deps(self, pkgbuild):
and makedepends or [].
"""
# This code is bad. If you want to, fix it.
fixedp = """
0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!\
#$%&*+,-./:;<=>?@[]^_`{|}~'"
"""
fixedp = """0123456789abcdefghijklmnopqrstuvwxyz\
ABCDEFGHIJKLMNOPQRSTUVWXYZ!#$%&*+,-./:;<=>?@[]^_`{|}~"'"""
pattern1 = "depends=(" + OneOrMore(Word(fixedp)) + ")"
pattern2 = "makedepends=(" + OneOrMore(Word(fixedp)) + ")"
bashdepends = []
bashmdepends = []
for i in pattern1.scanString(pkgbuild):
bashdepends = i[0]
for i in pattern2.scanString(pkgbuild):
bashmdepends = i[0]
depends = [ s.rstrip()[1:-1] for s in bashdepends[1:-1] ]
makedepends = [ s.rstrip()[1:-1] for s in bashmdepends[1:-1] ]

try:
bashdepends = next(pattern1.scanString(pkgbuild))
except StopIteration:
bashdepends = []
depends = []
try:
bmdepends = next(pattern2.scanString(pkgbuild))
except StopIteration:
bmdepends = []
makedepends = []
if bashdepends != []:
depends = [ s.rstrip()[1:-1] for s in bashdepends[0][1:-1] ]
if bmdepends != []:
makedepends = [ s.rstrip()[1:-1] for s in bmdepends[0][1:-1] ]
return depends + makedepends

def depcheck(self, bothdepends):
Expand All @@ -259,41 +262,42 @@ def depcheck(self, bothdepends):
Returns: a dict:
key : package name
value: 1, 2 or 3 (in system, repos, AUR)
value: 0, 1 or 2 (in system, repos, AUR)
Possible exceptions: PBError
Suggested way of handling:
types = ['system', 'repos', 'aur']
for pkg, pkgtype in depcheck([...]).items():
print("{0}: found in {1}".format(pkg, types[pkgtype])
if pkgtype == 3: #AUR
if pkgtype == 2: #AUR
#build pkg here
"""
if bothdepends == []:
# THANK YOU, MAINTAINER, FOR HAVING NO DEPS AND DESTROYING ME!
return {}
else:
parsed_deps = {}
parseddeps = {}
pycman.config.init_with_config('/etc/pacman.conf')
db = pyalpm.get_localdb()
for dep in bothdepends:
if re.search('[<=>]', dep):
vP = '>=<|><=|=><|=<>|<>=|<=>|>=|=>|><|<>|=<|\
vpat = '>=<|><=|=><|=<>|<>=|<=>|>=|=>|><|<>|=<|\
<=|>|=|<'
ver_base = re.split(vP, dep)
dep = ver_base[0]
ver = ver_base[1]
ver_base = re.split(vpat, dep)
dep = ver_base[0]
#ver = ver_base[1]
pkg = db.get_pkg(dep)
repos = dict((db.name,db) for db in pyalpm.get_syncdbs())
repos = dict((db.name, db) for db in pyalpm.get_syncdbs())
if pkg != None:
parsed_deps[dep] = 1
parseddeps[dep] = 0
elif pycman.action_sync.find_sync_package(dep, repos):
parsed_deps[dep] = 2
elif info(dep):
parsed_deps[dep] = 3
parseddeps[dep] = 1
elif self.utils.info(dep):
parseddeps[dep] = 2
else:
raise PBError("depcheck: cannot find {0} \
anywhere".format(dep))
pyalpm.release()
pyalpm.release()
return parseddeps

def build_runner(self, package):
"""
Expand Down Expand Up @@ -322,14 +326,16 @@ def build_runner(self, package):
os.chdir('./'+pkgname+'/')

fancy_msg('Checking dependencies...')
# TODO: fix prepare_deps()
bothdepends = self.prepare_deps(open('./PKGBUILD', 'r'))
bothdepends = self.prepare_deps(open('./PKGBUILD', 'r').read())
deps = self.depcheck(bothdepends)
pkgtypes = ['system', 'repos', 'the AUR']
aurbuild = []
if deps == {}:
fancy_msg2('none found')

for pkg, pkgtype in deps.items():
fancy_msg2("{0}: found in {1}".format(pkg, pkgtypes[pkgtype]))
if pkgtype == 3:
if pkgtype == 2:
aurbuild.append(pkg)
if aurbuild != []:
return aurbuild
Expand Down Expand Up @@ -401,22 +407,22 @@ def build_runner(self, package):
if args.info == True:
for package in args.pkgs:
pkg = u.info(package)
category = pkg[0]['CategoryID']
category = pkg['CategoryID']
print("""Name : {0}
Version : {1}
URL : {2}
Licenses : {3}
Category : {4}
Votes : {5}
Out of Date : {6}
Description : {7}""".format(pkg[0]['Name'], pkg[0]['Version'],
pkg[0]['URL'], pkg[0]['License'],
categories[category], pkg[0]['NumVotes'],
pkg[0]['OutOfDate'],

pkg[0]['Description']))
#pkg[0]['Maintainer'], pkg[0]['FirstSubmitted'].strftime(
#'%Y-%m-%dT%H:%m:%SZ'), pkg[0]['LastModified'].strftime(
Description : {7}""".format(pkg['Name'], pkg['Version'],
pkg['URL'], pkg['License'],
categories[category], pkg['NumVotes'],
pkg['OutOfDate'],

pkg['Description']))
#pkg['Maintainer'], pkg['FirstSubmitted'].strftime(
#'%Y-%m-%dT%H:%m:%SZ'), pkg['LastModified'].strftime(
#'%Y-%m-%dT%H:%m:%SZ'),
#Xyne, hardcoding stuff is evil. (rpc upd 8/20/11)

Expand All @@ -427,9 +433,9 @@ def build_runner(self, package):
pkgsearch = u.search(' '.join(args.pkgs)) #pacman-like behavior.
for package in pkgsearch:
if args.pac != True:
printPackage(package, True)
u.print_package(package, True)
else:
printPackage(package, False)
u.print_package(package, False)
exit(0)

if args.pac == True:
Expand All @@ -449,4 +455,4 @@ def build_runner(self, package):
# RPC: <http://aur.archlinux.org/rpc.php> (search info msearch multiinfo)
# If something new will appear there, tell me through GH Issues or mail.
# They would be implemented later.
# Some other features might show up, too. (hint hint: line #400)
# Some other features might show up, too. (hint hint: line #396)

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