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""" |
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localization_setup - facilitates localization file compilation (from .po to .mo) |
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""" |
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import glob |
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import os |
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import pathlib |
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# package to facilitate multiple operation system operations |
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import platform |
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class CustomizedLocalizationCompiling: |
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localisation_compilation_is_required = False |
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def check_file_pairs(self, in_dict): |
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get_domain_details_for_compilation = False |
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if os.path.lexists(pathlib.Path(in_dict['compiled'])): |
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source_last_modified = os.path.getmtime(in_dict['source']) |
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compiled_last_modified = os.path.getmtime(in_dict['compiled']) |
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if source_last_modified > compiled_last_modified: |
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self.localisation_compilation_is_required = True |
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get_domain_details_for_compilation = True |
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print('#' + str(in_dict['counter']) + ', ' |
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+ 'For locale ' + in_dict['locale'] + ' source file ' |
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+ os.path.basename(in_dict['source']) |
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+ ' is newer than compiled one ' |
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+ os.path.basename(in_dict['compiled']) |
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+ ' so compilation needs to take place to remedy this') |
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print('===>' + in_dict['source'] + ' has ' + str(source_last_modified) |
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+ ' vs. ' + str(compiled_last_modified)) |
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else: |
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self.localisation_compilation_is_required = True |
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get_domain_details_for_compilation = True |
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print('#' + str(in_dict['counter']) + ', ' |
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+ 'The file ' + os.path.basename(in_dict['source']) |
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+ ' does not have compiled file for ' + in_dict['locale'] |
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+ ' therefore will require compiling into the same folder: ' |
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+ os.path.dirname(in_dict['source'])) |
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return get_domain_details_for_compilation |
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def compile_localisation_files(self, domains_to_compile): |
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if self.localisation_compilation_is_required: |
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for current_domain_to_compile in domains_to_compile: |
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os.system(self.get_virtual_environment_python_binary() + ' ' |
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+ os.path.join(os.path.dirname(__file__), 'localizations_setup.py') |
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+ ' compile_catalog' |
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+ ' --input-file=' + current_domain_to_compile['input-file'] |
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+ ' --output-file=' + current_domain_to_compile['output-file'] |
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+ ' --locale ' + current_domain_to_compile['locale'] |
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+ ' --statistics') |
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else: |
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print('For all Localization source files there is a pair of compiled localization file ' |
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+ 'which has same date or newer, so no compiling is necessary!') |
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def evaluate_compilation_necessity(self, in_list_localisation_source_files): |
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list_size = len(in_list_localisation_source_files) |
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self.localisation_compilation_is_required = False |
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file_list_paring_complete = False |
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file_counter = 0 |
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domains_to_compile = [] |
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compiling_files_counter = 0 |
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while not file_list_paring_complete: |
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source_localisation_file = in_list_localisation_source_files[file_counter] |
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folder_parts = pathlib.PurePath(source_localisation_file).parts |
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current_locale = folder_parts[(len(folder_parts) - 3)] |
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fn_dict = { |
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'compiled': source_localisation_file.replace('.po', '.mo'), |
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'counter': file_counter, |
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'locale': current_locale, |
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'source': source_localisation_file, |
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} |
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get_domain_details_for_compilation = self.check_file_pairs(fn_dict) |
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if get_domain_details_for_compilation: |
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domains_to_compile.append(compiling_files_counter) |
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domains_to_compile[compiling_files_counter] = { |
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'input-file': fn_dict['source'], |
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'output-file': fn_dict['compiled'], |
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'locale': fn_dict['locale'], |
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} |
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compiling_files_counter += 1 |
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file_counter += 1 |
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file_list_paring_complete = self.file_counter_limit(file_counter, list_size) |
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return domains_to_compile |
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@staticmethod |
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def file_counter_limit(in_file_counter, in_file_list_size): |
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file_list_paring_complete = False |
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if in_file_counter == in_file_list_size: |
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file_list_paring_complete = True |
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return file_list_paring_complete |
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@staticmethod |
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def get_project_localisation_source_files(): |
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file_pattern = os.path.join(os.path.dirname(__file__), '**/*.po') \ |
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.replace('test', 'sources') |
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initial_list = glob.glob(file_pattern, recursive=True) |
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normalizer = lambda x: my_class.path_normalize(x) |
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return list(map(normalizer, initial_list)) |
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@staticmethod |
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def get_project_root(): |
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return os.path.normpath(os.path.dirname(__file__).replace('sources', '')) |
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@staticmethod |
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def get_virtual_environment_python_binary(): |
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python_binary = 'python' |
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if platform.system() == 'Windows': |
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virtual_env_long = os.path.normpath(os.path.dirname(__file__) |
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.replace('sources', 'virtual_environment/Scripts')) |
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virtual_env_short = os.path.normpath(os.path.dirname(__file__) |
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.replace('sources', 'venv/Scripts')) |
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if os.path.isdir(virtual_env_long): |
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python_binary = os.path.join(virtual_env_long, 'python.exe') |
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elif os.path.isdir(virtual_env_short): |
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python_binary = os.path.join(virtual_env_short, 'python.exe') |
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return python_binary |
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def path_normalize(self, in_file_name): |
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return os.path.join(os.path.normpath(os.path.dirname(in_file_name)), |
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os.path.basename(in_file_name)) |
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my_class = CustomizedLocalizationCompiling() |
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locale_source_files = my_class.get_project_localisation_source_files() |
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compiling_domains = my_class.evaluate_compilation_necessity(locale_source_files) |
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my_class.compile_localisation_files(compiling_domains) |
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danielgp /
db-extractor
