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  • Committer: Tarmac
  • Author(s): Ken VanDine
  • Date: 2009-07-28 03:49:10 UTC
  • mfrom: (14.1.20 desktopcouch)
  • Revision ID: elliot@elliotmurphy.com-20090728034910-pmll010azyaaw3aw
A collection of cleanups in preparation for packaging:

Bug #399019: losf "command of doom" in advertisePort doesn't work on Karmic (Medium – Confirmed)
Bug #400157: provide dbus api to couchdb port (High – Incomplete)
Don't fallback to system couchdb.
Use xdg to find the path for the bookmark template.
Added a shortcut file.

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desktopcouch/start_local_couchdb.py
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from __future__ import with_statement
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import os, subprocess, sys
 
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import desktopcouch
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from desktopcouch import local_files
 
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import xdg.BaseDirectory
 
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import time
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def dump_ini(data, filename):
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    """Dump INI data with sorted sections and keywords"""
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def write_bookmark_file():
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    """Write out an HTML document that the user can bookmark to find their DB"""
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    bookmark_file = os.path.join(local_files.DIR_DB, "couchdb.html")
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    bookmark_template = os.path.join(os.path.split(__file__)[0], "couchdb.tmpl")
 
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    if os.path.exists(os.path.join(os.path.split(__file__)[0], "../data/couchdb.tmpl")):
 
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        bookmark_template = os.path.join(os.path.split(__file__)[0], "../data/couchdb.tmpl")
 
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    else:
 
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        for base in xdg.BaseDirectory.xdg_data_dirs:
 
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            template_path = os.path.join(base, "desktopcouch", "couchdb.tmpl")
 
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            if os.path.exists(template_path):
 
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                bookmark_template = os.path.join(os.path.split(__file__)[0], template_path)
 
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    fp = open(bookmark_template)
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    html = fp.read()
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    fp.close()
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    # work out port number the horrible lsof way
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    import time
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    time.sleep(1)
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    lsofcmd = 'lsof -i4TCP@localhost | grep $(couchdb -C %s -p %s -s | ' + \
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              'cut -d" " -f7 | cut -d "," -f1) | grep "TCP " | ' + \
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              'grep LISTEN | awk \'{print $8}\' | cut -d":" -f2'
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    actual_lsof_cmd = lsofcmd % (local_files.FILE_INI, local_files.FILE_PID)
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    stdout, stderr = subprocess.Popen(actual_lsof_cmd, shell=True,
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      stdout=subprocess.PIPE).communicate()
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    port = stdout.strip()
 
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    pid = desktopcouch.find_pid()
 
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    port = desktopcouch.find_port(pid)
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    fp = open(bookmark_file, "w")
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    fp.write(html.replace("[[COUCHDB_PORT]]", port))