mirror of
https://github.com/iluvcapra/ptulsconv.git
synced 2026-01-01 09:20:49 +00:00
More implementation
This commit is contained in:
Jamie Hardt
@@ -1,99 +1,39 @@
|
||||
from parsimonious.grammar import Grammar
|
||||
|
||||
protools_text_export_grammar = Grammar(
|
||||
r"""
|
||||
document = header files_section? clips_section? plugin_listing? track_listing? markers_listing?
|
||||
header = "SESSION NAME:" fs string_value rs
|
||||
"SAMPLE RATE:" fs float_value rs
|
||||
"BIT DEPTH:" fs string_value rs
|
||||
"SESSION START TIMECODE:" fs timecode_value rs
|
||||
"TIMECODE FORMAT:" fs float_value " Frame" rs
|
||||
"# OF AUDIO TRACKS:" fs integer_value rs
|
||||
"# OF AUDIO CLIPS:" fs integer_value rs
|
||||
"# OF AUDIO FILES:" fs integer_value rs rs rs
|
||||
|
||||
files_section = files_header files_column_header ( file_record )* rs rs
|
||||
|
||||
files_header = "F I L E S I N S E S S I O N" rs
|
||||
files_column_header = "Filename " fs "Location" rs
|
||||
file_record = string_value fs string_value rs
|
||||
|
||||
clips_section = clips_header clips_column_header ( clip_record )* rs rs
|
||||
clips_header = "O N L I N E C L I P S I N S E S S I O N" rs
|
||||
clips_column_header = string_value fs string_value rs
|
||||
clip_record = string_value fs string_value fs "[" integer_value "]" rs
|
||||
|
||||
plugin_listing = plugin_header plugin_column_header ( plugin_record rs )* rs rs
|
||||
plugin_header = "P L U G - I N S L I S T I N G" rs
|
||||
plugin_column_header = "MANUFACTURER " fs "PLUG-IN NAME " fs
|
||||
"VERSION " fs "FORMAT " fs "STEMS " fs
|
||||
"NUMBER OF INSTANCES" rs
|
||||
plugin_record = string_value fs string_value fs string_value fs
|
||||
string_value fs string_value fs string_value rs
|
||||
|
||||
|
||||
track_listing = track_listing_header ( track_list )*
|
||||
track_listing_header = "T R A C K L I S T I N G" rs
|
||||
|
||||
track_list = "TRACK NAME:" fs string_value rs
|
||||
"COMMENTS:" fs string_value rs
|
||||
"USER DELAY:" fs integer_value " Samples" rs
|
||||
"STATE: " ( fs string_value )* rs
|
||||
"PLUG-INS: " ( fs string_value )* rs
|
||||
track_clip_list rs rs
|
||||
|
||||
track_clip_list = "CHANNEL " fs "EVENT " fs "CLIP NAME " fs
|
||||
"START TIME " fs "END TIME " fs "DURATION " fs "STATE" rs
|
||||
(track_clip_entry)*
|
||||
|
||||
track_clip_entry = integer_value isp fs
|
||||
integer_value isp fs
|
||||
string_value fs
|
||||
timecode_value fs timecode_value fs timecode_value fs
|
||||
track_clip_state rs
|
||||
track_clip_state = ("Muted" / "Unmuted")
|
||||
|
||||
markers_listing = markers_listing_header markers_column_header marker_record*
|
||||
markers_listing_header = "M A R K E R S L I S T I N G" rs
|
||||
markers_column_header = "# " fs "LOCATION " fs "TIME REFERENCE " fs
|
||||
"UNITS " fs "NAME " fs "COMMENTS" rs
|
||||
|
||||
marker_record = string_value fs string_value fs string_value fs
|
||||
string_value fs string_value fs string_value rs
|
||||
|
||||
fs = "\t"
|
||||
rs = "\n"
|
||||
string_value = ~"[^\S\t\n]*" ~"[^\t\n]*"
|
||||
timecode_value = ~"[^\d\t\n]*" ~"\d\d" ":" ~"\d\d" ":" ~"\d\d" ":" ~"\d\d" ~"[^\d\t\n]*"
|
||||
integer_value = ~"\d+"
|
||||
float_value = ~"\d+(\.\d+)"
|
||||
isp = ~"[^\d\t\n]*"
|
||||
""")
|
||||
|
||||
from parsimonious.nodes import NodeVisitor, Node
|
||||
from timecode import Timecode
|
||||
from .ptuls_grammar import protools_text_export_grammar
|
||||
|
||||
from parsimonious.nodes import NodeVisitor
|
||||
|
||||
class PTTextVisitor(NodeVisitor):
|
||||
def visit_document(self, node, visited_children):
|
||||
return {'header': visited_children[0],
|
||||
'files': visited_children[1][0],
|
||||
'clips': visited_children[2][0],
|
||||
'plugins': visited_children[3][0],
|
||||
'tracks': visited_children[4][0]
|
||||
}
|
||||
files = None
|
||||
clips = None
|
||||
plugins = None
|
||||
tracks = None
|
||||
markers = None
|
||||
if isinstance(visited_children[1] ,list):
|
||||
files = visited_children[1][0]
|
||||
if isinstance(visited_children[2], list):
|
||||
clips = visited_children[2][0]
|
||||
if isinstance(visited_children[3], list):
|
||||
plugins = visited_children[3][0]
|
||||
if isinstance(visited_children[4], list):
|
||||
tracks = visited_children[4][0]
|
||||
|
||||
return dict(header=visited_children[0],
|
||||
files=files,
|
||||
clips=clips,
|
||||
plugins=plugins,
|
||||
tracks=tracks,
|
||||
markers=markers)
|
||||
|
||||
def visit_header(self, node, visited_children):
|
||||
return {
|
||||
'session_name': visited_children[2],
|
||||
'sample_rate': visited_children[6],
|
||||
'bit_depth': visited_children[10],
|
||||
'start_timecode': visited_children[14],
|
||||
'timecode_format': visited_children[18],
|
||||
'count_audio_tracks': visited_children[23],
|
||||
'count_clips': visited_children[27],
|
||||
'count_files': visited_children[31]
|
||||
}
|
||||
return dict(session_name=visited_children[2],
|
||||
sample_rate=visited_children[6],
|
||||
bit_depth=visited_children[10],
|
||||
start_timecode=visited_children[15],
|
||||
timecode_format=visited_children[19],
|
||||
count_audio_tracks=visited_children[24],
|
||||
count_clips=visited_children[28],
|
||||
count_files=visited_children[32])
|
||||
|
||||
def visit_files_section(self, node, visited_children):
|
||||
return list(map(lambda child: {'filename': child[0], 'path': child[2]}, visited_children[2]))
|
||||
@@ -108,32 +48,45 @@ class PTTextVisitor(NodeVisitor):
|
||||
'count_instances': child[10]},
|
||||
visited_children[2]))
|
||||
|
||||
def visit_track_listing(self, node, visited_children):
|
||||
retval = []
|
||||
for child in visited_children[1]:
|
||||
state = list(map(lambda t: t.text, child[14]))
|
||||
plugs = list(map(lambda t: t.text, child[17]))
|
||||
retval.append({'track_name': child[2],
|
||||
'comments': child[6],
|
||||
'samples_delay': child[10],
|
||||
'state': state,
|
||||
'clips': child[19]})
|
||||
def visit_track_block(self, node, visited_children):
|
||||
clips = []
|
||||
for clip in visited_children[1]:
|
||||
if clip[0] != None:
|
||||
clips.append(clip[0])
|
||||
|
||||
return retval
|
||||
return dict(
|
||||
name=visited_children[0][2],
|
||||
comments=visited_children[0][6],
|
||||
user_delay_samples=visited_children[0][10],
|
||||
state=visited_children[0][14],
|
||||
clips=clips
|
||||
)
|
||||
|
||||
def visit_track_clip_list(self, node, visited_children):
|
||||
return visited_children[14]
|
||||
def visit_track_listing(selfs, node, visited_children):
|
||||
return visited_children[1]
|
||||
|
||||
def visit_track_clip_entry(self, node, visited_children):
|
||||
timestamp = None
|
||||
if isinstance(visited_children[14], list):
|
||||
timestamp = visited_children[14][0][0]
|
||||
|
||||
return {'channel': visited_children[0],
|
||||
'event': visited_children[3],
|
||||
'clip_name': visited_children[6],
|
||||
'start_time': visited_children[8],
|
||||
'end_time': visited_children[10],
|
||||
'duration': visited_children[12],
|
||||
'state': visited_children[14]
|
||||
'timestamp' : timestamp,
|
||||
'state': visited_children[15]
|
||||
}
|
||||
|
||||
def visit_track_state_list(self, node, visited_children):
|
||||
states = []
|
||||
for next_state in visited_children:
|
||||
states.append(next_state[0][0].text)
|
||||
|
||||
return states
|
||||
|
||||
def visit_track_clip_state(self, node, visited_children):
|
||||
return node.text
|
||||
|
||||
@@ -144,20 +97,20 @@ class PTTextVisitor(NodeVisitor):
|
||||
return visited_children[1].text
|
||||
|
||||
def visit_string_value(self, node, visited_children):
|
||||
return visited_children[1].text
|
||||
return node.text.strip(" ")
|
||||
|
||||
def visit_integer_value(self, node, visited_children):
|
||||
return int(node.text)
|
||||
|
||||
def visit_timecode_value(self, node, visited_children):
|
||||
return visited_children[1].text + visited_children[2].text + \
|
||||
visited_children[3].text + visited_children[4].text + \
|
||||
visited_children[5].text + visited_children[6].text + \
|
||||
visited_children[7].text
|
||||
return visited_children[1].text
|
||||
|
||||
def visit_float_value(self, node, visited_children):
|
||||
return float(node.text)
|
||||
|
||||
def visit_block_ending(self, node, visited_children):
|
||||
pass
|
||||
|
||||
def generic_visit(self, node, visited_children):
|
||||
""" The generic visit method. """
|
||||
return visited_children or node
|
||||
|
||||
Reference in New Issue
Block a user