jamie/ptulsconv
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Jamie Hardt
2019-10-06 09:58:31 -07:00
parent 18cdaf64ce
commit ff3c57dd5c
8 changed files with 202 additions and 0 deletions
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.idea/.gitignore generated vendored Normal file
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# Default ignored files
/workspace.xml
/tasks.xml

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.idea/inspectionProfiles/profiles_settings.xml generated Normal file
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<component name="InspectionProjectProfileManager">
<settings>
<option name="USE_PROJECT_PROFILE" value="false" />
<version value="1.0" />
</settings>
</component>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager" version="2" project-jdk-name="Python 3.7 (ptulsconv)" project-jdk-type="Python SDK" />
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/ptulsconv.iml" filepath="$PROJECT_DIR$/.idea/ptulsconv.iml" />
</modules>
</component>
</project>

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.idea/ptulsconv.iml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<module type="PYTHON_MODULE" version="4">
<component name="NewModuleRootManager">
<content url="file://$MODULE_DIR$" />
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
<component name="TestRunnerService">
<option name="PROJECT_TEST_RUNNER" value="Unittests" />
</component>
</module>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>

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ptulsconv/__init__.py Normal file
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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
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]
}
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]
}
def visit_files_section(self, node, visited_children):
return list(map(lambda child: {'filename': child[0], 'path': child[2]}, visited_children[2]))
def visit_clips_section(self, node, visited_children):
return list(map(lambda child: {'clip_name': child[0], 'file': child[2], 'channel': child[5]},
visited_children[2]))
def visit_plugin_listing(self, node, visited_children):
return list(map(lambda child: {'manufacturer': child[0], 'plugin_name': child[2],
'version': child[4], 'format': child[6], 'stems': child[8],
'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]})
return retval
def visit_track_clip_list(self, node, visited_children):
return visited_children[14]
def visit_track_clip_entry(self, node, visited_children):
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]
}
def visit_track_clip_state(self, node, visited_children):
return node.text
def visit_markers_listing(self, node, visited_children):
return 'Markers'
def visit_formatted_clip_name(self, node, visited_children):
return visited_children[1].text
def visit_string_value(self, node, visited_children):
return visited_children[1].text
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
def visit_float_value(self, node, visited_children):
return float(node.text)
def generic_visit(self, node, visited_children):
""" The generic visit method. """
return visited_children or node