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|
#!/usr/bin/env python
################################################################################
#
# qooxdoo - the new era of web development
#
# http://qooxdoo.org
#
# Copyright:
# 2006-2007 1&1 Internet AG, Germany, http://www.1and1.org
#
# License:
# LGPL: http://www.gnu.org/licenses/lgpl.html
# EPL: http://www.eclipse.org/org/documents/epl-v10.php
# See the LICENSE file in the project's top-level directory for details.
#
# Authors:
# * Sebastian Werner (wpbasti)
#
################################################################################
import sys, string, re, os, random, cPickle, codecs
import config, tokenizer, treegenerator, filetool, stringoptimizer, textutil
internalModTime = 0
def validateFiles():
global internalModTime
base = os.path.dirname(os.path.abspath(sys.argv[0]))
if base.endswith("modules"):
path = base
else:
path = os.path.join(base, "modules")
maxFileModTime = os.stat(os.path.join(path, ".." + os.path.sep + "generator.py")).st_mtime
for root, dirs, files in os.walk(path):
# Filter ignored directories
for ignoredDir in config.DIRIGNORE:
if ignoredDir in dirs:
dirs.remove(ignoredDir)
# Searching for files
for fileName in files:
if os.path.splitext(fileName)[1] != config.PYEXT:
continue
filePath = os.path.join(root, fileName)
fileModTime = os.stat(filePath).st_mtime
if fileModTime > maxFileModTime:
maxFileModTime = fileModTime
internalModTime = maxFileModTime
def getInternalModTime(options):
global internalModTime
if internalModTime == 0 and not options.disableInternalCheck:
validateFiles()
return internalModTime
def extractFileContentId(data):
# TODO: Obsolete with 0.7
for item in config.QXHEAD["defineClass"].findall(data):
return item[0]
for item in config.QXHEAD["id"].findall(data):
return item
for item in config.QXHEAD["classDefine"].findall(data):
return item[1]
return None
def extractSuperClass(data):
# TODO: Obsolete with 0.7
for item in config.QXHEAD["defineClass"].findall(data):
return item[2]
for item in config.QXHEAD["superClass"].findall(data):
return item
return None
def extractLoadtimeDeps(data, fileId=""):
deps = []
# qooxdoo specific:
# store inheritance deps
superClass = extractSuperClass(data)
if superClass != None and superClass != "" and not superClass in config.JSBUILTIN:
deps.append("qx.OO")
deps.append(superClass)
elif "qx.OO.defineClass(" in data:
deps.append("qx.OO")
# Adding explicit requirements
for item in config.QXHEAD["require"].findall(data):
if item == fileId:
print " - Self-referring load dependency: %s" % item
elif item in deps:
print " - Double definition of load dependency: %s" % item
else:
deps.append(item)
return deps
def extractAfterDeps(data, fileId=""):
deps = []
# Adding explicit after requirements
for item in config.QXHEAD["after"].findall(data):
if item == fileId:
print " - Self-referring load dependency: %s" % item
elif item in deps:
print " - Double definition of load dependency: %s" % item
else:
deps.append(item)
return deps
def extractRuntimeDeps(data, fileId=""):
deps = []
# Adding explicit runtime requirements
for item in config.QXHEAD["use"].findall(data):
if item == fileId:
print " - Self-referring runtime dependency: %s" % item
elif item in deps:
print " - Double definition of runtime dependency: %s" % item
else:
deps.append(item)
return deps
def extractLoadDeps(data, fileId=""):
deps = []
# Adding before requirements
for item in config.QXHEAD["load"].findall(data):
if item == fileId:
print " - Self-referring runtime dependency: %s" % item
elif item in deps:
print " - Double definition of runtime dependency: %s" % item
else:
deps.append(item)
return deps
def extractOptional(data):
deps = []
# Adding explicit requirements
for item in config.QXHEAD["optional"].findall(data):
if not item in deps:
deps.append(item)
return deps
def extractModules(data):
mods = []
for item in config.QXHEAD["module"].findall(data):
if not item in mods:
mods.append(item)
return mods
def extractResources(data, fileId):
res = []
for item in config.QXHEAD["resource"].findall(data):
res.append({ "namespace" : fileId[0:fileId.find(".")], "id" : item[0], "entry" : item[1] })
return res
def extractEmbeds(data):
emb = []
for item in config.QXHEAD["embed"].findall(data):
emb.append({ "namespace" : item[0], "id" : item[1], "entry" : item[2] })
return emb
def getTokens(fileDb, fileId, options):
if not fileDb[fileId].has_key("tokens"):
if options.verbose:
print " - Generating tokens for %s..." % fileId
useCache = False
loadCache = False
fileEntry = fileDb[fileId]
filePath = fileEntry["path"]
fileEncoding = fileEntry["encoding"]
if options.cacheDirectory != None:
cachePath = os.path.join(filetool.normalize(options.cacheDirectory), fileId + "-tokens.pcl")
useCache = True
if not filetool.checkCache(filePath, cachePath, getInternalModTime(options)):
loadCache = True
if loadCache:
tokens = filetool.readCache(cachePath)
else:
fileContent = filetool.read(filePath, fileEncoding)
tokens = tokenizer.parseStream(fileContent, fileId)
if useCache:
if options.verbose:
print " - Caching tokens for %s..." % fileId
filetool.storeCache(cachePath, tokens)
fileDb[fileId]["tokens"] = tokens
return fileDb[fileId]["tokens"]
def getTree(fileDb, fileId, options):
if not fileDb[fileId].has_key("tree"):
if options.verbose:
print " - Generating tree for %s..." % fileId
useCache = False
loadCache = False
fileEntry = fileDb[fileId]
filePath = fileEntry["path"]
if options.cacheDirectory != None:
cachePath = os.path.join(filetool.normalize(options.cacheDirectory), fileId + "-tree.pcl")
useCache = True
if not filetool.checkCache(filePath, cachePath, getInternalModTime(options)):
loadCache = True
if loadCache:
tree = filetool.readCache(cachePath)
else:
tree = treegenerator.createSyntaxTree(getTokens(fileDb, fileId, options))
if useCache:
if options.verbose:
print " - Caching tree for %s..." % fileId
filetool.storeCache(cachePath, tree)
fileDb[fileId]["tree"] = tree
return fileDb[fileId]["tree"]
def getStrings(fileDb, fileId, options):
if not fileDb[fileId].has_key("strings"):
if options.verbose:
print " - Searching for strings in %s..." % fileId
useCache = False
loadCache = False
fileEntry = fileDb[fileId]
filePath = fileEntry["path"]
if options.cacheDirectory != None:
cachePath = os.path.join(filetool.normalize(options.cacheDirectory), fileId + "-strings.pcl")
useCache = True
if not filetool.checkCache(filePath, cachePath, getInternalModTime(options)):
loadCache = True
if loadCache:
strings = filetool.readCache(cachePath)
else:
strings = stringoptimizer.search(getTree(fileDb, fileId, options), options.verbose)
if useCache:
if options.verbose:
print " - Caching strings for %s..." % fileId
filetool.storeCache(cachePath, strings)
fileDb[fileId]["strings"] = strings
return fileDb[fileId]["strings"]
def resolveAutoDeps(fileDb, options):
######################################################################
# DETECTION OF AUTO DEPENDENCIES
######################################################################
if options.verbose:
print " * Resolving dependencies..."
else:
print " * Resolving dependencies: ",
knownIds = []
depCounter = 0
hasMessage = False
for fileId in fileDb:
knownIds.append(fileId)
for fileId in fileDb:
fileEntry = fileDb[fileId]
if fileEntry["autoDeps"] == True:
continue
if not options.verbose:
sys.stdout.write(".")
sys.stdout.flush()
hasMessage = False
fileTokens = getTokens(fileDb, fileId, options)
fileDeps = []
assembledName = ""
for token in fileTokens:
if token["type"] == "name" or token["type"] == "builtin":
if assembledName == "":
assembledName = token["source"]
else:
assembledName += ".%s" % token["source"]
if assembledName in knownIds:
if assembledName != fileId and not assembledName in fileDeps:
fileDeps.append(assembledName)
assembledName = ""
elif not (token["type"] == "token" and token["source"] == "."):
if assembledName != "":
assembledName = ""
if token["type"] == "string" and token["source"] in knownIds and token["source"] != fileId and not token["source"] in fileDeps:
fileDeps.append(token["source"])
if options.verbose:
print " - Analysing %s..." % fileId
# Updating lists...
optionalDeps = fileEntry["optionalDeps"]
loadtimeDeps = fileEntry["loadtimeDeps"]
runtimeDeps = fileEntry["runtimeDeps"]
# Removing optional deps from list
for dep in optionalDeps:
if dep in fileDeps:
fileDeps.remove(dep)
if options.verbose:
# Checking loadtime dependencies
for dep in loadtimeDeps:
if not dep in fileDeps:
print " - Could not confirm #require(%s) in %s!" % (dep, fileId)
# Checking runtime dependencies
for dep in runtimeDeps:
if not dep in fileDeps:
print " - Could not confirm #use(%s) in %s!" % (dep, fileId)
# Adding new content to runtime dependencies
for dep in fileDeps:
if not dep in runtimeDeps and not dep in loadtimeDeps:
if options.verbose:
print " - Adding dependency: %s" % dep
runtimeDeps.append(dep)
depCounter += 1
# store flag to omit it the next run
fileEntry["autoDeps"] = True
if not hasMessage and not options.verbose:
print
# print " * Added %s dependencies" % depCounter
def storeEntryCache(fileDb, options):
cacheCounter = 0
ignoreDbEntries = [ "tokens", "tree", "path", "pathId", "encoding", "resourceInput", "resourceOutput", "listIndex", "classPath", "classUri" ]
for fileId in fileDb:
fileEntry = fileDb[fileId]
if fileEntry["cached"] == True:
continue
# Store flag
fileEntry["cached"] = True
# Copy entries
fileEntryCopy = {}
for key in fileEntry:
if not key in ignoreDbEntries:
fileEntryCopy[key] = fileEntry[key]
filetool.storeCache(fileEntry["cachePath"], fileEntryCopy)
cacheCounter += 1
if cacheCounter == 0:
print " * No classes were modified"
else:
print " * %s classes were modified" % cacheCounter
def indexFile(filePath, filePathId, classPath, listIndex, classEncoding, classUri, resourceInput, resourceOutput, options, fileDb={}, moduleDb={}):
########################################
# Checking cache
########################################
useCache = False
loadCache = False
cachePath = None
if options.cacheDirectory != None:
cachePath = os.path.join(filetool.normalize(options.cacheDirectory), filePathId + "-entry.pcl")
useCache = True
if not filetool.checkCache(filePath, cachePath, getInternalModTime(options)):
loadCache = True
########################################
# Loading file content / cache
########################################
if loadCache:
fileEntry = filetool.readCache(cachePath)
fileId = filePathId
else:
fileContent = filetool.read(filePath, classEncoding)
# Extract ID
fileContentId = extractFileContentId(fileContent)
# Search for valid ID
if fileContentId == None:
print " - Could not extract ID from file: %s. Fallback to path %s!" % (filePath, filePathId)
fileId = filePathId
else:
fileId = fileContentId
if fileId != filePathId:
print " - ID mismatch: CONTENT=%s != PATH=%s" % (fileContentId, filePathId)
sys.exit(1)
fileEntry = {
"autoDeps" : False,
"cached" : False,
"cachePath" : cachePath,
"optionalDeps" : extractOptional(fileContent),
"loadtimeDeps" : extractLoadtimeDeps(fileContent, fileId),
"runtimeDeps" : extractRuntimeDeps(fileContent, fileId),
"afterDeps" : extractAfterDeps(fileContent, fileId),
"loadDeps" : extractLoadDeps(fileContent, fileId),
"resources" : extractResources(fileContent, fileId),
"embeds" : extractEmbeds(fileContent),
"modules" : extractModules(fileContent)
}
########################################
# Additional data
########################################
# We don't want to cache these items
fileEntry["path"] = filePath
fileEntry["pathId"] = filePathId
fileEntry["encoding"] = classEncoding
fileEntry["resourceInput"] = resourceInput
fileEntry["resourceOutput"] = resourceOutput
fileEntry["classUri"] = classUri
fileEntry["listIndex"] = listIndex
fileEntry["classPath"] = classPath
########################################
# Registering file
########################################
# Register to file database
fileDb[fileId] = fileEntry
# Register to module database
for moduleId in fileEntry["modules"]:
if moduleDb.has_key(moduleId):
moduleDb[moduleId].append(fileId)
else:
moduleDb[moduleId] = [ fileId ]
def indexSingleScriptInput(classPath, listIndex, options, fileDb={}, moduleDb={}):
classPath = filetool.normalize(classPath)
counter = 0
# Search for other indexed lists
if len(options.classEncoding) > listIndex:
classEncoding = options.classEncoding[listIndex]
else:
classEncoding = "utf-8"
if len(options.classUri) > listIndex:
classUri = options.classUri[listIndex]
else:
classUri = None
if len(options.resourceInput) > listIndex:
resourceInput = options.resourceInput[listIndex]
else:
resourceInput = None
if len(options.resourceOutput) > listIndex:
resourceOutput = options.resourceOutput[listIndex]
else:
resourceOutput = None
for root, dirs, files in os.walk(classPath):
# Filter ignored directories
for ignoredDir in config.DIRIGNORE:
if ignoredDir in dirs:
dirs.remove(ignoredDir)
# Searching for files
for fileName in files:
if os.path.splitext(fileName)[1] == config.JSEXT:
filePath = os.path.join(root, fileName)
filePathId = filePath.replace(classPath + os.sep, "").replace(config.JSEXT, "").replace(os.sep, ".")
indexFile(filePath, filePathId, classPath, listIndex, classEncoding, classUri, resourceInput, resourceOutput, options, fileDb, moduleDb)
counter += 1
return counter
def indexScriptInput(options):
if options.cacheDirectory != None:
filetool.directory(options.cacheDirectory)
print " * Indexing class paths... "
fileDb = {}
moduleDb = {}
listIndex = 0
for classPath in options.classPath:
print " - Indexing: %s" % classPath
counter = indexSingleScriptInput(classPath, listIndex, options, fileDb, moduleDb)
print " - %s classes were found" % counter
listIndex += 1
if options.enableAutoDependencies:
resolveAutoDeps(fileDb, options)
if options.cacheDirectory != None:
storeEntryCache(fileDb, options)
return fileDb, moduleDb
"""
Simple resolver, just try to add items and put missing stuff around
the new one.
"""
def addIdWithDepsToSortedList(sortedList, fileDb, fileId):
if not fileDb.has_key(fileId):
print " * Error: Couldn't find required file: %s" % fileId
return False
# Test if already in
if not fileId in sortedList:
# Including loadtime dependencies
for loadtimeDepId in fileDb[fileId]["loadtimeDeps"]:
if loadtimeDepId == fileId: break;
addIdWithDepsToSortedList(sortedList, fileDb, loadtimeDepId)
# Including after dependencies
for afterDepId in fileDb[fileId]["afterDeps"]:
if afterDepId == fileId: break;
addIdWithDepsToSortedList(sortedList, fileDb, afterDepId)
# Add myself
if not fileId in sortedList:
sortedList.append(fileId)
# Include runtime dependencies
for runtimeDepId in fileDb[fileId]["runtimeDeps"]:
addIdWithDepsToSortedList(sortedList, fileDb, runtimeDepId)
# Include load dependencies
for loadDepId in fileDb[fileId]["loadDeps"]:
addIdWithDepsToSortedList(sortedList, fileDb, loadDepId)
"""
Search for dependencies, but don't add them. Just use them to put
the new class after the stuff which is required (if it's included, too)
"""
def addIdWithoutDepsToSortedList(sortedList, fileDb, fileId):
if not fileDb.has_key(fileId):
print " * Error: Couldn't find required file: %s" % fileId
return False
# Test if already in
if not fileId in sortedList:
# Search sortedList for files which needs this one and are already included
lowestIndex = None
currentIndex = 0
for lowId in sortedList:
for lowDepId in getResursiveLoadDeps([], fileDb, lowId, lowId):
if lowDepId == fileId and (lowestIndex == None or currentIndex < lowestIndex):
lowestIndex = currentIndex
currentIndex += 1
# Insert at defined index or just append new entry
if lowestIndex != None:
sortedList.insert(lowestIndex, fileId)
else:
sortedList.append(fileId)
def getResursiveLoadDeps(deps, fileDb, fileId, ignoreId=None):
if fileId in deps:
return
if fileId != ignoreId:
deps.append(fileId)
# Including loadtime dependencies
for loadtimeDepId in fileDb[fileId]["loadtimeDeps"]:
getResursiveLoadDeps(deps, fileDb, loadtimeDepId)
# Including after dependencies
for afterDepId in fileDb[fileId]["afterDeps"]:
getResursiveLoadDeps(deps, fileDb, afterDepId)
return deps
def getSortedList(options, fileDb, moduleDb):
includeWithDeps = []
excludeWithDeps = []
includeWithoutDeps = []
excludeWithoutDeps = []
sortedIncludeList = []
sortedExcludeList = []
# INCLUDE
# Add Modules and Files (with deps)
if options.includeWithDeps:
for include in options.includeWithDeps:
if include in moduleDb:
includeWithDeps.extend(moduleDb[include])
else:
regexp = textutil.toRegExp(include)
for fileId in fileDb:
if regexp.search(fileId):
if not fileId in includeWithDeps:
includeWithDeps.append(fileId)
# Add Modules and Files (without deps)
if options.includeWithoutDeps:
for include in options.includeWithoutDeps:
if include in moduleDb:
includeWithoutDeps.extend(moduleDb[include])
else:
regexp = textutil.toRegExp(include)
for fileId in fileDb:
if regexp.search(fileId):
if not fileId in includeWithoutDeps:
includeWithoutDeps.append(fileId)
# Add all if both lists are empty
if len(options.includeWithDeps) == 0 and len(options.includeWithoutDeps) == 0:
for fileId in fileDb:
includeWithDeps.append(fileId)
# Sorting include (with deps)
for fileId in includeWithDeps:
addIdWithDepsToSortedList(sortedIncludeList, fileDb, fileId)
# Sorting include (without deps)
for fileId in includeWithoutDeps:
addIdWithoutDepsToSortedList(sortedIncludeList, fileDb, fileId)
# EXCLUDE
# Add Modules and Files (with deps)
if options.excludeWithDeps:
for exclude in options.excludeWithDeps:
if exclude in moduleDb:
excludeWithDeps.extend(moduleDb[exclude])
else:
regexp = textutil.toRegExp(exclude)
for fileId in fileDb:
if regexp.search(fileId):
if not fileId in excludeWithDeps:
excludeWithDeps.append(fileId)
# Add Modules and Files (without deps)
if options.excludeWithoutDeps:
for exclude in options.excludeWithoutDeps:
if exclude in moduleDb:
excludeWithoutDeps.extend(moduleDb[exclude])
else:
regexp = textutil.toRegExp(exclude)
for fileId in fileDb:
if regexp.search(fileId):
if not fileId in excludeWithDeps:
excludeWithoutDeps.append(fileId)
# Sorting exclude (with deps)
for fileId in excludeWithDeps:
addIdWithDepsToSortedList(sortedExcludeList, fileDb, fileId)
# Sorting exclude (without deps)
for fileId in excludeWithoutDeps:
addIdWithoutDepsToSortedList(sortedExcludeList, fileDb, fileId)
# MERGE
# Remove excluded files from included files list
for fileId in sortedExcludeList:
if fileId in sortedIncludeList:
sortedIncludeList.remove(fileId)
# RETURN
return sortedIncludeList
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