Examples

 1#!/usr/bin/env python3
 2# -*- mode: python; py-indent-offset: 4; py-continuation-offset: 4 -*-
 3from pathlib import Path
 4import activeconfigprogramoptions
 5
 6# print a banner
 7print(80 * "-")
 8print(f"- {Path(__file__).name}")
 9print(80 * "-")
10
11filename = "ActiveConfigProgramOptions-example-01.ini"
12
13# create a ActiveConfigProgramOptions object using the .ini file
14popts = activeconfigprogramoptions.ActiveConfigProgramOptions(filename)
15
16# Parse a section that generates a LS command
17section = "MY_LS_COMMAND"
18popts.parse_section(section)
19
20# Extract a list containing the options
21bash_options = popts.gen_option_list(section, generator="bash")
22
23# Print the option list
24print(" ".join(bash_options))

 1#!/usr/bin/env python3
 2# -*- mode: python; py-indent-offset: 4; py-continuation-offset: 4 -*-
 3from pathlib import Path
 4import activeconfigprogramoptions
 5
 6
 7
 8def print_separator(label):
 9    print("")
10    print(f"{label}")
11    print("-" * len(label))
12    return
13
14
15
16print(80 * "-")
17print(f"- {Path(__file__).name}")
18print(80 * "-")
19
20filename = "ActiveConfigProgramOptions-example-02.ini"
21popts = activeconfigprogramoptions.ActiveConfigProgramOptionsCMake(filename)
22
23section = "MYPROJ_CONFIGURATION_NINJA"
24popts.parse_section(section)
25
26# Generate BASH output
27print_separator("Generate Bash Output")
28bash_options = popts.gen_option_list(section, generator="bash")
29print(" \\\n   ".join(bash_options))
30
31# Generate a CMake Fragment
32print_separator("Generate CMake Fragment")
33cmake_options = popts.gen_option_list(section, generator="cmake_fragment")
34print("\n".join(cmake_options))
35
36print("\nDone")

 1#!/usr/bin/env python3
 2# -*- mode: python; py-indent-offset: 4; py-continuation-offset: 4 -*-
 3from pathlib import Path
 4from pprint import pprint
 5import activeconfigprogramoptions
 6
 7
 8
 9def print_separator(label):
10    print("")
11    print(f"{label}")
12    print("-" * len(label))
13    return
14
15
16
17filename = "ActiveConfigProgramOptions-example-03.ini"
18print(f"filename: {filename}")
19
20section_name = "TEST_VAR_EXPANSION_UPDATE_01"
21print(f"section_name = {section_name}")
22
23parser = activeconfigprogramoptions.ActiveConfigProgramOptionsCMake(filename=filename)
24parser.debug_level = 0
25parser.exception_control_level = 4
26parser.exception_control_compact_warnings = True
27
28data = parser.activeconfigparserdata[section_name]
29print_separator(f"parser.activeconfigparserdata[{section_name}]")
30pprint(data, width=120)
31
32print_separator("Show parser.options")
33pprint(parser.options, width=200, sort_dicts=False)
34
35print_separator("Bash Output")
36print("Note: The _second_ assignment to `CMAKE_CXX_FLAGS` is skipped by a BASH generator")
37print("      without a `FORCE` option since by definition all CMake `-D` options on a ")
38print("      BASH command line are both CACHE and FORCE. Within a CMake source fragment")
39print("      changing an existing CACHE var requires a FORCE option to be set so we should")
40print("      skip the second assignment to maintain consistency between the bash and cmake")
41print("      fragment generators with respect to the CMakeCache.txt file that would be")
42print("      generated.")
43print("      The `WARNING` message below is terse since it's in compact form -- disable")
44print("      the `exception_control_compact_warnings` flag to get the full warning message.")
45print("")
46option_list = parser.gen_option_list(section_name, generator="bash")
47print("")
48print(" \\\n    ".join(option_list))
49
50print_separator("CMake Fragment")
51option_list = parser.gen_option_list(section_name, generator="cmake_fragment")
52if len(option_list) > 0:
53    print("\n".join(option_list))
54else:
55    print("-")
56print("")