U -e,@sdZddlZddlZddlZddlZddlmZmZddl Z dZ dZ dZ dZ dZd Zd Zd Ze d e d e de dedededed iZGdddejjZeZejdeddZddZddZddZddZd/dd Zd!d"Zd#d$Z d%d&Z!d'd(Z"d)d*Z#d+d,Z$d-d.Z%dS)0aD This module contains factory functions that attempt to return Qt submodules from the various python Qt bindings. It also protects against double-importing Qt with different bindings, which is unstable and likely to crash This is used primarily by qt and qt_for_kernel, and shouldn't be accessed directly from the outside N)partial lru_cacheZpyqt6Zpyside6Zpyqt5Zpyside2ZpyqtZpyqtv1ZpysideZ pyqtdefaultPyQt6PySide6PyQt5PySide2PySidePyQt4c@s*eZdZdZddZddZd ddZdS) ImportDenierzfImport Hook that will guard against bad Qt imports once IPython commits to a specific binding cCs t|_dSN)set_ImportDenier__forbidden)selfr\/var/www/html/Darija-Ai-Train/env/lib/python3.8/site-packages/IPython/external/qt_loaders.py__init__8szImportDenier.__init__cCstj|d|j|dSr )sysmodulespopr add)r module_namerrrforbid;szImportDenier.forbidNcCs(|rdS||jkr$td|tfdS)Nzi Importing %s disabled by IPython, which has already imported an Incompatible QT Binding: %s )r ImportError loaded_api)rfullnamepathtargetrrr find_spec?s zImportDenier.find_spec)N)__name__ __module__ __qualname____doc__rrrrrrrr 3sr cCs2tt}|t||D]}t|qdS)zXCommit to a particular API, and trigger ImportErrors on subsequent dangerous importsN)r api_to_modulevaluesremoveIDr)apirmodrrr commit_apiPs r(cCsttjdrtStjdr tStjdr0tStjdr@tStjdr`tdkrZtSt Sntjdrpt SdS) zReturn which API is loaded, if any If this returns anything besides None, importing any other Qt binding is unsafe. Returns ------- None, 'pyside6', 'pyqt6', 'pyside2', 'pyside', 'pyqt', 'pyqt5', 'pyqtv1' z PyQt6.QtCorezPySide6.QtCorez PyQt5.QtCorezPySide2.QtCorez PyQt4.QtCorez PySide.QtCoreN) rrget QT_API_PYQT6QT_API_PYSIDE6 QT_API_PYQT5QT_API_PYSIDE2 qtapi_version QT_API_PYQT QT_API_PYQTv1 QT_API_PYSIDErrrrrZs       rc Cst|}ddlm}dddg}|ttttfkr8|d|D]@}z|d||f}Wntk rlYdSX|d kr<dSq<|t krdd l }|j d kSd S) a5Safely check for PyQt4/5, PySide or PySide2, without importing submodules Parameters ---------- api : str [ 'pyqtv1' | 'pyqt' | 'pyqt5' | 'pyside' | 'pyside2' | 'pyqtdefault'] Which module to check for Returns ------- True if the relevant module appears to be importable r)rQtCoreQtGuiQtSvg QtWidgetsz%s.%sFN)rT) r"importlib.utilrr-r.r+r,appendrr2r__version_info__)r&rrrequiredZsubmodspecrrrr has_bindingws      r>c Cstz ddl}Wn>tk rJzddlm}Wntk rDYYdSXYnXz |dWStk rnYdSXdS)zReturn which QString API has been set, if any Returns ------- The QString API version (1 or 2), or None if not set rNsipQString)r@rrgetapi ValueErrorr?rrrr/s  r/cCs6t|s dSt}|tkr&|tdfkS||dfkSdS)z?Safely query whether an API is importable, without importing itFN)r>rQT_API_PYQT_DEFAULTr+)r&currentrrr can_imports  rFr)cCsddl}|dk r(|d||d|ddlm}m}m}|jdkrTtd|j|j |_ |j |_ | d}|dkrztnt}||||fS) z Import PyQt4 Parameters ---------- version : 1, 2, or None Which QString/QVariant API to use. Set to None to use the system default ImportErrors raised within this function are non-recoverable rNrAZQVariantr4r3r5iz'IPython requires PyQt4 >= 4.7, found %sr7)r@Zsetapir r4r3r5Z PYQT_VERSIONrZPYQT_VERSION_STR pyqtSignalSignalpyqtSlotSlotrBr1r0)versionr@r4r3r5r&rrr import_pyqt4s    rMcCs^ddlm}m}m}m}|j|_|j|_t d}|j |j |j |j t }||||fS)zX Import PyQt5 ImportErrors raised within this function are non-recoverable rr3r5r6r4 QtGuiCompat)rr3r5r6r4rHrIrJrKtypes ModuleType__dict__updater-r3r5r6r4rOr&rrr import_pyqt5s rUcCs^ddlm}m}m}m}|j|_|j|_t d}|j |j |j |j t }||||fS)zX Import PyQt6 ImportErrors raised within this function are non-recoverable rrNrO)rr3r5r6r4rHrIrJrKrPrQrRrSr+rTrrr import_pyqt6s rVcCs ddlm}m}m}|||tfS)zY Import PySide ImportErrors raised within this function are non-recoverable rrG)rr4r3r5r2rGrrr import_pysidesrWcCs\ddlm}m}m}m}m}td}|j |j|j |j|j |j|||t fS)zZ Import PySide2 ImportErrors raised within this function are non-recoverable rr4r3r5r6QtPrintSupportrO) rr4r3r5r6rYrPrQrRrSr.r4r3r5r6rYrOrrrimport_pyside2s  r[cCs\ddlm}m}m}m}m}td}|j |j|j |j|j |j|||t fS)zZ Import PySide6 ImportErrors raised within this function are non-recoverable rrXrO) rr4r3r5r6rYrPrQrRrSr,rZrrrimport_pyside6+s  r\cCstttttttttt t t t t t ddtti}|D]Z}||kr`td|ddd|Dft|sjq0||}|d}t||Sdtjkrtjd=td ttttttttt|fd S) a Attempt to import Qt, given a preference list of permissible bindings It is safe to call this function multiple times. Parameters ---------- api_options : List of strings The order of APIs to try. Valid items are 'pyside', 'pyside2', 'pyqt', 'pyqt5', 'pyqtv1' and 'pyqtdefault' Returns ------- A tuple of QtCore, QtGui, QtSvg, QT_API The first three are the Qt modules. The last is the string indicating which module was loaded. Raises ------ ImportError, if it isn't possible to import any requested bindings (either because they aren't installed, or because an incompatible library has already been installed) r7)rLz'Invalid Qt API %r, valid values are: %sz, cSsg|] }d|qS)z%rr).0krrr iszload_qt..QT_APIaQ Could not load requested Qt binding. Please ensure that PyQt4 >= 4.7, PyQt5, PyQt6, PySide >= 1.0.3, PySide2, or PySide6 is available, and only one is imported per session. Currently-imported Qt library: %r PyQt5 available (requires QtCore, QtGui, QtSvg, QtWidgets): %s PyQt6 available (requires QtCore, QtGui, QtSvg, QtWidgets): %s PySide2 installed: %s PySide6 installed: %s Tried to load: %r N)r+rVr,r\r-rUr.r[r2rWr0rMr1rrD RuntimeErrorjoinkeysrFr(osenvironrrr>)Z api_optionsloadersr&resultrrrload_qt<sV    ricstdfdd}|S)z@Construct an enum helper to account for PyQt5 <-> PyQt6 changes.Ncs,ttkr|n |ddtjjS)N.r)operator attrgetterr+ rpartitionrr __package__)namerar3rr_enums  zenum_factory.._enum)r)rar3rqrrpr enum_factorysrr)r))&r! importlib.abc importlibrrerP functoolsrrrkr+r,r-r.r0r1r2rDr"abcMetaPathFinderr r% meta_pathinsertr(rr>r/rFrMrUrVrWr[r\rirrrrrrs^  ( $ T