def parse(edl_path, start_tc=None):
if not os.path.exists(edl_path):
raise IOError('Path does not exist: %s' % edl_path)
edl_file = open(edl_path, 'rt')
edl_lines = edl_file.readlines()
edl_file.close()
# check if we there is a TITLE specified
search = re.search(r'TITLE:\s+(.*)', edl_lines[0])
if not search:
edl_name = 'edl'
else:
edl_name = search.groups(0)[0].strip()
if start_tc:
the_edl = EDL(edl_name, edl_path, start_timecode=TimeCode(start_tc))
else:
the_edl = EDL(edl_name, edl_path)
edit_number_exp = re.compile(r'(\d{3})')
edit_search_exp = re.compile(r'\d{3}.*[A-Z]\s(.*)')
edit_name_exp = re.compile(r'\*\sFROM\sCLIP\sNAME:\s(.*)')
for i in range(2, len(edl_lines), 2):
tc_line = edl_lines[i]
name_line = edl_lines[i + 1]
edit_search = re.search(edit_search_exp, tc_line)
if edit_search:
edit_tc = edit_search.groups(0)[0].strip()
else:
continue
edit_number_search = re.search(edit_number_exp, tc_line)
if edit_number_search:
edit_number = int(edit_number_search.groups(0)[0])
else:
edit_number = 1
edit_name_search = re.search(edit_name_exp, name_line)
if edit_name_search:
edit_name = edit_name_search.groups(0)[0].strip()
else:
edit_name = 'edit'
tc_parts = edit_tc.split(' ')
media_in_out = (TimeCode(tc_parts[0]), TimeCode(tc_parts[1]))
global_in_out = (TimeCode(tc_parts[2]), TimeCode(tc_parts[3]))
current_edit = Edit(edit_number, edit_name, media_in_out,
global_in_out)
the_edl.appendEdit(current_edit)
return the_edl
def test_defaults(self):
tc = TimeCode()
self.assertEquals(tc._base, 24)
self.assertEquals(tc._frames, 0)
def setUp(self):
self.tc = TimeCode()
self.tc30 = TimeCode(base=30)
def test_frames_tc_empty(self):
tc = TimeCode(tc='00:00:00:00', frames=0)
self.assertEquals(tc._frames, 0)
def setUp(self):
self.tc1 = TimeCode(frames=4)
self.tc2 = TimeCode(frames=3)
def test_frames_tc_frames_empty(self):
tc = TimeCode(tc='00:00:00:12', frames=0)
self.assertEquals(tc._base, 24)
self.assertEquals(tc._frames, 12)
def test_frames_tc_tc_empty(self):
tc = TimeCode(tc='00:00:00:00', frames=2)
self.assertEquals(tc._base, 24)
self.assertEquals(tc._frames, 2)
def test_tc(self):
tc = TimeCode(tc='00:00:01:00')
self.assertEquals(tc._base, 24)
self.assertEquals(tc._frames, 24)
def test_frames(self):
tc = TimeCode(frames=20)
self.assertEquals(tc._base, 24)
self.assertEquals(tc._frames, 20)
def test_base(self):
tc = TimeCode(base=30)
self.assertEquals(tc._base, 30)
self.assertEquals(tc._frames, 0)
