[rtems-tools commit] rtemstoolkit: Add a textbox module for formatted reporting.
Chris Johns
chrisj at rtems.org
Mon Apr 24 06:42:39 UTC 2017
Module: rtems-tools
Branch: master
Commit: 224fb21b30d3a3bedb77d448705ca11cb7835b32
Changeset: http://git.rtems.org/rtems-tools/commit/?id=224fb21b30d3a3bedb77d448705ca11cb7835b32
Author: Chris Johns <chrisj at rtems.org>
Date: Tue Apr 25 02:38:40 2017 +1000
rtemstoolkit: Add a textbox module for formatted reporting.
---
rtemstoolkit/textbox.py | 121 ++++++++++++++++++++++++++++++++++++++++++++++++
rtemstoolkit/wscript | 2 +
2 files changed, 123 insertions(+)
diff --git a/rtemstoolkit/textbox.py b/rtemstoolkit/textbox.py
new file mode 100644
index 0000000..8341bdd
--- /dev/null
+++ b/rtemstoolkit/textbox.py
@@ -0,0 +1,121 @@
+#
+# RTEMS Tools Project (http://www.rtems.org/)
+# Copyright 2017 Chris Johns (chrisj at rtems.org)
+# All rights reserved.
+#
+# This file is part of the RTEMS Tools package in 'rtems-tools'.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+#
+# Manage paths locally. The internally the path is in Unix or shell format and
+# we convert to the native format when performing operations at the Python
+# level. This allows macro expansion to work.
+#
+
+from __future__ import print_function
+
+import copy
+import os
+
+#
+# Support to handle use in a package and as a unit test.
+# If there is a better way to let us know.
+#
+try:
+ from . import error
+except (ValueError, SystemError):
+ import error
+
+def line(cols, line = '-', marker = '|', indent = 0, linesep = os.linesep):
+ s = ' ' * indent + marker
+ for c in cols:
+ s += line[0] * (c - 1) + marker
+ return s + linesep
+
+def row(cols, data, indent = 0, marker = '|', linesep = os.linesep):
+ if len(cols) != len(data):
+ raise error.internal('data size (%d) does not' \
+ ' match columns (%d)' % (len(data), len(cols)))
+ s = ' ' * indent + '|'
+ for c in range(0, len(cols)):
+ if c < len(cols) - 1:
+ m = marker
+ else:
+ m = '|'
+ s += '%-*s%s' % (cols[c] - 1, str(data[c]), m)
+ return s + linesep
+
+def even_columns(cols, width = 80):
+ per_col = width / cols
+ columns = [per_col for c in range(0, cols)]
+ for remainder in range(0, width - (per_col * cols)):
+ if remainder % 2 == 0:
+ columns[remainder] += 1
+ else:
+ columns[len(columns) - remainder] += 1
+ return columns
+
+def merge_columns(columns):
+ columns = copy.deepcopy(columns)
+ cols = []
+ while True:
+ empty = True
+ for c in columns:
+ if len(c) != 0:
+ empty = False
+ break
+ if empty:
+ break
+ lowest = 0
+ lowest_size = 99999
+ for c in range(0, len(columns)):
+ if len(columns[c]) > 0 and columns[c][0] < lowest_size:
+ lowest = c
+ lowest_size = columns[c][0]
+ cols += [lowest_size]
+ columns[lowest] = columns[lowest][1:]
+ for c in range(0, len(columns)):
+ if len(columns[c]) > 0 and c != lowest:
+ if columns[c][0] != lowest_size:
+ columns[c][0] -= lowest_size
+ else:
+ columns[c] = columns[c][1:]
+ return cols
+
+if __name__ == '__main__':
+ width = 75
+ cols_1 = [width]
+ cols_2 = [10, width - 10]
+ cols_3 = even_columns(3, width = width)
+ cols_4 = even_columns(4, width = width)
+ print(line(cols_1, marker = 'X', linesep = ''))
+ print(line(cols_1, marker = '+', indent = 1, linesep = ''))
+ print(line(cols_1, marker = '+', indent = 2, linesep = ''))
+ print(line(cols_2, marker = '+', indent = 2, linesep = ''))
+ print(line(cols_3, marker = '+', indent = 2, linesep = ''))
+ print(line(cols_4, marker = '+', indent = 2, linesep = ''))
+ print(row(cols_4, [' %d' % (i) for i in [1, 2, 3, 4]], indent = 2, linesep = ''))
+ print(line(cols_4, marker = '+', indent = 2, linesep = ''))
+ print(line(merge_columns([cols_2, cols_3, cols_4]), indent = 2, linesep = ''))
diff --git a/rtemstoolkit/wscript b/rtemstoolkit/wscript
index d018624..1bf0652 100644
--- a/rtemstoolkit/wscript
+++ b/rtemstoolkit/wscript
@@ -135,6 +135,7 @@ def build(bld):
'execute.py',
'freebsd.py',
'git.py',
+ 'host.py',
'linux.py',
'log.py',
'macros.py',
@@ -142,6 +143,7 @@ def build(bld):
'options.py',
'path.py',
'stacktraces.py',
+ 'textbox.py',
'version.py',
'windows.py'],
install_from = '.',
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