diff options
Diffstat (limited to 'gerber')
| -rw-r--r-- | gerber/cam.py | 17 | ||||
| -rw-r--r-- | gerber/ipc356.py | 314 | ||||
| -rw-r--r-- | gerber/tests/resources/ipc-d-356.ipc | 114 | ||||
| -rw-r--r-- | gerber/tests/test_ipc356.py | 116 |
4 files changed, 559 insertions, 2 deletions
diff --git a/gerber/cam.py b/gerber/cam.py index 243070d..31b6d2f 100644 --- a/gerber/cam.py +++ b/gerber/cam.py @@ -53,7 +53,8 @@ class FileSettings(object): and vice versa """ def __init__(self, notation='absolute', units='inch', - zero_suppression=None, format=(2, 5), zeros=None): + zero_suppression=None, format=(2, 5), zeros=None, + angle_units='degrees'): if notation not in ['absolute', 'incremental']: raise ValueError('Notation must be either absolute or incremental') self.notation = notation @@ -84,6 +85,10 @@ class FileSettings(object): raise ValueError('Format must be a tuple(n=2) of integers') self.format = format + if angle_units not in ('degrees', 'radians'): + raise ValueError('Angle units may be degrees or radians') + self.angle_units = angle_units + @property def zero_suppression(self): return self._zero_suppression @@ -114,6 +119,8 @@ class FileSettings(object): return self.zeros elif key == 'format': return self.format + elif key == 'angle_units': + return self.angle_units else: raise KeyError() @@ -144,6 +151,11 @@ class FileSettings(object): raise ValueError('Format must be a tuple(n=2) of integers') self.format = value + elif key == 'angle_units': + if value not in ('degrees', 'radians'): + raise ValueError('Angle units may be degrees or radians') + self.angle_units = value + else: raise KeyError('%s is not a valid key' % key) @@ -151,7 +163,8 @@ class FileSettings(object): return (self.notation == other.notation and self.units == other.units and self.zero_suppression == other.zero_suppression and - self.format == other.format) + self.format == other.format and + self.angle_units == other.angle_units) class CamFile(object): diff --git a/gerber/ipc356.py b/gerber/ipc356.py new file mode 100644 index 0000000..2b6f1f6 --- /dev/null +++ b/gerber/ipc356.py @@ -0,0 +1,314 @@ +#! /usr/bin/env python +# -*- coding: utf-8 -*- + +# copyright 2014 Hamilton Kibbe <ham@hamiltonkib.be> +# Modified from parser.py by Paulo Henrique Silva <ph.silva@gmail.com> +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import math +import re +from .cam import FileSettings + +# Net Name Variables +_NNAME = re.compile(r'^NNAME\d+$') + +# Board Edge Coordinates +_COORD = re.compile(r'X?(?P<x>[\d\s]*)?Y?(?P<y>[\d\s]*)?') + + +def read(filename): + """ Read data from filename and return an IPC_D_356 + Parameters + ---------- + filename : string + Filename of file to parse + + Returns + ------- + file : :class:`gerber.ipc356.IPC_D_356` + An IPC_D_356 object created from the specified file. + + """ + # File object should use settings from source file by default. + return IPC_D_356.from_file(filename) + + +class IPC_D_356(object): + + @classmethod + def from_file(self, filename): + p = IPC_D_356_Parser() + return p.parse(filename) + + + def __init__(self, statements, settings): + self.statements = statements + self.units = settings.units + self.angle_units = settings.angle_units + + @property + def settings(self): + return FileSettings(units=self.units, angle_units=self.angle_units) + + @property + def comments(self): + return [record for record in self.statements + if isinstance(record, IPC356_Comment)] + + @property + def parameters(self): + return [record for record in self.statements + if isinstance(record, IPC356_Parameter)] + + @property + def test_records(self): + return [record for record in self.statements + if isinstance(record, IPC356_TestRecord)] + + @property + def nets(self): + return list(set([rec.net_name for rec in self.test_records + if rec.net_name is not None])) + + @property + def components(self): + return list(set([rec.id for rec in self.test_records + if rec.id is not None and rec.id != 'VIA'])) + + @property + def vias(self): + return [rec.id for rec in self.test_records if rec.id == 'VIA'] + + @property + def board_outline(self): + outline = [stmt for stmt in self.statements if isinstance(stmt, IPC356_BoardEdge)] + if len(outline): + return outline[0].points + else: + return None + +class IPC_D_356_Parser(object): + # TODO: Allow multi-line statements (e.g. Altium board edge) + def __init__(self): + self.units = 'inch' + self.angle_units = 'degrees' + self.statements = [] + self.nnames = {} + + @property + def settings(self): + return FileSettings(units=self.units, angle_units=self.angle_units) + + def parse(self, filename): + with open(filename, 'r') as f: + for line in f: + + if line[0] == 'C': + # Comment + self.statements.append(IPC356_Comment.from_line(line)) + + elif line[0] == 'P': + # Parameter + p = IPC356_Parameter.from_line(line) + if p.parameter == 'UNITS': + if p.value in ('CUST', 'CUST 0'): + self.units = 'inch' + self.angle_units = 'degrees' + elif p.value == 'CUST 1': + self.units = 'metric' + self.angle_units = 'degrees' + elif p.value == 'CUST 2': + self.units = 'inch' + self.angle_units = 'radians' + self.statements.append(p) + if _NNAME.match(p.parameter): + # Add to list of net name variables + self.nnames[p.parameter] = p.value + + elif line[0] == '3' and line[2] == '7': + # Test Record + record = IPC356_TestRecord.from_line(line, self.settings) + + # Substitute net name variables + net = record.net_name + if (_NNAME.match(net) and net in self.nnames.keys()): + record.net_name = self.nnames[record.net_name] + self.statements.append(record) + + elif line[0:3] == '389': + # Altium Board Edge Info + self.statements.append(IPC356_BoardEdge.from_line(line, self.settings)) + + elif line[0] == '9': + self.multiline = False + self.statements.append(IPC356_EndOfFile()) + + return IPC_D_356(self.statements, self.settings) + + +class IPC356_Comment(object): + @classmethod + def from_line(cls, line): + if line[0] != 'C': + raise ValueError('Not a valid comment statment') + comment = line[2:].strip() + return cls(comment) + + def __init__(self, comment): + self.comment = comment + + def __repr__(self): + return '<IPC-D-356 Comment: %s>' % self.comment + + +class IPC356_Parameter(object): + @classmethod + def from_line(cls, line): + if line[0] != 'P': + raise ValueError('Not a valid parameter statment') + splitline = line[2:].split() + parameter = splitline[0].strip() + value = ' '.join(splitline[1:]).strip() + return cls(parameter, value) + + def __init__(self, parameter, value): + self.parameter = parameter + self.value = value + + def __repr__(self): + return '<IPC-D-356 Parameter: %s=%s>' % (self.parameter, self.value) + + +class IPC356_TestRecord(object): + @classmethod + def from_line(cls, line, settings): + units = settings.units + angle = settings.angle_units + feature_types = {'1':'through-hole', '2': 'smt', + '3':'tooling-feature', '4':'tooling-hole'} + access = ['both', 'top', 'layer2', 'layer3', 'layer4', 'layer5', + 'layer6', 'layer7', 'bottom'] + record = {} + line = line.strip() + if line[0] != '3': + raise ValueError('Not a valid test record statment') + record['feature_type'] = feature_types[line[1]] + + end = len(line) - 1 if len(line) < 18 else 17 + record['net_name'] = line[3:end].strip() + + end = len(line) - 1 if len(line) < 27 else 26 + record['id'] = line[20:end].strip() + + end = len(line) - 1 if len(line) < 32 else 31 + record['pin'] = (line[27:end].strip() if line[27:end].strip() != '' + else None) + + record['location'] = 'middle' if line[31] == 'M' else 'end' + if line[32] == 'D': + end = len(line) - 1 if len(line) < 38 else 37 + dia = int(line[33:end].strip()) + record['hole_diameter'] = (dia * 0.0001 if units == 'inch' + else dia * 0.001) + if len(line) >= 38: + record['plated'] = (line[37] == 'P') + + if len(line) >= 40: + end = len(line) - 1 if len(line) < 42 else 41 + record['access'] = access[int(line[39:end])] + + if len(line) >= 43: + end = len(line) - 1 if len(line) < 50 else 49 + coord = int(line[42:49].strip()) + record['x_coord'] = (coord * 0.0001 if units == 'inch' + else coord * 0.001) + + if len(line) >= 51: + end = len(line) - 1 if len(line) < 58 else 57 + coord = int(line[50:57].strip()) + record['y_coord'] = (coord * 0.0001 if units == 'inch' + else coord * 0.001) + + if len(line) >= 59: + end = len(line) - 1 if len(line) < 63 else 62 + dim = line[58:62].strip() + if dim != '': + record['rect_x'] = (int(dim) * 0.0001 if units == 'inch' + else int(dim) * 0.001) + + if len(line) >= 64: + end = len(line) - 1 if len(line) < 68 else 67 + dim = line[63:67].strip() + if dim != '': + record['rect_y'] = (int(dim) * 0.0001 if units == 'inch' + else int(dim) * 0.001) + + if len(line) >= 69: + end = len(line) - 1 if len(line) < 72 else 71 + rot = line[68:71].strip() + if rot != '': + record['rect_rotation'] = (int(rot) if angle == 'degrees' + else math.degrees(rot)) + + if len(line) >= 74: + end = len(line) - 1 if len(line) < 75 else 74 + record['soldermask_info'] = line[73:74].strip() + + if len(line) >= 76: + end = len(line) - 1 if len(line < 80) else 79 + record['optional_info'] = line[75:end] + + return cls(**record) + + def __init__(self, **kwargs): + for key in kwargs: + setattr(self, key, kwargs[key]) + + def __repr__(self): + return '<IPC-D-356 Test Record: Net: %s Type: %s>' % (self.net_name, + self.feature_type) + +class IPC356_BoardEdge(object): + + @classmethod + def from_line(cls, line, settings): + scale = 0.0001 if settings.units == 'inch' else 0.001 + points = [] + x = 0 + y = 0 + coord_strings = line.strip().split()[1:] + for coord in coord_strings: + coord_dict = _COORD.match(coord).groupdict() + x = int(coord_dict['x']) if coord_dict['x'] is not '' else x + y = int(coord_dict['y']) if coord_dict['y'] is not '' else y + points.append((x * scale, y * scale)) + return cls(points) + + def __init__(self, points): + self.points = points + + def __repr__(self): + return '<IPC-D-356 Board Edge Definition>' + + + +class IPC356_EndOfFile(object): + def __init__(self): + pass + + def to_netlist(self): + return '999' + + def __repr__(self): + return '<IPC-D-356 EOF>' diff --git a/gerber/tests/resources/ipc-d-356.ipc b/gerber/tests/resources/ipc-d-356.ipc new file mode 100644 index 0000000..b0086c9 --- /dev/null +++ b/gerber/tests/resources/ipc-d-356.ipc @@ -0,0 +1,114 @@ +C IPC-D-356 generated by EAGLE Version 7.1.0 Copyright (c) 1988-2014 CadSoft +C Database /Some/Path/To/File +C +P JOB EAGLE 7.1 NETLIST, DATE: 2/20/15 12:00 AM +P UNITS CUST 0 +P DIM N +P NNAME1 A_REALLY_LONG_NET_NAME +317GND VIA D 24PA00X 14900Y 1450X 396Y 396 +317GND VIA D 24PA00X 3850Y 8500X 396Y 396 +317GND VIA D 24PA00X 6200Y 10650X 396Y 396 +317GND VIA D 24PA00X 8950Y 1000X 396Y 396 +317GND VIA D 24PA00X 11800Y 2250X 396Y 396 +317GND VIA D 24PA00X 15350Y 3200X 396Y 396 +317GND VIA D 24PA00X 13200Y 3800X 396Y 396 +317GND VIA D 24PA00X 9700Y 12050X 396Y 396 +317GND VIA D 24PA00X 13950Y 11900X 396Y 396 +317GND VIA D 24PA00X 13050Y 7050X 396Y 396 +317GND VIA D 24PA00X 13000Y 8400X 396Y 396 +317N$3 VIA D 24PA00X 11350Y 10100X 396Y 396 +317N$3 VIA D 24PA00X 13250Y 5700X 396Y 396 +317VCC VIA D 24PA00X 15550Y 6850X 396Y 396 +327N$3 C1 -+ A01X 9700Y 10402X1575Y 630R270 +327GND C1 -- A01X 9700Y 13198X1575Y 630R270 +327VCC C2 -+ A01X 13950Y 9677X1535Y 630R270 +327GND C2 -- A01X 13950Y 13023X1535Y 630R270 +327VCC C3 -1 A01X 3850Y 9924X 512Y 591R270 +327GND C3 -2 A01X 3850Y 9176X 512Y 591R270 +327VCC C4 -1 A01X 10374Y 1000X 512Y 591R180 +327GND C4 -2 A01X 9626Y 1000X 512Y 591R180 +327VCC C5 -1 A01X 14700Y 3924X 512Y 591R270 +327GND C5 -2 A01X 14700Y 3176X 512Y 591R270 +317DMX+ DMX -1 D 40PA00X 5050Y 13900X 600Y1200R 90 +317DMX- DMX -2 D 40PA00X 6050Y 13900X 600Y1200R 90 +317GND DMX -3 D 40PA00X 7050Y 13900X 600Y1200R 90 +317PIC_MCLR J1 -1 D 35PA00X 16900Y 6400X 554Y 554R 90 +317VCC J1 -2 D 35PA00X 17900Y 6900X 554Y 554R 90 +317GND J1 -3 D 35PA00X 16900Y 7400X 554Y 554R 90 +317PIC_PGD J1 -4 D 35PA00X 17900Y 7900X 554Y 554R 90 +317PIC_PGC J1 -5 D 35PA00X 16900Y 8400X 554Y 554R 90 +317 J1 -6 D 35PA00X 17900Y 8900X 554Y 554R 90 +327N$4 L1 -1 A01X 13950Y 6382X 748Y1339R 90 +327VCC L1 -2 A01X 13950Y 7918X 748Y1339R 90 +327N$5 LED1 -A A01X 16313Y 1450X 472Y 472R 0 +327GND LED1 -C A01X 15487Y 1450X 472Y 472R 0 +317 MIDI -1 D 40PA00X 1200Y 9500X 600Y1200R 0 +317 MIDI -2 D 40PA00X 1200Y 8500X 600Y1200R 0 +317 MIDI -3 D 40PA00X 1200Y 7500X 600Y1200R 0 +317N$9 MIDI -4 D 40PA00X 1200Y 6500X 600Y1200R 0 +317N$10 MIDI -5 D 40PA00X 1200Y 5500X 600Y1200R 0 +317N$3 PWR -1 D 40PA00X 17050Y 13750X 600Y1200R 90 +317GND PWR -2 D 40PA00X 18050Y 13750X 600Y1200R 90 +327DMX+ R1 -1 A01X 5076Y 11500X 512Y 591R 0 +327DMX- R1 -2 A01X 5824Y 11500X 512Y 591R 0 +327VCC R2 -1 A01X 14376Y 5300X 512Y 591R 0 +327PIC_MCLR R2 -2 A01X 15124Y 5300X 512Y 591R 0 +327N$9 R3 -1 A01X 3126Y 6500X 512Y 591R 0 +327N$6 R3 -2 A01X 3874Y 6500X 512Y 591R 0 +327PIC_RX R4 -1 A01X 9600Y 2624X 512Y 591R270 +327VCC R4 -2 A01X 9600Y 1876X 512Y 591R270 +327VCC R5 -1 A01X 17974Y 1450X 512Y 591R180 +327N$5 R5 -2 A01X 17226Y 1450X 512Y 591R180 +327N$3 U1 -1 A01X 12330Y 5710X 420Y 850R 90 +327N$4 U1 -2 A01X 12330Y 6380X 420Y 850R 90 +327GND U1 -3 A01X 12330Y 7050X 420Y 850R 90 +327VCC U1 -4 A01X 12330Y 7720X 420Y 850R 90 +327GND U1 -5 A01X 12330Y 8390X 420Y 850R 90 +327 U1 -6 A01X 9050Y 7050X4252Y4098R 90 +327PIC_MCLR U2 -1 A01X 11123Y 4063X 157Y 591R270 +327 U2 -2 A01X 11123Y 3807X 157Y 591R270 +327 U2 -3 A01X 11123Y 3552X 157Y 591R270 +327N$1 U2 -4 A01X 11123Y 3296X 157Y 591R270 +327N$2 U2 -5 A01X 11123Y 3040X 157Y 591R270 +327PIC_RX U2 -6 A01X 11123Y 2784X 157Y 591R270 +327 U2 -7 A01X 11123Y 2528X 157Y 591R270 +327GND U2 -8 A01X 11123Y 2272X 157Y 591R270 +327 U2 -9 A01X 11123Y 2016X 157Y 591R270 +327 U2 -10 A01X 11123Y 1760X 157Y 591R270 +327 U2 -11 A01X 11123Y 1504X 157Y 591R270 +327 U2 -12 A01X 11123Y 1248X 157Y 591R270 +327VCC U2 -13 A01X 11123Y 993X 157Y 591R270 +327 U2 -14 A01X 11123Y 737X 157Y 591R270 +327 U2 -15 A01X 13977Y 737X 157Y 591R270 +327 U2 -16 A01X 13977Y 993X 157Y 591R270 +327 U2 -17 A01X 13977Y 1248X 157Y 591R270 +327 U2 -18 A01X 13977Y 1504X 157Y 591R270 +327 U2 -19 A01X 13977Y 1760X 157Y 591R270 +327 U2 -20 A01X 13977Y 2016X 157Y 591R270 +327PIC_PGD U2 -21 A01X 13977Y 2272X 157Y 591R270 +327PIC_PGC U2 -22 A01X 13977Y 2528X 157Y 591R270 +327 U2 -23 A01X 13977Y 2784X 157Y 591R270 +327 U2 -24 A01X 13977Y 3040X 157Y 591R270 +327 U2 -25 A01X 13977Y 3296X 157Y 591R270 +327 U2 -26 A01X 13977Y 3552X 157Y 591R270 +327GND U2 -27 A01X 13977Y 3807X 157Y 591R270 +327VCC U2 -28 A01X 13977Y 4063X 157Y 591R270 +327N$2 U3 -1 A01X 4700Y 7540X 260Y 800R 0 +327VCC U3 -2 A01X 5200Y 7540X 260Y 800R 0 +327VCC U3 -3 A01X 5700Y 7540X 260Y 800R 0 +327N$1 U3 -4 A01X 6200Y 7540X 260Y 800R 0 +327GND U3 -5 A01X 6200Y 9960X 260Y 800R 0 +327DMX- U3 -6 A01X 5700Y 9960X 260Y 800R 0 +327DMX+ U3 -7 A01X 5200Y 9960X 260Y 800R 0 +327VCC U3 -8 A01X 4700Y 9960X 260Y 800R 0 +327 U4 -1 A01X 4704Y 3850X 394Y 500R 0 +327N$6 U4 -2 A01X 4704Y 2800X 394Y 500R 0 +327N$10 U4 -3 A01X 4704Y 1800X 394Y 500R 0 +327 U4 -4 A01X 4704Y 750X 394Y 500R 0 +327GND U4 -5 A01X 8396Y 750X 394Y 500R 0 +327PIC_RX U4 -6 A01X 8396Y 1800X 394Y 500R 0 +327 U4 -7 A01X 8396Y 2800X 394Y 500R 0 +327VCC U4 -8 A01X 8396Y 3850X 394Y 500R 0 +327NNAME1 NA -69 A01X 8396Y 3850X 394Y 500R 0 +389BOARD_EDGE X0Y0 X22500 Y15000 X0 +999 diff --git a/gerber/tests/test_ipc356.py b/gerber/tests/test_ipc356.py new file mode 100644 index 0000000..760608c --- /dev/null +++ b/gerber/tests/test_ipc356.py @@ -0,0 +1,116 @@ +#! /usr/bin/env python +# -*- coding: utf-8 -*- + +# Author: Hamilton Kibbe <ham@hamiltonkib.be> +from ..ipc356 import * +from ..cam import FileSettings +from .tests import * + +import os + +IPC_D_356_FILE = os.path.join(os.path.dirname(__file__), + 'resources/ipc-d-356.ipc') +def test_read(): + ipcfile = read(IPC_D_356_FILE) + assert(isinstance(ipcfile, IPC_D_356)) + +def test_parser(): + ipcfile = read(IPC_D_356_FILE) + assert_equal(ipcfile.settings.units, 'inch') + assert_equal(ipcfile.settings.angle_units, 'degrees') + assert_equal(len(ipcfile.comments), 3) + assert_equal(len(ipcfile.parameters), 4) + assert_equal(len(ipcfile.test_records), 105) + assert_equal(len(ipcfile.components), 21) + assert_equal(len(ipcfile.vias), 14) + assert_equal(ipcfile.test_records[-1].net_name, 'A_REALLY_LONG_NET_NAME') + assert_equal(set(ipcfile.board_outline), + {(0., 0.), (2.25, 0.), (2.25, 1.5), (0., 1.5)}) + +def test_comment(): + c = IPC356_Comment('Layer Stackup:') + assert_equal(c.comment, 'Layer Stackup:') + c = IPC356_Comment.from_line('C Layer Stackup: ') + assert_equal(c.comment, 'Layer Stackup:') + assert_raises(ValueError, IPC356_Comment.from_line, 'P JOB') + assert_equal(str(c), '<IPC-D-356 Comment: Layer Stackup:>') + +def test_parameter(): + p = IPC356_Parameter('VER', 'IPC-D-356A') + assert_equal(p.parameter, 'VER') + assert_equal(p.value, 'IPC-D-356A') + p = IPC356_Parameter.from_line('P VER IPC-D-356A ') + assert_equal(p.parameter, 'VER') + assert_equal(p.value, 'IPC-D-356A') + assert_raises(ValueError, IPC356_Parameter.from_line, 'C Layer Stackup: ') + assert_equal(str(p), '<IPC-D-356 Parameter: VER=IPC-D-356A>') + +def test_eof(): + e = IPC356_EndOfFile() + assert_equal(e.to_netlist(), '999') + assert_equal(str(e), '<IPC-D-356 EOF>') + +def test_board_edge(): + points = [(0.01, 0.01), (2., 2.), (4., 2.), (4., 6.)] + b = IPC356_BoardEdge(points) + assert_equal(b.points, points) + b = IPC356_BoardEdge.from_line('389BOARD_EDGE X100Y100 X20000Y20000' + ' X40000 Y60000', FileSettings(units='inch')) + assert_equal(b.points, points) + +def test_test_record(): + assert_raises(ValueError, IPC356_TestRecord.from_line, 'P JOB', FileSettings()) + record_string = '317+5VDC VIA - D0150PA00X 006647Y 012900X0000 S3' + r = IPC356_TestRecord.from_line(record_string, FileSettings(units='inch')) + assert_equal(r.feature_type, 'through-hole') + assert_equal(r.net_name, '+5VDC') + assert_equal(r.id, 'VIA') + assert_almost_equal(r.hole_diameter, 0.015) + assert_true(r.plated) + assert_equal(r.access, 'both') + assert_almost_equal(r.x_coord, 0.6647) + assert_almost_equal(r.y_coord, 1.29) + assert_equal(r.rect_x, 0.) + assert_equal(r.soldermask_info, '3') + r = IPC356_TestRecord.from_line(record_string, FileSettings(units='metric')) + assert_almost_equal(r.hole_diameter, 0.15) + assert_almost_equal(r.x_coord, 6.647) + assert_almost_equal(r.y_coord, 12.9) + assert_equal(r.rect_x, 0.) + assert_equal(str(r), + '<IPC-D-356 Test Record: Net: +5VDC Type: through-hole>') + + record_string = '327+3.3VDC R40 -1 PA01X 032100Y 007124X0236Y0315R180 S0' + r = IPC356_TestRecord.from_line(record_string, FileSettings(units='inch')) + assert_equal(r.feature_type, 'smt') + assert_equal(r.net_name, '+3.3VDC') + assert_equal(r.id, 'R40') + assert_equal(r.pin, '1') + assert_true(r.plated) + assert_equal(r.access, 'top') + assert_almost_equal(r.x_coord, 3.21) + assert_almost_equal(r.y_coord, 0.7124) + assert_almost_equal(r.rect_x, 0.0236) + assert_almost_equal(r.rect_y, 0.0315) + assert_equal(r.rect_rotation, 180) + assert_equal(r.soldermask_info, '0') + r = IPC356_TestRecord.from_line(record_string, FileSettings(units='metric')) + assert_almost_equal(r.x_coord, 32.1) + assert_almost_equal(r.y_coord, 7.124) + assert_almost_equal(r.rect_x, 0.236) + assert_almost_equal(r.rect_y, 0.315) + + + record_string = '317 J4 -M2 D0330PA00X 012447Y 008030X0000 S0' + r = IPC356_TestRecord.from_line(record_string, FileSettings(units='inch')) + assert_equal(r.feature_type, 'through-hole') + assert_equal(r.id, 'J4') + assert_equal(r.pin, 'M2') + assert_almost_equal(r.hole_diameter, 0.033) + assert_true(r.plated) + assert_equal(r.access, 'both') + assert_almost_equal(r.x_coord, 1.2447) + assert_almost_equal(r.y_coord, 0.8030) + assert_almost_equal(r.rect_x, 0.) + assert_equal(r.soldermask_info, '0') + |