Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | """Interactive helper used to create a setup.cfg file. |
| 3 | |
| 4 | This script will generate a packaging configuration file by looking at |
| 5 | the current directory and asking the user questions. It is intended to |
| 6 | be called as |
| 7 | |
| 8 | pysetup create |
| 9 | |
| 10 | or |
| 11 | |
| 12 | python3.3 -m packaging.create |
| 13 | """ |
| 14 | |
| 15 | # Original code by Sean Reifschneider <jafo@tummy.com> |
| 16 | |
| 17 | # Original TODO list: |
| 18 | # Look for a license file and automatically add the category. |
| 19 | # When a .c file is found during the walk, can we add it as an extension? |
| 20 | # Ask if there is a maintainer different that the author |
| 21 | # Ask for the platform (can we detect this via "import win32" or something?) |
| 22 | # Ask for the dependencies. |
| 23 | # Ask for the Requires-Dist |
| 24 | # Ask for the Provides-Dist |
| 25 | # Ask for a description |
| 26 | # Detect scripts (not sure how. #! outside of package?) |
| 27 | |
| 28 | import os |
| 29 | import imp |
| 30 | import sys |
| 31 | import glob |
| 32 | import re |
| 33 | import shutil |
| 34 | import sysconfig |
Victor Stinner | 9cf6d13 | 2011-05-19 21:42:47 +0200 | [diff] [blame] | 35 | import tokenize |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 36 | from configparser import RawConfigParser |
| 37 | from textwrap import dedent |
| 38 | from hashlib import md5 |
| 39 | from functools import cmp_to_key |
| 40 | # importing this with an underscore as it should be replaced by the |
| 41 | # dict form or another structures for all purposes |
| 42 | from packaging._trove import all_classifiers as _CLASSIFIERS_LIST |
| 43 | from packaging.version import is_valid_version |
| 44 | |
| 45 | _FILENAME = 'setup.cfg' |
| 46 | _DEFAULT_CFG = '.pypkgcreate' |
| 47 | |
| 48 | _helptext = { |
| 49 | 'name': ''' |
| 50 | The name of the program to be packaged, usually a single word composed |
| 51 | of lower-case characters such as "python", "sqlalchemy", or "CherryPy". |
| 52 | ''', |
| 53 | 'version': ''' |
| 54 | Version number of the software, typically 2 or 3 numbers separated by dots |
| 55 | such as "1.00", "0.6", or "3.02.01". "0.1.0" is recommended for initial |
| 56 | development. |
| 57 | ''', |
| 58 | 'summary': ''' |
| 59 | A one-line summary of what this project is or does, typically a sentence 80 |
| 60 | characters or less in length. |
| 61 | ''', |
| 62 | 'author': ''' |
| 63 | The full name of the author (typically you). |
| 64 | ''', |
| 65 | 'author_email': ''' |
| 66 | E-mail address of the project author (typically you). |
| 67 | ''', |
| 68 | 'do_classifier': ''' |
| 69 | Trove classifiers are optional identifiers that allow you to specify the |
| 70 | intended audience by saying things like "Beta software with a text UI |
| 71 | for Linux under the PSF license. However, this can be a somewhat involved |
| 72 | process. |
| 73 | ''', |
| 74 | 'packages': ''' |
| 75 | You can provide a package name contained in your project. |
| 76 | ''', |
| 77 | 'modules': ''' |
| 78 | You can provide a python module contained in your project. |
| 79 | ''', |
| 80 | 'extra_files': ''' |
| 81 | You can provide extra files/dirs contained in your project. |
| 82 | It has to follow the template syntax. XXX add help here. |
| 83 | ''', |
| 84 | |
| 85 | 'home_page': ''' |
| 86 | The home page for the project, typically starting with "http://". |
| 87 | ''', |
| 88 | 'trove_license': ''' |
| 89 | Optionally you can specify a license. Type a string that identifies a common |
| 90 | license, and then you can select a list of license specifiers. |
| 91 | ''', |
| 92 | 'trove_generic': ''' |
| 93 | Optionally, you can set other trove identifiers for things such as the |
| 94 | human language, programming language, user interface, etc... |
| 95 | ''', |
| 96 | 'setup.py found': ''' |
| 97 | The setup.py script will be executed to retrieve the metadata. |
| 98 | A wizard will be run if you answer "n", |
| 99 | ''', |
| 100 | } |
| 101 | |
| 102 | PROJECT_MATURITY = ['Development Status :: 1 - Planning', |
| 103 | 'Development Status :: 2 - Pre-Alpha', |
| 104 | 'Development Status :: 3 - Alpha', |
| 105 | 'Development Status :: 4 - Beta', |
| 106 | 'Development Status :: 5 - Production/Stable', |
| 107 | 'Development Status :: 6 - Mature', |
| 108 | 'Development Status :: 7 - Inactive'] |
| 109 | |
| 110 | # XXX everything needs docstrings and tests (both low-level tests of various |
| 111 | # methods and functional tests of running the script) |
| 112 | |
| 113 | |
| 114 | def load_setup(): |
| 115 | """run the setup script (i.e the setup.py file) |
| 116 | |
| 117 | This function load the setup file in all cases (even if it have already |
| 118 | been loaded before, because we are monkey patching its setup function with |
| 119 | a particular one""" |
Victor Stinner | 9cf6d13 | 2011-05-19 21:42:47 +0200 | [diff] [blame] | 120 | with open("setup.py", "rb") as f: |
| 121 | encoding, lines = tokenize.detect_encoding(f.readline) |
| 122 | with open("setup.py", encoding=encoding) as f: |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 123 | imp.load_module("setup", f, "setup.py", (".py", "r", imp.PY_SOURCE)) |
| 124 | |
| 125 | |
| 126 | def ask_yn(question, default=None, helptext=None): |
| 127 | question += ' (y/n)' |
| 128 | while True: |
| 129 | answer = ask(question, default, helptext, required=True) |
| 130 | if answer and answer[0].lower() in 'yn': |
| 131 | return answer[0].lower() |
| 132 | |
| 133 | print('\nERROR: You must select "Y" or "N".\n') |
| 134 | |
| 135 | |
| 136 | def ask(question, default=None, helptext=None, required=True, |
| 137 | lengthy=False, multiline=False): |
| 138 | prompt = '%s: ' % (question,) |
| 139 | if default: |
| 140 | prompt = '%s [%s]: ' % (question, default) |
| 141 | if default and len(question) + len(default) > 70: |
| 142 | prompt = '%s\n [%s]: ' % (question, default) |
| 143 | if lengthy or multiline: |
| 144 | prompt += '\n > ' |
| 145 | |
| 146 | if not helptext: |
| 147 | helptext = 'No additional help available.' |
| 148 | |
| 149 | helptext = helptext.strip("\n") |
| 150 | |
| 151 | while True: |
| 152 | sys.stdout.write(prompt) |
| 153 | sys.stdout.flush() |
| 154 | |
| 155 | line = sys.stdin.readline().strip() |
| 156 | if line == '?': |
| 157 | print('=' * 70) |
| 158 | print(helptext) |
| 159 | print('=' * 70) |
| 160 | continue |
| 161 | if default and not line: |
| 162 | return default |
| 163 | if not line and required: |
| 164 | print('*' * 70) |
| 165 | print('This value cannot be empty.') |
| 166 | print('===========================') |
| 167 | if helptext: |
| 168 | print(helptext) |
| 169 | print('*' * 70) |
| 170 | continue |
| 171 | return line |
| 172 | |
| 173 | |
| 174 | def convert_yn_to_bool(yn, yes=True, no=False): |
| 175 | """Convert a y/yes or n/no to a boolean value.""" |
| 176 | if yn.lower().startswith('y'): |
| 177 | return yes |
| 178 | else: |
| 179 | return no |
| 180 | |
| 181 | |
| 182 | def _build_classifiers_dict(classifiers): |
| 183 | d = {} |
| 184 | for key in classifiers: |
| 185 | subDict = d |
| 186 | for subkey in key.split(' :: '): |
| 187 | if not subkey in subDict: |
| 188 | subDict[subkey] = {} |
| 189 | subDict = subDict[subkey] |
| 190 | return d |
| 191 | |
| 192 | CLASSIFIERS = _build_classifiers_dict(_CLASSIFIERS_LIST) |
| 193 | |
| 194 | |
| 195 | def _build_licences(classifiers): |
| 196 | res = [] |
| 197 | for index, item in enumerate(classifiers): |
| 198 | if not item.startswith('License :: '): |
| 199 | continue |
| 200 | res.append((index, item.split(' :: ')[-1].lower())) |
| 201 | return res |
| 202 | |
| 203 | LICENCES = _build_licences(_CLASSIFIERS_LIST) |
| 204 | |
| 205 | |
| 206 | class MainProgram: |
| 207 | """Make a project setup configuration file (setup.cfg).""" |
| 208 | |
| 209 | def __init__(self): |
| 210 | self.configparser = None |
| 211 | self.classifiers = set() |
| 212 | self.data = {'name': '', |
| 213 | 'version': '1.0.0', |
| 214 | 'classifier': self.classifiers, |
| 215 | 'packages': [], |
| 216 | 'modules': [], |
| 217 | 'platform': [], |
| 218 | 'resources': [], |
| 219 | 'extra_files': [], |
| 220 | 'scripts': [], |
| 221 | } |
| 222 | self._load_defaults() |
| 223 | |
| 224 | def __call__(self): |
| 225 | setupcfg_defined = False |
| 226 | if self.has_setup_py() and self._prompt_user_for_conversion(): |
| 227 | setupcfg_defined = self.convert_py_to_cfg() |
| 228 | if not setupcfg_defined: |
| 229 | self.define_cfg_values() |
| 230 | self._write_cfg() |
| 231 | |
| 232 | def has_setup_py(self): |
| 233 | """Test for the existance of a setup.py file.""" |
| 234 | return os.path.exists('setup.py') |
| 235 | |
| 236 | def define_cfg_values(self): |
| 237 | self.inspect() |
| 238 | self.query_user() |
| 239 | |
| 240 | def _lookup_option(self, key): |
| 241 | if not self.configparser.has_option('DEFAULT', key): |
| 242 | return None |
| 243 | return self.configparser.get('DEFAULT', key) |
| 244 | |
| 245 | def _load_defaults(self): |
| 246 | # Load default values from a user configuration file |
| 247 | self.configparser = RawConfigParser() |
| 248 | # TODO replace with section in distutils config file |
| 249 | default_cfg = os.path.expanduser(os.path.join('~', _DEFAULT_CFG)) |
| 250 | self.configparser.read(default_cfg) |
| 251 | self.data['author'] = self._lookup_option('author') |
| 252 | self.data['author_email'] = self._lookup_option('author_email') |
| 253 | |
| 254 | def _prompt_user_for_conversion(self): |
| 255 | # Prompt the user about whether they would like to use the setup.py |
| 256 | # conversion utility to generate a setup.cfg or generate the setup.cfg |
| 257 | # from scratch |
| 258 | answer = ask_yn(('A legacy setup.py has been found.\n' |
| 259 | 'Would you like to convert it to a setup.cfg?'), |
| 260 | default="y", |
| 261 | helptext=_helptext['setup.py found']) |
| 262 | return convert_yn_to_bool(answer) |
| 263 | |
| 264 | def _dotted_packages(self, data): |
| 265 | packages = sorted(data) |
| 266 | modified_pkgs = [] |
| 267 | for pkg in packages: |
| 268 | pkg = pkg.lstrip('./') |
| 269 | pkg = pkg.replace('/', '.') |
| 270 | modified_pkgs.append(pkg) |
| 271 | return modified_pkgs |
| 272 | |
| 273 | def _write_cfg(self): |
| 274 | if os.path.exists(_FILENAME): |
| 275 | if os.path.exists('%s.old' % _FILENAME): |
| 276 | print("ERROR: %(name)s.old backup exists, please check that " |
| 277 | "current %(name)s is correct and remove %(name)s.old" % |
| 278 | {'name': _FILENAME}) |
| 279 | return |
| 280 | shutil.move(_FILENAME, '%s.old' % _FILENAME) |
| 281 | |
Victor Stinner | dd13dd4 | 2011-05-19 18:45:32 +0200 | [diff] [blame] | 282 | with open(_FILENAME, 'w', encoding='utf-8') as fp: |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 283 | fp.write('[metadata]\n') |
| 284 | # simple string entries |
| 285 | for name in ('name', 'version', 'summary', 'download_url'): |
| 286 | fp.write('%s = %s\n' % (name, self.data.get(name, 'UNKNOWN'))) |
| 287 | # optional string entries |
| 288 | if 'keywords' in self.data and self.data['keywords']: |
| 289 | fp.write('keywords = %s\n' % ' '.join(self.data['keywords'])) |
| 290 | for name in ('home_page', 'author', 'author_email', |
| 291 | 'maintainer', 'maintainer_email', 'description-file'): |
| 292 | if name in self.data and self.data[name]: |
| 293 | fp.write('%s = %s\n' % (name, self.data[name])) |
| 294 | if 'description' in self.data: |
| 295 | fp.write( |
| 296 | 'description = %s\n' |
| 297 | % '\n |'.join(self.data['description'].split('\n'))) |
| 298 | # multiple use string entries |
| 299 | for name in ('platform', 'supported-platform', 'classifier', |
| 300 | 'requires-dist', 'provides-dist', 'obsoletes-dist', |
| 301 | 'requires-external'): |
| 302 | if not(name in self.data and self.data[name]): |
| 303 | continue |
| 304 | fp.write('%s = ' % name) |
| 305 | fp.write(''.join(' %s\n' % val |
| 306 | for val in self.data[name]).lstrip()) |
| 307 | fp.write('\n[files]\n') |
| 308 | for name in ('packages', 'modules', 'scripts', |
| 309 | 'package_data', 'extra_files'): |
| 310 | if not(name in self.data and self.data[name]): |
| 311 | continue |
| 312 | fp.write('%s = %s\n' |
| 313 | % (name, '\n '.join(self.data[name]).strip())) |
| 314 | fp.write('\nresources =\n') |
| 315 | for src, dest in self.data['resources']: |
| 316 | fp.write(' %s = %s\n' % (src, dest)) |
| 317 | fp.write('\n') |
| 318 | |
| 319 | os.chmod(_FILENAME, 0o644) |
| 320 | print('Wrote "%s".' % _FILENAME) |
| 321 | |
| 322 | def convert_py_to_cfg(self): |
| 323 | """Generate a setup.cfg from an existing setup.py. |
| 324 | |
| 325 | It only exports the distutils metadata (setuptools specific metadata |
| 326 | is not currently supported). |
| 327 | """ |
| 328 | data = self.data |
| 329 | |
| 330 | def setup_mock(**attrs): |
| 331 | """Mock the setup(**attrs) in order to retrieve metadata.""" |
| 332 | # use the distutils v1 processings to correctly parse metadata. |
| 333 | #XXX we could also use the setuptools distibution ??? |
| 334 | from distutils.dist import Distribution |
| 335 | dist = Distribution(attrs) |
| 336 | dist.parse_config_files() |
| 337 | |
| 338 | # 1. retrieve metadata fields that are quite similar in |
| 339 | # PEP 314 and PEP 345 |
| 340 | labels = (('name',) * 2, |
| 341 | ('version',) * 2, |
| 342 | ('author',) * 2, |
| 343 | ('author_email',) * 2, |
| 344 | ('maintainer',) * 2, |
| 345 | ('maintainer_email',) * 2, |
| 346 | ('description', 'summary'), |
| 347 | ('long_description', 'description'), |
| 348 | ('url', 'home_page'), |
| 349 | ('platforms', 'platform'), |
| 350 | # backport only for 2.5+ |
| 351 | ('provides', 'provides-dist'), |
| 352 | ('obsoletes', 'obsoletes-dist'), |
| 353 | ('requires', 'requires-dist')) |
| 354 | |
| 355 | get = lambda lab: getattr(dist.metadata, lab.replace('-', '_')) |
| 356 | data.update((new, get(old)) for old, new in labels if get(old)) |
| 357 | |
| 358 | # 2. retrieve data that requires special processing |
| 359 | data['classifier'].update(dist.get_classifiers() or []) |
| 360 | data['scripts'].extend(dist.scripts or []) |
| 361 | data['packages'].extend(dist.packages or []) |
| 362 | data['modules'].extend(dist.py_modules or []) |
| 363 | # 2.1 data_files -> resources |
| 364 | if dist.data_files: |
| 365 | if len(dist.data_files) < 2 or \ |
| 366 | isinstance(dist.data_files[1], str): |
| 367 | dist.data_files = [('', dist.data_files)] |
| 368 | # add tokens in the destination paths |
| 369 | vars = {'distribution.name': data['name']} |
| 370 | path_tokens = list(sysconfig.get_paths(vars=vars).items()) |
| 371 | |
| 372 | def length_comparison(x, y): |
| 373 | len_x = len(x[1]) |
| 374 | len_y = len(y[1]) |
| 375 | if len_x == len_y: |
| 376 | return 0 |
| 377 | elif len_x < len_y: |
| 378 | return -1 |
| 379 | else: |
| 380 | return 1 |
| 381 | |
| 382 | # sort tokens to use the longest one first |
| 383 | path_tokens.sort(key=cmp_to_key(length_comparison)) |
| 384 | for dest, srcs in (dist.data_files or []): |
| 385 | dest = os.path.join(sys.prefix, dest) |
Tarek Ziade | 2db5674 | 2011-05-21 14:24:14 +0200 | [diff] [blame^] | 386 | dest = dest.replace(os.path.sep, '/') |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 387 | for tok, path in path_tokens: |
Tarek Ziade | 2db5674 | 2011-05-21 14:24:14 +0200 | [diff] [blame^] | 388 | path = path.replace(os.path.sep, '/') |
| 389 | if not dest.startswith(path): |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 390 | continue |
Tarek Ziade | 2db5674 | 2011-05-21 14:24:14 +0200 | [diff] [blame^] | 391 | |
| 392 | dest = ('{%s}' % tok) + dest[len(path):] |
| 393 | files = [('/ '.join(src.rsplit('/', 1)), dest) |
| 394 | for src in srcs] |
| 395 | data['resources'].extend(files) |
| 396 | |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 397 | # 2.2 package_data -> extra_files |
| 398 | package_dirs = dist.package_dir or {} |
| 399 | for package, extras in iter(dist.package_data.items()) or []: |
| 400 | package_dir = package_dirs.get(package, package) |
Tarek Ziade | 2db5674 | 2011-05-21 14:24:14 +0200 | [diff] [blame^] | 401 | for file_ in extras: |
| 402 | if package_dir: |
| 403 | file_ = package_dir + '/' + file_ |
| 404 | data['extra_files'].append(file_) |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 405 | |
| 406 | # Use README file if its content is the desciption |
| 407 | if "description" in data: |
| 408 | ref = md5(re.sub('\s', '', |
| 409 | self.data['description']).lower().encode()) |
| 410 | ref = ref.digest() |
| 411 | for readme in glob.glob('README*'): |
Victor Stinner | 35de5ac | 2011-05-19 15:09:57 +0200 | [diff] [blame] | 412 | with open(readme, encoding='utf-8') as fp: |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 413 | contents = fp.read() |
Victor Stinner | 35de5ac | 2011-05-19 15:09:57 +0200 | [diff] [blame] | 414 | contents = re.sub('\s', '', contents.lower()).encode() |
| 415 | val = md5(contents).digest() |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 416 | if val == ref: |
| 417 | del data['description'] |
| 418 | data['description-file'] = readme |
| 419 | break |
| 420 | |
| 421 | # apply monkey patch to distutils (v1) and setuptools (if needed) |
| 422 | # (abort the feature if distutils v1 has been killed) |
| 423 | try: |
| 424 | from distutils import core |
| 425 | core.setup # make sure it's not d2 maskerading as d1 |
| 426 | except (ImportError, AttributeError): |
| 427 | return |
| 428 | saved_setups = [(core, core.setup)] |
| 429 | core.setup = setup_mock |
| 430 | try: |
| 431 | import setuptools |
| 432 | except ImportError: |
| 433 | pass |
| 434 | else: |
| 435 | saved_setups.append((setuptools, setuptools.setup)) |
| 436 | setuptools.setup = setup_mock |
| 437 | # get metadata by executing the setup.py with the patched setup(...) |
| 438 | success = False # for python < 2.4 |
| 439 | try: |
| 440 | load_setup() |
| 441 | success = True |
| 442 | finally: # revert monkey patches |
| 443 | for patched_module, original_setup in saved_setups: |
| 444 | patched_module.setup = original_setup |
| 445 | if not self.data: |
| 446 | raise ValueError('Unable to load metadata from setup.py') |
| 447 | return success |
| 448 | |
Tarek Ziade | 1231a4e | 2011-05-19 13:07:25 +0200 | [diff] [blame] | 449 | def inspect(self): |
| 450 | """Inspect the current working diretory for a name and version. |
| 451 | |
| 452 | This information is harvested in where the directory is named |
| 453 | like [name]-[version]. |
| 454 | """ |
| 455 | dir_name = os.path.basename(os.getcwd()) |
| 456 | self.data['name'] = dir_name |
| 457 | match = re.match(r'(.*)-(\d.+)', dir_name) |
| 458 | if match: |
| 459 | self.data['name'] = match.group(1) |
| 460 | self.data['version'] = match.group(2) |
| 461 | # TODO Needs tested! |
| 462 | if not is_valid_version(self.data['version']): |
| 463 | msg = "Invalid version discovered: %s" % self.data['version'] |
| 464 | raise RuntimeError(msg) |
| 465 | |
| 466 | def query_user(self): |
| 467 | self.data['name'] = ask('Project name', self.data['name'], |
| 468 | _helptext['name']) |
| 469 | |
| 470 | self.data['version'] = ask('Current version number', |
| 471 | self.data.get('version'), _helptext['version']) |
| 472 | self.data['summary'] = ask('Package summary', |
| 473 | self.data.get('summary'), _helptext['summary'], |
| 474 | lengthy=True) |
| 475 | self.data['author'] = ask('Author name', |
| 476 | self.data.get('author'), _helptext['author']) |
| 477 | self.data['author_email'] = ask('Author e-mail address', |
| 478 | self.data.get('author_email'), _helptext['author_email']) |
| 479 | self.data['home_page'] = ask('Project Home Page', |
| 480 | self.data.get('home_page'), _helptext['home_page'], |
| 481 | required=False) |
| 482 | |
| 483 | if ask_yn('Do you want me to automatically build the file list ' |
| 484 | 'with everything I can find in the current directory ? ' |
| 485 | 'If you say no, you will have to define them manually.') == 'y': |
| 486 | self._find_files() |
| 487 | else: |
| 488 | while ask_yn('Do you want to add a single module ?' |
| 489 | ' (you will be able to add full packages next)', |
| 490 | helptext=_helptext['modules']) == 'y': |
| 491 | self._set_multi('Module name', 'modules') |
| 492 | |
| 493 | while ask_yn('Do you want to add a package ?', |
| 494 | helptext=_helptext['packages']) == 'y': |
| 495 | self._set_multi('Package name', 'packages') |
| 496 | |
| 497 | while ask_yn('Do you want to add an extra file ?', |
| 498 | helptext=_helptext['extra_files']) == 'y': |
| 499 | self._set_multi('Extra file/dir name', 'extra_files') |
| 500 | |
| 501 | if ask_yn('Do you want to set Trove classifiers?', |
| 502 | helptext=_helptext['do_classifier']) == 'y': |
| 503 | self.set_classifier() |
| 504 | |
| 505 | def _find_files(self): |
| 506 | # we are looking for python modules and packages, |
| 507 | # other stuff are added as regular files |
| 508 | pkgs = self.data['packages'] |
| 509 | modules = self.data['modules'] |
| 510 | extra_files = self.data['extra_files'] |
| 511 | |
| 512 | def is_package(path): |
| 513 | return os.path.exists(os.path.join(path, '__init__.py')) |
| 514 | |
| 515 | curdir = os.getcwd() |
| 516 | scanned = [] |
| 517 | _pref = ['lib', 'include', 'dist', 'build', '.', '~'] |
| 518 | _suf = ['.pyc'] |
| 519 | |
| 520 | def to_skip(path): |
| 521 | path = relative(path) |
| 522 | |
| 523 | for pref in _pref: |
| 524 | if path.startswith(pref): |
| 525 | return True |
| 526 | |
| 527 | for suf in _suf: |
| 528 | if path.endswith(suf): |
| 529 | return True |
| 530 | |
| 531 | return False |
| 532 | |
| 533 | def relative(path): |
| 534 | return path[len(curdir) + 1:] |
| 535 | |
| 536 | def dotted(path): |
| 537 | res = relative(path).replace(os.path.sep, '.') |
| 538 | if res.endswith('.py'): |
| 539 | res = res[:-len('.py')] |
| 540 | return res |
| 541 | |
| 542 | # first pass: packages |
| 543 | for root, dirs, files in os.walk(curdir): |
| 544 | if to_skip(root): |
| 545 | continue |
| 546 | for dir_ in sorted(dirs): |
| 547 | if to_skip(dir_): |
| 548 | continue |
| 549 | fullpath = os.path.join(root, dir_) |
| 550 | dotted_name = dotted(fullpath) |
| 551 | if is_package(fullpath) and dotted_name not in pkgs: |
| 552 | pkgs.append(dotted_name) |
| 553 | scanned.append(fullpath) |
| 554 | |
| 555 | # modules and extra files |
| 556 | for root, dirs, files in os.walk(curdir): |
| 557 | if to_skip(root): |
| 558 | continue |
| 559 | |
| 560 | if any(root.startswith(path) for path in scanned): |
| 561 | continue |
| 562 | |
| 563 | for file in sorted(files): |
| 564 | fullpath = os.path.join(root, file) |
| 565 | if to_skip(fullpath): |
| 566 | continue |
| 567 | # single module? |
| 568 | if os.path.splitext(file)[-1] == '.py': |
| 569 | modules.append(dotted(fullpath)) |
| 570 | else: |
| 571 | extra_files.append(relative(fullpath)) |
| 572 | |
| 573 | def _set_multi(self, question, name): |
| 574 | existing_values = self.data[name] |
| 575 | value = ask(question, helptext=_helptext[name]).strip() |
| 576 | if value not in existing_values: |
| 577 | existing_values.append(value) |
| 578 | |
| 579 | def set_classifier(self): |
| 580 | self.set_maturity_status(self.classifiers) |
| 581 | self.set_license(self.classifiers) |
| 582 | self.set_other_classifier(self.classifiers) |
| 583 | |
| 584 | def set_other_classifier(self, classifiers): |
| 585 | if ask_yn('Do you want to set other trove identifiers', 'n', |
| 586 | _helptext['trove_generic']) != 'y': |
| 587 | return |
| 588 | self.walk_classifiers(classifiers, [CLASSIFIERS], '') |
| 589 | |
| 590 | def walk_classifiers(self, classifiers, trovepath, desc): |
| 591 | trove = trovepath[-1] |
| 592 | |
| 593 | if not trove: |
| 594 | return |
| 595 | |
| 596 | for key in sorted(trove): |
| 597 | if len(trove[key]) == 0: |
| 598 | if ask_yn('Add "%s"' % desc[4:] + ' :: ' + key, 'n') == 'y': |
| 599 | classifiers.add(desc[4:] + ' :: ' + key) |
| 600 | continue |
| 601 | |
| 602 | if ask_yn('Do you want to set items under\n "%s" (%d sub-items)' |
| 603 | % (key, len(trove[key])), 'n', |
| 604 | _helptext['trove_generic']) == 'y': |
| 605 | self.walk_classifiers(classifiers, trovepath + [trove[key]], |
| 606 | desc + ' :: ' + key) |
| 607 | |
| 608 | def set_license(self, classifiers): |
| 609 | while True: |
| 610 | license = ask('What license do you use', |
| 611 | helptext=_helptext['trove_license'], required=False) |
| 612 | if not license: |
| 613 | return |
| 614 | |
| 615 | license_words = license.lower().split(' ') |
| 616 | found_list = [] |
| 617 | |
| 618 | for index, licence in LICENCES: |
| 619 | for word in license_words: |
| 620 | if word in licence: |
| 621 | found_list.append(index) |
| 622 | break |
| 623 | |
| 624 | if len(found_list) == 0: |
| 625 | print('ERROR: Could not find a matching license for "%s"' % |
| 626 | license) |
| 627 | continue |
| 628 | |
| 629 | question = 'Matching licenses:\n\n' |
| 630 | |
| 631 | for index, list_index in enumerate(found_list): |
| 632 | question += ' %s) %s\n' % (index + 1, |
| 633 | _CLASSIFIERS_LIST[list_index]) |
| 634 | |
| 635 | question += ('\nType the number of the license you wish to use or ' |
| 636 | '? to try again:') |
| 637 | choice = ask(question, required=False) |
| 638 | |
| 639 | if choice == '?': |
| 640 | continue |
| 641 | if choice == '': |
| 642 | return |
| 643 | |
| 644 | try: |
| 645 | index = found_list[int(choice) - 1] |
| 646 | except ValueError: |
| 647 | print("ERROR: Invalid selection, type a number from the list " |
| 648 | "above.") |
| 649 | |
| 650 | classifiers.add(_CLASSIFIERS_LIST[index]) |
| 651 | |
| 652 | def set_maturity_status(self, classifiers): |
| 653 | maturity_name = lambda mat: mat.split('- ')[-1] |
| 654 | maturity_question = '''\ |
| 655 | Please select the project status: |
| 656 | |
| 657 | %s |
| 658 | |
| 659 | Status''' % '\n'.join('%s - %s' % (i, maturity_name(n)) |
| 660 | for i, n in enumerate(PROJECT_MATURITY)) |
| 661 | while True: |
| 662 | choice = ask(dedent(maturity_question), required=False) |
| 663 | |
| 664 | if choice: |
| 665 | try: |
| 666 | choice = int(choice) - 1 |
| 667 | key = PROJECT_MATURITY[choice] |
| 668 | classifiers.add(key) |
| 669 | return |
| 670 | except (IndexError, ValueError): |
| 671 | print("ERROR: Invalid selection, type a single digit " |
| 672 | "number.") |
| 673 | |
| 674 | |
| 675 | def main(): |
| 676 | """Main entry point.""" |
| 677 | program = MainProgram() |
| 678 | # # uncomment when implemented |
| 679 | # if not program.load_existing_setup_script(): |
| 680 | # program.inspect_directory() |
| 681 | # program.query_user() |
| 682 | # program.update_config_file() |
| 683 | # program.write_setup_script() |
| 684 | # packaging.util.cfg_to_args() |
| 685 | program() |
| 686 | |
| 687 | |
| 688 | if __name__ == '__main__': |
| 689 | main() |