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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><title>Python: module ranger.applications</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head><body bgcolor="#f0f0f8">

<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
<tr bgcolor="#7799ee">
<td valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong><a href="ranger.html"><font color="#ffffff">ranger</font></a>.applications</strong></big></big></font></td
><td align=right valign=bottom
><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/home/hut/work/ranger/ranger/applications.py">/home/hut/work/ranger/ranger/applications.py</a></font></td></tr></table>
    <p></p>
<p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#aa55cc">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr>
    
<tr><td bgcolor="#aa55cc"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="os.html">os</a><br>
</td><td width="25%" valign=top><a href="sys.html">sys</a><br>
</td><td width="25%" valign=top></td><td width="25%" valign=top></td></tr></table></td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ee77aa">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
    
<tr><td bgcolor="#ee77aa"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl>
<dt><font face="helvetica, arial"><a href="builtins.html#object">builtins.object</a>
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="ranger.applications.html#Applications">Applications</a>
</font></dt></dl>
</dd>
</dl>
 <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="Applications">class <strong>Applications</strong></a>(<a href="builtins.html#object">builtins.object</a>)</font></td></tr>
    
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="Applications-all"><strong>all</strong></a>(self)</dt><dd><tt>Returns&nbsp;a&nbsp;list&nbsp;with&nbsp;all&nbsp;application&nbsp;functions</tt></dd></dl>

<dl><dt><a name="Applications-get"><strong>get</strong></a>(self, app)</dt><dd><tt>Looks&nbsp;for&nbsp;an&nbsp;application,&nbsp;returns&nbsp;app_default&nbsp;if&nbsp;it&nbsp;doesn't&nbsp;exist</tt></dd></dl>

<dl><dt><a name="Applications-has"><strong>has</strong></a>(self, app)</dt><dd><tt>Returns&nbsp;whether&nbsp;an&nbsp;application&nbsp;is&nbsp;defined</tt></dd></dl>

<hr>
Data descriptors defined here:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
</td></tr></table></td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#eeaa77">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr>
    
<tr><td bgcolor="#eeaa77"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl><dt><a name="-run"><strong>run</strong></a>(*args, **kw)</dt><dd><tt>Run&nbsp;files&nbsp;with&nbsp;the&nbsp;specified&nbsp;parameters</tt></dd></dl>
 <dl><dt><a name="-spawn"><strong>spawn</strong></a>(command, fm<font color="#909090">=None</font>, suspend<font color="#909090">=True</font>, wait<font color="#909090">=True</font>)</dt></dl>
</td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#55aa55">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr>
    
<tr><td bgcolor="#55aa55"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><strong>ALLOWED_FLAGS</strong> = 'sdpSDP'<br>
<strong>null</strong> = &lt;_io.TextIOWrapper name='/dev/null' encoding='UTF-8'&gt;</td></tr></table>
</body></html>
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2025-07-08 18:28:45 +0000
s="w"> PSym proc semStmtScope(c: PContext, n: PNode): PNode proc ParamsTypeCheck(c: PContext, typ: PType) {.inline.} = if not typeAllowed(typ, skConst): LocalError(typ.n.info, errXisNoType, typeToString(typ)) proc expectMacroOrTemplateCall(c: PContext, n: PNode): PSym proc semTemplateExpr(c: PContext, n: PNode, s: PSym, semCheck = true): PNode proc semMacroExpr(c: PContext, n, nOrig: PNode, sym: PSym, semCheck: bool = true): PNode proc semDirectOp(c: PContext, n: PNode, flags: TExprFlags): PNode proc semWhen(c: PContext, n: PNode, semCheck: bool = true): PNode proc evalTypedExpr(c: PContext, e: PNode): PNode = result = getConstExpr(c.module, e) if result == nil: result = evalConstExpr(c.module, e) if result == nil or result.kind == nkEmpty: LocalError(e.info, errConstExprExpected) # error correction: result = e proc semConstExpr(c: PContext, n: PNode): PNode = var e = semExprWithType(c, n) if e == nil: LocalError(n.info, errConstExprExpected) return n result = evalTypedExpr(c, e) include hlo, seminst, semcall proc symFromType(t: PType, info: TLineInfo): PSym = if t.sym != nil: return t.sym result = newSym(skType, getIdent"AnonType", t.owner, info) result.flags.incl sfAnon result.typ = t proc symNodeFromType(c: PContext, t: PType, info: TLineInfo): PNode = result = newSymNode(symFromType(t, info), info) result.typ = makeTypeDesc(c, t) proc semAfterMacroCall(c: PContext, n: PNode, s: PSym): PNode = inc(evalTemplateCounter) if evalTemplateCounter > 100: GlobalError(s.info, errTemplateInstantiationTooNested) result = n if s.typ.sons[0] == nil: result = semStmt(c, result) else: case s.typ.sons[0].kind of tyExpr: # BUGFIX: we cannot expect a type here, because module aliases would not # work then (see the ``tmodulealias`` test) # semExprWithType(c, result) result = semExpr(c, result) of tyStmt: result = semStmt(c, result) of tyTypeDesc: if n.kind == nkStmtList: result.kind = nkStmtListType var typ = semTypeNode(c, result, nil) result = symNodeFromType(c, typ, n.info) else: result = semExpr(c, result) result = fitNode(c, s.typ.sons[0], result) #GlobalError(s.info, errInvalidParamKindX, typeToString(s.typ.sons[0])) dec(evalTemplateCounter) proc semMacroExpr(c: PContext, n, nOrig: PNode, sym: PSym, semCheck: bool = true): PNode = markUsed(n, sym) if sym == c.p.owner: GlobalError(n.info, errRecursiveDependencyX, sym.name.s) if c.evalContext == nil: c.evalContext = newEvalContext(c.module, "", emStatic) c.evalContext.getType = proc (n: PNode): PNode = var e = tryExpr(c, n) if e == nil: result = symNodeFromType(c, errorType(c), n.info) elif e.typ == nil: result = newSymNode(getSysSym"void") else: result = symNodeFromType(c, e.typ, n.info) result = evalMacroCall(c.evalContext, n, nOrig, sym) if semCheck: result = semAfterMacroCall(c, result, sym) proc forceBool(c: PContext, n: PNode): PNode = result = fitNode(c, getSysType(tyBool), n) if result == nil: result = n proc semConstBoolExpr(c: PContext, n: PNode): PNode = let nn = semExprWithType(c, n) result = fitNode(c, getSysType(tyBool), nn) if result == nil: LocalError(n.info, errConstExprExpected) return nn result = getConstExpr(c.module, result) if result == nil: LocalError(n.info, errConstExprExpected) result = nn include semtypes, semtempl, semgnrc, semstmts, semexprs proc addCodeForGenerics(c: PContext, n: PNode) = for i in countup(c.generics.lastGenericIdx, Len(c.generics.generics) - 1): var prc = c.generics.generics[i].instSym if prc.kind in {skProc, skMethod, skConverter} and prc.magic == mNone: if prc.ast == nil or prc.ast.sons[bodyPos] == nil: InternalError(prc.info, "no code for " & prc.name.s) else: addSon(n, prc.ast) c.generics.lastGenericIdx = Len(c.generics.generics) proc semExprNoFlags(c: PContext, n: PNode): PNode {.procvar.} = result = semExpr(c, n, {}) proc myOpen(module: PSym, filename: string): PPassContext = var c = newContext(module, filename) if c.p != nil: InternalError(module.info, "sem.myOpen") c.semConstExpr = semConstExpr c.semExpr = semExprNoFlags c.semConstBoolExpr = semConstBoolExpr c.semOverloadedCall = semOverloadedCall c.semTypeNode = semTypeNode pushProcCon(c, module) pushOwner(c.module) openScope(c.tab) # scope for imported symbols SymTabAdd(c.tab, module) # a module knows itself if sfSystemModule in module.flags: magicsys.SystemModule = module # set global variable! InitSystem(c.tab) # currently does nothing else: SymTabAdd(c.tab, magicsys.SystemModule) # import the "System" identifier importAllSymbols(c, magicsys.SystemModule) openScope(c.tab) # scope for the module's symbols result = c proc myOpenCached(module: PSym, filename: string, rd: PRodReader): PPassContext = result = myOpen(module, filename) for m in items(rd.methods): methodDef(m, true) proc SemStmtAndGenerateGenerics(c: PContext, n: PNode): PNode = result = semStmt(c, n) # BUGFIX: process newly generated generics here, not at the end! if c.generics.lastGenericIdx < Len(c.generics.generics): var a = newNodeI(nkStmtList, n.info) addCodeForGenerics(c, a) if sonsLen(a) > 0: # a generic has been added to `a`: if result.kind != nkEmpty: addSon(a, result) result = a result = hloStmt(c, result) if gCmd == cmdInteractive and not isEmptyType(result.typ): result = buildEchoStmt(c, result) result = transformStmt(c.module, result) proc RecoverContext(c: PContext) = # clean up in case of a semantic error: We clean up the stacks, etc. This is # faster than wrapping every stack operation in a 'try finally' block and # requires far less code. while c.tab.tos-1 > ModuleTablePos: rawCloseScope(c.tab) while getCurrOwner().kind != skModule: popOwner() while c.p != nil and c.p.owner.kind != skModule: c.p = c.p.next proc myProcess(context: PPassContext, n: PNode): PNode = var c = PContext(context) # no need for an expensive 'try' if we stop after the first error anyway: if msgs.gErrorMax <= 1: result = SemStmtAndGenerateGenerics(c, n) else: let oldContextLen = msgs.getInfoContextLen() let oldInGenericInst = c.InGenericInst try: result = SemStmtAndGenerateGenerics(c, n) except ERecoverableError, ESuggestDone: RecoverContext(c) c.InGenericInst = oldInGenericInst msgs.setInfoContextLen(oldContextLen) if getCurrentException() of ESuggestDone: result = nil else: result = ast.emptyNode #if gCmd == cmdIdeTools: findSuggest(c, n) proc checkThreads(c: PContext) = if not needsGlobalAnalysis(): return for i in 0 .. c.threadEntries.len-1: semthreads.AnalyseThreadProc(c.threadEntries[i]) proc myClose(context: PPassContext, n: PNode): PNode = var c = PContext(context) closeScope(c.tab) # close module's scope rawCloseScope(c.tab) # imported symbols; don't check for unused ones! result = newNode(nkStmtList) if n != nil: InternalError(n.info, "n is not nil") #result := n; addCodeForGenerics(c, result) if c.module.ast != nil: result.add(c.module.ast) checkThreads(c) popOwner() popProcCon(c) proc semPass(): TPass = initPass(result) result.open = myOpen result.openCached = myOpenCached result.close = myClose result.process = myProcess
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2025-07-08 18:28:41 +0000