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<title>[120523] branches/gsoc14-pip2port/tester.py</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/120523">120523</a></dd>
<dt>Author</dt> <dd>gaurav@macports.org</dd>
<dt>Date</dt> <dd>2014-05-31 10:17:58 -0700 (Sat, 31 May 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Compiled with fetch and updated to remove traceback</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branchesgsoc14pip2porttesterpy">branches/gsoc14-pip2port/tester.py</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="branchesgsoc14pip2porttesterpy"></a>
<div class="modfile"><h4>Modified: branches/gsoc14-pip2port/tester.py (120522 => 120523)</h4>
<pre class="diff"><span>
<span class="info">--- branches/gsoc14-pip2port/tester.py        2014-05-31 10:03:32 UTC (rev 120522)
+++ branches/gsoc14-pip2port/tester.py        2014-05-31 17:17:58 UTC (rev 120523)
</span><span class="lines">@@ -7,12 +7,11 @@
</span><span class="cx"> # -*- coding: utf-8 -*-
</span><span class="cx"> #! /usr/bin/env python
</span><span class="cx"> 
</span><del>-import urllib2
-#import urllib
-import hashlib
</del><span class="cx"> import argparse
</span><span class="cx"> import sys
</span><span class="cx"> import os
</span><ins>+import urllib2
+import hashlib
</ins><span class="cx"> import zipfile
</span><span class="cx"> from progressbar import *
</span><span class="cx"> try:
</span><span class="lines">@@ -35,42 +34,29 @@
</span><span class="cx">             print key,'--&gt;',value[key]
</span><span class="cx">         print &quot;\n&quot;
</span><span class="cx"> 
</span><del>-def data(pkg_name,pkg_versions=None):
</del><ins>+def release_data(pkg_name,pkg_version=None):
</ins><span class="cx">     print &quot;\n&quot;
</span><del>-    if not pkg_versions:
-        version = client.search({'name':pkg_name})[0]['version']
-        values = client.release_data(pkg_name,version)
-#        print values
-        if values:
-            for key in values.keys():
-                print key,'--&gt;',values[key]
-        else:
-            print &quot;No such package found.&quot;
-            print &quot;Please specify the exact package name.&quot;
</del><ins>+    values = client.release_data(pkg_name,pkg_version)
+    if values:
+        for key in values.keys():
+            print key,'--&gt;',values[key]
</ins><span class="cx">     else:
</span><del>-        for version in pkg_versions:
-            values = client.release_data(pkg_name,version)
-#            print values
-            if values:
-                for key in values.keys():
-                    print key,'--&gt;',values[key]
-            else:
-                print &quot;No such package found.&quot;
-                print &quot;Please specify the exact package name.&quot;
</del><ins>+        print &quot;No such package found.&quot;
+        print &quot;Please specify the exact package name.&quot;
</ins><span class="cx">     print &quot;\n&quot;
</span><span class="cx"> 
</span><del>-def fetch(pkg_name,url):
-    checksum_md5 = url.split('#')[-1].split('=')[-1]
-    parent_dir = './sources/'
-    src_dir = parent_dir + &quot;/&quot;+pkg_name+&quot;/&quot;
</del><ins>+def fetch(pkg_name,dict):
+    checksum_md5 = dict['md5_digest']
+    parent_dir = './sources'
+    src_dir = parent_dir + '/' + pkg_name
</ins><span class="cx">     if not os.path.exists(parent_dir):
</span><span class="cx">         os.makedirs(parent_dir)
</span><span class="cx">         if not os.path.exists(src_dir):
</span><span class="cx">             os.makedirs(src_dir)
</span><span class="cx"> 
</span><del>-    file_name = src_dir + url.split('/')[-1].split('#')[0]
</del><ins>+    url = dict['url']
+    file_name = src_dir + '/' + dict['filename']
</ins><span class="cx"> 
</span><del>-#    urllib.urlretrieve(url,file_name)
</del><span class="cx">     u = urllib2.urlopen(url)
</span><span class="cx">     f = open(file_name,'wb')
</span><span class="cx">     meta = u.info()
</span><span class="lines">@@ -96,64 +82,16 @@
</span><span class="cx">     f.close()
</span><span class="cx"> 
</span><span class="cx">     checksum_md5_calc = hashlib.md5(open(file_name).read()).hexdigest()
</span><del>-    if str(checksum_md5_calc) == str(checksum_md5):
</del><ins>+    if str(checksum_md5) == str(checksum_md5_calc):
</ins><span class="cx">         print 'Successfully fetched\n'
</span><del>-    else:
-        print 'Aborting due to inconsistency on checksums\n'
-        try:
-            os.remove(file_name)
-        except OSError, e:
-            print &quot;Error: %s - %s.&quot; % (e.filename,e.strerror)
</del><ins>+        ext = file_name.split('.')[-1]
+        if ext == 'egg':
+            zip = zipfile.ZipFile(file_name)
+            for name in zip.namelist():
+                if name.split(&quot;/&quot;)[0] == &quot;EGG-INFO&quot;:
+#                    print name
+                    zip.extract(name,src_dir)
</ins><span class="cx"> 
</span><del>-
-
-def fetch_egg(url):
-    checksum_md5 = url.split('#')[-1].split('=')[-1]
-    parent_dir = './sources/'
-    pkg_name = url.split('/')[-2]
-    src_dir = parent_dir +pkg_name+&quot;/&quot;
-    if not os.path.exists(parent_dir):
-        os.makedirs(parent_dir)
-        if not os.path.exists(src_dir):
-            os.makedirs(src_dir)
-
-    file_name = src_dir + url.split('/')[-1].split('#')[0]
-    print file_name
-
-
-    u = urllib2.urlopen(url)
-    f = open(file_name,'wb')
-    meta = u.info()
-    file_size = int(meta.getheaders(&quot;Content-Length&quot;)[0])
-
-    widgets = ['Fetching: ', Percentage(), ' ', Bar(marker=RotatingMarker(),left='[',right=']'), ' ', ETA(), ' ', FileTransferSpeed()]
-    pbar = ProgressBar(widgets=widgets, maxval=int(file_size))
-    pbar.start()
-
-    file_size_dl = 0
-    block_sz = 1024
-    while True:
-        buffer = u.read(block_sz)
-        if not buffer:
-            break
-
-        file_size_dl += len(buffer)
-        f.write(buffer)
-        pbar.update(file_size_dl)
-
-    pbar.finish()
-    print
-    f.close()
-
-    checksum_md5_calc = hashlib.md5(open(file_name).read()).hexdigest()
-    if str(checksum_md5_calc) == str(checksum_md5):
-        print 'Successfully fetched\n'
-        zip = zipfile.ZipFile(file_name)
-        for name in zip.namelist():
-            if name.split(&quot;/&quot;)[0] == &quot;EGG-INFO&quot;:
-                print name
-                zip.extract(name,src_dir)
-
</del><span class="cx">     else:
</span><span class="cx">         print 'Aborting due to inconsistency on checksums\n'
</span><span class="cx">         try:
</span><span class="lines">@@ -161,90 +99,64 @@
</span><span class="cx">         except OSError, e:
</span><span class="cx">             print &quot;Error: %s - %s.&quot; % (e.filename,e.strerror)
</span><span class="cx"> 
</span><del>-    return
</del><span class="cx"> 
</span><ins>+def fetch_url(pkg_name,pkg_version=None):
+    print &quot;\n&quot;
+    values = client.release_urls(pkg_name,pkg_version)
+    for value in values:
+        fetch(pkg_name,value)        
+    print &quot;\n&quot;
</ins><span class="cx"> 
</span><span class="cx"> 
</span><del>-def main():
-    parser = argparse.ArgumentParser(description='pip2port tester script.')
-
-    parser.add_argument('package_name', 
-                       metavar='package_name', type=str, nargs='?', 
-                       help='Package_Name')
-#    parser.add_argument('package_version', 
-#                       metavar='package_version', type=str, nargs='*', 
-#                       help='Package_Version(s)')
-    parser.add_argument('package_url', 
-                       metavar='package_url', type=str, nargs='?', 
-                       help='Package_Url')
-    parser.add_argument('-l', '--list_packages', action='store_const', 
-                       dest='action', const='list_packages', required=False,
-                       help='List all packages')
-    parser.add_argument('-s', '--search', action='store_const',
-                       dest='action', const='search', required=False,
-                       help='Search for a package by &lt;package_name&gt;')
-    parser.add_argument('-d', '--data', action='store_const',
-                       dest='action', const='data', required=False,
-                       help='Releases data for a package by &lt;package_name&gt;')
-    parser.add_argument('-f', '--fetch', action='store_const',
-                       dest='action', const='fetch', required=False,
-                       help='Fetches distfile for a package by &lt;package_url&gt;')
-    parser.add_argument('-fe', '--fetch_egg', action='store_const',
-                       dest='action', const='fetch_egg', required=False,
-                       help='Fetches distfile for a package by &lt;package_url&gt;')
-    
-
-    options=parser.parse_args()
</del><ins>+def main(argv):
+    parser = argparse.ArgumentParser(description=&quot;Pypi2Port Tester&quot;)
+    parser.add_argument('-l', '--list', action='store_true', dest='list',
+                        default=False, required=False,
+                        help='List all packages')
+    parser.add_argument('-s', '--search', action='store', type=str,
+                        dest='packages_search', nargs='*', required=False, 
+                        help='Search for a package by &lt;package_name&gt;')
+    parser.add_argument('-d', '--data', action='store',
+                        dest='packages_data', nargs='*', type=str,
+                        help='Releases data for a package by &lt;package_name&gt;')
+    parser.add_argument('-f', '--fetch', action='store', type=str,
+                        dest='package_fetch', nargs=2, required=False, 
+                        help='Fetches distfiles for a package by &lt;package_name&gt; and &lt;package_version&gt;')
+    options = parser.parse_args()
</ins><span class="cx"> #    print options
</span><span class="cx"> 
</span><del>-    if options.action == 'list_packages':
</del><ins>+    if options.list == True:
</ins><span class="cx">         list_all()
</span><span class="cx">         return
</span><span class="cx"> 
</span><del>-    if options.action == 'search':
-        if options.package_name == None:
-            parser.error(&quot;No package name specified&quot;)
-        else:
-            search(options.package_name)
</del><ins>+    if options.packages_search:
+        for pkg_name in options.packages_search:
+            search(pkg_name)
</ins><span class="cx">         return
</span><span class="cx"> 
</span><del>-    if options.action == 'data':
-        if options.package_name == None:
-            parser.error(&quot;No package name specified&quot;)
</del><ins>+    if options.packages_data:
+        pkg_name = options.packages_data[0]
+        if len(options.packages_data) &gt; 1:
+            pkg_version = options.packages_data[1]
</ins><span class="cx">         else:
</span><del>-#            if options.package_version == None:
-#                data(options.package_name)
-#            else:
-#                data(options.package_name,options.package_version)
-             data(options.package_name)
</del><ins>+            if client.package_releases(pkg_name):
+                pkg_version = client.package_releases(pkg_name)[0]
+                release_data(pkg_name,pkg_version)
</ins><span class="cx">         return
</span><span class="cx"> 
</span><del>-    if options.action == 'fetch':
-#        print options,&quot;\n&quot;
-        if options.package_name == None:
-            if options.package_url == None:
-                parser.error(&quot;No package name and url specified&quot;)
-            else:
-                parser.error(&quot;No package name specified&quot;)
-        elif options.package_url == None:
-            parser.error(&quot;No url specified&quot;)
</del><ins>+    if options.package_fetch:
+        pkg_name = options.package_fetch[0]
+        if len(options.package_fetch) &gt; 1:
+            pkg_version = options.package_fetch[1]
+            fetch_url(pkg_name,pkg_version)
</ins><span class="cx">         else:
</span><del>-#            print options
-            fetch(options.package_name,options.package_url)
</del><ins>+            if client.package_releases(pkg_name):
+                pkg_version = client.packages_releases(pkg_name)[0]
+                fetch_url(pkg_name,pkg_version)
</ins><span class="cx">         return
</span><span class="cx"> 
</span><del>-    if options.action == 'fetch_egg':
-#        print options,&quot;\n&quot;
-        if options.package_name == None:
-            parser.error(&quot;No &lt;package&gt;.egg url specified&quot;)
-        else:
-#            print options
-            fetch_egg(options.package_name)
-        return
-    else:
-        parser.print_help()
-        parser.error(&quot;No input specified&quot;)
</del><ins>+    parser.print_help()
+    parser.error(&quot;No input specified&quot;)
</ins><span class="cx"> 
</span><del>-
</del><span class="cx"> if __name__ == &quot;__main__&quot;:
</span><del>-    main()
</del><ins>+    main(sys.argv[1:])
</ins></span></pre>
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