private void fillNatureCompletionsForConsole(
IScriptConsoleViewer viewer,
int requestOffset,
List<ICompletionProposal> completions,
String qual,
boolean addAutoImport,
int qlen,
String lowerQual,
IPythonNature nature,
boolean getSystem) {
AbstractAdditionalInterpreterInfo additionalInfoForProject;
if (getSystem) {
try {
additionalInfoForProject =
AdditionalSystemInterpreterInfo.getAdditionalSystemInfo(
PydevPlugin.getInterpreterManager(nature),
nature.getProjectInterpreter().getExecutableOrJar());
} catch (Exception e) {
PydevPlugin.log(e);
return;
}
} else {
try {
additionalInfoForProject =
AdditionalProjectInterpreterInfo.getAdditionalInfoForProject(nature);
} catch (Exception e) {
PydevPlugin.log(e);
return;
}
}
List<IInfo> tokensStartingWith =
additionalInfoForProject.getTokensStartingWith(
qual, AbstractAdditionalInterpreterInfo.TOP_LEVEL);
FastStringBuffer realImportRep = new FastStringBuffer();
FastStringBuffer displayString = new FastStringBuffer();
FastStringBuffer tempBuf = new FastStringBuffer();
for (IInfo info : tokensStartingWith) {
// there always must be a declaringModuleName
String declaringModuleName = info.getDeclaringModuleName();
boolean hasInit = false;
if (declaringModuleName.endsWith(".__init__")) {
declaringModuleName =
declaringModuleName.substring(
0, declaringModuleName.length() - 9); // remove the .__init__
hasInit = true;
}
String rep = info.getName();
String lowerRep = rep.toLowerCase();
if (!lowerRep.startsWith(lowerQual)) {
continue;
}
if (addAutoImport) {
realImportRep.clear();
realImportRep.append("from ");
realImportRep.append(
AutoImportsPreferencesPage.removeImportsStartingWithUnderIfNeeded(
declaringModuleName, tempBuf));
realImportRep.append(" import ");
realImportRep.append(rep);
}
displayString.clear();
displayString.append(rep);
displayString.append(" - ");
displayString.append(declaringModuleName);
if (hasInit) {
displayString.append(".__init__");
}
PyConsoleCompletion proposal =
new PyConsoleCompletion(
rep,
requestOffset - qlen,
qlen,
realImportRep.length(),
AnalysisPlugin.getImageForAutoImportTypeInfo(info),
displayString.toString(),
(IContextInformation) null,
"",
lowerRep.equals(lowerQual)
? IPyCompletionProposal.PRIORITY_LOCALS_1
: IPyCompletionProposal.PRIORITY_GLOBALS,
realImportRep.toString(),
viewer);
completions.add(proposal);
}
}
private Collection<CtxInsensitiveImportComplProposal> getThem(
CompletionRequest request, ICompletionState state, boolean addAutoImport)
throws MisconfigurationException {
ArrayList<CtxInsensitiveImportComplProposal> completions =
new ArrayList<CtxInsensitiveImportComplProposal>();
if (request.isInCalltip) {
return completions;
}
HashSet<String> importedNames = getImportedNames(state);
String qual = request.qualifier;
if (qual.length()
>= CodeCompletionPreferencesPage
.getCharsForContextInsensitiveGlobalTokensCompletion()) { // at least n characters
// required...
String lowerQual = qual.toLowerCase();
String initialModule = request.resolveModule();
List<IInfo> tokensStartingWith =
AdditionalProjectInterpreterInfo.getTokensStartingWith(
qual, request.nature, AbstractAdditionalInterpreterInfo.TOP_LEVEL);
FastStringBuffer realImportRep = new FastStringBuffer();
FastStringBuffer displayString = new FastStringBuffer();
FastStringBuffer tempBuf = new FastStringBuffer();
for (IInfo info : tokensStartingWith) {
// there always must be a declaringModuleName
String declaringModuleName = info.getDeclaringModuleName();
if (initialModule != null && declaringModuleName != null) {
if (initialModule.equals(declaringModuleName)) {
continue;
}
}
boolean hasInit = false;
if (declaringModuleName.endsWith(".__init__")) {
declaringModuleName =
declaringModuleName.substring(
0, declaringModuleName.length() - 9); // remove the .__init__
hasInit = true;
}
String rep = info.getName();
String lowerRep = rep.toLowerCase();
if (!lowerRep.startsWith(lowerQual) || importedNames.contains(rep)) {
continue;
}
if (addAutoImport) {
realImportRep.clear();
realImportRep.append("from ");
realImportRep.append(
AutoImportsPreferencesPage.removeImportsStartingWithUnderIfNeeded(
declaringModuleName, tempBuf));
realImportRep.append(" import ");
realImportRep.append(rep);
}
displayString.clear();
displayString.append(rep);
displayString.append(" - ");
displayString.append(declaringModuleName);
if (hasInit) {
displayString.append(".__init__");
}
CtxInsensitiveImportComplProposal proposal =
new CtxInsensitiveImportComplProposal(
rep,
request.documentOffset - request.qlen,
request.qlen,
realImportRep.length(),
AnalysisPlugin.getImageForAutoImportTypeInfo(info),
displayString.toString(),
(IContextInformation) null,
"",
lowerRep.equals(lowerQual)
? IPyCompletionProposal.PRIORITY_LOCALS_1
: IPyCompletionProposal.PRIORITY_GLOBALS,
realImportRep.toString());
completions.add(proposal);
}
}
return completions;
}
/** @see org.eclipse.jface.text.rules.IWordDetector#isWordStart(char) */
public boolean isWordStart(char c) {
isInHexa = false;
buffer.clear();
buffer.append(c);
return Character.isDigit(c);
}
/**
* Change the pythonpath (used for both: system and project)
*
* @param project: may be null
* @param defaultSelectedInterpreter: may be null
*/
public void changePythonPath(
String pythonpath, final IProject project, IProgressMonitor monitor) {
pythonPathHelper.setPythonPath(pythonpath);
ModulesFoundStructure modulesFound = pythonPathHelper.getModulesFoundStructure(monitor);
// now, on to actually filling the module keys
ModulesKeyTreeMap<ModulesKey, ModulesKey> keys =
new ModulesKeyTreeMap<ModulesKey, ModulesKey>();
int j = 0;
FastStringBuffer buffer = new FastStringBuffer();
// now, create in memory modules for all the loaded files (empty modules).
for (Iterator<Map.Entry<File, String>> iterator =
modulesFound.regularModules.entrySet().iterator();
iterator.hasNext() && monitor.isCanceled() == false;
j++) {
Map.Entry<File, String> entry = iterator.next();
File f = entry.getKey();
String m = entry.getValue();
if (j % 15 == 0) {
// no need to report all the time (that's pretty fast now)
buffer.clear();
monitor.setTaskName(buffer.append("Module resolved: ").append(m).toString());
monitor.worked(1);
}
if (m != null) {
// we don't load them at this time.
ModulesKey modulesKey = new ModulesKey(m, f);
// no conflict (easy)
if (!keys.containsKey(modulesKey)) {
keys.put(modulesKey, modulesKey);
} else {
// we have a conflict, so, let's resolve which one to keep (the old one or this one)
if (PythonPathHelper.isValidSourceFile(f.getName())) {
// source files have priority over other modules (dlls) -- if both are source, there is
// no real way to resolve
// this priority, so, let's just add it over.
keys.put(modulesKey, modulesKey);
}
}
}
}
for (ZipContents zipContents : modulesFound.zipContents) {
if (monitor.isCanceled()) {
break;
}
for (String filePathInZip : zipContents.foundFileZipPaths) {
String modName = StringUtils.stripExtension(filePathInZip).replace('/', '.');
if (DEBUG_ZIP) {
System.out.println("Found in zip:" + modName);
}
ModulesKey k = new ModulesKeyForZip(modName, zipContents.zipFile, filePathInZip, true);
keys.put(k, k);
if (zipContents.zipContentsType == ZipContents.ZIP_CONTENTS_TYPE_JAR) {
// folder modules are only created for jars (because for python files, the __init__.py is
// required).
for (String s :
new FullRepIterable(
FullRepIterable.getWithoutLastPart(
modName))) { // the one without the last part was already added
k = new ModulesKeyForZip(s, zipContents.zipFile, s.replace('.', '/'), false);
keys.put(k, k);
}
}
}
}
onChangePythonpath(keys);
// assign to instance variable
this.setModules(keys);
}
/**
* @param root the zip file to analyze
* @param monitor the monitor, to keep track of what is happening
* @return a list with the name of the found modules in the jar
*/
protected static ModulesFoundStructure.ZipContents getFromZip(
File root, IProgressMonitor monitor) {
String fileName = root.getName();
if (root.isFile()
&& FileTypesPreferencesPage.isValidZipFile(
fileName)) { // ok, it may be a jar file, so let's get its contents and get the
// available modules
// the major difference from handling jars from regular python files is that we don't have to
// check for __init__.py files
ModulesFoundStructure.ZipContents zipContents = new ModulesFoundStructure.ZipContents(root);
// by default it's a zip (for python) -- may change if a .class is found.
zipContents.zipContentsType = ZipContents.ZIP_CONTENTS_TYPE_PY_ZIP;
try {
String zipFileName = root.getName();
ZipFile zipFile = new ZipFile(root);
try {
Enumeration<? extends ZipEntry> entries = zipFile.entries();
int i = 0;
FastStringBuffer buffer = new FastStringBuffer();
// ok, now that we have the zip entries, let's map them to modules
while (entries.hasMoreElements()) {
ZipEntry entry = entries.nextElement();
String name = entry.getName();
if (!entry.isDirectory()) {
if (isValidFileMod(name) || name.endsWith(".class")) {
if (name.endsWith(".class")) {
zipContents.zipContentsType = ZipContents.ZIP_CONTENTS_TYPE_JAR;
}
// it is a valid python file
if (i % 15 == 0) {
if (monitor.isCanceled()) {
return null;
}
buffer.clear();
monitor.setTaskName(
buffer
.append("Found in ")
.append(zipFileName)
.append(" module ")
.append(name)
.toString());
monitor.worked(1);
}
if (isValidInitFile(name)) {
zipContents.pyInitFilesLowerWithoutExtension.add(
StringUtils.stripExtension(name).toLowerCase());
}
zipContents.pyFilesLowerToRegular.put(name.toLowerCase(), name);
}
} else { // !isDirectory
zipContents.pyfoldersLower.add(name.toLowerCase());
}
i++;
}
} finally {
zipFile.close();
}
// now, on to actually filling the structure if we have a zip file (just add the ones that
// are actually under
// the pythonpath)
zipContents.consolidatePythonpathInfo(monitor);
return zipContents;
} catch (Exception e) {
// that's ok, it is probably not a zip file after all...
PydevPlugin.log(e);
}
}
return null;
}
