kopia lustrzana https://gitlab.com/gerbolyze/gerbonara
Make new test files pass
jaseg
rodzic
51ef4882a1
commit
ea4c28e307
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@ -8,6 +8,7 @@ import operator
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import re
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import ast
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import copy
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import warnings
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import math
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from . import primitive as ap
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@ -88,16 +89,22 @@ class ApertureMacro:
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block = re.sub(r'\s', '', block)
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if block[0] == '$': # variable definition
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name, expr = block.partition('=')
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number = int(name[1:])
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if number in variables:
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raise SyntaxError(f'Re-definition of aperture macro variable ${number} inside macro. Previous definition of ${number} was ${variables[number]}.')
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variables[number] = _parse_expression(expr, variables, parameters)
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try:
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name, _, expr = block.partition('=')
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number = int(name[1:])
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if number in variables:
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warnings.warn(f'Re-definition of aperture macro variable ${number} inside macro. Previous definition of ${number} was ${variables[number]}.')
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variables[number] = _parse_expression(expr, variables, parameters)
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except Exception as e:
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raise SyntaxError(f'Error parsing variable definition {block!r}') from e
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else: # primitive
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primitive, *args = block.split(',')
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args = [ _parse_expression(arg, variables, parameters) for arg in args ]
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primitives.append(ap.PRIMITIVE_CLASSES[int(primitive)].from_arglist(unit, args))
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try:
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primitives.append(ap.PRIMITIVE_CLASSES[int(primitive)].from_arglist(unit, args))
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except KeyError as e:
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raise SyntaxError(f'Unknown aperture macro primitive code {int(primitive)}')
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return kls(macro_name, max(parameters, default=0), tuple(primitives), tuple(comments))
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@ -34,7 +34,6 @@ def rad_to_deg(a):
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@dataclass(frozen=True, slots=True)
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class Primitive:
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unit: LengthUnit
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exposure : Expression
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def __post_init__(self):
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for field in fields(self):
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@ -95,6 +94,7 @@ class Primitive:
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@dataclass(frozen=True, slots=True)
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class Circle(Primitive):
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code = 1
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exposure : Expression
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diameter : UnitExpression
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# center x/y
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x : UnitExpression
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@ -124,6 +124,7 @@ class Circle(Primitive):
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@dataclass(frozen=True, slots=True)
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class VectorLine(Primitive):
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code = 20
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exposure : Expression
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width : UnitExpression
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start_x : UnitExpression
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start_y : UnitExpression
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@ -166,6 +167,7 @@ class VectorLine(Primitive):
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@dataclass(frozen=True, slots=True)
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class CenterLine(Primitive):
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code = 21
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exposure : Expression
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width : UnitExpression
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height : UnitExpression
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# center x/y
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@ -202,6 +204,7 @@ class CenterLine(Primitive):
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@dataclass(frozen=True, slots=True)
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class Polygon(Primitive):
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code = 5
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exposure : Expression
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n_vertices : Expression
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# center x/y
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x : UnitExpression
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@ -227,9 +230,57 @@ class Polygon(Primitive):
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y=self.y * UnitExpression(scale))
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@dataclass(frozen=True, slots=True)
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class Moire(Primitive):
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""" Deprecated, but still found in some really old gerber files. """
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code = 6
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# center x/y
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x : UnitExpression
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y : UnitExpression
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d_outer : UnitExpression
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line_thickness : UnitExpression
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gap_w : UnitExpression
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num_circles : Expression
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crosshair_thickness : UnitExpression = 0
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crosshair_length : UnitExpression =0
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rotation : Expression = 0
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def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None, polarity_dark=True):
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with self.Calculator(self, variable_binding, unit) as calc:
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rotation += deg_to_rad(calc.rotation)
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x, y = rotate_point(calc.x, calc.y, -rotation, 0, 0)
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x, y = x+offset[0], y+offset[1]
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pitch = calc.line_thickness + calc.gap_w
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for i in range(int(round(calc.num_circles))):
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yield gp.Circle(x, y, calc.d_outer/2 - i*pitch, polarity_dark=True)
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yield gp.Circle(x, y, calc.d_inner/2 - i*pitch - calc.line_thickness, polarity_dark=False)
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if math.isclose(calc.crosshair_thickness, 0, abs_tol=1e-6) or\
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math.isclose(calc.crosshair_length, 0, abs_tol=1e-6):
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return
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yield gp.Rectangle(x, y, crosshair_length, crosshair_thickness, rotation=rotation, polarity_dark=True)
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yield gp.Rectangle(x, y, crosshair_thickness, crosshair_length, rotation=rotation, polarity_dark=True)
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def dilate(self, offset, unit):
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# I'd rather print a warning and produce graphically slightly incorrect output in these few cases here than
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# producing macros that may evaluate to primitives with negative values.
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warnings.warn('Attempted dilation of macro aperture thermal primitive. This is not supported.')
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def scale(self, scale):
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return replace(self,
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d_outer=self.d_outer * UnitExpression(scale),
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d_inner=self.d_inner * UnitExpression(scale),
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gap_w=self.gap_w * UnitExpression(scale),
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x=self.x * UnitExpression(scale),
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y=self.y * UnitExpression(scale))
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@dataclass(frozen=True, slots=True)
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class Thermal(Primitive):
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code = 7
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exposure : Expression
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# center x/y
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x : UnitExpression
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y : UnitExpression
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@ -270,6 +321,7 @@ class Thermal(Primitive):
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@dataclass(frozen=True, slots=True)
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class Outline(Primitive):
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code = 4
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exposure : Expression
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length: Expression
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coords: tuple
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rotation: Expression = 0
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@ -364,6 +416,7 @@ PRIMITIVE_CLASSES = {
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CenterLine,
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Outline,
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Polygon,
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Moire,
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Thermal,
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]},
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# alternative codes
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@ -602,6 +602,7 @@ class GerberParser:
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fr"(?:D0?([123]))?$",
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'region_start': r'G36$',
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'region_end': r'G37$',
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'eof': r"(D02)?M0?[02]", # P-CAD 2006 files have a spurious D02 before M02 as in "D02M02"
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'aperture': r"(G54|G55)?\s*D(?P<number>\d+)",
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# Allegro combines format spec and unit into one long illegal extended command.
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'allegro_format_spec': r"FS(?P<zero>(L|T|D))?(?P<notation>(A|I))[NG0-9]*X(?P<x>[0-7][0-7])Y(?P<y>[0-7][0-7])[DM0-9]*\*MO(?P<unit>IN|MM)",
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@ -624,7 +625,6 @@ class GerberParser:
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'siemens_garbage': r'^ICAS$',
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'old_unit':r'(?P<mode>G7[01])',
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'old_notation': r'(?P<mode>G9[01])',
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'eof': r"M0?[02]",
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'ignored': r"(?P<stmt>M01)",
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# NOTE: The official spec says names can be empty or contain commas. I think that doesn't make sense.
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'attribute': r"(?P<eagle_garbage>G04 #@! %)?(?P<type>TF|TA|TO|TD)(?P<name>[._$a-zA-Z][._$a-zA-Z0-9]*)?(,(?P<value>.*))?",
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@ -50,6 +50,15 @@ REFERENCE_FILES = {
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'diptrace/keyboard.drl': (None, 'diptrace/keyboard_Bottom.gbr'),
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'zuken-emulated/Drill/8seg_Driver__routed_Drill_thru_plt.fdr/8seg_Driver__routed_Drill_thru_plt.fdr': (('inch', 'trailing', 4), 'zuken-emulated/Gerber/Conductive-1.fph'),
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'zuken-emulated/Drill/8seg_Driver__routed_Drill_thru_nplt.fdr': (('inch', 'trailing', 4), None),
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'p-cad/ZXINET.DRL': (None, None),
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'kicad-x2-tests/nox2ap/Flashpads-NPTH.drl': (None, None),
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'kicad-x2-tests/nox2ap/Flashpads-PTH.drl': (None, None),
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'kicad-x2-tests/nox2noap/Flashpads-NPTH.drl': (None, None),
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'kicad-x2-tests/nox2noap/Flashpads-PTH.drl': (None, None),
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'kicad-x2-tests/x2ap/Flashpads-NPTH.drl': (None, None),
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'kicad-x2-tests/x2ap/Flashpads-PTH.drl': (None, None),
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'kicad-x2-tests/x2noap/Flashpads-NPTH.drl': (None, None),
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'kicad-x2-tests/x2noap/Flashpads-PTH.drl': (None, None),
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}
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@filter_syntax_warnings
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@ -248,6 +248,58 @@ REFERENCE_FILES = [ l.strip() for l in '''
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zuken-emulated/Gerber/Resist-B.fph
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zuken-emulated/Gerber/Conductive-1.fph
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zuken-emulated/Gerber/Conductive-2.fph
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p-cad/ZXINET.GBL
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p-cad/ZXINET.GBO
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p-cad/ZXINET.GBS
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p-cad/ZXINET.GKO
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p-cad/ZXINET.GTL
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p-cad/ZXINET.GTO
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p-cad/ZXINET.GTS
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fab-3000/bl
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fab-3000/bo
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fab-3000/bs
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fab-3000/ko
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fab-3000/tl
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fab-3000/to
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fab-3000/ts
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fab-3000/drl
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kicad-x2-tests/nox2ap/Flashpads-B_Cu.gbr
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kicad-x2-tests/nox2ap/Flashpads-B_Mask.gbr
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kicad-x2-tests/nox2ap/Flashpads-B_Paste.gbr
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kicad-x2-tests/nox2ap/Flashpads-B_Silkscreen.gbr
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kicad-x2-tests/nox2ap/Flashpads-Edge_Cuts.gbr
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kicad-x2-tests/nox2ap/Flashpads-F_Cu.gbr
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kicad-x2-tests/nox2ap/Flashpads-F_Mask.gbr
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kicad-x2-tests/nox2ap/Flashpads-F_Paste.gbr
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kicad-x2-tests/nox2ap/Flashpads-F_Silkscreen.gbr
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kicad-x2-tests/nox2noap/Flashpads-B_Cu.gbr
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kicad-x2-tests/nox2noap/Flashpads-B_Mask.gbr
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kicad-x2-tests/nox2noap/Flashpads-B_Paste.gbr
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kicad-x2-tests/nox2noap/Flashpads-B_Silkscreen.gbr
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kicad-x2-tests/nox2noap/Flashpads-Edge_Cuts.gbr
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kicad-x2-tests/nox2noap/Flashpads-F_Cu.gbr
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kicad-x2-tests/nox2noap/Flashpads-F_Mask.gbr
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kicad-x2-tests/nox2noap/Flashpads-F_Paste.gbr
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kicad-x2-tests/nox2noap/Flashpads-F_Silkscreen.gbr
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kicad-x2-tests/x2ap/Flashpads-B_Cu.gbr
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kicad-x2-tests/x2ap/Flashpads-B_Mask.gbr
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kicad-x2-tests/x2ap/Flashpads-B_Paste.gbr
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kicad-x2-tests/x2ap/Flashpads-B_Silkscreen.gbr
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kicad-x2-tests/x2ap/Flashpads-Edge_Cuts.gbr
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kicad-x2-tests/x2ap/Flashpads-F_Cu.gbr
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kicad-x2-tests/x2ap/Flashpads-F_Mask.gbr
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kicad-x2-tests/x2ap/Flashpads-F_Paste.gbr
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kicad-x2-tests/x2ap/Flashpads-F_Silkscreen.gbr
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kicad-x2-tests/x2noap/Flashpads-B_Cu.gbr
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kicad-x2-tests/x2noap/Flashpads-B_Mask.gbr
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kicad-x2-tests/x2noap/Flashpads-B_Paste.gbr
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kicad-x2-tests/x2noap/Flashpads-B_Silkscreen.gbr
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kicad-x2-tests/x2noap/Flashpads-Edge_Cuts.gbr
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kicad-x2-tests/x2noap/Flashpads-F_Cu.gbr
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kicad-x2-tests/x2noap/Flashpads-F_Mask.gbr
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kicad-x2-tests/x2noap/Flashpads-F_Paste.gbr
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kicad-x2-tests/x2noap/Flashpads-F_Silkscreen.gbr
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gerbv.gbr
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'''.splitlines() if l ]
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MIN_REFERENCE_FILES = [
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@ -501,8 +553,6 @@ def test_svg_export_gerber(reference, tmpfile):
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assert mean < 1.2e-3
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assert hist[3:].sum() < 1e-3*hist.size
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# FIXME test svg margin, bounding box computation
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@filter_syntax_warnings
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@pytest.mark.parametrize('reference', REFERENCE_FILES, indirect=True)
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def test_bounding_box(reference, tmpfile):
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@ -519,6 +569,12 @@ def test_bounding_box(reference, tmpfile):
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grb = GerberFile.open(reference)
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if reference.match(f'fab-3000/*'):
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# These files have the board outline plotted in clear polarity. Change them to dark to not confuse our matching
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# code below.
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for prim in grb.objects:
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prim.polarity_dark = True
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if grb.is_empty:
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pytest.skip()
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@ -542,10 +598,10 @@ def test_bounding_box(reference, tmpfile):
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# Check that all margins are completely black and that the content touches the margins. Allow for some tolerance to
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# allow for antialiasing artifacts and for things like very thin features.
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assert margin_px-2 <= col_prefix <= margin_px+2
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assert margin_px-2 <= col_suffix <= margin_px+2
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assert margin_px-2 <= row_prefix <= margin_px+2
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assert margin_px-2 <= row_suffix <= margin_px+2
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assert margin_px-3 <= col_prefix <= margin_px+3
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assert margin_px-3 <= col_suffix <= margin_px+3
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assert margin_px-3 <= row_prefix <= margin_px+3
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assert margin_px-3 <= row_suffix <= margin_px+3
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@filter_syntax_warnings
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def test_syntax_error():
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Reference in New Issue