winpython/diff.py at master · sofibox/winpython · GitHub

History

353 lines (316 loc) · 10.4 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

306

307

308

309

310

311

312

313

314

315

316

317

318

319

320

321

322

323

324

325

326

327

328

329

330

331

332

333

334

335

336

337

338

339

340

341

342

343

344

345

346

347

348

349

350

351

352

353

# -*- coding: utf-8 -*-

# Licensed under the terms of the MIT License

# (see winpython/__init__.py for details)

"""

WinPython diff script

Created on Tue Jan 29 11:56:54 2013

"""

import os

from pathlib import Path

import re

import shutil

# Local imports

from winpython import utils

# pep503 defines normalized package names: www.python.org/dev/peps/pep-0503

def normalize(name):

return re.sub(r"[-_.]+", "-", name).lower()

CHANGELOGS_DIR = str(Path(__file__).parent / "changelogs")

assert Path(CHANGELOGS_DIR).is_dir()

class Package(object):

# SourceForge Wiki syntax:

PATTERN = r"\[([a-zA-Z\-\:\/\.\_0-9]*)\]\(([^\]\ ]*)\) \| ([^\|]*) \| ([^\|]*)"

# Google Code Wiki syntax:

PATTERN_OLD = r"\[([a-zA-Z\-\:\/\.\_0-9]*) ([^\]\ ]*)\] \| ([^\|]*) \| ([^\|]*)"

def __init__(self):

self.name = None

self.version = None

self.description = None

self.url = None

def __str__(self):

text = f"{self.name} {self.version}"

text += f"\r\n{self.description}\r\nWebsite: {self.url}"

return text

def from_text(self, text):

try:

self.url, self.name, self.version, self.description = re.match(

self.PATTERN_OLD, text

).groups()

except AttributeError:

self.name, self.url, self.version, self.description = re.match(

self.PATTERN, text

).groups()

def to_wiki(self):

return f" * [{self.name}]({self.url}) {self.version} ({self.description})\r\n"

def upgrade_wiki(self, other):

# wheel replace '-' per '_' in package name

assert (

self.name.replace("-", "_").lower() == other.name.replace("-", "_").lower()

)

return f" * [{self.name}]({self.url}) {other.version} → {self.version} ({self.description})\r\n"

class PackageIndex(object):

WINPYTHON_PATTERN = r"\#\# WinPython\-*[0-9b-t]* ([0-9\.a-zA-Z]*)"

TOOLS_LINE = "### Tools"

PYTHON_PACKAGES_LINE = "### Python packages"

HEADER_LINE1 = "Name | Version | Description"

HEADER_LINE2 = "-----|---------|------------"

def __init__(

self,

version,

basedir=None,

flavor="",

architecture=64,

self.version = version

self.other_packages = {}

self.python_packages = {}

self.flavor = flavor

self.basedir = basedir

self.architecture = architecture

self.from_file(basedir)

def from_file(self, basedir):

fname = str(

Path(CHANGELOGS_DIR)

/ f"WinPython{self.flavor}-{self.architecture}bit-{self.version}.md"

)

try:

with open(fname, "r", encoding = 'utf-8') as fdesc: # python3 doesn't like 'rb'

text = fdesc.read()

except:

with open(fname, "r") as fdesc: # python3 doesn't like 'rb'

text = fdesc.read()

self.from_text(text)

def from_text(self, text):

version = re.match(self.WINPYTHON_PATTERN + self.flavor, text).groups()[0]

assert version == self.version

tools_flag = False

python_flag = False

for line in text.splitlines():

if line:

if line == self.TOOLS_LINE:

tools_flag = True

continue

elif line == self.PYTHON_PACKAGES_LINE:

tools_flag = False

python_flag = True

continue

elif line in (

self.HEADER_LINE1,

self.HEADER_LINE2,

"<details>",

"</details>",

continue

if tools_flag or python_flag:

package = Package()

package.from_text(line)

if tools_flag:

self.other_packages[package.name] = package

else:

self.python_packages[package.name] = package

def diff_package_dicts(dict1_in, dict2_in):

"""Return difference between package dict1 and package dict2"""

text = ""

# wheel replace '-' per '_' in key

dict1 = {}

dict2 = {}

for key in dict1_in:

dict1[key.replace("-", "_").lower()] = dict1_in[key]

for key in dict2_in:

dict2[key.replace("-", "_").lower()] = dict2_in[key]

set1, set2 = set(dict1.keys()), set(dict2.keys())

# New packages

new = sorted(set2 - set1)

if new:

text += "New packages:\r\n\r\n"

for name in new:

package = dict2[name]

text += package.to_wiki()

text += "\r\n"

# Upgraded packages

upgraded_list = []

for name in sorted(set1 & set2):

package1 = dict1[name]

package2 = dict2[name]

if package1.version != package2.version:

upgraded_list.append(package2.upgrade_wiki(package1))

if upgraded_list:

text += "Upgraded packages:\r\n\r\n" + f"{''.join(upgraded_list)}" + "\r\n"

# Removed packages

removed = sorted(set1 - set2)

if removed:

text += "Removed packages:\r\n\r\n"

for name in removed:

package = dict1[name]

text += package.to_wiki()

text += "\r\n"

return text

def find_closer_version(version1, basedir=None, flavor="", architecture=64):

"""Find version which is the closest to `version`"""

builddir = str(Path(basedir) / f"bu{flavor}")

func = lambda name: re.match(

r"WinPython%s-%sbit-([0-9\.]*)\.(txt|md)" % (flavor, architecture),

name,

)

versions = [func(name).groups()[0] for name in os.listdir(builddir) if func(name)]

# versions:['3.10.0.1', '3.10.10.0', '3.10.2.0'.... '3.10.8.1', '3.10.9.0']

try:

index = versions.index(version1)

except ValueError:

raise ValueError(f"Unknown version {version1}")

from packaging import version

version_below = '0.0.0.0'

for v in versions:

if version.parse(v) > version.parse(version_below) and version.parse(v)<version.parse(version1):

version_below = v

if version_below =='0.0.0.0':

return version1

else:

return version_below

def compare_package_indexes(

version2,

version1=None,

basedir=None,

flavor="",

flavor1=None,

architecture=64,

"""Compare two package index Wiki pages"""

if version1 is None:

version1 = find_closer_version(

version2,

basedir=basedir,

flavor=flavor,

architecture=architecture,

)

flavor1 = flavor1 if flavor1 is not None else flavor

text = "\r\n".join(

[

f"## History of changes for WinPython-{architecture}bit {version2 + flavor}",

"",

f"The following changes were made to WinPython-{architecture}bit"

f" distribution since version {version1 + flavor1}.",

"",

"<details>",

"",

]

)

pi1 = PackageIndex(

version1,

basedir=basedir,

flavor=flavor1,

architecture=architecture,

)

pi2 = PackageIndex(

version2,

basedir=basedir,

flavor=flavor,

architecture=architecture,

)

tools_text = diff_package_dicts(pi1.other_packages, pi2.other_packages)

if tools_text:

text += PackageIndex.TOOLS_LINE + "\r\n\r\n" + tools_text

py_text = diff_package_dicts(pi1.python_packages, pi2.python_packages)

if py_text:

text += PackageIndex.PYTHON_PACKAGES_LINE + "\r\n\r\n" + py_text

text += "\r\n</details>\r\n* * *\r\n"

return text

def _copy_all_changelogs(version, basedir, flavor="", architecture=64):

basever = ".".join(version.split(".")[:2])

for name in os.listdir(CHANGELOGS_DIR):

if re.match(

r"WinPython%s-%sbit-%s([0-9\.]*)\.(txt|md)"

% (flavor, architecture, basever),

name,

shutil.copyfile(

str(Path(CHANGELOGS_DIR) / name),

str(Path(basedir) / f"bu{flavor}" / name),

)

def write_changelog(

version2,

version1=None,

basedir=None,

flavor="",

release_level="",

architecture=64,

"""Write changelog between version1 and version2 of WinPython"""

_copy_all_changelogs(

version2,

basedir,

flavor=flavor,

architecture=architecture,

)

print(

"comparing_package_indexes",

version2,

basedir,

flavor,

architecture,

)

text = compare_package_indexes(

version2,

version1,

basedir=basedir,

flavor=flavor,

architecture=architecture,

)

fname = str(

Path(basedir)

/ f"bu{flavor}"

/ f"WinPython{flavor}-{architecture}bit-{version2}_History.md"

)

with open(fname, "w", encoding="utf-8-sig") as fdesc: # python 3 need

fdesc.write(text)

# Copy to winpython/changelogs

shutil.copyfile(fname, str(Path(CHANGELOGS_DIR) / Path(fname).name))

def test_parse_package_index_wiki(version, basedir=None, flavor="", architecture=64):

"""Parse the package index Wiki page"""

pi = PackageIndex(

version,

basedir=basedir,

flavor=flavor,

architecture=architecture,

)

utils.print_box(f"WinPython {pi.version}:")

utils.print_box("Tools:")

for package in pi.other_packages.values():

print(package)

print("")

utils.print_box("Python packages:")

for package in pi.python_packages.values():

print(package)

print("")

def test_compare(basedir, version2, version1, architecture=64):

print(

compare_package_indexes(

basedir,

version2,

version1,

architecture=architecture,

)

if __name__ == "__main__":

print(

compare_package_indexes(

version2="3.7.4.0",

version1="3.7.2.0",

basedir=r"C:\WinP\bd37",

flavor="Zero",

flavor1="Zero",

architecture=32,

)

write_changelog(

version2="3.7.4.0",

version1="3.7.2.0",

basedir=r"C:\WinP\bd37",

flavor="Ps2",

architecture=64,

)

# test_parse_package_index_wiki('2.7.3.3')

# print(compare_package_indexes('2.7.3.3', '2.7.3.1'))

# write_changelog('2.7.4.1', '2.7.4.0')

# write_changelog('3.3.0.0beta2', '3.3.0.0beta1')

winpython/diff.py at master · sofibox/winpython · GitHub

Uh oh!

Expand file tree

Breadcrumbs

diff.py

Latest commit

History

Breadcrumbs

diff.py

File metadata and controls