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<title>[120392] branches/gsoc14-pip2port/tester.py</title>
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<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/120392">120392</a></dd>
<dt>Author</dt> <dd>gaurav@macports.org</dd>
<dt>Date</dt> <dd>2014-05-26 23:24:25 -0700 (Mon, 26 May 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Added fetching function for egg files. argparse needs to be modified.</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 (120391 => 120392)</h4>
<pre class="diff"><span>
<span class="info">--- branches/gsoc14-pip2port/tester.py 2014-05-27 06:24:11 UTC (rev 120391)
+++ branches/gsoc14-pip2port/tester.py 2014-05-27 06:24:25 UTC (rev 120392)
</span><span class="lines">@@ -13,6 +13,7 @@
</span><span class="cx"> import argparse
</span><span class="cx"> import sys
</span><span class="cx"> import os
</span><ins>+import zipfile
</ins><span class="cx"> from progressbar import *
</span><span class="cx"> try:
</span><span class="cx"> import xmlrpclib
</span><span class="lines">@@ -80,7 +81,7 @@
</span><span class="cx"> pbar.start()
</span><span class="cx">
</span><span class="cx"> file_size_dl = 0
</span><del>- block_sz = 8192
</del><ins>+ block_sz = 1024
</ins><span class="cx"> while True:
</span><span class="cx"> buffer = u.read(block_sz)
</span><span class="cx"> if not buffer:
</span><span class="lines">@@ -105,6 +106,65 @@
</span><span class="cx"> print "Error: %s - %s." % (e.filename,e.strerror)
</span><span class="cx">
</span><span class="cx">
</span><ins>+
+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+"/"
+ 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("Content-Length")[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("/")[0] == "EGG-INFO":
+ print name
+ zip.extract(name,src_dir)
+
+ else:
+ print 'Aborting due to inconsistency on checksums\n'
+ try:
+ os.remove(file_name)
+ except OSError, e:
+ print "Error: %s - %s." % (e.filename,e.strerror)
+
+ return
+
+
+
</ins><span class="cx"> def main():
</span><span class="cx"> parser = argparse.ArgumentParser(description='pip2port tester script.')
</span><span class="cx">
</span><span class="lines">@@ -129,6 +189,9 @@
</span><span class="cx"> parser.add_argument('-f', '--fetch', action='store_const',
</span><span class="cx"> dest='action', const='fetch', required=False,
</span><span class="cx"> help='Fetches distfile for a package by <package_url>')
</span><ins>+ parser.add_argument('-fe', '--fetch_egg', action='store_const',
+ dest='action', const='fetch_egg', required=False,
+ help='Fetches distfile for a package by <package_url>')
</ins><span class="cx">
</span><span class="cx">
</span><span class="cx"> options=parser.parse_args()
</span><span class="lines">@@ -169,6 +232,15 @@
</span><span class="cx"> # print options
</span><span class="cx"> fetch(options.package_name,options.package_url)
</span><span class="cx"> return
</span><ins>+
+ if options.action == 'fetch_egg':
+# print options,"\n"
+ if options.package_name == None:
+ parser.error("No <package>.egg url specified")
+ else:
+# print options
+ fetch_egg(options.package_name)
+ return
</ins><span class="cx"> else:
</span><span class="cx"> parser.print_help()
</span><span class="cx"> parser.error("No input specified")
</span></span></pre>
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