From 055287896c8c97eb0cdda825559e217d8db54a14 Mon Sep 17 00:00:00 2001
From: Swapnil Negi <swapnil.negi09@gmail.com>
Date: Fri, 4 Jan 2019 18:29:50 +0100
Subject: modtool: gr-modtool overhaul GSoC 2018
This commit contains all the changes done during the 2018 GSoC
"gr-modtool overhaul".
Changes include:
- Rewrite of gr-modtool based on Python Click
- Split of gr-modtool in cli and core
- Adherence to new GNU Radio 3.8 API for OOTs
- Pylint improvements
- Py3k and Py2k compatibility
This feature is merged in a squash-merge due to big refactoring
on the head and base branch and the impossibility to unclutter both.
---
gr-utils/python/modtool/cmakefile_editor.py | 145 ----------------------------
1 file changed, 145 deletions(-)
delete mode 100644 gr-utils/python/modtool/cmakefile_editor.py
(limited to 'gr-utils/python/modtool/cmakefile_editor.py')
diff --git a/gr-utils/python/modtool/cmakefile_editor.py b/gr-utils/python/modtool/cmakefile_editor.py
deleted file mode 100644
index 40d88fac18..0000000000
--- a/gr-utils/python/modtool/cmakefile_editor.py
+++ /dev/null
@@ -1,145 +0,0 @@
-#
-# Copyright 2013 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-#
-""" Edit CMakeLists.txt files """
-
-from __future__ import print_function
-from __future__ import unicode_literals
-
-import re
-
-class CMakeFileEditor(object):
- """A tool for editing CMakeLists.txt files. """
- def __init__(self, filename, separator='\n ', indent=' '):
- self.filename = filename
- self.cfile = open(filename, 'r').read()
- self.separator = separator
- self.indent = indent
-
- def append_value(self, entry, value, to_ignore_start='', to_ignore_end=''):
- """ Add a value to an entry. """
- regexp = re.compile(r'(%s\(%s[^()]*?)\s*?(\s?%s)\)' % (entry, to_ignore_start, to_ignore_end),
- re.MULTILINE)
- substi = r'\1' + self.separator + value + r'\2)'
- (self.cfile, nsubs) = regexp.subn(substi, self.cfile, count=1)
- return nsubs
-
- def remove_value(self, entry, value, to_ignore_start='', to_ignore_end=''):
- """
- Remove a value from an entry.
- Example: You want to remove file.cc from this list() entry:
- list(SOURCES
- file.cc
- other_file.cc
- )
-
- Then run:
- >>> C.remove_value('list', 'file.cc', 'SOURCES')
-
- Returns the number of occurrences of entry in the current file
- that were removed.
- """
- # In the case of the example above, these are cases we need to catch:
- # - list(file.cc ...
- # entry is right after the value parentheses, no whitespace. Can only happen
- # when to_ignore_start is empty.
- # - list(... file.cc)
- # Other entries come first, then entry is preceded by whitespace.
- # - list(SOURCES ... file.cc) # whitespace!
- # When to_ignore_start is not empty, entry must always be preceded by whitespace.
- if len(to_ignore_start) == 0:
- regexp = r'^\s*({entry}\((?:[^()]*?\s+|)){value}\s*([^()]*{to_ignore_end}\s*\)){to_ignore_start}'
- else:
- regexp = r'^\s*({entry}\(\s*{to_ignore_start}[^()]*?\s+){value}\s*([^()]*{to_ignore_end}\s*\))'
- regexp = regexp.format(
- entry=entry,
- to_ignore_start=to_ignore_start,
- value=value,
- to_ignore_end=to_ignore_end,
- )
- regexp = re.compile(regexp, re.MULTILINE)
- (self.cfile, nsubs) = re.subn(regexp, r'\1\2', self.cfile, count=1)
- return nsubs
-
- def delete_entry(self, entry, value_pattern=''):
- """Remove an entry from the current buffer."""
- regexp = r'%s\s*\([^()]*%s[^()]*\)[^\n]*\n' % (entry, value_pattern)
- regexp = re.compile(regexp, re.MULTILINE)
- (self.cfile, nsubs) = re.subn(regexp, '', self.cfile, count=1)
- return nsubs
-
- def write(self):
- """ Write the changes back to the file. """
- open(self.filename, 'w').write(self.cfile)
-
- def remove_double_newlines(self):
- """Simply clear double newlines from the file buffer."""
- self.cfile = re.compile('\n\n\n+', re.MULTILINE).sub('\n\n', self.cfile)
-
- def find_filenames_match(self, regex):
- """ Find the filenames that match a certain regex
- on lines that aren't comments """
- filenames = []
- reg = re.compile(regex)
- fname_re = re.compile(r'[a-zA-Z]\w+\.\w{1,5}$')
- for line in self.cfile.splitlines():
- if len(line.strip()) == 0 or line.strip()[0] == '#':
- continue
- for word in re.split('[ /)(\t\n\r\f\v]', line):
- if fname_re.match(word) and reg.search(word):
- filenames.append(word)
- return filenames
-
- def disable_file(self, fname):
- """ Comment out a file.
- Example:
- add_library(
- file1.cc
- )
-
- Here, file1.cc becomes #file1.cc with disable_file('file1.cc').
- """
- starts_line = False
- for line in self.cfile.splitlines():
- if len(line.strip()) == 0 or line.strip()[0] == '#':
- continue
- if re.search(r'\b'+fname+r'\b', line):
- if re.match(fname, line.lstrip()):
- starts_line = True
- break
- comment_out_re = r'#\1' + '\n' + self.indent
- if not starts_line:
- comment_out_re = r'\n' + self.indent + comment_out_re
- (self.cfile, nsubs) = re.subn(r'(\b'+fname+r'\b)\s*', comment_out_re, self.cfile)
- if nsubs == 0:
- print("Warning: A replacement failed when commenting out %s. Check the CMakeFile.txt manually." % fname)
- elif nsubs > 1:
- print("Warning: Replaced %s %d times (instead of once). Check the CMakeFile.txt manually." % (fname, nsubs))
-
- def comment_out_lines(self, pattern, comment_str='#'):
- """ Comments out all lines that match with pattern """
- for line in self.cfile.splitlines():
- if re.search(pattern, line):
- self.cfile = self.cfile.replace(line, comment_str+line)
-
- def check_for_glob(self, globstr):
- """ Returns true if a glob as in globstr is found in the cmake file """
- glob_re = r'GLOB\s[a-z_]+\s"%s"' % globstr.replace('*', r'\*')
- return re.search(glob_re, self.cfile, flags=re.MULTILINE|re.IGNORECASE) is not None
--
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