Python Attachment.href方法代码示例

# 需要导入模块: from trac.attachment import Attachment [as 别名]
# 或者: from trac.attachment.Attachment import href [as 别名]
    def get_file(self, filespec, req):
        # parse filespec argument to get module and id if contained.
        parts = filespec.split(':')
        url = None
        if len(parts) == 3:                 # module:id:attachment
            if parts[0] in ['wiki', 'ticket']:
                module, id, file = parts
            else:
                return None
        elif len(parts) == 2:
            from trac.versioncontrol.web_ui import BrowserModule
            try:
                browser_links = [link for link,_ in
                                 BrowserModule(self.env).get_link_resolvers()]
            except Exception:
                browser_links = []
            if parts[0] in browser_links:   # source:path
                module, file = parts
                rev = None
                if '@' in file:
                    file, rev = file.split('@')
                url = req.href.browser(file, rev=rev)
                raw_url = req.href.browser(file, rev=rev, format='raw')
            else: # #ticket:attachment or WikiPage:attachment
                # FIXME: do something generic about shorthand forms...
                id, file = parts
                if id and id[0] == '#':
                    module = 'ticket'
                    id = id[1:]
                elif id == 'htdocs':
                    raw_url = url = req.href.chrome('site', file)
                elif id in ('http', 'https', 'ftp'): # external URLs
                    raw_url = url = id+':'+file
                else:
                    module = 'wiki'
        elif len(parts) == 1:               # attachment
            # determine current object
            # FIXME: should be retrieved from the formatter...
            # ...and the formatter should be provided to the macro
            file = filespec
            module, id = 'wiki', 'WikiStart'
            path_info = req.path_info.split('/',2)
            if len(path_info) > 1:
                module = path_info[1]
            if len(path_info) > 2:
                id = path_info[2]
            if module not in ['wiki', 'ticket']:
                raise Exception('Cannot reference local attachment from here')
        else:
            raise Exception('No filespec given')

        if not url: # this is an attachment
            from trac.attachment import Attachment
            attachment = Attachment(self.env, module, id, file)
            url = attachment.href(req)
            raw_url = attachment.href(req, format='raw')

        return url

# 需要导入模块: from trac.attachment import Attachment [as 别名]
# 或者: from trac.attachment.Attachment import href [as 别名]
    def render_macro(self, req, name, content):
        # args will be null if the macro is called without parenthesis.
        if not content:
            return ''
        # parse arguments
        # we expect the 1st argument to be a filename (filespec)
        args = content.split(',')
        if len(args) == 0:
            raise Exception("No argument.")
        filespec = args[0]
        size_re = re.compile('[0-9]+%?$')
        attr_re = re.compile('(align|border|width|height|alt'
                             '|title|longdesc|class|id|usemap)=(.+)')
        quoted_re = re.compile("(?:[\"'])(.*)(?:[\"'])$")
        attr = {}
        style = {}
        nolink = False
        for arg in args[1:]:
            arg = arg.strip()
            if size_re.match(arg):
                # 'width' keyword
                attr['width'] = arg
                continue
            if arg == 'nolink':
                nolink = True
                continue
            if arg in ('left', 'right', 'top', 'bottom'):
                style['float'] = arg
                continue
            match = attr_re.match(arg)
            if match:
                key, val = match.groups()
                m = quoted_re.search(val) # unquote "..." and '...'
                if m:
                    val = m.group(1)
                if key == 'align':
                    style['float'] = val
                elif key == 'border':
                    style['border'] = ' %dpx solid' % int(val);
                else:
                    attr[str(key)] = val # will be used as a __call__ keyword

        # parse filespec argument to get module and id if contained.
        parts = filespec.split(':')
        url = None
        if len(parts) == 3:                 # module:id:attachment
            if parts[0] in ['wiki', 'ticket']:
                module, id, file = parts
            else:
                raise Exception("%s module can't have attachments" % parts[0])
        elif len(parts) == 2:
            from trac.versioncontrol.web_ui import BrowserModule
            try:
                browser_links = [link for link,_ in 
                                 BrowserModule(self.env).get_link_resolvers()]
            except Exception:
                browser_links = []
            if parts[0] in browser_links:   # source:path
                module, file = parts
                rev = None
                if '@' in file:
                    file, rev = file.split('@')
                url = req.href.browser(file, rev=rev)
                raw_url = req.href.browser(file, rev=rev, format='raw')
                desc = filespec
            else: # #ticket:attachment or WikiPage:attachment
                # FIXME: do something generic about shorthand forms...
                id, file = parts
                if id and id[0] == '#':
                    module = 'ticket'
                    id = id[1:]
                elif id == 'htdocs':
                    raw_url = url = req.href.chrome('site', file)
                    desc = os.path.basename(file)
                elif id in ('http', 'https', 'ftp'): # external URLs
                    raw_url = url = desc = id+':'+file
                else:
                    module = 'wiki'
        elif len(parts) == 1:               # attachment
            # determine current object
            # FIXME: should be retrieved from the formatter...
            # ...and the formatter should be provided to the macro
            file = filespec
            module, id = 'wiki', 'WikiStart'
            path_info = req.path_info.split('/',2)
            if len(path_info) > 1:
                module = path_info[1]
            if len(path_info) > 2:
                id = path_info[2]
            if module not in ['wiki', 'ticket']:
                raise Exception('Cannot reference local attachment from here')
        else:
            raise Exception('No filespec given')
        if not url: # this is an attachment
            from trac.attachment import Attachment
            attachment = Attachment(self.env, module, id, file)
            url = attachment.href(req)
            raw_url = attachment.href(req, format='raw')
            desc = attachment.description
        for key in ['title', 'alt']:
#.........这里部分代码省略.........

# 需要导入模块: from trac.attachment import Attachment [as 别名]
# 或者: from trac.attachment.Attachment import href [as 别名]
    def render_macro(self, req, name, content):
        # args will be null if the macro is called without parenthesis.
        if not content:
            return ''
        args = content.split(',')
        filespec = args[0]
        
        # parse filespec argument to get module and id if contained.
        parts = filespec.split(':')
        url = None
        if len(parts) == 3:                 # module:id:attachment
            if parts[0] in ['wiki', 'ticket']:
                module, id, file = parts
            else:
                raise Exception("%s module can't have attachments" % parts[0])
        elif len(parts) == 2:
            from trac.versioncontrol.web_ui import BrowserModule
            try:
                browser_links = [link for link,_ in 
                                 BrowserModule(self.env).get_link_resolvers()]
            except Exception:
                browser_links = []
            if parts[0] in browser_links:   # source:path
                module, file = parts
                rev = None
                if '@' in file:
                    file, rev = file.split('@')
                url = req.href.browser(file, rev=rev)
                raw_url = req.href.browser(file, rev=rev, format='raw')
                desc = filespec
            else: # #ticket:attachment or WikiPage:attachment
                # FIXME: do something generic about shorthand forms...
                id, file = parts
                if id and id[0] == '#':
                    module = 'ticket'
                    id = id[1:]
                elif id == 'htdocs':
                    raw_url = url = req.href.chrome('site', file)
                    desc = os.path.basename(file)
                elif id in ('http', 'https', 'ftp'): # external URLs
                    raw_url = url = desc = id+':'+file
                else:
                    module = 'wiki'
        elif len(parts) == 1:               # attachment
            # determine current object
            # FIXME: should be retrieved from the formatter...
            # ...and the formatter should be provided to the macro
            file = filespec
            module, id = 'wiki', 'WikiStart'
            path_info = req.path_info.split('/',2)
            if len(path_info) > 1:
                module = path_info[1]
            if len(path_info) > 2:
                id = path_info[2]
            if module not in ['wiki', 'ticket']:
                raise Exception('Cannot reference local attachment from here')
        else:
            raise Exception('No filespec given')
        if not url: # this is an attachment
            from trac.attachment import Attachment
            attachment = Attachment(self.env, module, id, file)
            url = attachment.href(req)
            raw_url = attachment.href(req, format='raw')
            desc = attachment.description
            width, height = swfsize(attachment.open())
            if len(args) == 3:
                if args[1][0] == '*':
                    width = int(width * float(args[1][1:]))
                else:
                    width = args[1]
                if args[2][0] == '*':
                    height = int(height * float(args[2][1:]))
                else:
                    height = args[2]
            elif len(args) != 1:
                raise Exception('Too few arguments. (filespec, width, height)')
        else:
            if len(args) < 3:
                raise Exception('Too few arguments. (filespec, width, height)')
            else:
                width = args[1]
                height = args[2]

        vars = {
            'width': width,
            'height': height,
            'raw_url': raw_url
            }

        return """
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
        codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab"
        width="%(width)s" height="%(height)s">
  <param name="movie" value="%(raw_url)s">
  <param name="quality" value="low">
  <param name="play" value="true">
  <embed src="%(raw_url)s" quality="low" width="%(width)s" height="%(height)s"
         type="application/x-shockwave-flash"
         pluginspage="http://www.macromedia.com/go/getflashplayer">
  </embed>
#.........这里部分代码省略.........

# 需要导入模块: from trac.attachment import Attachment [as 别名]
# 或者: from trac.attachment.Attachment import href [as 别名]
    def render_macro(self, req, name, content):
        # args will be null if the macro is called without parenthesis.
        if not content:
            return ''
        # parse arguments
        # we expect the 1st argument to be a filename (filespec)
        args = content.split(',')
        if len(args) == 0:
            raise Exception("No argument.")
        filespec = args[0]
        size_re = re.compile('[0-9]+%?$')
        attr_re = re.compile('(align|border|width|height|alt'
                             '|title|longdesc|class|id|usemap)=(.+)')
        quoted_re = re.compile("(?:[\"'])(.*)(?:[\"'])$")
        attr = {}
        style = {}
        nolink = False
        for arg in args[1:]:
            arg = arg.strip()
            if size_re.match(arg):
                # 'width' keyword
                attr['width'] = arg
                continue
            if arg == 'nolink':
                nolink = True
                continue
            if arg in ('left', 'right', 'top', 'bottom'):
                style['float'] = arg
                continue
            match = attr_re.match(arg)
            if match:
                key, val = match.groups()
                m = quoted_re.search(val) # unquote "..." and '...'
                if m:
                    val = m.group(1)
                if key == 'align':
                    style['float'] = val
                elif key == 'border':
                    style['border'] = ' %dpx solid' % int(val);
                else:
                    attr[str(key)] = val # will be used as a __call__ keyword

        # parse filespec argument to get module and id if contained.
        parts = filespec.split(':')
        url = None
        if len(parts) == 3:                 # module:id:attachment
            if parts[0] in ['wiki', 'ticket']:
                module, id, file = parts
            else:
                raise Exception("%s module can't have attachments" % parts[0])
        elif len(parts) == 2:
            from trac.versioncontrol.web_ui import BrowserModule
            try:
                browser_links = [link for link,_ in 
                                 BrowserModule(self.env).get_link_resolvers()]
            except Exception:
                browser_links = []
            if parts[0] in browser_links:   # source:path
                module, file = parts
                rev = None
                if '@' in file:
                    file, rev = file.split('@')
                url = req.href.browser(file, rev=rev)
                raw_url = req.href.browser(file, rev=rev, format='raw')
                desc = filespec
            else: # #ticket:attachment or WikiPage:attachment
                # FIXME: do something generic about shorthand forms...
                id, file = parts
                if id and id[0] == '#':
                    module = 'ticket'
                    id = id[1:]
                elif id == 'htdocs':
                    raw_url = url = req.href.chrome('site', file)
                    desc = os.path.basename(file)
                elif id in ('http', 'https', 'ftp'): # external URLs
                    raw_url = url = desc = id+':'+file
                else:
                    module = 'wiki'
        elif len(parts) == 1:               # attachment
            # determine current object
            # FIXME: should be retrieved from the formatter...
            # ...and the formatter should be provided to the macro
            file = filespec
            module, id = 'wiki', 'WikiStart'
            path_info = req.path_info.split('/',2)
            if len(path_info) > 1:
                module = path_info[1]
            if len(path_info) > 2:
                id = path_info[2]
            if module not in ['wiki', 'ticket']:
                raise Exception('Cannot reference local attachment from here')
        else:
            raise Exception('No filespec given')
        if not url: # this is an attachment
            from trac.attachment import Attachment
            attachment = Attachment(self.env, module, id, file)
            url = attachment.href(req)

            dia_url = attachment.href(req, format='raw')
	    dia_path = attachment.path
#.........这里部分代码省略.........

# 需要导入模块: from trac.attachment import Attachment [as 别名]
# 或者: from trac.attachment.Attachment import href [as 别名]
    def render_macro(self, req, name, content):
        # args will be null if the macro is called without parenthesis.
        if not content:
            return ""
        # parse arguments
        # we expect the 1st argument to be a filename (filespec)
        args = content.split(",")
        if len(args) == 0:
            raise Exception(u"Aucun argument")
        filespec = args[0]
        size_re = re.compile("[0-9]+%?$")
        attr_re = re.compile("(align|border|width|height|alt" "|title|longdesc|class|id|usemap)=(.+)")
        quoted_re = re.compile("(?:[\"'])(.*)(?:[\"'])$")
        attr = {}
        style = {}
        nolink = False
        for arg in args[1:]:
            arg = arg.strip()
            if size_re.match(arg):
                # 'width' keyword
                attr["width"] = arg
                continue
            if arg == "nolink":
                nolink = True
                continue
            if arg in ("left", "right", "top", "bottom"):
                style["float"] = arg
                continue
            match = attr_re.match(arg)
            if match:
                key, val = match.groups()
                m = quoted_re.search(val)  # unquote "..." and '...'
                if m:
                    val = m.group(1)
                if key == "align":
                    style["float"] = val
                elif key == "border":
                    style["border"] = " %dpx solid" % int(val)
                else:
                    attr[str(key)] = val  # will be used as a __call__ keyword

        # parse filespec argument to get module and id if contained.
        parts = filespec.split(":")
        url = None
        if len(parts) == 3:  # module:id:attachment
            if parts[0] in ["wiki", "ticket"]:
                module, id, file = parts
            else:
                raise Exception(u"Le module %s ne peut pas posséder de fichiers " "joints" % parts[0])
        elif len(parts) == 2:
            from trac.versioncontrol.web_ui import BrowserModule

            try:
                browser_links = [link for link, _ in BrowserModule(self.env).get_link_resolvers()]
            except Exception:
                browser_links = []
            if parts[0] in browser_links:  # source:path
                module, file = parts
                rev = None
                if "@" in file:
                    file, rev = file.split("@")
                url = req.href.browser(file, rev=rev)
                raw_url = req.href.browser(file, rev=rev, format="raw")
                desc = filespec
            else:  # #ticket:attachment or WikiPage:attachment
                # FIXME: do something generic about shorthand forms...
                id, file = parts
                if id and id[0] == "#":
                    module = "ticket"
                    id = id[1:]
                elif id == "htdocs":
                    raw_url = url = req.href.chrome("site", file)
                    desc = os.path.basename(file)
                elif id in ("http", "https", "ftp"):  # external URLs
                    raw_url = url = desc = id + ":" + file
                else:
                    module = "wiki"
        elif len(parts) == 1:  # attachment
            # determine current object
            # FIXME: should be retrieved from the formatter...
            # ...and the formatter should be provided to the macro
            file = filespec
            module, id = "wiki", "WikiStart"
            path_info = req.path_info.split("/", 2)
            if len(path_info) > 1:
                module = path_info[1]
            if len(path_info) > 2:
                id = path_info[2]
            if module not in ["wiki", "ticket"]:
                raise Exception(u"Impossible de référencer un fichier joint " u"depuis cet endroit")
        else:
            raise Exception(u"Pas de définition de fichier reçue")
        if not url:  # this is an attachment
            from trac.attachment import Attachment

            attachment = Attachment(self.env, module, id, file)
            url = attachment.href(req)
            raw_url = attachment.href(req, format="raw")
            desc = attachment.description
        for key in ["title", "alt"]:
#.........这里部分代码省略.........