python-docs-de/library/asyncio-queue.po at 3.14 · python/python-docs-de · GitHub

Repository navigation

History

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

# SOME DESCRIPTIVE TITLE.

# This file is distributed under the same license as the Python package.

# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.

# Translators:

# Rafael Fontenelle <rffontenelle@gmail.com>, 2026

# Jyst Breisgau, 2026

#, fuzzy

msgid ""

msgstr ""

"Project-Id-Version: Python 3.14\n"

"Report-Msgid-Bugs-To: \n"

"POT-Creation-Date: 2026-09-28 03:11+0000\n"

"PO-Revision-Date: 2026-05-08 17:17+0000\n"

"Last-Translator: Jyst Breisgau, 2026\n"

"Language-Team: German (https://app.transifex.com/python-doc/teams/5390/de/)\n"

"Language: de\n"

"MIME-Version: 1.0\n"

"Content-Type: text/plain; charset=UTF-8\n"

"Content-Transfer-Encoding: 8bit\n"

"Plural-Forms: nplurals=2; plural=(n != 1);\n"

#: ../../library/asyncio-queue.rst:7

msgid "Queues"

msgstr ""

#: ../../library/asyncio-queue.rst:9

msgid "**Source code:** :source:`Lib/asyncio/queues.py`"

msgstr ""

#: ../../library/asyncio-queue.rst:13

msgid ""

"asyncio queues are designed to be similar to classes of the :mod:`queue` "

"module. Although asyncio queues are not thread-safe, they are designed to "

"be used specifically in async/await code."

msgstr ""

#: ../../library/asyncio-queue.rst:17

msgid ""

"Note that methods of asyncio queues don't have a *timeout* parameter; use :"

"func:`asyncio.wait_for` function to do queue operations with a timeout."

msgstr ""

#: ../../library/asyncio-queue.rst:21

msgid "See also the `Examples`_ section below."

msgstr ""

#: ../../library/asyncio-queue.rst:24

msgid "Queue"

msgstr ""

#: ../../library/asyncio-queue.rst:28

msgid "A first in, first out (FIFO) queue."

msgstr ""

#: ../../library/asyncio-queue.rst:30

msgid ""

"If *maxsize* is less than or equal to zero, the queue size is infinite. If "

"it is an integer greater than ``0``, then ``await put()`` blocks when the "

"queue reaches *maxsize* until an item is removed by :meth:`get`."

msgstr ""

#: ../../library/asyncio-queue.rst:35

msgid ""

"Unlike the standard library threading :mod:`queue`, the size of the queue is "

"always known and can be returned by calling the :meth:`qsize` method."

msgstr ""

#: ../../library/asyncio-queue.rst:39

msgid "Removed the *loop* parameter."

msgstr ""

#: ../../library/asyncio-queue.rst:43

msgid "This class is :ref:`not thread safe <asyncio-multithreading>`."

msgstr ""

#: ../../library/asyncio-queue.rst:47

msgid "Number of items allowed in the queue."

msgstr ""

#: ../../library/asyncio-queue.rst:51

msgid "Return ``True`` if the queue is empty, ``False`` otherwise."

msgstr ""

#: ../../library/asyncio-queue.rst:55

msgid "Return ``True`` if there are :attr:`maxsize` items in the queue."

msgstr ""

#: ../../library/asyncio-queue.rst:57

msgid ""

"If the queue was initialized with ``maxsize=0`` (the default), then :meth:"

"`full` never returns ``True``."

msgstr ""

#: ../../library/asyncio-queue.rst:63

msgid ""

"Remove and return an item from the queue. If queue is empty, wait until an "

"item is available."

msgstr ""

#: ../../library/asyncio-queue.rst:66

msgid ""

"Raises :exc:`QueueShutDown` if the queue has been shut down and is empty, or "

"if the queue has been shut down immediately."

msgstr ""

#: ../../library/asyncio-queue.rst:71

msgid ""

"Return an item if one is immediately available, else raise :exc:`QueueEmpty`."

msgstr ""

#: ../../library/asyncio-queue.rst:74

msgid ""

"Raises :exc:`QueueShutDown` if the queue has been shut down and is empty."

msgstr ""

#: ../../library/asyncio-queue.rst:79

msgid "Block until all items in the queue have been received and processed."

msgstr ""

#: ../../library/asyncio-queue.rst:81

msgid ""

"The count of unfinished tasks goes up whenever an item is added to the "

"queue. The count goes down whenever a consumer coroutine calls :meth:"

"`task_done` to indicate that the item was retrieved and all work on it is "

"complete. When the count of unfinished tasks drops to zero, :meth:`join` "

"unblocks."

msgstr ""

#: ../../library/asyncio-queue.rst:90

msgid ""

"Put an item into the queue. If the queue is full, wait until a free slot is "

"available before adding the item."

msgstr ""

#: ../../library/asyncio-queue.rst:93 ../../library/asyncio-queue.rst:101

msgid "Raises :exc:`QueueShutDown` if the queue has been shut down."

msgstr ""

#: ../../library/asyncio-queue.rst:97

msgid "Put an item into the queue without blocking."

msgstr ""

#: ../../library/asyncio-queue.rst:99

msgid "If no free slot is immediately available, raise :exc:`QueueFull`."

msgstr ""

#: ../../library/asyncio-queue.rst:105

msgid "Return the number of items in the queue."

msgstr ""

#: ../../library/asyncio-queue.rst:109

msgid "Put a :class:`Queue` instance into a shutdown mode."

msgstr ""

#: ../../library/asyncio-queue.rst:111

msgid ""

"The queue can no longer grow. Future calls to :meth:`~Queue.put` raise :exc:"

"`QueueShutDown`. Currently blocked callers of :meth:`~Queue.put` will be "

"unblocked and will raise :exc:`QueueShutDown` in the formerly awaiting task."

msgstr ""

#: ../../library/asyncio-queue.rst:116

msgid ""

"If *immediate* is false (the default), the queue can be wound down normally "

"with :meth:`~Queue.get` calls to extract tasks that have already been loaded."

msgstr ""

#: ../../library/asyncio-queue.rst:120

msgid ""

"And if :meth:`~Queue.task_done` is called for each remaining task, a "

"pending :meth:`~Queue.join` will be unblocked normally."

msgstr ""

#: ../../library/asyncio-queue.rst:123

msgid ""

"Once the queue is empty, future calls to :meth:`~Queue.get` will raise :exc:"

"`QueueShutDown`."

msgstr ""

#: ../../library/asyncio-queue.rst:126

msgid ""

"If *immediate* is true, the queue is terminated immediately. The queue is "

"drained to be completely empty and the count of unfinished tasks is reduced "

"by the number of tasks drained. If unfinished tasks is zero, callers of :"

"meth:`~Queue.join` are unblocked. Also, blocked callers of :meth:`~Queue."

"get` are unblocked and will raise :exc:`QueueShutDown` because the queue is "

"empty."

msgstr ""

#: ../../library/asyncio-queue.rst:134

msgid ""

"Use caution when using :meth:`~Queue.join` with *immediate* set to true. "

"This unblocks the join even when no work has been done on the tasks, "

"violating the usual invariant for joining a queue."

msgstr ""

#: ../../library/asyncio-queue.rst:142

msgid "Indicate that a formerly enqueued work item is complete."

msgstr ""

#: ../../library/asyncio-queue.rst:144

msgid ""

"Used by queue consumers. For each :meth:`~Queue.get` used to fetch a work "

"item, a subsequent call to :meth:`task_done` tells the queue that the "

"processing on the work item is complete."

msgstr ""

#: ../../library/asyncio-queue.rst:148

msgid ""

"If a :meth:`join` is currently blocking, it will resume when all items have "

"been processed (meaning that a :meth:`task_done` call was received for every "

"item that had been :meth:`~Queue.put` into the queue)."

msgstr ""

#: ../../library/asyncio-queue.rst:153

msgid ""

"Raises :exc:`ValueError` if called more times than there were items placed "

"in the queue."

msgstr ""

#: ../../library/asyncio-queue.rst:158

msgid "Priority Queue"

msgstr ""

#: ../../library/asyncio-queue.rst:162

msgid ""

"A variant of :class:`Queue`; retrieves entries in priority order (lowest "

"first)."

msgstr ""

#: ../../library/asyncio-queue.rst:165

msgid "Entries are typically tuples of the form ``(priority_number, data)``."

msgstr ""

#: ../../library/asyncio-queue.rst:170

msgid "LIFO Queue"

msgstr ""

#: ../../library/asyncio-queue.rst:174

msgid ""

"A variant of :class:`Queue` that retrieves most recently added entries first "

"(last in, first out)."

msgstr ""

#: ../../library/asyncio-queue.rst:179

msgid "Exceptions"

msgstr "Ausnahmen"

#: ../../library/asyncio-queue.rst:183

msgid ""

"This exception is raised when the :meth:`~Queue.get_nowait` method is called "

"on an empty queue."

msgstr ""

#: ../../library/asyncio-queue.rst:189

msgid ""

"Exception raised when the :meth:`~Queue.put_nowait` method is called on a "

"queue that has reached its *maxsize*."

msgstr ""

#: ../../library/asyncio-queue.rst:195

msgid ""

"Exception raised when :meth:`~Queue.put`, :meth:`~Queue.put_nowait`, :meth:"

"`~Queue.get` or :meth:`~Queue.get_nowait` is called on a queue which has "

"been shut down."

msgstr ""

#: ../../library/asyncio-queue.rst:203

msgid "Examples"

msgstr "Beispiele"

#: ../../library/asyncio-queue.rst:207

msgid ""

"Queues can be used to distribute workload between several concurrent tasks::"

msgstr ""

#: ../../library/asyncio-queue.rst:210

msgid ""

"import asyncio\n"

"import random\n"

"import time\n"

"\n"

"async def worker(name, queue):\n"

" while True:\n"

" # Get a \"work item\" out of the queue.\n"

" sleep_for = await queue.get()\n"

"\n"

" # Sleep for the \"sleep_for\" seconds.\n"

" await asyncio.sleep(sleep_for)\n"

"\n"

" # Notify the queue that the \"work item\" has been processed.\n"

" queue.task_done()\n"

"\n"

" print(f'{name} has slept for {sleep_for:.2f} seconds')\n"

"\n"

"async def main():\n"

" # Create a queue that we will use to store our \"workload\".\n"

" queue = asyncio.Queue()\n"

"\n"

" # Generate random timings and put them into the queue.\n"

" total_sleep_time = 0\n"

" for _ in range(20):\n"

" sleep_for = random.uniform(0.05, 1.0)\n"

" total_sleep_time += sleep_for\n"

" queue.put_nowait(sleep_for)\n"

"\n"

" # Create three worker tasks to process the queue concurrently.\n"

" tasks = []\n"

" for i in range(3):\n"

" task = asyncio.create_task(worker(f'worker-{i}', queue))\n"

" tasks.append(task)\n"

"\n"

" # Wait until the queue is fully processed.\n"

" started_at = time.monotonic()\n"

" await queue.join()\n"

" total_slept_for = time.monotonic() - started_at\n"

"\n"

" # Cancel our worker tasks.\n"

" for task in tasks:\n"

" task.cancel()\n"

" # Wait until all worker tasks are cancelled.\n"

" await asyncio.gather(*tasks, return_exceptions=True)\n"

"\n"

" print('====')\n"

" print(f'3 workers slept in parallel for {total_slept_for:.2f} seconds')\n"

" print(f'total expected sleep time: {total_sleep_time:.2f} seconds')\n"

"\n"

"asyncio.run(main())"

msgstr ""

python-docs-de/library/asyncio-queue.po at 3.14 · python/python-docs-de · GitHub

Repository navigation

Expand file tree

Breadcrumbs

asyncio-queue.po

Latest commit

History

Breadcrumbs

asyncio-queue.po

File metadata and controls