def _update_converter():
gs, gs_v = matplotlib.checkdep_ghostscript()
if gs_v is not None:
def cmd(old, new):
return [str(gs), '-q', '-sDEVICE=png16m', '-dNOPAUSE', '-dBATCH',
'-sOutputFile=' + new, old]
converter['pdf'] = make_external_conversion_command(cmd)
converter['eps'] = make_external_conversion_command(cmd)
if matplotlib.checkdep_inkscape() is not None:
converter['svg'] = _SVGConverter()
def _update_converter():
gs, gs_v = matplotlib.checkdep_ghostscript()
if gs_v is not None:
def cmd(old, new):
return [str(gs), '-q', '-sDEVICE=png16m', '-dNOPAUSE', '-dBATCH',
'-sOutputFile=' + new, old]
converter['pdf'] = make_external_conversion_command(cmd)
converter['eps'] = make_external_conversion_command(cmd)
if matplotlib.checkdep_inkscape() is not None:
converter['svg'] = _SVGConverter()
def _update_converter():
gs, gs_v = matplotlib.checkdep_ghostscript()
if gs_v is not None:
cmd = lambda old, new: \
[gs, '-q', '-sDEVICE=png16m', '-dNOPAUSE', '-dBATCH',
'-sOutputFile=' + new, old]
converter['pdf'] = make_external_conversion_command(cmd)
converter['eps'] = make_external_conversion_command(cmd)
if matplotlib.checkdep_inkscape() is not None:
cmd = lambda old, new: \
['inkscape', '-z', old, '--export-png', new]
converter['svg'] = make_external_conversion_command(cmd)
def _update_converter():
gs, gs_v = matplotlib.checkdep_ghostscript()
if gs_v is not None:
cmd = lambda old, new: \
[gs, '-q', '-sDEVICE=png16m', '-dNOPAUSE', '-dBATCH',
'-sOutputFile=' + new, old]
converter['pdf'] = make_external_conversion_command(cmd)
converter['eps'] = make_external_conversion_command(cmd)
if matplotlib.checkdep_inkscape() is not None:
cmd = lambda old, new: \
['inkscape', '-z', old, '--export-png', new]
converter['svg'] = make_external_conversion_command(cmd)
def _update_converter():
gs, gs_v = matplotlib.checkdep_ghostscript()
if gs_v is not None:
def cmd(old, new):
return [gs, "-q", "-sDEVICE=png16m", "-dNOPAUSE", "-dBATCH", "-sOutputFile=" + new, old]
converter["pdf"] = make_external_conversion_command(cmd)
converter["eps"] = make_external_conversion_command(cmd)
if matplotlib.checkdep_inkscape() is not None:
def cmd(old, new):
return ["inkscape", "-z", old, "--export-png", new]
converter["svg"] = make_external_conversion_command(cmd)
def get_file_hash(path, block_size=2 ** 20):
md5 = hashlib.md5()
with open(path, 'rb') as fd:
while True:
data = fd.read(block_size)
if not data:
break
md5.update(data)
if path.endswith('.pdf'):
from matplotlib import checkdep_ghostscript
md5.update(checkdep_ghostscript()[1].encode('utf-8'))
elif path.endswith('.svg'):
from matplotlib import checkdep_inkscape
md5.update(checkdep_inkscape().encode('utf-8'))
return md5.hexdigest()
def get_file_hash(path, block_size=2 ** 20):
md5 = hashlib.md5()
with open(path, 'rb') as fd:
while True:
data = fd.read(block_size)
if not data:
break
md5.update(data)
if path.endswith('.pdf'):
from matplotlib import checkdep_ghostscript
md5.update(checkdep_ghostscript()[1].encode('utf-8'))
elif path.endswith('.svg'):
from matplotlib import checkdep_inkscape
md5.update(checkdep_inkscape().encode('utf-8'))
return md5.hexdigest()
return convert
if matplotlib.checkdep_ghostscript() is not None:
# FIXME: make checkdep_ghostscript return the command
if sys.platform == 'win32':
gs = 'gswin32c'
else:
gs = 'gs'
cmd = lambda old, new: \
[gs, '-q', '-sDEVICE=png16m', '-dNOPAUSE', '-dBATCH',
'-sOutputFile=' + new, old]
converter['pdf'] = make_external_conversion_command(cmd)
converter['eps'] = make_external_conversion_command(cmd)
if matplotlib.checkdep_inkscape() is not None:
cmd = lambda old, new: \
['inkscape', '-z', old, '--export-png', new]
converter['svg'] = make_external_conversion_command(cmd)
def comparable_formats():
'''Returns the list of file formats that compare_images can compare
on this system.'''
return ['png'] + converter.keys()
def convert(filename):
'''
Convert the named file into a png file.
Returns the name of the created file.
return convert
if matplotlib.checkdep_ghostscript() is not None:
if sys.platform == 'win32':
gs = 'gswin32c'
else:
gs = 'gs'
cmd = lambda old, new: \
[gs, '-q', '-sDEVICE=png16m', '-dNOPAUSE', '-dBATCH',
'-sOutputFile=' + new, old]
converter['pdf'] = make_external_conversion_command(cmd)
converter['eps'] = make_external_conversion_command(cmd)
if matplotlib.checkdep_inkscape() is not None:
cmd = lambda old, new: \
['inkscape', '-z', old, '--export-png', new]
converter['svg'] = make_external_conversion_command(cmd)
def comparable_formats():
'''Returns the list of file formats that compare_images can compare
on this system.'''
return ['png'] + converter.keys()
def convert(filename, cache):
'''
Convert the named file into a png file. Returns the name of the
created file.
If *cache* is True, the result of the conversion is cached in
def _update_converter():
gs, gs_v = matplotlib.checkdep_ghostscript()
if gs_v is not None:
converter['pdf'] = converter['eps'] = _GSConverter()
if matplotlib.checkdep_inkscape() is not None:
converter['svg'] = _SVGConverter()
def _update_converter():
gs, gs_v = matplotlib.checkdep_ghostscript()
if gs_v is not None:
converter['pdf'] = converter['eps'] = _GSConverter()
if matplotlib.checkdep_inkscape() is not None:
converter['svg'] = _SVGConverter()
