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Commitbd49b56

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Add --po-dir to be used by build_docs(), add generate_templates() target
1 parented63a34 commitbd49b56

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1 file changed

+103
-30
lines changed

1 file changed

+103
-30
lines changed

‎scripts/manage_translations.py

Lines changed: 103 additions & 30 deletions
Original file line numberDiff line numberDiff line change
@@ -6,14 +6,17 @@
66
importcontextlib
77
importlogging
88
importos
9+
importre
910
importshutil
1011
importsubprocess
1112
importsys
1213
frompathlibimportPath
1314
fromtypingimportOptional
1415

16+
fromsphinx_intl.transifeximportcreate_txconfig,update_txconfig_resources
17+
1518
ROOTDIR=Path(__file__).resolve().parent.parent
16-
COMMANDS= ["build"]
19+
COMMANDS= ["build",'generate_templates']
1720

1821
logging.basicConfig(level=logging.INFO,format="%(asctime)s - %(levelname)s - %(message)s")
1922
logger=logging.getLogger(__name__)
@@ -25,81 +28,151 @@ def configure_parser() -> argparse.ArgumentParser:
2528
parser.add_argument("command",choices=COMMANDS,help="The command to execute")
2629
parser.add_argument("-l","--language",help="Language for the translated documentation")
2730
parser.add_argument("-v","--python-version",help="Python version to be used")
28-
parser.add_argument("-L","--logs-dir",default=ROOTDIR/"logs",type=Path,help="Directory for logs")
29-
parser.add_argument("-c","--cpython-path",default=ROOTDIR/"cpython",type=Path,help="Path to the CPython repository")
31+
parser.add_argument("-L","--logs-dir",default=ROOTDIR/"logs",type=Path,help="Directory for logs (default: 'logs' in root directory")
32+
parser.add_argument("-c","--cpython-path",default=ROOTDIR/"cpython",type=Path,help="Path to the CPython repository (default: 'cpython' in root directory")
33+
parser.add_argument("-p","--po-dir",type=Path,help="Path to the language team repository containing PO files (default: CPYTHON_PATH/Doc/locales/LANGUAGE/LC_MESSAGES")
34+
parser.add_argument('-t','--tx-project',help="Name of the Transifex project under python-doc Transifex organization")
3035
returnparser
3136

3237

33-
defget_value(env_var_name:str,arg_value:Optional[str])->str:
38+
defget_value(arg_value:Optional[str],arg_name:str,env_var_name:str)->str:
3439
"""Return a CLI argument or environment variable value."""
3540
value=arg_valueoros.getenv(env_var_name)
3641
ifnotvalue:
37-
logger.error(f"Theenvironment variable{env_var_name} is notdefined, and no value was provided.")
42+
logger.error(f"'{arg_name}' not provided and theenvironment variable{env_var_name} is notset.")
3843
sys.exit(1)
3944
returnvalue
4045

4146

42-
defget_minor_version(version:str)->int:
43-
"""Return the minor version number from a version string (e.g., '3.13')."""
44-
try:
45-
returnint(version.split(".")[1])
46-
except (IndexError,ValueError)ase:
47-
logger.error(f"Invalid version format '{version}':{e}")
47+
defvalidate_cpython_path(cpython_path:Path)->None:
48+
ifnot (cpython_path/"Doc"/"conf.py").exists():
49+
logger.error(f"Missing conf.py in{cpython_path}. Invalid CPython directory.")
4850
sys.exit(1)
4951

5052

51-
defbuild_docs(language:str,version:str,logs_dir:Path,cpython_path:Path)->None:
52-
"""Build the documentation using Sphinx."""
53-
minor_version=get_minor_version(version)
54-
warning_log=logs_dir/"sphinxwarnings.txt"
53+
defvalidate_po_dir(po_dir:Path)->None:
54+
ifnotpo_dir.exists()ornotlist(po_dir.glob("*.po")):
55+
logger.error(f"Invalid locale directory '{po_dir}'. No PO files found.")
56+
sys.exit(1)
57+
5558

56-
sphinx_opts=f"-E -D language={language} --keep-going -w{warning_log}"
57-
ifminor_version<12:
58-
sphinx_opts+="-D gettext_compact=False"
59+
defvalidate_tx_config(tx_config:str)->None:
60+
ifnotre.match(r"python-(newest|\d+)",tx_config):
61+
logger.error(f"Invalid Transifex project name:{tx_config}")
62+
sys.exit(1)
63+
64+
65+
# contextlib implemented chdir since Python 3.11
66+
@contextlib.contextmanager
67+
defchdir(path:Path):
68+
"""Temporarily change the working directory."""
69+
original_dir=Path.cwd()
70+
logger.info(path)
71+
os.chdir(path)
72+
try:
73+
yield
74+
finally:
75+
os.chdir(original_dir)
76+
77+
78+
defbuild_docs(language:str,version:str,po_dir:Path,logs_dir:Path,cpython_path:Path)->None:
79+
"""Build the documentation using Sphinx."""
80+
warning_log=logs_dir/"sphinx_warnings_build_docs.txt"
81+
sphinx_opts= ["-E","-Dgettext_compact=0",f"-Dlanguage={language}","--keep-going","-w",f"{warning_log}"]
82+
locale_dirs=cpython_path/"Doc/locales"
83+
target_locale_dir=cpython_path/"Doc/locales"/language/"LC_MESSAGES"
84+
85+
# TODO Fix symlinking when po_dir is not equal to target_locale_dir
86+
#if not po_dir.relative_to(locale_dirs) and
87+
# not target_locale_dir.readlink() == po_dir:
88+
# if target_locale_dir.is_symlink():
89+
# target_locale_dir.unlink() # remove only if it is a symlink
90+
# if not target_locale_dir.exists() and not target_locale_dir.is_symlink():
91+
# (locale_dirs / language).mkdir(parents=True, exist_ok=True)
92+
# os.symlink(po_dir, target_locale_dir)
5993

6094
try:
6195
logger.info(f"Building documentation for{language}, Python{version}.")
6296
subprocess.run([
63-
"make","-C",str(cpython_path/"Doc"),"html",f"SPHINXOPTS={sphinx_opts}"
97+
"make","-C",str(cpython_path/"Doc"),"html",f"SPHINXOPTS={' '.join(sphinx_opts)}"
6498
],check=True)
6599

66100
ifwarning_log.exists()andnotwarning_log.stat().st_size:
67101
warning_log.unlink()
68-
logger.info("Emptywarning log file removed.")
102+
logger.info("Removed emptywarning log file.")
69103

70104
exceptsubprocess.CalledProcessErrorase:
71105
logger.error(f"Make command failed:{e}")
72106
sys.exit(1)
73107

74108

75-
defvalidate_paths(cpython_path:Path)->None:
76-
"""Validate necessary paths for handling documentation."""
77-
ifnot (cpython_path/"Doc"/"conf.py").exists():
78-
logger.error(f"Missing conf.py in{cpython_path}. Invalid CPython directory.")
109+
defgenerate_templates(logs_dir:Path,cpython_path:Path,tx_project:str)->None:
110+
"""Generate translation template files (a.k.a. POT files) with Sphinx"""
111+
warning_log=logs_dir/"sphinx_warnings_generate_templates.txt"
112+
all_sphinx_opts= [
113+
"-E","-b","gettext","-Dgettext_compact=0","--keep-going",
114+
"-w",f"{warning_log}","-d","build/.doctrees-gettext",".","build/gettext"
115+
]
116+
117+
try:
118+
logger.info("Generating template files for Python docs.")
119+
subprocess.run([
120+
"make","-C",str(cpython_path/"Doc"),"build",f"ALLSPHINXOPTS={' '.join(all_sphinx_opts)}"
121+
],check=True)
122+
123+
ifwarning_log.exists()andnotwarning_log.stat().st_size:
124+
warning_log.unlink()
125+
logger.info("Removed empty warning log file.")
126+
127+
exceptsubprocess.CalledProcessErrorase:
128+
logger.error(f"Make command failed:{e}")
79129
sys.exit(1)
80130

131+
withchdir(cpython_path/"Doc/locales"):
132+
logger.info("Updating Transifex's resources configuration file")
133+
Path(".tx/config").unlink(missing_ok=True)
134+
create_txconfig()
135+
update_txconfig_resources(
136+
transifex_organization_name='python-doc',
137+
transifex_project_name=tx_project,
138+
locale_dir=Path("."),
139+
pot_dir=Path("../build/gettext")
140+
)
141+
81142

82143
defmain()->None:
83144
parser=configure_parser()
84145
args=parser.parse_args()
85146

86-
language=get_value("PYDOC_LANGUAGE",args.language)
87-
version=get_value("PYDOC_VERSION",args.python_version)
88-
logs_dir=Path(get_value("PYDOC_LOGS",str(args.logs_dir)))
147+
# Set and require variable depending on the command issued by the user
89148
cpython_path=args.cpython_path
149+
logs_dir=Path(get_value(str(args.logs_dir),"--logs-dir","PYDOC_LOGS"))
90150

91-
validate_paths(cpython_path)
151+
ifargs.command=="generate_templates":
152+
tx_project=get_value(args.tx_project,"--tx-project","PYDOC_TX_PROJECT")
92153

93154
ifargs.command=="build":
155+
language=get_value(args.language,"--language","PYDOC_LANGUAGE")
156+
version=get_value(args.python_version,"--python-version","PYDOC_VERSION")
157+
po_dir=args.po_dir.absolute()orcpython_path/f"Doc/locales/{language}/LC_MESSAGES"
158+
159+
ifargs.commandin ["build","generate_templates"]:
94160
ifnotshutil.which("make"):
95161
logger.error("'make' not found. Please install it.")
96162
sys.exit(1)
97163

98164
logs_dir.mkdir(exist_ok=True)
99165
logger.info(f"Logs will be stored in:{logs_dir}")
100166

101-
build_docs(language,version,logs_dir,cpython_path)
102-
logger.info("Documentation build completed successfully.")
167+
ifargs.command=="build":
168+
validate_cpython_path(cpython_path)
169+
validate_po_dir(po_dir)
170+
build_docs(language,version,po_dir,logs_dir,cpython_path)
171+
logger.info("Documentation build completed successfully.")
172+
elifargs.command=="generate_templates":
173+
validate_cpython_path(cpython_path)
174+
validate_tx_config(tx_project)
175+
generate_templates(logs_dir,cpython_path,tx_project)
103176

104177

105178
if__name__=="__main__":

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