Gecko [ biogenelab.eu ]

Name	Size	Permission
BaseDirectory.py	5.62 KB	-rw-r--r--
BaseDirectory.pyc	6.06 KB	-rw-r--r--
Config.py	728 B	-rw-r--r--
Config.pyc	1.6 KB	-rw-r--r--
DesktopEntry.py	16.41 KB	-rw-r--r--
DesktopEntry.pyc	20.06 KB	-rw-r--r--
Exceptions.py	1.49 KB	-rw-r--r--
Exceptions.pyc	3.75 KB	-rw-r--r--
IconTheme.py	15.32 KB	-rw-r--r--
IconTheme.pyc	15.48 KB	-rw-r--r--
IniFile.py	13.18 KB	-rw-r--r--
IniFile.pyc	12.01 KB	-rw-r--r--
Locale.py	2.11 KB	-rw-r--r--
Locale.pyc	2.04 KB	-rw-r--r--
Menu.py	38.14 KB	-rw-r--r--
Menu.pyc	35.79 KB	-rw-r--r--
MenuEditor.py	17.97 KB	-rw-r--r--
MenuEditor.pyc	16.91 KB	-rw-r--r--
Mime.py	15.64 KB	-rw-r--r--
Mime.pyc	16.52 KB	-rw-r--r--
RecentFiles.py	5.99 KB	-rw-r--r--
RecentFiles.pyc	6.75 KB	-rw-r--r--
__init__.py	171 B	-rw-r--r--
__init__.pyc	366 B	-rw-r--r--
util.py	164 B	-rw-r--r--
util.pyc	526 B	-rw-r--r--

Code Editor : IniFile.py

"""
Base Class for DesktopEntry, IconTheme and IconData
"""

import re, os, stat, io
from xdg.Exceptions import (ParsingError, DuplicateGroupError, NoGroupError,
                            NoKeyError, DuplicateKeyError, ValidationError,
                            debug)
import xdg.Locale
from xdg.util import u
import gettext

def is_ascii(s):
    """Return True if a string consists entirely of ASCII characters."""
    try:
        s.encode('ascii', 'strict')
        return True
    except UnicodeError:
        return False

class IniFile:
    defaultGroup = ''
    fileExtension = ''

filename = ''
    gettext_domain = None

tainted = False

def __init__(self, filename=None):
        self.content = dict()
        if filename:
            self.parse(filename)

def __cmp__(self, other):
        return cmp(self.content, other.content)

def parse(self, filename, headers=None):
        '''Parse an INI file.
        
        headers -- list of headers the parser will try to select as a default header
        '''
        # for performance reasons
        content = self.content

if not os.path.isfile(filename):
            raise ParsingError("File not found", filename)

try:
            # The content should be UTF-8, but legacy files can have other
            # encodings, including mixed encodings in one file. We don't attempt
            # to decode them, but we silence the errors.
            fd = io.open(filename, 'r', encoding='utf-8', errors='replace')
        except IOError as e:
            if debug:
                raise e
            else:
                return

# parse file
        for line in fd:
            line = line.strip()
            # empty line
            if not line:
                continue
            # comment
            elif line[0] == '#':
                continue
            # new group
            elif line[0] == '[':
                currentGroup = line.lstrip("[").rstrip("]")
                if debug and self.hasGroup(currentGroup):
                    raise DuplicateGroupError(currentGroup, filename)
                else:
                    content[currentGroup] = {}
            # key
            else:
                try:
                    key, value = line.split("=", 1)
                except ValueError:
                    raise ParsingError("Invalid line: " + line, filename)
                
                key = key.strip() # Spaces before/after '=' should be ignored
                try:
                    if debug and self.hasKey(key, currentGroup):
                        raise DuplicateKeyError(key, currentGroup, filename)
                    else:
                        content[currentGroup][key] = value.strip()
                except (IndexError, UnboundLocalError):
                    raise ParsingError("Parsing error on key, group missing", filename)

fd.close()

self.filename = filename
        self.tainted = False

# check header
        if headers:
            for header in headers:
                if header in content:
                    self.defaultGroup = header
                    break
            else:
                raise ParsingError("[%s]-Header missing" % headers[0], filename)

# check for gettext domain
        e = self.content.get('Desktop Entry', {})
        self.gettext_domain = e.get('X-GNOME-Gettext-Domain',
            e.get('X-Ubuntu-Gettext-Domain', None))

# start stuff to access the keys
    def get(self, key, group=None, locale=False, type="string", list=False):
        # set default group
        if not group:
            group = self.defaultGroup

# return key (with locale)
        if (group in self.content) and (key in self.content[group]):
            if locale:
                key = self.__addLocale(key, group)
                if key.endswith(']') or not self.gettext_domain:
                    # inline translations
                    value = self.content[group][key]
                else:
                    value = gettext.dgettext(self.gettext_domain, self.content[group][key])
            else:
                value = self.content[group][key]
        else:
            if debug:
                if group not in self.content:
                    raise NoGroupError(group, self.filename)
                elif key not in self.content[group]:
                    raise NoKeyError(key, group, self.filename)
            else:
                value = ""

if list == True:
            values = self.getList(value)
            result = []
        else:
            values = [value]

for value in values:
            if type == "boolean":
                value = self.__getBoolean(value)
            elif type == "integer":
                try:
                    value = int(value)
                except ValueError:
                    value = 0
            elif type == "numeric":
                try:
                    value = float(value)
                except ValueError:
                    value = 0.0
            elif type == "regex":
                value = re.compile(value)
            elif type == "point":
                x, y = value.split(",")
                value = int(x), int(y)

if list == True:
                result.append(value)
            else:
                result = value

return result
    # end stuff to access the keys

# start subget
    def getList(self, string):
        if re.search(r"(?<!\\)\;", string):
            list = re.split(r"(?<!\\);", string)
        elif re.search(r"(?<!\\)\|", string):
            list = re.split(r"(?<!\\)\|", string)
        elif re.search(r"(?<!\\),", string):
            list = re.split(r"(?<!\\),", string)
        else:
            list = [string]
        if list[-1] == "":
            list.pop()
        return list

def __getBoolean(self, boolean):
        if boolean == 1 or boolean == "true" or boolean == "True":
            return True
        elif boolean == 0 or boolean == "false" or boolean == "False":
            return False
        return False
    # end subget

def __addLocale(self, key, group=None):
        "add locale to key according the current lc_messages"
        # set default group
        if not group:
            group = self.defaultGroup

for lang in xdg.Locale.langs:
            langkey = "%s[%s]" % (key, lang)
            if langkey in self.content[group]:
                return langkey

return key

# start validation stuff
    def validate(self, report="All"):
        """Validate the contents, raising ``ValidationError`` if there
        is anything amiss.
        
        report can be 'All' / 'Warnings' / 'Errors'
        """

self.warnings = []
        self.errors = []

# get file extension
        self.fileExtension = os.path.splitext(self.filename)[1]

# overwrite this for own checkings
        self.checkExtras()

# check all keys
        for group in self.content:
            self.checkGroup(group)
            for key in self.content[group]:
                self.checkKey(key, self.content[group][key], group)
                # check if value is empty
                if self.content[group][key] == "":
                    self.warnings.append("Value of Key '%s' is empty" % key)

# raise Warnings / Errors
        msg = ""

if report == "All" or report == "Warnings":
            for line in self.warnings:
                msg += "\n- " + line

if report == "All" or report == "Errors":
            for line in self.errors:
                msg += "\n- " + line

if msg:
            raise ValidationError(msg, self.filename)

# check if group header is valid
    def checkGroup(self, group):
        pass

# check if key is valid
    def checkKey(self, key, value, group):
        pass

# check random stuff
    def checkValue(self, key, value, type="string", list=False):
        if list == True:
            values = self.getList(value)
        else:
            values = [value]

for value in values:
            if type == "string":
                code = self.checkString(value)
            if type == "localestring":
                continue
            elif type == "boolean":
                code = self.checkBoolean(value)
            elif type == "numeric":
                code = self.checkNumber(value)
            elif type == "integer":
                code = self.checkInteger(value)
            elif type == "regex":
                code = self.checkRegex(value)
            elif type == "point":
                code = self.checkPoint(value)
            if code == 1:
                self.errors.append("'%s' is not a valid %s" % (value, type))
            elif code == 2:
                self.warnings.append("Value of key '%s' is deprecated" % key)

def checkExtras(self):
        pass

def checkBoolean(self, value):
        # 1 or 0 : deprecated
        if (value == "1" or value == "0"):
            return 2
        # true or false: ok
        elif not (value == "true" or value == "false"):
            return 1

def checkNumber(self, value):
        # float() ValueError
        try:
            float(value)
        except:
            return 1

def checkInteger(self, value):
        # int() ValueError
        try:
            int(value)
        except:
            return 1

def checkPoint(self, value):
        if not re.match("^[0-9]+,[0-9]+$", value):
            return 1

def checkString(self, value):
        return 0 if is_ascii(value) else 1

def checkRegex(self, value):
        try:
            re.compile(value)
        except:
            return 1

# write support
    def write(self, filename=None, trusted=False):
        if not filename and not self.filename:
            raise ParsingError("File not found", "")

if filename:
            self.filename = filename
        else:
            filename = self.filename

if os.path.dirname(filename) and not os.path.isdir(os.path.dirname(filename)):
            os.makedirs(os.path.dirname(filename))

with io.open(filename, 'w', encoding='utf-8') as fp:

# An executable bit signifies that the desktop file is
            # trusted, but then the file can be executed. Add hashbang to
            # make sure that the file is opened by something that
            # understands desktop files.
            if trusted:
                fp.write(u("#!/usr/bin/env xdg-open\n"))

if self.defaultGroup:
                fp.write(u("[%s]\n") % self.defaultGroup)
                for (key, value) in self.content[self.defaultGroup].items():
                    fp.write(u("%s=%s\n") % (key, value))
                fp.write(u("\n"))
            for (name, group) in self.content.items():
                if name != self.defaultGroup:
                    fp.write(u("[%s]\n") % name)
                    for (key, value) in group.items():
                        fp.write(u("%s=%s\n") % (key, value))
                    fp.write(u("\n"))

# Add executable bits to the file to show that it's trusted.
        if trusted:
            oldmode = os.stat(filename).st_mode
            mode = oldmode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH
            os.chmod(filename, mode)

self.tainted = False

def set(self, key, value, group=None, locale=False):
        # set default group
        if not group:
            group = self.defaultGroup

if locale == True and len(xdg.Locale.langs) > 0:
            key = key + "[" + xdg.Locale.langs[0] + "]"

try:
            self.content[group][key] = value
        except KeyError:
            raise NoGroupError(group, self.filename)
            
        self.tainted = (value == self.get(key, group))

def addGroup(self, group):
        if self.hasGroup(group):
            if debug:
                raise DuplicateGroupError(group, self.filename)
        else:
            self.content[group] = {}
            self.tainted = True

def removeGroup(self, group):
        existed = group in self.content
        if existed:
            del self.content[group]
            self.tainted = True
        else:
            if debug:
                raise NoGroupError(group, self.filename)
        return existed

def removeKey(self, key, group=None, locales=True):
        # set default group
        if not group:
            group = self.defaultGroup

try:
            if locales:
                for name in list(self.content[group]):
                    if re.match("^" + key + xdg.Locale.regex + "$", name) and name != key:
                        del self.content[group][name]
            value = self.content[group].pop(key)
            self.tainted = True
            return value
        except KeyError as e:
            if debug:
                if e == group:
                    raise NoGroupError(group, self.filename)
                else:
                    raise NoKeyError(key, group, self.filename)
            else:
                return ""

# misc
    def groups(self):
        return self.content.keys()

def hasGroup(self, group):
        return group in self.content

def hasKey(self, key, group=None):
        # set default group
        if not group:
            group = self.defaultGroup

return key in self.content[group]

def getFileName(self):
        return self.filename

${this.title}

Code Editor : IniFile.py