(self, file, type)
| 1800 | self.ftp.cwd(_target) |
| 1801 | |
| 1802 | def retrfile(self, file, type): |
| 1803 | import ftplib |
| 1804 | self.endtransfer() |
| 1805 | if type in ('d', 'D'): cmd = 'TYPE A'; isdir = 1 |
| 1806 | else: cmd = 'TYPE ' + type; isdir = 0 |
| 1807 | try: |
| 1808 | self.ftp.voidcmd(cmd) |
| 1809 | except ftplib.all_errors: |
| 1810 | self.init() |
| 1811 | self.ftp.voidcmd(cmd) |
| 1812 | conn = None |
| 1813 | if file and not isdir: |
| 1814 | # Try to retrieve as a file |
| 1815 | try: |
| 1816 | cmd = 'RETR ' + file |
| 1817 | conn, retrlen = self.ftp.ntransfercmd(cmd) |
| 1818 | except ftplib.error_perm as reason: |
| 1819 | if str(reason)[:3] != '550': |
| 1820 | raise URLError(f'ftp error: {reason}') from reason |
| 1821 | if not conn: |
| 1822 | # Set transfer mode to ASCII! |
| 1823 | self.ftp.voidcmd('TYPE A') |
| 1824 | # Try a directory listing. Verify that directory exists. |
| 1825 | if file: |
| 1826 | pwd = self.ftp.pwd() |
| 1827 | try: |
| 1828 | try: |
| 1829 | self.ftp.cwd(file) |
| 1830 | except ftplib.error_perm as reason: |
| 1831 | raise URLError('ftp error: %r' % reason) from reason |
| 1832 | finally: |
| 1833 | self.ftp.cwd(pwd) |
| 1834 | cmd = 'LIST ' + file |
| 1835 | else: |
| 1836 | cmd = 'LIST' |
| 1837 | conn, retrlen = self.ftp.ntransfercmd(cmd) |
| 1838 | self.busy = 1 |
| 1839 | |
| 1840 | ftpobj = addclosehook(conn.makefile('rb'), self.file_close) |
| 1841 | self.refcount += 1 |
| 1842 | conn.close() |
| 1843 | # Pass back both a suitably decorated object and a retrieval length |
| 1844 | return (ftpobj, retrlen) |
| 1845 | |
| 1846 | def endtransfer(self): |
| 1847 | if not self.busy: |
no test coverage detected