def it_catalogs_the_system_fonts_to_help_find(self, installed_fixture):
expected_call_args, expected_values = installed_fixture
installed_fonts = FontFiles._installed_fonts()
assert FontFiles._iter_font_files_in.call_args_list == (
expected_call_args
)
assert installed_fonts == expected_values
def it_iterates_over_fonts_in_dir_to_help_find(self, iter_fixture):
directory, _Font_, expected_calls, expected_paths = iter_fixture
paths = list(FontFiles._iter_font_files_in(directory))
assert _Font_.open.call_args_list == expected_calls
assert paths == expected_paths
def it_iterates_over_fonts_in_dir_to_help_find(self, iter_fixture):
directory, _Font_, expected_calls, expected_paths = iter_fixture
paths = list(FontFiles._iter_font_files_in(directory))
print(directory)
assert _Font_.open.call_args_list == expected_calls
assert paths == expected_paths
def _can_i_haz_linux(cls):
if sys.platform.startswith("linux"):
return {
# python-pptx fails if Calibri isn't found, so reroute it to a local font file
('Calibri', False, False): '/usr/share/fonts/truetype/freefont/FreeSans.ttf',
}
else:
return FontFiles._old_installed_fonts()
def _can_i_haz_linux(cls):
if sys.platform.startswith("linux"):
return {
# python-pptx fails if Calibri isn't found, so reroute it to a local font file
('Calibri', False, False):
'/usr/share/fonts/truetype/freefont/FreeSans.ttf',
}
else:
return FontFiles._old_installed_fonts()
def _best_fit_font_size(self, family, max_size, bold, italic, font_file):
"""
Return the largest integer point size not greater than *max_size*
that allows all the text in this text frame to fit inside its extents
when rendered using the font described by *family*, *bold*, and
*italic*. If *font_file* is specified, it is used to calculate the
fit, whether or not it matches *family*, *bold*, and *italic*.
"""
if font_file is None:
font_file = FontFiles.find(family, bold, italic)
return TextFitter.best_fit_font_size(self.text, self._extents,
max_size, font_file)
def _best_fit_font_size(self, family, max_size, bold, italic, font_file):
"""
Return the largest integer point size not greater than *max_size*
that allows all the text in this text frame to fit inside its extents
when rendered using the font described by *family*, *bold*, and
*italic*. If *font_file* is specified, it is used to calculate the
fit, whether or not it matches *family*, *bold*, and *italic*.
"""
if font_file is None:
font_file = FontFiles.find(family, bold, italic)
return TextFitter.best_fit_font_size(
self.text, self._extents, max_size, font_file
)
def it_generates_font_dirs_to_help_find(self, font_dirs_fixture):
expected_values = font_dirs_fixture
font_dirs = FontFiles._font_directories()
assert font_dirs == expected_values
def it_catalogs_the_system_fonts_to_help_find(self, installed_fixture):
expected_call_args, expected_values = installed_fixture
installed_fonts = FontFiles._installed_fonts()
assert FontFiles._iter_font_files_in.call_args_list == (
expected_call_args)
assert installed_fonts == expected_values
def it_can_find_a_system_font_file(self, find_fixture):
family_name, is_bold, is_italic, expected_path = find_fixture
path = FontFiles.find(family_name, is_bold, is_italic)
assert path == expected_path
def it_knows_windows_font_dirs_to_help_find(self, win_dirs_fixture):
expected_dirs = win_dirs_fixture
font_dirs = FontFiles._windows_font_directories()
assert font_dirs == expected_dirs
def it_knows_os_x_font_dirs_to_help_find(self, osx_dirs_fixture):
expected_dirs = osx_dirs_fixture
font_dirs = FontFiles._os_x_font_directories()
assert font_dirs == expected_dirs
def it_generates_font_dirs_to_help_find(self, font_dirs_fixture):
expected_values = font_dirs_fixture
font_dirs = FontFiles._font_directories()
assert font_dirs == expected_values
def it_can_find_a_system_font_file(self, find_fixture):
family_name, is_bold, is_italic, expected_path = find_fixture
path = FontFiles.find(family_name, is_bold, is_italic)
assert path == expected_path
def it_knows_os_x_font_dirs_to_help_find(self, osx_dirs_fixture):
expected_dirs = osx_dirs_fixture
font_dirs = FontFiles._os_x_font_directories()
assert font_dirs == expected_dirs
def it_knows_windows_font_dirs_to_help_find(self, win_dirs_fixture):
expected_dirs = win_dirs_fixture
font_dirs = FontFiles._windows_font_directories()
assert font_dirs == expected_dirs
def it_knows_linuxdows_font_dirs_to_help_find(self, linux_dirs_fixture):
expected_dirs = linux_dirs_fixture
font_dirs = FontFiles._linux_font_directories()
assert font_dirs == expected_dirs