mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-12-01 11:56:58 -05:00
225 lines
8.4 KiB
Python
225 lines
8.4 KiB
Python
# ScintillaData.py - implemented 2013 by Neil Hodgson neilh@scintilla.org
|
|
# Released to the public domain.
|
|
|
|
# Common code used by Scintilla and SciTE for source file regeneration.
|
|
# The ScintillaData object exposes information about Scintilla as properties:
|
|
# Version properties
|
|
# version
|
|
# versionDotted
|
|
# versionCommad
|
|
#
|
|
# Date last modified
|
|
# dateModified
|
|
# yearModified
|
|
# mdyModified
|
|
# dmyModified
|
|
# myModified
|
|
#
|
|
# Information about lexers and properties defined in lexers
|
|
# lexFiles
|
|
# sorted list of lexer files
|
|
# lexerModules
|
|
# sorted list of module names
|
|
# lexerProperties
|
|
# sorted list of lexer properties
|
|
# propertyDocuments
|
|
# dictionary of property documentation { name: document string }
|
|
|
|
# This file can be run to see the data it provides.
|
|
# Requires Python 2.5 or later
|
|
|
|
from __future__ import with_statement
|
|
|
|
import codecs, datetime, glob, os, sys, textwrap
|
|
|
|
import FileGenerator
|
|
|
|
def FindModules(lexFile):
|
|
modules = []
|
|
with open(lexFile) as f:
|
|
for l in f.readlines():
|
|
if l.startswith("LexerModule"):
|
|
l = l.replace("(", " ")
|
|
modules.append(l.split()[1])
|
|
return modules
|
|
|
|
# Properties that start with lexer. or fold. are automatically found but there are some
|
|
# older properties that don't follow this pattern so must be explicitly listed.
|
|
knownIrregularProperties = [
|
|
"fold",
|
|
"styling.within.preprocessor",
|
|
"tab.timmy.whinge.level",
|
|
"asp.default.language",
|
|
"html.tags.case.sensitive",
|
|
"ps.level",
|
|
"ps.tokenize",
|
|
"sql.backslash.escapes",
|
|
"nsis.uservars",
|
|
"nsis.ignorecase"
|
|
]
|
|
|
|
def FindProperties(lexFile):
|
|
properties = {}
|
|
with open(lexFile) as f:
|
|
for l in f.readlines():
|
|
if ("GetProperty" in l or "DefineProperty" in l) and "\"" in l:
|
|
l = l.strip()
|
|
if not l.startswith("//"): # Drop comments
|
|
propertyName = l.split("\"")[1]
|
|
if propertyName.lower() == propertyName:
|
|
# Only allow lower case property names
|
|
if propertyName in knownIrregularProperties or \
|
|
propertyName.startswith("fold.") or \
|
|
propertyName.startswith("lexer."):
|
|
properties[propertyName] = 1
|
|
return properties
|
|
|
|
def FindPropertyDocumentation(lexFile):
|
|
documents = {}
|
|
with open(lexFile) as f:
|
|
name = ""
|
|
for l in f.readlines():
|
|
l = l.strip()
|
|
if "// property " in l:
|
|
propertyName = l.split()[2]
|
|
if propertyName.lower() == propertyName:
|
|
# Only allow lower case property names
|
|
name = propertyName
|
|
documents[name] = ""
|
|
elif "DefineProperty" in l and "\"" in l:
|
|
propertyName = l.split("\"")[1]
|
|
if propertyName.lower() == propertyName:
|
|
# Only allow lower case property names
|
|
name = propertyName
|
|
documents[name] = ""
|
|
elif name:
|
|
if l.startswith("//"):
|
|
if documents[name]:
|
|
documents[name] += " "
|
|
documents[name] += l[2:].strip()
|
|
elif l.startswith("\""):
|
|
l = l[1:].strip()
|
|
if l.endswith(";"):
|
|
l = l[:-1].strip()
|
|
if l.endswith(")"):
|
|
l = l[:-1].strip()
|
|
if l.endswith("\""):
|
|
l = l[:-1]
|
|
# Fix escaped double quotes
|
|
l = l.replace("\\\"", "\"")
|
|
documents[name] += l
|
|
else:
|
|
name = ""
|
|
for name in list(documents.keys()):
|
|
if documents[name] == "":
|
|
del documents[name]
|
|
return documents
|
|
|
|
def FindCredits(historyFile):
|
|
credits = []
|
|
stage = 0
|
|
with codecs.open(historyFile, "r", "utf-8") as f:
|
|
for l in f.readlines():
|
|
l = l.strip()
|
|
if stage == 0 and l == "<table>":
|
|
stage = 1
|
|
elif stage == 1 and l == "</table>":
|
|
stage = 2
|
|
if stage == 1 and l.startswith("<td>"):
|
|
credit = l[4:-5]
|
|
if "<a" in l:
|
|
title, a, rest = credit.partition("<a href=")
|
|
urlplus, bracket, end = rest.partition(">")
|
|
name = end.split("<")[0]
|
|
url = urlplus[1:-1]
|
|
credit = title.strip()
|
|
if credit:
|
|
credit += " "
|
|
credit += name + " " + url
|
|
credits.append(credit)
|
|
return credits
|
|
|
|
def ciCompare(a,b):
|
|
return cmp(a.lower(), b.lower())
|
|
|
|
def ciKey(a):
|
|
return a.lower()
|
|
|
|
def SortListInsensitive(l):
|
|
try: # Try key function
|
|
l.sort(key=ciKey)
|
|
except TypeError: # Earlier version of Python, so use comparison function
|
|
l.sort(ciCompare)
|
|
|
|
class ScintillaData:
|
|
def __init__(self, scintillaRoot):
|
|
# Discover verion information
|
|
with open(scintillaRoot + "version.txt") as f:
|
|
self.version = f.read().strip()
|
|
self.versionDotted = self.version[0] + '.' + self.version[1] + '.' + \
|
|
self.version[2]
|
|
self.versionCommad = self.version[0] + ', ' + self.version[1] + ', ' + \
|
|
self.version[2] + ', 0'
|
|
|
|
with open(scintillaRoot + "doc/index.html") as f:
|
|
self.dateModified = [l for l in f.readlines() if "Date.Modified" in l]\
|
|
[0].split('\"')[3]
|
|
# 20130602
|
|
# index.html, SciTE.html
|
|
dtModified = datetime.datetime.strptime(self.dateModified, "%Y%m%d")
|
|
self.yearModified = self.dateModified[0:4]
|
|
monthModified = dtModified.strftime("%B")
|
|
dayModified = "%d" % dtModified.day
|
|
self.mdyModified = monthModified + " " + dayModified + " " + self.yearModified
|
|
# May 22 2013
|
|
# index.html, SciTE.html
|
|
self.dmyModified = dayModified + " " + monthModified + " " + self.yearModified
|
|
# 22 May 2013
|
|
# ScintillaHistory.html -- only first should change
|
|
self.myModified = monthModified + " " + self.yearModified
|
|
|
|
# Find all the lexer source code files
|
|
lexFilePaths = glob.glob(scintillaRoot + "lexers/Lex*.cxx")
|
|
SortListInsensitive(lexFilePaths)
|
|
self.lexFiles = [os.path.basename(f)[:-4] for f in lexFilePaths]
|
|
self.lexerModules = []
|
|
lexerProperties = set()
|
|
self.propertyDocuments = {}
|
|
for lexFile in lexFilePaths:
|
|
self.lexerModules.extend(FindModules(lexFile))
|
|
for k in FindProperties(lexFile).keys():
|
|
lexerProperties.add(k)
|
|
documents = FindPropertyDocumentation(lexFile)
|
|
for k in documents.keys():
|
|
if k not in self.propertyDocuments:
|
|
self.propertyDocuments[k] = documents[k]
|
|
SortListInsensitive(self.lexerModules)
|
|
self.lexerProperties = list(lexerProperties)
|
|
SortListInsensitive(self.lexerProperties)
|
|
|
|
self.credits = FindCredits(scintillaRoot + "doc/ScintillaHistory.html")
|
|
|
|
def printWrapped(text):
|
|
print(textwrap.fill(text, subsequent_indent=" "))
|
|
|
|
if __name__=="__main__":
|
|
sci = ScintillaData("../")
|
|
print("Version %s %s %s" % (sci.version, sci.versionDotted, sci.versionCommad))
|
|
print("Date last modified %s %s %s %s %s" % (
|
|
sci.dateModified, sci.yearModified, sci.mdyModified, sci.dmyModified, sci.myModified))
|
|
printWrapped(str(len(sci.lexFiles)) + " lexer files: " + ", ".join(sci.lexFiles))
|
|
printWrapped(str(len(sci.lexerModules)) + " lexer modules: " + ", ".join(sci.lexerModules))
|
|
printWrapped("Lexer properties: " + ", ".join(sci.lexerProperties))
|
|
print("Lexer property documentation:")
|
|
documentProperties = list(sci.propertyDocuments.keys())
|
|
SortListInsensitive(documentProperties)
|
|
for k in documentProperties:
|
|
print(" " + k)
|
|
print(textwrap.fill(sci.propertyDocuments[k], initial_indent=" ",
|
|
subsequent_indent=" "))
|
|
print("Credits:")
|
|
for c in sci.credits:
|
|
if sys.version_info[0] == 2:
|
|
print(" " + c.encode("utf-8"))
|
|
else:
|
|
sys.stdout.buffer.write(b" " + c.encode("utf-8") + b"\n")
|