add greps.py

slpkg/sbo/greps.py

@@ -0,0 +1,67 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# greps.py
+
+# Copyright 2014 Dimitris Zlatanidis <d.zlatanidis@gmail.com>
+# All rights reserved.
+
+# Utility for easy management packages in Slackware
+
+# https://github.com/dslackw/slpkg
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+
+from url_read import url_read
+from __metadata__ import arch, lib_path
+
+def sbo_source_dwn(name):
+    '''
+    Grep sources downloads links
+    '''
+    if arch == "x86_64":
+        for line in open(lib_path + "sbo_repo/SLACKBUILDS.TXT", "r"):
+            if arch == "x86_64":
+                if line.startswith("SLACKBUILD NAME: "):
+                    sbo_name = line[17:].strip()
+                if line.startswith("SLACKBUILD DOWNLOAD_x86_64: "):
+                    if sbo_name == name:
+                        if line[28:].strip():
+                            return line[28:].strip()
+    for line in open(lib_path + "sbo_repo/SLACKBUILDS.TXT", "r"):
+        if line.startswith("SLACKBUILD NAME: "):
+            sbo_name = line[17:].strip()
+        if line.startswith("SLACKBUILD DOWNLOAD: "):
+            if sbo_name == name:
+                return line[21:].strip() 
+        
+def sbo_requires_pkg(sbo_url, name):
+    '''
+    Grep package requirements
+    '''
+    read_info = url_read(sbo_url + name + ".info")
+    for line in read_info.splitlines():
+        if line.startswith("REQUIRES=\""):
+            return line[10:-1].strip()
+
+def sbo_version_pkg(name):
+    '''
+    Grep package verion
+    '''
+    for line in open(lib_path + "sbo_repo/SLACKBUILDS.TXT", "r"):
+        if line.startswith("SLACKBUILD NAME: "):
+            sbo_name = line[17:].strip()
+        if line.startswith("SLACKBUILD VERSION: "):
+            if sbo_name == name:
+                return line[20:].strip()