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Render HTML to PDF in Django site

... Try the solution from Reportlab. Download it and install it as usual with python setup.py install You will also need to install the following modules: xhtml2pdf, html5lib, pypdf with easy_install. Here is an usage example: First define th...
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How does a Breadth-First Search work when looking for Shortest Path?

...find single-source shortest paths. In order to retrieve the shortest path from the origin to a node, you need to maintain two items for each node in the graph: its current shortest distance, and the preceding node in the shortest path. Initially all distances are set to infinity, and all predecesso...
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How can I get the version defined in setup.py (setuptools) in my package?

How could I get the version defined in setup.py from my package (for --version , or other purposes)? 16 Answers ...
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How to install an npm package from GitHub directly?

Trying to install modules from github results in: 15 Answers 15 ...
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Creating dataframe from a dictionary where entries have different lengths

...( A = np.array([1,2]), B = np.array([1,2,3,4]) ) In[21]: df = pd.DataFrame.from_dict(my_dict, orient='index') In[22]: df Out[22]: 0 1 2 3 A 1 2 NaN NaN B 1 2 3 4 In[23]: df.transpose() Out[23]: A B 0 1 1 1 2 2 2 NaN 3 3 NaN 4 ...
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Virtualbox “port forward” from Guest to Host [closed]

...rd (+ icon) for host ip enter 127.0.0.1, and for guest ip address you got from prev. step (in my case it is 10.0.2.15) in your case port is 8000 - put it on both, but you can change host port if you prefer Go to host system and try it in browser: http://127.0.0.1:8000 or your network ip address...
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How do I parse XML in Python?

... the API, which ElementTree defines. First build an Element instance root from the XML, e.g. with the XML function, or by parsing a file with something like: import xml.etree.ElementTree as ET root = ET.parse('thefile.xml').getroot() Or any of the many other ways shown at ElementTree. Then do so...
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How to construct a timedelta object from a simple string

...uld parse using regular expressions Here is re-based solution: import re from datetime import timedelta regex = re.compile(r'((?P<hours>\d+?)hr)?((?P<minutes>\d+?)m)?((?P<seconds>\d+?)s)?') def parse_time(time_str): parts = regex.match(time_str) if not parts: ...
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What is dynamic programming? [closed]

...imal sub-structure (e.g., every subset of any path along the shortest path from A to B is itself the shortest path between the 2 endpoints assuming a distance metric that observes the triangle inequality). – Shea Jun 30 '09 at 19:56 ...
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Django: Get model from string?

...pplication loading system. -- Scott Woodall Found it. It's defined here: from django.db.models.loading import get_model Defined as: def get_model(self, app_label, model_name, seed_cache=True): share | ...