gpgme/lang/python/docs/dita/howto/part06/group-lines.dita
Ben McGinnes f0063afa71 docs: python bindings HOWTO - DITA XML version
* Due to the org-babel bug which breaks Python source code examples
  beyond the most simple snippets, ported the HOWTO to a source format
  which I *know* for sure won't break it.
* Details of the org-mode bug is in https://dev.gnupg.org/T3977
* DITA project uses DITA-OT 2.x (2.4 or 2.5, IIRC) with support for DITA 1.3.
* source files were written with oXygenXML Editor 20.0, hence the
  oXygenXML project file in the directory; however only the .ditamap
  and .dita files are required to generate any output with the
  DITA-OT.

Signed-off-by: Ben McGinnes <ben@adversary.org>
2018-05-15 13:13:16 +10:00

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XML

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dita PUBLIC "-//OASIS//DTD DITA Composite//EN" "ditabase.dtd">
<dita>
<topic id="topic_gbm_bxz_5db">
<title>Group Lines</title>
<body>
<p>There is not yet an easy way to access groups configured in the
<filepath>gpg.conf</filepath> file from within GPGME. As a consequence these central
groupings of keys cannot be shared amongst multiple programs, such as MUAs readily.</p>
<p>The following code, however, provides a work-around for obtaining this information in
Python.</p>
<p>
<codeblock id="groups-1" outputclass="language-python">import subprocess
lines = subprocess.getoutput("gpgconf --list-options gpg").splitlines()
for i in range(len(lines)):
if lines[i].startswith("group") is True:
line = lines[i]
else:
pass
groups = line.split(":")[-1].replace('"', '').split(',')
group_lines = groups
for i in range(len(group_lines)):
group_lines[i] = group_lines[i].split("=")
group_lists = group_lines
for i in range(len(group_lists)):
group_lists[i][1] = group_lists[i][1].split()
</codeblock>
</p>
<p>The result of that code is that <codeph>group_lines</codeph> is a list of lists where
<codeph>group_lines[i][0]</codeph> is the name of the group and
<codeph>group_lines[i][1]</codeph> is the key IDs of the group as a string.</p>
<p>The <codeph>group_lists</codeph> result is very similar in that it is a list of lists. The
first part, <codeph>group_lists[i][0]</codeph> matches <codeph>group_lines[i][0]</codeph> as
the name of the group, but <codeph>group_lists[i][1]</codeph> is the key IDs of the group as
a string.</p>
<p>To use this code as a module use:</p>
<p>
<codeblock id="groups-2" outputclass="language-python">from groups import group_lists</codeblock>
</p>
</body>
</topic>
</dita>