[gitdm v2] reports.py: Add very basic rST output

[Tom Rini]

Add a -R option to gitdm to allow for reStructuredText output and add
some very simple table generation.  We assume that whatever uses this
output will be including it in other documents and we only concern
ourselves with making tables.  Give ourselves 36 characters to fill in
the nae field, as this tends to be long enough and can be corrected
manually in the cases where it's slightly too short still.

Cc: Heinrich Schuchardt <xypron.glpk at gmx.de>
Signed-off-by: Tom Rini <trini at konsulko.com>
---
Changes in v2:
- Rework how we declare a table, per Heinrich
---
 gitdm      |  5 ++++-
 reports.py | 22 ++++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/gitdm b/gitdm
index b837f0aafe27..3568d08f55af 100755
--- a/gitdm
+++ b/gitdm
@@ -59,6 +59,7 @@ FileReport = None
 # -D		Output date statistics
 # -f file	Write touched-files report to <file>
 # -h hfile	HTML output to hfile
+# -R rfile      reStructuredText output to rfile
 # -H file   Export individual developer raw data as CSV
 # -l count	Maximum length for output lists
 # -n        Use numstats instead of generated patch from git log
@@ -80,7 +81,7 @@ def ParseOpts():
     global ReportByFileType, ReportUnknowns, CompanyFilter, FileReport
     global HackersCSV
 
-    opts, rest = getopt.getopt(sys.argv[1:], 'ab:dC:c:Df:H:h:l:no:p:r:stUuwx:yz')
+    opts, rest = getopt.getopt(sys.argv[1:], 'ab:dC:c:Df:H:h:l:no:p:r:R:stUuwx:yz')
     for opt in opts:
         if opt[0] == '-a':
             AkpmOverLt = 1
@@ -111,6 +112,8 @@ def ParseOpts():
         elif opt[0] == '-r':
             print('Filter on "%s"' % (opt[1]))
             FileFilter = re.compile(opt[1])
+        elif opt[0] == '-R':
+            reports.SetrSTOutput(open(opt[1], 'w'))
         elif opt[0] == '-s':
             AuthorSOBs = 0
         elif opt[0] == '-t':
diff --git a/reports.py b/reports.py
index 39c237bdae00..782ebb8fb032 100644
--- a/reports.py
+++ b/reports.py
@@ -14,6 +14,7 @@ import sys
 
 Outfile = sys.stdout
 HTMLfile = None
+rSTfile = None
 ListCount = 999999
 
 
@@ -25,6 +26,10 @@ def SetHTMLOutput(file):
     global HTMLfile
     HTMLfile = file
 
+def SetrSTOutput(file):
+    global rSTfile
+    rSTfile = file
+
 def SetMaxList(max):
     global ListCount
     ListCount = max
@@ -40,10 +45,21 @@ THead = '''<p>
 <tr><th colspan=3>%s</th></tr>
 '''
 
+RHead = '''
+.. table:: %s
+   :widths: auto
+
+   ====================================  =====
+   Name                                  Count
+   ====================================  =====
+'''
+
 def BeginReport(title):
     Outfile.write('\n%s\n' % title)
     if HTMLfile:
         HTMLfile.write(THead % title)
+    if rSTfile:
+        rSTfile.write(RHead % title)
 
 TRow = ' <tr><td>%s</td><td align="right">%d</td><td align="right">%.1f%%</td></tr>\n'
 TRowStr = ' <tr><td>%s</td><td align="right">%d</td><td>%s</td></tr>\n'
@@ -54,6 +70,8 @@ def ReportLine(text, count, pct):
     Outfile.write ('%-25s %4d (%.1f%%)\n' % (text, count, pct))
     if HTMLfile:
         HTMLfile.write(TRow % (text, count, pct))
+    if rSTfile:
+        rSTfile.write("   %-36s  %d (%.1f%%)\n" % (text.strip(), count, pct))
 
 def ReportLineStr(text, count, extra):
     if count == 0:
@@ -61,10 +79,14 @@ def ReportLineStr(text, count, extra):
     Outfile.write ('%-25s %4d %s\n' % (text, count, extra))
     if HTMLfile:
         HTMLfile.write(TRowStr % (text, count, extra))
+    if rSTfile:
+        rSTfile.write('%-36s %d %s\n' % (text, count, extra))
 
 def EndReport():
     if HTMLfile:
         HTMLfile.write('</table>\n\n')
+    if rSTfile:
+        rSTfile.write('   ====================================  =====\n\n')
         
 #
 # Comparison and report generation functions.
-- 
2.25.1