Fixed OSError: [Errno 22] Invalid argument error for book ID

[holzkohlengrill]

Fixes the error:

Traceback (most recent call last):
  File "C:\1-repos\safaribooks\safaribooks.py", line 1112, in <module>
    SafariBooks(args_parsed)
  File "C:\1-repos\safaribooks\safaribooks.py", line 314, in __init__
    self.display = Display("info_%s.log" % escape(args.bookid))
  File "C:\1-repos\safaribooks\safaribooks.py", line 57, in __init__
    logs_handler = logging.FileHandler(filename=self.log_file)
  File "C:\Program Files\Python39\lib\logging\__init__.py", line 1142, in __init__
    StreamHandler.__init__(self, self._open())
  File "C:\Program Files\Python39\lib\logging\__init__.py", line 1171, in _open
    return open(self.baseFilename, self.mode, encoding=self.encoding,
OSError: [Errno 22] Invalid argument: 'C:\\1-repos\\safaribooks\\info_https:\\www.safaribooksonline.com\library\view\test-driven-development-with\9781491958698\\.log'

[holzkohlengrill]

@cvieiraneto anything open before we can merge?

[lorenzodifuccia]

Hi @holzkohlengrill, thank you for the PR.
Could you please see the comment on the changed file?

[holzkohlengrill]

@lorenzodifuccia / @cvieiraneto anything pending so that we can merge?

[holzkohlengrill]

@lorenzodifuccia / @cvieiraneto can you please check?