def request(method, url, **kwargs):
"""
Central place to make any v1 api request.
:param (str) method: The request method ('get', 'put', 'delete', ...).
:param (str) url: The full api url to make the request to.
:param kwargs: These are passed along to requests.
:return: (requests.Response) The response directly from requests.
"""
if kwargs.get('json', None) is not None:
# See chart_studio.api.v2.utils.request for examples on how to do this.
raise _plotly_utils.exceptions.PlotlyError(
'V1 API does not handle arbitrary json.')
kwargs['headers'] = dict(kwargs.get('headers', {}), **get_headers())
kwargs['verify'] = config.get_config()['plotly_ssl_verification']
try:
response = requests.request(method, url, **kwargs)
except RequestException as e:
# The message can be an exception. E.g., MaxRetryError.
message = str(getattr(e, 'message', 'No message'))
response = getattr(e, 'response', None)
status_code = response.status_code if response else None
content = response.content if response else 'No content'
raise exceptions.PlotlyRequestError(message, status_code, content)
validate_response(response)
return response
def get_headers():
"""
Using session credentials/config, get headers for a V2 API request.
Users may have their own proxy layer and so we free up the `authorization`
header for this purpose (instead adding the user authorization in a new
`plotly-authorization` header). See pull #239.
:returns: (dict) Headers to add to a requests.request call.
"""
from plotly import version
creds = config.get_credentials()
headers = {
"plotly-client-platform": "python {}".format(version.stable_semver()),
"content-type": "application/json",
}
plotly_auth = basic_auth(creds["username"], creds["api_key"])
proxy_auth = basic_auth(creds["proxy_username"], creds["proxy_password"])
if config.get_config()["plotly_proxy_authorization"]:
headers["authorization"] = proxy_auth
if creds["username"] and creds["api_key"]:
headers["plotly-authorization"] = plotly_auth
else:
if creds["username"] and creds["api_key"]:
headers["authorization"] = plotly_auth
return headers
def build_url(resource, id="", route=""):
"""
Create a url for a request on a V2 resource.
:param (str) resource: E.g., 'files', 'plots', 'grids', etc.
:param (str) id: The unique identifier for the resource.
:param (str) route: Detail/list route. E.g., 'restore', 'lookup', etc.
:return: (str) The url.
"""
base = config.get_config()["plotly_api_domain"]
formatter = {"base": base, "resource": resource, "id": id, "route": route}
# Add path to base url depending on the input params. Note that `route`
# can refer to a 'list' or a 'detail' route. Since it cannot refer to
# both at the same time, it's overloaded in this function.
if id:
if route:
url = "{base}/v2/{resource}/{id}/{route}".format(**formatter)
else:
url = "{base}/v2/{resource}/{id}".format(**formatter)
else:
if route:
url = "{base}/v2/{resource}/{route}".format(**formatter)
else:
url = "{base}/v2/{resource}".format(**formatter)
return url
def clientresp(data, **kwargs):
"""
Deprecated endpoint, still used because it can parse data out of a plot.
When we get around to forcing users to create grids and then create plots,
we can finally get rid of this.
:param (list) data: The data array from a figure.
"""
from plotly import version
creds = config.get_credentials()
cfg = config.get_config()
dumps_kwargs = {'sort_keys': True, 'cls': PlotlyJSONEncoder}
payload = {
'platform': 'python', 'version': version.stable_semver(),
'args': _json.dumps(data, **dumps_kwargs),
'un': creds['username'], 'key': creds['api_key'], 'origin': 'plot',
'kwargs': _json.dumps(kwargs, **dumps_kwargs)
}
url = '{plotly_domain}/clientresp'.format(**cfg)
response = request('post', url, data=payload)
# Old functionality, just keeping it around.
parsed_content = response.json()
if parsed_content.get('warning'):
warnings.warn(parsed_content['warning'])
if parsed_content.get('message'):
print(parsed_content['message'])
return response
def request(method, url, **kwargs):
"""
Central place to make any v1 api request.
:param (str) method: The request method ('get', 'put', 'delete', ...).
:param (str) url: The full api url to make the request to.
:param kwargs: These are passed along to requests.
:return: (requests.Response) The response directly from requests.
"""
if kwargs.get('json', None) is not None:
# See chart_studio.api.v2.utils.request for examples on how to do this.
raise _plotly_utils.exceptions.PlotlyError(
'V1 API does not handle arbitrary json.')
kwargs['headers'] = dict(kwargs.get('headers', {}), **get_headers())
kwargs['verify'] = config.get_config()['plotly_ssl_verification']
try:
response = requests.request(method, url, **kwargs)
except RequestException as e:
# The message can be an exception. E.g., MaxRetryError.
message = str(getattr(e, 'message', 'No message'))
response = getattr(e, 'response', None)
status_code = response.status_code if response else None
content = response.content if response else 'No content'
raise exceptions.PlotlyRequestError(message, status_code, content)
validate_response(response)
return response
def get_headers():
"""
Using session credentials/config, get headers for a V2 API request.
Users may have their own proxy layer and so we free up the `authorization`
header for this purpose (instead adding the user authorization in a new
`plotly-authorization` header). See pull #239.
:returns: (dict) Headers to add to a requests.request call.
"""
from plotly import version
creds = config.get_credentials()
headers = {
'plotly-client-platform': 'python {}'.format(version.stable_semver()),
'content-type': 'application/json'
}
plotly_auth = basic_auth(creds['username'], creds['api_key'])
proxy_auth = basic_auth(creds['proxy_username'], creds['proxy_password'])
if config.get_config()['plotly_proxy_authorization']:
headers['authorization'] = proxy_auth
if creds['username'] and creds['api_key']:
headers['plotly-authorization'] = plotly_auth
else:
if creds['username'] and creds['api_key']:
headers['authorization'] = plotly_auth
return headers
def build_url(resource, id='', route=''):
"""
Create a url for a request on a V2 resource.
:param (str) resource: E.g., 'files', 'plots', 'grids', etc.
:param (str) id: The unique identifier for the resource.
:param (str) route: Detail/list route. E.g., 'restore', 'lookup', etc.
:return: (str) The url.
"""
base = config.get_config()['plotly_api_domain']
formatter = {'base': base, 'resource': resource, 'id': id, 'route': route}
# Add path to base url depending on the input params. Note that `route`
# can refer to a 'list' or a 'detail' route. Since it cannot refer to
# both at the same time, it's overloaded in this function.
if id:
if route:
url = '{base}/v2/{resource}/{id}/{route}'.format(**formatter)
else:
url = '{base}/v2/{resource}/{id}'.format(**formatter)
else:
if route:
url = '{base}/v2/{resource}/{route}'.format(**formatter)
else:
url = '{base}/v2/{resource}'.format(**formatter)
return url
def request(method, url, **kwargs):
"""
Central place to make any api v2 api request.
:param (str) method: The request method ('get', 'put', 'delete', ...).
:param (str) url: The full api url to make the request to.
:param kwargs: These are passed along (but possibly mutated) to requests.
:return: (requests.Response) The response directly from requests.
"""
kwargs["headers"] = dict(kwargs.get("headers", {}), **get_headers())
# Change boolean params to lowercase strings. E.g., `True` --> `'true'`.
# Just change the value so that requests handles query string creation.
if isinstance(kwargs.get("params"), dict):
kwargs["params"] = kwargs["params"].copy()
for key in kwargs["params"]:
if isinstance(kwargs["params"][key], bool):
kwargs["params"][key] = _json.dumps(kwargs["params"][key])
# We have a special json encoding class for non-native objects.
if kwargs.get("json") is not None:
if kwargs.get("data"):
raise _plotly_utils.exceptions.PlotlyError(
"Cannot supply data and json kwargs."
)
kwargs["data"] = _json.dumps(
kwargs.pop("json"), sort_keys=True, cls=PlotlyJSONEncoder
)
# The config file determines whether reuqests should *verify*.
kwargs["verify"] = config.get_config()["plotly_ssl_verification"]
try:
response = requests.request(method, url, **kwargs)
except RequestException as e:
# The message can be an exception. E.g., MaxRetryError.
message = str(getattr(e, "message", "No message"))
response = getattr(e, "response", None)
status_code = response.status_code if response else None
content = response.content if response else "No content"
raise exceptions.PlotlyRequestError(message, status_code, content)
validate_response(response)
return response
def get_headers():
"""
Using session credentials/config, get headers for a v1 API request.
Users may have their own proxy layer and so we free up the `authorization`
header for this purpose (instead adding the user authorization in a new
`plotly-authorization` header). See pull #239.
:returns: (dict) Headers to add to a requests.request call.
"""
headers = {}
creds = config.get_credentials()
proxy_auth = basic_auth(creds['proxy_username'], creds['proxy_password'])
if config.get_config()['plotly_proxy_authorization']:
headers['authorization'] = proxy_auth
return headers
def get_headers():
"""
Using session credentials/config, get headers for a v1 API request.
Users may have their own proxy layer and so we free up the `authorization`
header for this purpose (instead adding the user authorization in a new
`plotly-authorization` header). See pull #239.
:returns: (dict) Headers to add to a requests.request call.
"""
headers = {}
creds = config.get_credentials()
proxy_auth = basic_auth(creds['proxy_username'], creds['proxy_password'])
if config.get_config()['plotly_proxy_authorization']:
headers['authorization'] = proxy_auth
return headers
def request(method, url, **kwargs):
"""
Central place to make any api v2 api request.
:param (str) method: The request method ('get', 'put', 'delete', ...).
:param (str) url: The full api url to make the request to.
:param kwargs: These are passed along (but possibly mutated) to requests.
:return: (requests.Response) The response directly from requests.
"""
kwargs['headers'] = dict(kwargs.get('headers', {}), **get_headers())
# Change boolean params to lowercase strings. E.g., `True` --> `'true'`.
# Just change the value so that requests handles query string creation.
if isinstance(kwargs.get('params'), dict):
kwargs['params'] = kwargs['params'].copy()
for key in kwargs['params']:
if isinstance(kwargs['params'][key], bool):
kwargs['params'][key] = _json.dumps(kwargs['params'][key])
# We have a special json encoding class for non-native objects.
if kwargs.get('json') is not None:
if kwargs.get('data'):
raise _plotly_utils.exceptions.PlotlyError(
'Cannot supply data and json kwargs.')
kwargs['data'] = _json.dumps(kwargs.pop('json'), sort_keys=True,
cls=PlotlyJSONEncoder)
# The config file determines whether reuqests should *verify*.
kwargs['verify'] = config.get_config()['plotly_ssl_verification']
try:
response = requests.request(method, url, **kwargs)
except RequestException as e:
# The message can be an exception. E.g., MaxRetryError.
message = str(getattr(e, 'message', 'No message'))
response = getattr(e, 'response', None)
status_code = response.status_code if response else None
content = response.content if response else 'No content'
raise exceptions.PlotlyRequestError(message, status_code, content)
validate_response(response)
return response
def clientresp(data, **kwargs):
"""
Deprecated endpoint, still used because it can parse data out of a plot.
When we get around to forcing users to create grids and then create plots,
we can finally get rid of this.
:param (list) data: The data array from a figure.
"""
from plotly import version
creds = config.get_credentials()
cfg = config.get_config()
dumps_kwargs = {'sort_keys': True, 'cls': PlotlyJSONEncoder}
payload = {
'platform': 'python',
'version': version.stable_semver(),
'args': _json.dumps(data, **dumps_kwargs),
'un': creds['username'],
'key': creds['api_key'],
'origin': 'plot',
'kwargs': _json.dumps(kwargs, **dumps_kwargs)
}
url = '{plotly_domain}/clientresp'.format(**cfg)
response = request('post', url, data=payload)
# Old functionality, just keeping it around.
parsed_content = response.json()
if parsed_content.get('warning'):
warnings.warn(parsed_content['warning'])
if parsed_content.get('message'):
print(parsed_content['message'])
return response
def _return_layout_specs(num_of_boxes, url_lines, title_lines, text_block,
code_blocks, slide_num, style):
# returns specs of the form (left, top, height, width)
code_theme = "tomorrowNight"
if style == "martik":
specs_for_boxes = []
margin = 18 # in pxs
# set Headings styles
paragraph_styles["Heading 1"].update({
"color":
"#0D0A1E",
"fontFamily":
"Raleway",
"fontSize":
55,
"fontWeight":
fontWeight_dict["Bold"]["fontWeight"],
})
paragraph_styles["Heading 2"] = copy.deepcopy(
paragraph_styles["Heading 1"])
paragraph_styles["Heading 2"].update({"fontSize": 36})
paragraph_styles["Heading 3"] = copy.deepcopy(
paragraph_styles["Heading 1"])
paragraph_styles["Heading 3"].update({"fontSize": 30})
# set Body style
paragraph_styles["Body"].update({
"color":
"#96969C",
"fontFamily":
"Roboto",
"fontSize":
16,
"fontWeight":
fontWeight_dict["Regular"]["fontWeight"],
})
bkgd_color = "#F4FAFB"
title_font_color = "#0D0A1E"
text_font_color = "#96969C"
if num_of_boxes == 0 and slide_num == 0:
text_textAlign = "center"
else:
text_textAlign = "left"
if num_of_boxes == 0:
specs_for_title = (0, 50, 20, 100)
specs_for_text = (15, 60, 50, 70)
bkgd_color = "#0D0A1E"
title_font_color = "#F4FAFB"
text_font_color = "#F4FAFB"
elif num_of_boxes == 1:
if code_blocks != [] or (url_lines != []
and get_config()["plotly_domain"]
in url_lines[0]):
if code_blocks != []:
w_range = 40
else:
w_range = 60
text_top = _top_spec_for_text_at_bottom(
text_block, 80, per_from_bottom=(margin / HEIGHT) * 100)
specs_for_title = (0, 3, 20, 100)
specs_for_text = (10, text_top, 30, 80)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype="middle",
width_range=w_range,
height_range=60,
margin=margin,
betw_boxes=4,
)
bkgd_color = "#0D0A1E"
title_font_color = "#F4FAFB"
text_font_color = "#F4FAFB"
code_theme = "tomorrow"
elif title_lines == [] and text_block == "":
specs_for_title = (0, 50, 20, 100)
specs_for_text = (15, 60, 50, 70)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype="middle",
width_range=50,
height_range=80,
margin=0,
betw_boxes=0,
)
else:
title_text_width = 40 - (margin / WIDTH) * 100
text_top = _top_spec_for_text_at_bottom(
text_block,
title_text_width,
per_from_bottom=(margin / HEIGHT) * 100,
)
specs_for_title = (60, 3, 20, 40)
specs_for_text = (60, text_top, 1, title_text_width)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype="leftgroup_v",
width_range=60,
margin=margin,
betw_boxes=4,
)
bkgd_color = "#0D0A1E"
title_font_color = "#F4FAFB"
text_font_color = "#F4FAFB"
elif num_of_boxes == 2 and url_lines != []:
text_top = _top_spec_for_text_at_bottom(
text_block,
46,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=50)
specs_for_title = (0, 3, 20, 50)
specs_for_text = (52, text_top, 40, 46)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype="checkerboard_topright")
elif num_of_boxes >= 2 and url_lines == []:
text_top = _top_spec_for_text_at_bottom(
text_block,
92,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=15)
if num_of_boxes == 2:
betw_boxes = 90
else:
betw_boxes = 10
specs_for_title = (0, 3, 20, 100)
specs_for_text = (4, text_top, 1, 92)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype="middle",
width_range=92,
height_range=60,
margin=margin,
betw_boxes=betw_boxes,
)
code_theme = "tomorrow"
else:
text_top = _top_spec_for_text_at_bottom(
text_block,
40 - (margin / WIDTH) * 100,
per_from_bottom=(margin / HEIGHT) * 100,
)
specs_for_title = (0, 3, 20, 40 - (margin / WIDTH) * 100)
specs_for_text = (
(margin / WIDTH) * 100,
text_top,
50,
40 - (margin / WIDTH) * 100,
)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype="rightgroup_v",
width_range=60,
margin=margin,
betw_boxes=4,
)
elif style == "moods":
specs_for_boxes = []
margin = 18
code_theme = "tomorrowNight"
# set Headings styles
paragraph_styles["Heading 1"].update({
"color":
"#000016",
"fontFamily":
"Roboto",
"fontSize":
55,
"fontWeight":
fontWeight_dict["Black"]["fontWeight"],
})
paragraph_styles["Heading 2"] = copy.deepcopy(
paragraph_styles["Heading 1"])
paragraph_styles["Heading 2"].update({"fontSize": 36})
paragraph_styles["Heading 3"] = copy.deepcopy(
paragraph_styles["Heading 1"])
paragraph_styles["Heading 3"].update({"fontSize": 30})
# set Body style
paragraph_styles["Body"].update({
"color":
"#000016",
"fontFamily":
"Roboto",
"fontSize":
16,
"fontWeight":
fontWeight_dict["Thin"]["fontWeight"],
})
bkgd_color = "#FFFFFF"
title_font_color = None
text_font_color = None
if num_of_boxes == 0 and slide_num == 0:
text_textAlign = "center"
else:
text_textAlign = "left"
if num_of_boxes == 0:
if slide_num == 0 or text_block == "":
bkgd_color = "#F7F7F7"
specs_for_title = (0, 50, 20, 100)
specs_for_text = (15, 60, 50, 70)
else:
bkgd_color = "#F7F7F7"
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=90,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=20,
)
specs_for_title = (0, 2, 20, 100)
specs_for_text = (5, text_top, 50, 90)
elif num_of_boxes == 1:
if code_blocks != []:
# code
if text_block == "":
margin = 5
specs_for_title = (0, 3, 20, 100)
specs_for_text = (0, 0, 0, 0)
top = 12
specs_for_boxes = [(margin, top, 100 - top - margin,
100 - 2 * margin)]
elif slide_num % 2 == 0:
# middle center
width_per = 90
height_range = 60
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=100 - height_range / 2.0,
)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype="middle",
width_range=50,
height_range=60,
margin=margin,
)
specs_for_title = (0, 3, 20, 100)
specs_for_text = (5, text_top, 2, width_per)
else:
# right
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30,
)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype="rightgroup_v",
width_range=50,
margin=40,
)
specs_for_title = (0, 3, 20, 50)
specs_for_text = (2, text_top, 2, width_per - 2)
elif url_lines != [] and get_config(
)["plotly_domain"] in url_lines[0]:
# url
if slide_num % 2 == 0:
# top half
width_per = 95
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=60,
)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype="middle",
width_range=100,
height_range=60,
middle_center=30,
)
specs_for_title = (0, 60, 20, 100)
specs_for_text = (2.5, text_top, 2, width_per)
else:
# middle across
width_per = 95
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=60,
)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype="middle",
width_range=100,
height_range=60,
)
specs_for_title = (0, 3, 20, 100)
specs_for_text = (2.5, text_top, 2, width_per)
else:
# image
if slide_num % 2 == 0:
# right
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30,
)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype="rightgroup_v",
width_range=50,
margin=0)
specs_for_title = (0, 3, 20, 50)
specs_for_text = (2, text_top, 2, width_per - 2)
else:
# left
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30,
)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype="leftgroup_v",
width_range=50,
margin=0)
specs_for_title = (50, 3, 20, 50)
specs_for_text = (52, text_top, 2, width_per - 2)
elif num_of_boxes == 2:
# right stack
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30,
)
specs_for_boxes = [(50, 0, 50, 50), (50, 50, 50, 50)]
specs_for_title = (0, 3, 20, 50)
specs_for_text = (2, text_top, 2, width_per - 2)
elif num_of_boxes == 3:
# middle top
width_per = 95
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=40,
)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype="middle",
width_range=100,
height_range=40,
middle_center=30,
)
specs_for_title = (0, 0, 20, 100)
specs_for_text = (2.5, text_top, 2, width_per)
else:
# right stack
width_per = 40
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30,
)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype="rightgroup_v",
width_range=60,
margin=0)
specs_for_title = (0, 3, 20, 40)
specs_for_text = (2, text_top, 2, width_per - 2)
# set text style attributes
title_style_attr = {}
text_style_attr = {"textAlign": text_textAlign}
if text_font_color:
text_style_attr["color"] = text_font_color
if title_font_color:
title_style_attr["color"] = title_font_color
return (
specs_for_boxes,
specs_for_title,
specs_for_text,
bkgd_color,
title_style_attr,
text_style_attr,
code_theme,
)
def _markdown_to_presentation(self, markdown_string, style, imgStretch):
list_of_slides = _list_of_slides(markdown_string)
for slide_num, slide in enumerate(list_of_slides):
lines_in_slide = slide.split("\n")
title_lines = []
# validate blocks of code
if slide.count("```") % 2 != 0:
raise _plotly_utils.exceptions.PlotlyError(CODE_ENV_ERROR)
# find code blocks
code_indices = []
code_blocks = []
wdw_size = len("```")
for j in range(len(slide)):
if slide[j:j + wdw_size] == "```":
code_indices.append(j)
for k in range(int(len(code_indices) / 2)):
code_blocks.append(
slide[code_indices[2 * k]:code_indices[(2 * k) + 1]])
lang_and_code_tuples = []
for code_block in code_blocks:
# validate code blocks
code_by_lines = code_block.split("\n")
language = _remove_extra_whitespace_from_line(
code_by_lines[0][3:]).lower()
if language == "" or language not in VALID_LANGUAGES:
raise _plotly_utils.exceptions.PlotlyError(
"The language of your code block should be "
"clearly indicated after the first ``` that "
"begins the code block. The valid languages to "
"choose from are" + list_of_options(VALID_LANGUAGES))
lang_and_code_tuples.append(
(language, "\n".join(code_by_lines[1:])))
# collect text, code and urls
title_lines = []
url_lines = []
text_lines = []
inCode = False
for line in lines_in_slide:
# inCode handling
if line[:3] == "```" and len(line) > 3:
inCode = True
if line == "```":
inCode = False
if not inCode and line != "```":
if len(line) > 0 and line[0] == "#":
title_lines.append(line)
elif _url_parens_contained("Plotly",
line) or _url_parens_contained(
"Image", line):
if (line.startswith("Plotly(")
and get_config()["plotly_domain"] not in line):
raise _plotly_utils.exceptions.PlotlyError(
"You are attempting to insert a Plotly Chart "
"in your slide but your url does not have "
"your plotly domain '{}' in it.".format(
get_config()["plotly_domain"]))
url_lines.append(line)
else:
# find and set transition properties
trans = "transition:"
if line.startswith(trans) and title_lines == []:
slide_trans = line[len(trans):]
slide_trans = _remove_extra_whitespace_from_line(
slide_trans)
slide_transition_list = []
for key in VALID_TRANSITIONS:
if key in slide_trans:
slide_transition_list.append(key)
if slide_transition_list == []:
slide_transition_list.append("slide")
self._set_transition(slide_transition_list,
slide_num)
else:
text_lines.append(line)
# make text block
for i in range(2):
try:
while text_lines[-i] == "":
text_lines.pop(-i)
except IndexError:
pass
text_block = "\n".join(text_lines)
num_of_boxes = len(url_lines) + len(lang_and_code_tuples)
(
specs_for_boxes,
specs_for_title,
specs_for_text,
bkgd_color,
title_style_attr,
text_style_attr,
code_theme,
) = _return_layout_specs(
num_of_boxes,
url_lines,
title_lines,
text_block,
code_blocks,
slide_num,
style,
)
# background color
self._color_background(bkgd_color, slide_num)
# insert title, text, code, and images
if len(title_lines) > 0:
# clean titles
title = title_lines[0]
num_hashes = 0
while title[0] == "#":
title = title[1:]
num_hashes += 1
title = _remove_extra_whitespace_from_line(title)
self._insert(
box="Text",
text_or_url=title,
left=specs_for_title[0],
top=specs_for_title[1],
height=specs_for_title[2],
width=specs_for_title[3],
slide=slide_num,
style_attr=title_style_attr,
paragraphStyle="Heading 1".format(min(num_hashes, 3)),
)
# text
if len(text_lines) > 0:
self._insert(
box="Text",
text_or_url=text_block,
left=specs_for_text[0],
top=specs_for_text[1],
height=specs_for_text[2],
width=specs_for_text[3],
slide=slide_num,
style_attr=text_style_attr,
paragraphStyle="Body",
)
url_and_code_blocks = list(url_lines + lang_and_code_tuples)
for k, specs in enumerate(specs_for_boxes):
url_or_code = url_and_code_blocks[k]
if isinstance(url_or_code, tuple):
# code
language = url_or_code[0]
code = url_or_code[1]
box_name = "CodePane"
# code style
props_attr = {}
props_attr["language"] = language
props_attr["theme"] = code_theme
self._insert(
box=box_name,
text_or_url=code,
left=specs[0],
top=specs[1],
height=specs[2],
width=specs[3],
slide=slide_num,
props_attr=props_attr,
)
else:
# url
if get_config()["plotly_domain"] in url_or_code:
box_name = "Plotly"
else:
box_name = "Image"
url = url_or_code[len(box_name) + 1:-1]
self._insert(
box=box_name,
text_or_url=url,
left=specs[0],
top=specs[1],
height=specs[2],
width=specs[3],
slide=slide_num,
)
if not imgStretch:
for s, slide in enumerate(self["presentation"]["slides"]):
for c, child in enumerate(slide["children"]):
if child["type"] in ["Image", "Plotly"]:
deep_child = child["props"]["style"]
width = deep_child["width"]
height = deep_child["height"]
if width >= height:
deep_child["max-width"] = deep_child.pop("width")
else:
deep_child["max-height"] = deep_child.pop("height")
def _markdown_to_presentation(self, markdown_string, style, imgStretch):
list_of_slides = _list_of_slides(markdown_string)
for slide_num, slide in enumerate(list_of_slides):
lines_in_slide = slide.split('\n')
title_lines = []
# validate blocks of code
if slide.count('```') % 2 != 0:
raise _plotly_utils.exceptions.PlotlyError(CODE_ENV_ERROR)
# find code blocks
code_indices = []
code_blocks = []
wdw_size = len('```')
for j in range(len(slide)):
if slide[j:j+wdw_size] == '```':
code_indices.append(j)
for k in range(int(len(code_indices) / 2)):
code_blocks.append(
slide[code_indices[2 * k]:code_indices[(2 * k) + 1]]
)
lang_and_code_tuples = []
for code_block in code_blocks:
# validate code blocks
code_by_lines = code_block.split('\n')
language = _remove_extra_whitespace_from_line(
code_by_lines[0][3:]
).lower()
if language == '' or language not in VALID_LANGUAGES:
raise _plotly_utils.exceptions.PlotlyError(
"The language of your code block should be "
"clearly indicated after the first ``` that "
"begins the code block. The valid languages to "
"choose from are" + list_of_options(
VALID_LANGUAGES
)
)
lang_and_code_tuples.append(
(language, '\n'.join(code_by_lines[1:]))
)
# collect text, code and urls
title_lines = []
url_lines = []
text_lines = []
inCode = False
for line in lines_in_slide:
# inCode handling
if line[:3] == '```' and len(line) > 3:
inCode = True
if line == '```':
inCode = False
if not inCode and line != '```':
if len(line) > 0 and line[0] == '#':
title_lines.append(line)
elif (_url_parens_contained('Plotly', line) or
_url_parens_contained('Image', line)):
if (line.startswith('Plotly(') and
get_config()['plotly_domain'] not in line):
raise _plotly_utils.exceptions.PlotlyError(
"You are attempting to insert a Plotly Chart "
"in your slide but your url does not have "
"your plotly domain '{}' in it.".format(
get_config()['plotly_domain']
)
)
url_lines.append(line)
else:
# find and set transition properties
trans = 'transition:'
if line.startswith(trans) and title_lines == []:
slide_trans = line[len(trans):]
slide_trans = _remove_extra_whitespace_from_line(
slide_trans
)
slide_transition_list = []
for key in VALID_TRANSITIONS:
if key in slide_trans:
slide_transition_list.append(key)
if slide_transition_list == []:
slide_transition_list.append('slide')
self._set_transition(
slide_transition_list, slide_num
)
else:
text_lines.append(line)
# make text block
for i in range(2):
try:
while text_lines[-i] == '':
text_lines.pop(-i)
except IndexError:
pass
text_block = '\n'.join(text_lines)
num_of_boxes = len(url_lines) + len(lang_and_code_tuples)
(specs_for_boxes, specs_for_title, specs_for_text, bkgd_color,
title_style_attr, text_style_attr,
code_theme) = _return_layout_specs(
num_of_boxes, url_lines, title_lines, text_block, code_blocks,
slide_num, style
)
# background color
self._color_background(bkgd_color, slide_num)
# insert title, text, code, and images
if len(title_lines) > 0:
# clean titles
title = title_lines[0]
num_hashes = 0
while title[0] == '#':
title = title[1:]
num_hashes += 1
title = _remove_extra_whitespace_from_line(title)
self._insert(
box='Text', text_or_url=title,
left=specs_for_title[0], top=specs_for_title[1],
height=specs_for_title[2], width=specs_for_title[3],
slide=slide_num, style_attr=title_style_attr,
paragraphStyle='Heading 1'.format(
min(num_hashes, 3)
)
)
# text
if len(text_lines) > 0:
self._insert(
box='Text', text_or_url=text_block,
left=specs_for_text[0], top=specs_for_text[1],
height=specs_for_text[2], width=specs_for_text[3],
slide=slide_num, style_attr=text_style_attr,
paragraphStyle='Body'
)
url_and_code_blocks = list(url_lines + lang_and_code_tuples)
for k, specs in enumerate(specs_for_boxes):
url_or_code = url_and_code_blocks[k]
if isinstance(url_or_code, tuple):
# code
language = url_or_code[0]
code = url_or_code[1]
box_name = 'CodePane'
# code style
props_attr = {}
props_attr['language'] = language
props_attr['theme'] = code_theme
self._insert(box=box_name, text_or_url=code,
left=specs[0], top=specs[1],
height=specs[2], width=specs[3],
slide=slide_num, props_attr=props_attr)
else:
# url
if get_config()['plotly_domain'] in url_or_code:
box_name = 'Plotly'
else:
box_name = 'Image'
url = url_or_code[len(box_name) + 1: -1]
self._insert(box=box_name, text_or_url=url,
left=specs[0], top=specs[1],
height=specs[2], width=specs[3],
slide=slide_num)
if not imgStretch:
for s, slide in enumerate(self['presentation']['slides']):
for c, child in enumerate(slide['children']):
if child['type'] in ['Image', 'Plotly']:
deep_child = child['props']['style']
width = deep_child['width']
height = deep_child['height']
if width >= height:
deep_child['max-width'] = deep_child.pop('width')
else:
deep_child['max-height'] = deep_child.pop('height')
def _return_layout_specs(num_of_boxes, url_lines, title_lines, text_block,
code_blocks, slide_num, style):
# returns specs of the form (left, top, height, width)
code_theme = 'tomorrowNight'
if style == 'martik':
specs_for_boxes = []
margin = 18 # in pxs
# set Headings styles
paragraph_styles['Heading 1'].update(
{'color': '#0D0A1E',
'fontFamily': 'Raleway',
'fontSize': 55,
'fontWeight': fontWeight_dict['Bold']['fontWeight']}
)
paragraph_styles['Heading 2'] = copy.deepcopy(
paragraph_styles['Heading 1']
)
paragraph_styles['Heading 2'].update({'fontSize': 36})
paragraph_styles['Heading 3'] = copy.deepcopy(
paragraph_styles['Heading 1']
)
paragraph_styles['Heading 3'].update({'fontSize': 30})
# set Body style
paragraph_styles['Body'].update(
{'color': '#96969C',
'fontFamily': 'Roboto',
'fontSize': 16,
'fontWeight': fontWeight_dict['Regular']['fontWeight']}
)
bkgd_color = '#F4FAFB'
title_font_color = '#0D0A1E'
text_font_color = '#96969C'
if num_of_boxes == 0 and slide_num == 0:
text_textAlign = 'center'
else:
text_textAlign = 'left'
if num_of_boxes == 0:
specs_for_title = (0, 50, 20, 100)
specs_for_text = (15, 60, 50, 70)
bkgd_color = '#0D0A1E'
title_font_color = '#F4FAFB'
text_font_color = '#F4FAFB'
elif num_of_boxes == 1:
if code_blocks != [] or (url_lines != [] and
get_config()['plotly_domain'] in
url_lines[0]):
if code_blocks != []:
w_range = 40
else:
w_range = 60
text_top = _top_spec_for_text_at_bottom(
text_block, 80,
per_from_bottom=(margin / HEIGHT) * 100
)
specs_for_title = (0, 3, 20, 100)
specs_for_text = (10, text_top, 30, 80)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='middle', width_range=w_range,
height_range=60, margin=margin, betw_boxes=4
)
bkgd_color = '#0D0A1E'
title_font_color = '#F4FAFB'
text_font_color = '#F4FAFB'
code_theme = 'tomorrow'
elif title_lines == [] and text_block == '':
specs_for_title = (0, 50, 20, 100)
specs_for_text = (15, 60, 50, 70)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='middle', width_range=50,
height_range=80, margin=0, betw_boxes=0
)
else:
title_text_width = 40 - (margin / WIDTH) * 100
text_top = _top_spec_for_text_at_bottom(
text_block, title_text_width,
per_from_bottom=(margin / HEIGHT) * 100
)
specs_for_title = (60, 3, 20, 40)
specs_for_text = (60, text_top, 1, title_text_width)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='leftgroup_v', width_range=60,
margin=margin, betw_boxes=4
)
bkgd_color = '#0D0A1E'
title_font_color = '#F4FAFB'
text_font_color = '#F4FAFB'
elif num_of_boxes == 2 and url_lines != []:
text_top = _top_spec_for_text_at_bottom(
text_block, 46, per_from_bottom=(margin / HEIGHT) * 100,
min_top=50
)
specs_for_title = (0, 3, 20, 50)
specs_for_text = (52, text_top, 40, 46)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='checkerboard_topright'
)
elif num_of_boxes >= 2 and url_lines == []:
text_top = _top_spec_for_text_at_bottom(
text_block, 92, per_from_bottom=(margin / HEIGHT) * 100,
min_top=15
)
if num_of_boxes == 2:
betw_boxes = 90
else:
betw_boxes = 10
specs_for_title = (0, 3, 20, 100)
specs_for_text = (4, text_top, 1, 92)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='middle', width_range=92,
height_range=60, margin=margin, betw_boxes=betw_boxes
)
code_theme = 'tomorrow'
else:
text_top = _top_spec_for_text_at_bottom(
text_block, 40 - (margin / WIDTH) * 100,
per_from_bottom=(margin / HEIGHT) * 100
)
specs_for_title = (0, 3, 20, 40 - (margin / WIDTH) * 100)
specs_for_text = (
(margin / WIDTH) * 100, text_top, 50,
40 - (margin / WIDTH) * 100
)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='rightgroup_v', width_range=60,
margin=margin, betw_boxes=4
)
elif style == 'moods':
specs_for_boxes = []
margin = 18
code_theme = 'tomorrowNight'
# set Headings styles
paragraph_styles['Heading 1'].update(
{'color': '#000016',
'fontFamily': 'Roboto',
'fontSize': 55,
'fontWeight': fontWeight_dict['Black']['fontWeight']}
)
paragraph_styles['Heading 2'] = copy.deepcopy(
paragraph_styles['Heading 1']
)
paragraph_styles['Heading 2'].update({'fontSize': 36})
paragraph_styles['Heading 3'] = copy.deepcopy(
paragraph_styles['Heading 1']
)
paragraph_styles['Heading 3'].update({'fontSize': 30})
# set Body style
paragraph_styles['Body'].update(
{'color': '#000016',
'fontFamily': 'Roboto',
'fontSize': 16,
'fontWeight': fontWeight_dict['Thin']['fontWeight']}
)
bkgd_color = '#FFFFFF'
title_font_color = None
text_font_color = None
if num_of_boxes == 0 and slide_num == 0:
text_textAlign = 'center'
else:
text_textAlign = 'left'
if num_of_boxes == 0:
if slide_num == 0 or text_block == '':
bkgd_color = '#F7F7F7'
specs_for_title = (0, 50, 20, 100)
specs_for_text = (15, 60, 50, 70)
else:
bkgd_color = '#F7F7F7'
text_top = _top_spec_for_text_at_bottom(
text_block, width_per=90,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=20
)
specs_for_title = (0, 2, 20, 100)
specs_for_text = (5, text_top, 50, 90)
elif num_of_boxes == 1:
if code_blocks != []:
# code
if text_block == '':
margin = 5
specs_for_title = (0, 3, 20, 100)
specs_for_text = (0, 0, 0, 0)
top = 12
specs_for_boxes = [
(margin, top, 100 - top - margin, 100 - 2 * margin)
]
elif slide_num % 2 == 0:
# middle center
width_per = 90
height_range = 60
text_top = _top_spec_for_text_at_bottom(
text_block, width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=100 - height_range / 2.
)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='middle',
width_range=50, height_range=60, margin=margin,
)
specs_for_title = (0, 3, 20, 100)
specs_for_text = (
5, text_top, 2, width_per
)
else:
# right
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block, width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30
)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='rightgroup_v',
width_range=50, margin=40,
)
specs_for_title = (0, 3, 20, 50)
specs_for_text = (
2, text_top, 2, width_per - 2
)
elif (url_lines != [] and
get_config()['plotly_domain'] in url_lines[0]):
# url
if slide_num % 2 == 0:
# top half
width_per = 95
text_top = _top_spec_for_text_at_bottom(
text_block, width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=60
)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='middle',
width_range=100, height_range=60,
middle_center=30
)
specs_for_title = (0, 60, 20, 100)
specs_for_text = (
2.5, text_top, 2, width_per
)
else:
# middle across
width_per = 95
text_top = _top_spec_for_text_at_bottom(
text_block, width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=60
)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='middle',
width_range=100, height_range=60
)
specs_for_title = (0, 3, 20, 100)
specs_for_text = (
2.5, text_top, 2, width_per
)
else:
# image
if slide_num % 2 == 0:
# right
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block, width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30
)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='rightgroup_v',
width_range=50, margin=0,
)
specs_for_title = (0, 3, 20, 50)
specs_for_text = (
2, text_top, 2, width_per - 2
)
else:
# left
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block, width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30
)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='leftgroup_v',
width_range=50, margin=0,
)
specs_for_title = (50, 3, 20, 50)
specs_for_text = (
52, text_top, 2, width_per - 2
)
elif num_of_boxes == 2:
# right stack
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block, width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30
)
specs_for_boxes = [(50, 0, 50, 50), (50, 50, 50, 50)]
specs_for_title = (0, 3, 20, 50)
specs_for_text = (
2, text_top, 2, width_per - 2
)
elif num_of_boxes == 3:
# middle top
width_per = 95
text_top = _top_spec_for_text_at_bottom(
text_block, width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=40
)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='middle',
width_range=100, height_range=40, middle_center=30
)
specs_for_title = (0, 0, 20, 100)
specs_for_text = (
2.5, text_top, 2, width_per
)
else:
# right stack
width_per = 40
text_top = _top_spec_for_text_at_bottom(
text_block, width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30
)
specs_for_boxes = _box_specs_gen(
num_of_boxes, grouptype='rightgroup_v',
width_range=60, margin=0,
)
specs_for_title = (0, 3, 20, 40)
specs_for_text = (
2, text_top, 2, width_per - 2
)
# set text style attributes
title_style_attr = {}
text_style_attr = {'textAlign': text_textAlign}
if text_font_color:
text_style_attr['color'] = text_font_color
if title_font_color:
title_style_attr['color'] = title_font_color
return (specs_for_boxes, specs_for_title, specs_for_text, bkgd_color,
title_style_attr, text_style_attr, code_theme)
def _return_layout_specs(num_of_boxes, url_lines, title_lines, text_block,
code_blocks, slide_num, style):
# returns specs of the form (left, top, height, width)
code_theme = 'tomorrowNight'
if style == 'martik':
specs_for_boxes = []
margin = 18 # in pxs
# set Headings styles
paragraph_styles['Heading 1'].update({
'color':
'#0D0A1E',
'fontFamily':
'Raleway',
'fontSize':
55,
'fontWeight':
fontWeight_dict['Bold']['fontWeight']
})
paragraph_styles['Heading 2'] = copy.deepcopy(
paragraph_styles['Heading 1'])
paragraph_styles['Heading 2'].update({'fontSize': 36})
paragraph_styles['Heading 3'] = copy.deepcopy(
paragraph_styles['Heading 1'])
paragraph_styles['Heading 3'].update({'fontSize': 30})
# set Body style
paragraph_styles['Body'].update({
'color':
'#96969C',
'fontFamily':
'Roboto',
'fontSize':
16,
'fontWeight':
fontWeight_dict['Regular']['fontWeight']
})
bkgd_color = '#F4FAFB'
title_font_color = '#0D0A1E'
text_font_color = '#96969C'
if num_of_boxes == 0 and slide_num == 0:
text_textAlign = 'center'
else:
text_textAlign = 'left'
if num_of_boxes == 0:
specs_for_title = (0, 50, 20, 100)
specs_for_text = (15, 60, 50, 70)
bkgd_color = '#0D0A1E'
title_font_color = '#F4FAFB'
text_font_color = '#F4FAFB'
elif num_of_boxes == 1:
if code_blocks != [] or (url_lines != []
and get_config()['plotly_domain']
in url_lines[0]):
if code_blocks != []:
w_range = 40
else:
w_range = 60
text_top = _top_spec_for_text_at_bottom(
text_block, 80, per_from_bottom=(margin / HEIGHT) * 100)
specs_for_title = (0, 3, 20, 100)
specs_for_text = (10, text_top, 30, 80)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype='middle',
width_range=w_range,
height_range=60,
margin=margin,
betw_boxes=4)
bkgd_color = '#0D0A1E'
title_font_color = '#F4FAFB'
text_font_color = '#F4FAFB'
code_theme = 'tomorrow'
elif title_lines == [] and text_block == '':
specs_for_title = (0, 50, 20, 100)
specs_for_text = (15, 60, 50, 70)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype='middle',
width_range=50,
height_range=80,
margin=0,
betw_boxes=0)
else:
title_text_width = 40 - (margin / WIDTH) * 100
text_top = _top_spec_for_text_at_bottom(
text_block,
title_text_width,
per_from_bottom=(margin / HEIGHT) * 100)
specs_for_title = (60, 3, 20, 40)
specs_for_text = (60, text_top, 1, title_text_width)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype='leftgroup_v',
width_range=60,
margin=margin,
betw_boxes=4)
bkgd_color = '#0D0A1E'
title_font_color = '#F4FAFB'
text_font_color = '#F4FAFB'
elif num_of_boxes == 2 and url_lines != []:
text_top = _top_spec_for_text_at_bottom(
text_block,
46,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=50)
specs_for_title = (0, 3, 20, 50)
specs_for_text = (52, text_top, 40, 46)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype='checkerboard_topright')
elif num_of_boxes >= 2 and url_lines == []:
text_top = _top_spec_for_text_at_bottom(
text_block,
92,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=15)
if num_of_boxes == 2:
betw_boxes = 90
else:
betw_boxes = 10
specs_for_title = (0, 3, 20, 100)
specs_for_text = (4, text_top, 1, 92)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype='middle',
width_range=92,
height_range=60,
margin=margin,
betw_boxes=betw_boxes)
code_theme = 'tomorrow'
else:
text_top = _top_spec_for_text_at_bottom(
text_block,
40 - (margin / WIDTH) * 100,
per_from_bottom=(margin / HEIGHT) * 100)
specs_for_title = (0, 3, 20, 40 - (margin / WIDTH) * 100)
specs_for_text = ((margin / WIDTH) * 100, text_top, 50,
40 - (margin / WIDTH) * 100)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype='rightgroup_v',
width_range=60,
margin=margin,
betw_boxes=4)
elif style == 'moods':
specs_for_boxes = []
margin = 18
code_theme = 'tomorrowNight'
# set Headings styles
paragraph_styles['Heading 1'].update({
'color':
'#000016',
'fontFamily':
'Roboto',
'fontSize':
55,
'fontWeight':
fontWeight_dict['Black']['fontWeight']
})
paragraph_styles['Heading 2'] = copy.deepcopy(
paragraph_styles['Heading 1'])
paragraph_styles['Heading 2'].update({'fontSize': 36})
paragraph_styles['Heading 3'] = copy.deepcopy(
paragraph_styles['Heading 1'])
paragraph_styles['Heading 3'].update({'fontSize': 30})
# set Body style
paragraph_styles['Body'].update({
'color':
'#000016',
'fontFamily':
'Roboto',
'fontSize':
16,
'fontWeight':
fontWeight_dict['Thin']['fontWeight']
})
bkgd_color = '#FFFFFF'
title_font_color = None
text_font_color = None
if num_of_boxes == 0 and slide_num == 0:
text_textAlign = 'center'
else:
text_textAlign = 'left'
if num_of_boxes == 0:
if slide_num == 0 or text_block == '':
bkgd_color = '#F7F7F7'
specs_for_title = (0, 50, 20, 100)
specs_for_text = (15, 60, 50, 70)
else:
bkgd_color = '#F7F7F7'
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=90,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=20)
specs_for_title = (0, 2, 20, 100)
specs_for_text = (5, text_top, 50, 90)
elif num_of_boxes == 1:
if code_blocks != []:
# code
if text_block == '':
margin = 5
specs_for_title = (0, 3, 20, 100)
specs_for_text = (0, 0, 0, 0)
top = 12
specs_for_boxes = [(margin, top, 100 - top - margin,
100 - 2 * margin)]
elif slide_num % 2 == 0:
# middle center
width_per = 90
height_range = 60
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=100 - height_range / 2.)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype='middle',
width_range=50,
height_range=60,
margin=margin,
)
specs_for_title = (0, 3, 20, 100)
specs_for_text = (5, text_top, 2, width_per)
else:
# right
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype='rightgroup_v',
width_range=50,
margin=40,
)
specs_for_title = (0, 3, 20, 50)
specs_for_text = (2, text_top, 2, width_per - 2)
elif (url_lines != []
and get_config()['plotly_domain'] in url_lines[0]):
# url
if slide_num % 2 == 0:
# top half
width_per = 95
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=60)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype='middle',
width_range=100,
height_range=60,
middle_center=30)
specs_for_title = (0, 60, 20, 100)
specs_for_text = (2.5, text_top, 2, width_per)
else:
# middle across
width_per = 95
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=60)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype='middle',
width_range=100,
height_range=60)
specs_for_title = (0, 3, 20, 100)
specs_for_text = (2.5, text_top, 2, width_per)
else:
# image
if slide_num % 2 == 0:
# right
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype='rightgroup_v',
width_range=50,
margin=0,
)
specs_for_title = (0, 3, 20, 50)
specs_for_text = (2, text_top, 2, width_per - 2)
else:
# left
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype='leftgroup_v',
width_range=50,
margin=0,
)
specs_for_title = (50, 3, 20, 50)
specs_for_text = (52, text_top, 2, width_per - 2)
elif num_of_boxes == 2:
# right stack
width_per = 50
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30)
specs_for_boxes = [(50, 0, 50, 50), (50, 50, 50, 50)]
specs_for_title = (0, 3, 20, 50)
specs_for_text = (2, text_top, 2, width_per - 2)
elif num_of_boxes == 3:
# middle top
width_per = 95
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=40)
specs_for_boxes = _box_specs_gen(num_of_boxes,
grouptype='middle',
width_range=100,
height_range=40,
middle_center=30)
specs_for_title = (0, 0, 20, 100)
specs_for_text = (2.5, text_top, 2, width_per)
else:
# right stack
width_per = 40
text_top = _top_spec_for_text_at_bottom(
text_block,
width_per=width_per,
per_from_bottom=(margin / HEIGHT) * 100,
min_top=30)
specs_for_boxes = _box_specs_gen(
num_of_boxes,
grouptype='rightgroup_v',
width_range=60,
margin=0,
)
specs_for_title = (0, 3, 20, 40)
specs_for_text = (2, text_top, 2, width_per - 2)
# set text style attributes
title_style_attr = {}
text_style_attr = {'textAlign': text_textAlign}
if text_font_color:
text_style_attr['color'] = text_font_color
if title_font_color:
title_style_attr['color'] = title_font_color
return (specs_for_boxes, specs_for_title, specs_for_text, bkgd_color,
title_style_attr, text_style_attr, code_theme)
