U ={f6@sxddlZddlZddlZddlZddlmZddlmZddlm Z m Z m Z m Z m Z mZmZmZddlZddlmZddlmZdZed ZGd d d eZeeefZe rddlZdd lmZddlZeejejejfZ Gd ddeZ!edddddddddddd eeefe e d ege"fe#e#e de#e"e"e"e e"e#e"e e"e eeddfdddZ$edddddddddddd eeefe e eege"fe#e#e de e#e"e"e e"e e"e#e"e e"e eedfdddZ%eee#efe e eege"feedddZ&eeddd d!Z'e e#e#d"d#d$Z(e e"e"d%d&d'Z)e"d(d)d*Z*e e"e"d+d,d-Z+dS).N)IntEnum)Path) TYPE_CHECKINGAsyncGeneratorCallable GeneratorOptionalSetTupleUnion) RustNotify) DefaultFilter)watchawatchChange FileChangezwatchfiles.mainc@s*eZdZdZdZdZdZedddZdS) rz= Enum representing the type of change that occurred. r returncCs|jSN)nameselfrN/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/watchfiles/main.pyraw_strszChange.raw_strN) __name__ __module__ __qualname____doc__addedmodifiedZdeletedstrrrrrrrs r)Protocolc@seZdZedddZdS) AbstractEventrcCsdSrrrrrris_set1zAbstractEvent.is_setN)rrr boolr'rrrrr&0sr&i@2FTi,) watch_filterdebouncestep stop_event rust_timeoutyield_on_timeoutdebugraise_interrupt force_polling poll_delay_ms recursiveignore_permission_denied)pathsr,r-r.r/r0r1r2r3r4r5r6r7rc  gst|}t| } tdd| D||| | | } | ||||}|dkr`|rTtVqtdq.|dkr|rrtqtdW5QRdSq.|dkrW5QRdSt ||}|rt ||Vq.td |q.W5QRXdS) aj Watch one or more paths and yield a set of changes whenever files change. The paths watched can be directories or files, directories are watched recursively - changes in subdirectories are also detected. #### Force polling Notify will fall back to file polling if it can't use file system notifications, but we also force notify to us polling if the `force_polling` argument is `True`; if `force_polling` is unset (or `None`), we enable force polling thus: * if the `WATCHFILES_FORCE_POLLING` environment variable exists and is not empty: * if the value is `false`, `disable` or `disabled`, force polling is disabled * otherwise, force polling is enabled * otherwise, we enable force polling only if we detect we're running on WSL (Windows Subsystem for Linux) Args: *paths: filesystem paths to watch. watch_filter: callable used to filter out changes which are not important, you can either use a raw callable or a [`BaseFilter`][watchfiles.BaseFilter] instance, defaults to an instance of [`DefaultFilter`][watchfiles.DefaultFilter]. To keep all changes, use `None`. debounce: maximum time in milliseconds to group changes over before yielding them. step: time to wait for new changes in milliseconds, if no changes are detected in this time, and at least one change has been detected, the changes are yielded. stop_event: event to stop watching, if this is set, the generator will stop iteration, this can be anything with an `is_set()` method which returns a bool, e.g. `threading.Event()`. rust_timeout: maximum time in milliseconds to wait in the rust code for changes, `0` means no timeout. yield_on_timeout: if `True`, the generator will yield upon timeout in rust even if no changes are detected. debug: whether to print information about all filesystem changes in rust to stdout. raise_interrupt: whether to re-raise `KeyboardInterrupt`s, or suppress the error and just stop iterating. force_polling: See [Force polling](#force-polling) above. poll_delay_ms: delay between polling for changes, only used if `force_polling=True`. recursive: if `True`, watch for changes in sub-directories recursively, otherwise watch only for changes in the top-level directory, default is `True`. ignore_permission_denied: if `True`, will ignore permission denied errors, otherwise will raise them by default. Setting the `WATCHFILES_IGNORE_PERMISSION_DENIED` environment variable will set this value too. Yields: The generator yields sets of [`FileChange`][watchfiles.main.FileChange]s. ```py title="Example of watch usage" from watchfiles import watch for changes in watch('./first/dir', './second/dir', raise_interrupt=False): print(changes) ``` cSsg|] }t|qSrr$.0prrr vszwatch..timeoutrust notify timeout, continuingsignalz(KeyboardInterrupt caught, stopping watchNstop(all changes filtered out, raw_changes=%s) _default_force_polling!_default_ignore_permission_deniedr rsetloggerr2KeyboardInterruptwarning _prep_changes _log_changes)r,r-r.r/r0r1r2r3r4r5r6r7r8watcher raw_changeschangesrrrr4s8?     rAnyEventc  Gsd|dk rtdt|dkr&t} n|} t|}t| } tdd| D||| | | }t|}t }t 4IdHT}z tj |j |||| IdH}Wn"|tfk r| YnX|jW5QIdHRX|dkr|rtVn tdqj|dkrW5QRdS|dkr(td qjt||}|rHt||Vqjtd |qjW5QRXdS) a Asynchronous equivalent of [`watch`][watchfiles.watch] using threads to wait for changes. Arguments match those of [`watch`][watchfiles.watch] except `stop_event`. All async methods use [anyio](https://anyio.readthedocs.io/en/latest/) to run the event loop. Unlike [`watch`][watchfiles.watch] `KeyboardInterrupt` cannot be suppressed by `awatch` so they need to be caught where `asyncio.run` or equivalent is called. Args: *paths: filesystem paths to watch. watch_filter: matches the same argument of [`watch`][watchfiles.watch]. debounce: matches the same argument of [`watch`][watchfiles.watch]. step: matches the same argument of [`watch`][watchfiles.watch]. stop_event: `anyio.Event` which can be used to stop iteration, see example below. rust_timeout: matches the same argument of [`watch`][watchfiles.watch], except that `None` means use `1_000` on Windows and `5_000` on other platforms thus helping with exiting on `Ctrl+C` on Windows, see [#110](https://github.com/samuelcolvin/watchfiles/issues/110). yield_on_timeout: matches the same argument of [`watch`][watchfiles.watch]. debug: matches the same argument of [`watch`][watchfiles.watch]. raise_interrupt: This is deprecated, `KeyboardInterrupt` will cause this coroutine to be cancelled and then be raised by the top level `asyncio.run` call or equivalent, and should be caught there. See [#136](https://github.com/samuelcolvin/watchfiles/issues/136) force_polling: if true, always use polling instead of file system notifications, default is `None` where `force_polling` is set to `True` if the `WATCHFILES_FORCE_POLLING` environment variable exists. poll_delay_ms: delay between polling for changes, only used if `force_polling=True`. recursive: if `True`, watch for changes in sub-directories recursively, otherwise watch only for changes in the top-level directory, default is `True`. ignore_permission_denied: if `True`, will ignore permission denied errors, otherwise will raise them by default. Setting the `WATCHFILES_IGNORE_PERMISSION_DENIED` environment variable will set this value too. Yields: The generator yields sets of [`FileChange`][watchfiles.main.FileChange]s. ```py title="Example of awatch usage" import asyncio from watchfiles import awatch async def main(): async for changes in awatch('./first/dir', './second/dir'): print(changes) if __name__ == '__main__': try: asyncio.run(main()) except KeyboardInterrupt: print('stopped via KeyboardInterrupt') ``` ```py title="Example of awatch usage with a stop event" import asyncio from watchfiles import awatch async def main(): stop_event = asyncio.Event() async def stop_soon(): await asyncio.sleep(3) stop_event.set() stop_soon_task = asyncio.create_task(stop_soon()) async for changes in awatch('/path/to/dir', stop_event=stop_event): print(changes) # cleanup by awaiting the (now complete) stop_soon_task await stop_soon_task asyncio.run(main()) ``` Nzraise_interrupt is deprecated, KeyboardInterrupt will cause this coroutine to be cancelled and then be raised by the top level asyncio.run call or equivalent, and should be caught there. See #136.cSsg|] }t|qSrr9r:rrrr=szawatch..r>r?rAr@z+watch thread unexpectedly received a signalrB)warningswarnDeprecationWarninganyioEventrCrDr _calc_async_timeoutZget_cancelled_exc_classZcreate_task_groupZ to_threadZrun_syncrrGrEZ cancel_scopecancelrFr2 RuntimeErrorrIrJ)r,r-r.r/r0r1r2r3r4r5r6r7r8Z stop_event_rKr>CancelledErrortgrLrMrrrrsRV         r)rLr,rcs(dd|D}r$fdd|D}|S)NcSsh|]\}}t||fqSr)r)r;Zchangepathrrr sz _prep_changes..cs"h|]}|d|dr|qS)rr r)r;cr,rrrZsr)rLr,rMrr\rrIsrI)rMrcCsTttjrPt|}|dkr dnd}ttjrBtd|||ntd||dS)Nr sz%d change%s detected: %sz%d change%s detected)rF isEnabledForloggingINFOlenDEBUGr2info)rMcountpluralrrrrJ!s   rJ)r>rcCs$|dkrtjdkrdSdSn|SdS)zC see https://github.com/samuelcolvin/watchfiles/issues/110 Nwin32ir+)sysplatform)r>rrrrT+s  rT)r4rcCs0|dk r |Std}|r&|dkStSdS)z See docstring for `watch` above for details. See samuelcolvin/watchfiles#167 and samuelcolvin/watchfiles#187 for discussion and rationale. NZWATCHFILES_FORCE_POLLING>falsedisabledisabled)osgetenvlower_auto_force_polling)r4env_varrrrrC8s   rCrcCs,ddl}|}d|jko*|jdkS)z Whether to auto-enable force polling, it should be enabled automatically only on WSL. See samuelcolvin/watchfiles#187 for discussion. rNzmicrosoft-standardlinux)riunamereleaserosystem)rirsrrrrpGsrp)r7rcCs|dk r |Std}t|S)NZ#WATCHFILES_IGNORE_PERMISSION_DENIED)rmrnr))r7rqrrrrDSs rD),r`rmrhrOenumrpathlibrtypingrrrrrr r r rRZ _rust_notifyr filtersr__all__ getLoggerrFrr$rasyncior%ZtriorSrNr&r)intrrrIrJrTrCrprDrrrrs  (       ^